Mercurial > hg
annotate mercurial/merge.py @ 42918:f059d6ffcdf0
merge with stable
author | Augie Fackler <augie@google.com> |
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date | Mon, 09 Sep 2019 17:26:17 -0400 |
parents | 7b80ad5af239 a4ca0610c754 |
children | 2c14bf83b58b |
rev | line source |
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1 # merge.py - directory-level update/merge handling for Mercurial |
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2 # |
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3 # Copyright 2006, 2007 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import errno |
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11 import hashlib |
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12 import shutil |
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13 import stat |
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14 import struct |
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15 |
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16 from .i18n import _ |
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17 from .node import ( |
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18 addednodeid, |
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19 bin, |
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20 hex, |
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21 modifiednodeid, |
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22 nullhex, |
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23 nullid, |
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24 nullrev, |
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25 ) |
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26 from .thirdparty import ( |
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27 attr, |
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28 ) |
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29 from . import ( |
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30 copies, |
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31 encoding, |
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32 error, |
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33 filemerge, |
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34 match as matchmod, |
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35 obsutil, |
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36 pycompat, |
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37 scmutil, |
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38 subrepoutil, |
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39 util, |
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40 worker, |
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41 ) |
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42 |
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43 _pack = struct.pack |
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44 _unpack = struct.unpack |
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45 |
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46 def _droponode(data): |
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47 # used for compatibility for v1 |
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48 bits = data.split('\0') |
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49 bits = bits[:-2] + bits[-1:] |
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50 return '\0'.join(bits) |
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51 |
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52 # Merge state record types. See ``mergestate`` docs for more. |
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53 RECORD_LOCAL = b'L' |
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54 RECORD_OTHER = b'O' |
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55 RECORD_MERGED = b'F' |
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56 RECORD_CHANGEDELETE_CONFLICT = b'C' |
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57 RECORD_MERGE_DRIVER_MERGE = b'D' |
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58 RECORD_PATH_CONFLICT = b'P' |
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59 RECORD_MERGE_DRIVER_STATE = b'm' |
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60 RECORD_FILE_VALUES = b'f' |
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61 RECORD_LABELS = b'l' |
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62 RECORD_OVERRIDE = b't' |
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63 RECORD_UNSUPPORTED_MANDATORY = b'X' |
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64 RECORD_UNSUPPORTED_ADVISORY = b'x' |
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65 |
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66 MERGE_DRIVER_STATE_UNMARKED = b'u' |
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67 MERGE_DRIVER_STATE_MARKED = b'm' |
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68 MERGE_DRIVER_STATE_SUCCESS = b's' |
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69 |
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70 MERGE_RECORD_UNRESOLVED = b'u' |
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71 MERGE_RECORD_RESOLVED = b'r' |
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72 MERGE_RECORD_UNRESOLVED_PATH = b'pu' |
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73 MERGE_RECORD_RESOLVED_PATH = b'pr' |
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74 MERGE_RECORD_DRIVER_RESOLVED = b'd' |
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75 |
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76 ACTION_FORGET = b'f' |
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77 ACTION_REMOVE = b'r' |
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78 ACTION_ADD = b'a' |
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79 ACTION_GET = b'g' |
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80 ACTION_PATH_CONFLICT = b'p' |
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81 ACTION_PATH_CONFLICT_RESOLVE = b'pr' |
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82 ACTION_ADD_MODIFIED = b'am' |
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83 ACTION_CREATED = b'c' |
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84 ACTION_DELETED_CHANGED = b'dc' |
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85 ACTION_CHANGED_DELETED = b'cd' |
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86 ACTION_MERGE = b'm' |
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87 ACTION_LOCAL_DIR_RENAME_GET = b'dg' |
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88 ACTION_DIR_RENAME_MOVE_LOCAL = b'dm' |
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89 ACTION_KEEP = b'k' |
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90 ACTION_EXEC = b'e' |
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91 ACTION_CREATED_MERGE = b'cm' |
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92 |
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93 class mergestate(object): |
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94 '''track 3-way merge state of individual files |
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95 |
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96 The merge state is stored on disk when needed. Two files are used: one with |
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97 an old format (version 1), and one with a new format (version 2). Version 2 |
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98 stores a superset of the data in version 1, including new kinds of records |
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99 in the future. For more about the new format, see the documentation for |
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100 `_readrecordsv2`. |
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101 |
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102 Each record can contain arbitrary content, and has an associated type. This |
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103 `type` should be a letter. If `type` is uppercase, the record is mandatory: |
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104 versions of Mercurial that don't support it should abort. If `type` is |
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105 lowercase, the record can be safely ignored. |
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106 |
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107 Currently known records: |
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108 |
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109 L: the node of the "local" part of the merge (hexified version) |
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110 O: the node of the "other" part of the merge (hexified version) |
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111 F: a file to be merged entry |
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112 C: a change/delete or delete/change conflict |
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113 D: a file that the external merge driver will merge internally |
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114 (experimental) |
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115 P: a path conflict (file vs directory) |
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116 m: the external merge driver defined for this merge plus its run state |
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117 (experimental) |
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118 f: a (filename, dictionary) tuple of optional values for a given file |
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119 X: unsupported mandatory record type (used in tests) |
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120 x: unsupported advisory record type (used in tests) |
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121 l: the labels for the parts of the merge. |
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122 |
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123 Merge driver run states (experimental): |
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124 u: driver-resolved files unmarked -- needs to be run next time we're about |
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125 to resolve or commit |
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126 m: driver-resolved files marked -- only needs to be run before commit |
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127 s: success/skipped -- does not need to be run any more |
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128 |
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129 Merge record states (stored in self._state, indexed by filename): |
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130 u: unresolved conflict |
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131 r: resolved conflict |
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132 pu: unresolved path conflict (file conflicts with directory) |
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133 pr: resolved path conflict |
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134 d: driver-resolved conflict |
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135 |
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136 The resolve command transitions between 'u' and 'r' for conflicts and |
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137 'pu' and 'pr' for path conflicts. |
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138 ''' |
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139 statepathv1 = 'merge/state' |
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140 statepathv2 = 'merge/state2' |
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141 |
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142 @staticmethod |
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143 def clean(repo, node=None, other=None, labels=None): |
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144 """Initialize a brand new merge state, removing any existing state on |
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145 disk.""" |
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146 ms = mergestate(repo) |
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147 ms.reset(node, other, labels) |
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148 return ms |
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149 |
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150 @staticmethod |
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151 def read(repo): |
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152 """Initialize the merge state, reading it from disk.""" |
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153 ms = mergestate(repo) |
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154 ms._read() |
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155 return ms |
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156 |
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157 def __init__(self, repo): |
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158 """Initialize the merge state. |
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159 |
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160 Do not use this directly! Instead call read() or clean().""" |
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161 self._repo = repo |
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162 self._dirty = False |
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163 self._labels = None |
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164 |
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165 def reset(self, node=None, other=None, labels=None): |
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166 self._state = {} |
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167 self._stateextras = {} |
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168 self._local = None |
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169 self._other = None |
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170 self._labels = labels |
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171 for var in ('localctx', 'otherctx'): |
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172 if var in vars(self): |
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173 delattr(self, var) |
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174 if node: |
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175 self._local = node |
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176 self._other = other |
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177 self._readmergedriver = None |
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178 if self.mergedriver: |
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179 self._mdstate = MERGE_DRIVER_STATE_SUCCESS |
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180 else: |
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181 self._mdstate = MERGE_DRIVER_STATE_UNMARKED |
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182 shutil.rmtree(self._repo.vfs.join('merge'), True) |
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183 self._results = {} |
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184 self._dirty = False |
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185 |
6518 | 186 def _read(self): |
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187 """Analyse each record content to restore a serialized state from disk |
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188 |
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189 This function process "record" entry produced by the de-serialization |
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190 of on disk file. |
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191 """ |
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193 self._stateextras = {} |
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194 self._local = None |
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195 self._other = None |
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196 for var in ('localctx', 'otherctx'): |
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197 if var in vars(self): |
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198 delattr(self, var) |
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199 self._readmergedriver = None |
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200 self._mdstate = MERGE_DRIVER_STATE_SUCCESS |
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201 unsupported = set() |
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202 records = self._readrecords() |
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203 for rtype, record in records: |
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204 if rtype == RECORD_LOCAL: |
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205 self._local = bin(record) |
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206 elif rtype == RECORD_OTHER: |
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207 self._other = bin(record) |
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208 elif rtype == RECORD_MERGE_DRIVER_STATE: |
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209 bits = record.split('\0', 1) |
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210 mdstate = bits[1] |
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211 if len(mdstate) != 1 or mdstate not in ( |
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212 MERGE_DRIVER_STATE_UNMARKED, MERGE_DRIVER_STATE_MARKED, |
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213 MERGE_DRIVER_STATE_SUCCESS): |
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214 # the merge driver should be idempotent, so just rerun it |
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215 mdstate = MERGE_DRIVER_STATE_UNMARKED |
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216 |
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217 self._readmergedriver = bits[0] |
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218 self._mdstate = mdstate |
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219 elif rtype in (RECORD_MERGED, RECORD_CHANGEDELETE_CONFLICT, |
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220 RECORD_PATH_CONFLICT, RECORD_MERGE_DRIVER_MERGE): |
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221 bits = record.split('\0') |
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222 self._state[bits[0]] = bits[1:] |
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223 elif rtype == RECORD_FILE_VALUES: |
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224 filename, rawextras = record.split('\0', 1) |
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225 extraparts = rawextras.split('\0') |
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226 extras = {} |
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227 i = 0 |
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228 while i < len(extraparts): |
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229 extras[extraparts[i]] = extraparts[i + 1] |
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230 i += 2 |
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231 |
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232 self._stateextras[filename] = extras |
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233 elif rtype == RECORD_LABELS: |
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234 labels = record.split('\0', 2) |
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235 self._labels = [l for l in labels if len(l) > 0] |
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236 elif not rtype.islower(): |
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237 unsupported.add(rtype) |
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238 self._results = {} |
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239 self._dirty = False |
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240 |
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241 if unsupported: |
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242 raise error.UnsupportedMergeRecords(unsupported) |
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243 |
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244 def _readrecords(self): |
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245 """Read merge state from disk and return a list of record (TYPE, data) |
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246 |
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247 We read data from both v1 and v2 files and decide which one to use. |
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248 |
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249 V1 has been used by version prior to 2.9.1 and contains less data than |
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250 v2. We read both versions and check if no data in v2 contradicts |
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251 v1. If there is not contradiction we can safely assume that both v1 |
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252 and v2 were written at the same time and use the extract data in v2. If |
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253 there is contradiction we ignore v2 content as we assume an old version |
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254 of Mercurial has overwritten the mergestate file and left an old v2 |
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255 file around. |
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256 |
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257 returns list of record [(TYPE, data), ...]""" |
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258 v1records = self._readrecordsv1() |
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259 v2records = self._readrecordsv2() |
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260 if self._v1v2match(v1records, v2records): |
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261 return v2records |
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262 else: |
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263 # v1 file is newer than v2 file, use it |
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264 # we have to infer the "other" changeset of the merge |
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265 # we cannot do better than that with v1 of the format |
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266 mctx = self._repo[None].parents()[-1] |
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267 v1records.append((RECORD_OTHER, mctx.hex())) |
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268 # add place holder "other" file node information |
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269 # nobody is using it yet so we do no need to fetch the data |
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270 # if mctx was wrong `mctx[bits[-2]]` may fails. |
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271 for idx, r in enumerate(v1records): |
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272 if r[0] == RECORD_MERGED: |
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273 bits = r[1].split('\0') |
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274 bits.insert(-2, '') |
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275 v1records[idx] = (r[0], '\0'.join(bits)) |
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276 return v1records |
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277 |
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278 def _v1v2match(self, v1records, v2records): |
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279 oldv2 = set() # old format version of v2 record |
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280 for rec in v2records: |
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281 if rec[0] == RECORD_LOCAL: |
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282 oldv2.add(rec) |
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283 elif rec[0] == RECORD_MERGED: |
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284 # drop the onode data (not contained in v1) |
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285 oldv2.add((RECORD_MERGED, _droponode(rec[1]))) |
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286 for rec in v1records: |
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287 if rec not in oldv2: |
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288 return False |
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289 else: |
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290 return True |
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291 |
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292 def _readrecordsv1(self): |
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293 """read on disk merge state for version 1 file |
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294 |
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295 returns list of record [(TYPE, data), ...] |
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296 |
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297 Note: the "F" data from this file are one entry short |
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298 (no "other file node" entry) |
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299 """ |
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300 records = [] |
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302 f = self._repo.vfs(self.statepathv1) |
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303 for i, l in enumerate(f): |
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304 if i == 0: |
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305 records.append((RECORD_LOCAL, l[:-1])) |
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306 else: |
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307 records.append((RECORD_MERGED, l[:-1])) |
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308 f.close() |
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309 except IOError as err: |
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311 raise | |
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312 return records |
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313 |
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314 def _readrecordsv2(self): |
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315 """read on disk merge state for version 2 file |
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316 |
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317 This format is a list of arbitrary records of the form: |
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318 |
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319 [type][length][content] |
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320 |
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321 `type` is a single character, `length` is a 4 byte integer, and |
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322 `content` is an arbitrary byte sequence of length `length`. |
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323 |
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324 Mercurial versions prior to 3.7 have a bug where if there are |
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325 unsupported mandatory merge records, attempting to clear out the merge |
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326 state with hg update --clean or similar aborts. The 't' record type |
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327 works around that by writing out what those versions treat as an |
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328 advisory record, but later versions interpret as special: the first |
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329 character is the 'real' record type and everything onwards is the data. |
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330 |
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331 Returns list of records [(TYPE, data), ...].""" |
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332 records = [] |
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333 try: |
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334 f = self._repo.vfs(self.statepathv2) |
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335 data = f.read() |
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336 off = 0 |
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337 end = len(data) |
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338 while off < end: |
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339 rtype = data[off:off + 1] |
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340 off += 1 |
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341 length = _unpack('>I', data[off:(off + 4)])[0] |
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342 off += 4 |
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343 record = data[off:(off + length)] |
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344 off += length |
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345 if rtype == RECORD_OVERRIDE: |
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346 rtype, record = record[0:1], record[1:] |
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347 records.append((rtype, record)) |
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348 f.close() |
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349 except IOError as err: |
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350 if err.errno != errno.ENOENT: |
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351 raise |
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352 return records |
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353 |
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354 @util.propertycache |
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355 def mergedriver(self): |
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356 # protect against the following: |
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357 # - A configures a malicious merge driver in their hgrc, then |
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358 # pauses the merge |
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359 # - A edits their hgrc to remove references to the merge driver |
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360 # - A gives a copy of their entire repo, including .hg, to B |
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361 # - B inspects .hgrc and finds it to be clean |
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362 # - B then continues the merge and the malicious merge driver |
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363 # gets invoked |
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364 configmergedriver = self._repo.ui.config('experimental', 'mergedriver') |
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365 if (self._readmergedriver is not None |
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366 and self._readmergedriver != configmergedriver): |
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367 raise error.ConfigError( |
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368 _("merge driver changed since merge started"), |
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369 hint=_("revert merge driver change or abort merge")) |
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370 |
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371 return configmergedriver |
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372 |
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373 @util.propertycache |
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374 def localctx(self): |
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375 if self._local is None: |
31646 | 376 msg = "localctx accessed but self._local isn't set" |
377 raise error.ProgrammingError(msg) | |
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378 return self._repo[self._local] |
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379 |
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380 @util.propertycache |
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381 def otherctx(self): |
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382 if self._other is None: |
31646 | 383 msg = "otherctx accessed but self._other isn't set" |
384 raise error.ProgrammingError(msg) | |
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385 return self._repo[self._other] |
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386 |
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387 def active(self): |
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388 """Whether mergestate is active. |
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389 |
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390 Returns True if there appears to be mergestate. This is a rough proxy |
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391 for "is a merge in progress." |
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392 """ |
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393 # Check local variables before looking at filesystem for performance |
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394 # reasons. |
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395 return (bool(self._local) or bool(self._state) or |
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396 self._repo.vfs.exists(self.statepathv1) or |
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397 self._repo.vfs.exists(self.statepathv2)) |
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398 |
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399 def commit(self): |
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400 """Write current state on disk (if necessary)""" |
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401 if self._dirty: |
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402 records = self._makerecords() |
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403 self._writerecords(records) |
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404 self._dirty = False |
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405 |
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406 def _makerecords(self): |
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407 records = [] |
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408 records.append((RECORD_LOCAL, hex(self._local))) |
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409 records.append((RECORD_OTHER, hex(self._other))) |
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410 if self.mergedriver: |
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411 records.append((RECORD_MERGE_DRIVER_STATE, '\0'.join([ |
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412 self.mergedriver, self._mdstate]))) |
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413 # Write out state items. In all cases, the value of the state map entry |
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414 # is written as the contents of the record. The record type depends on |
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415 # the type of state that is stored, and capital-letter records are used |
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416 # to prevent older versions of Mercurial that do not support the feature |
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417 # from loading them. |
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418 for filename, v in self._state.iteritems(): |
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419 if v[0] == MERGE_RECORD_DRIVER_RESOLVED: |
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420 # Driver-resolved merge. These are stored in 'D' records. |
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421 records.append((RECORD_MERGE_DRIVER_MERGE, |
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422 '\0'.join([filename] + v))) |
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423 elif v[0] in (MERGE_RECORD_UNRESOLVED_PATH, |
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424 MERGE_RECORD_RESOLVED_PATH): |
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425 # Path conflicts. These are stored in 'P' records. The current |
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426 # resolution state ('pu' or 'pr') is stored within the record. |
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427 records.append((RECORD_PATH_CONFLICT, |
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428 '\0'.join([filename] + v))) |
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429 elif v[1] == nullhex or v[6] == nullhex: |
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430 # Change/Delete or Delete/Change conflicts. These are stored in |
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431 # 'C' records. v[1] is the local file, and is nullhex when the |
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432 # file is deleted locally ('dc'). v[6] is the remote file, and |
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433 # is nullhex when the file is deleted remotely ('cd'). |
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434 records.append((RECORD_CHANGEDELETE_CONFLICT, |
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435 '\0'.join([filename] + v))) |
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436 else: |
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437 # Normal files. These are stored in 'F' records. |
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438 records.append((RECORD_MERGED, |
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439 '\0'.join([filename] + v))) |
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440 for filename, extras in sorted(self._stateextras.iteritems()): |
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441 rawextras = '\0'.join('%s\0%s' % (k, v) for k, v in |
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442 extras.iteritems()) |
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443 records.append((RECORD_FILE_VALUES, |
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444 '%s\0%s' % (filename, rawextras))) |
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445 if self._labels is not None: |
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446 labels = '\0'.join(self._labels) |
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447 records.append((RECORD_LABELS, labels)) |
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448 return records |
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449 |
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450 def _writerecords(self, records): |
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451 """Write current state on disk (both v1 and v2)""" |
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452 self._writerecordsv1(records) |
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453 self._writerecordsv2(records) |
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454 |
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455 def _writerecordsv1(self, records): |
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456 """Write current state on disk in a version 1 file""" |
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457 f = self._repo.vfs(self.statepathv1, 'wb') |
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458 irecords = iter(records) |
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459 lrecords = next(irecords) |
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460 assert lrecords[0] == RECORD_LOCAL |
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461 f.write(hex(self._local) + '\n') |
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462 for rtype, data in irecords: |
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463 if rtype == RECORD_MERGED: |
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464 f.write('%s\n' % _droponode(data)) |
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465 f.close() |
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466 |
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467 def _writerecordsv2(self, records): |
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468 """Write current state on disk in a version 2 file |
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469 |
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470 See the docstring for _readrecordsv2 for why we use 't'.""" |
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471 # these are the records that all version 2 clients can read |
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472 allowlist = (RECORD_LOCAL, RECORD_OTHER, RECORD_MERGED) |
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473 f = self._repo.vfs(self.statepathv2, 'wb') |
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474 for key, data in records: |
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475 assert len(key) == 1 |
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476 if key not in allowlist: |
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477 key, data = RECORD_OVERRIDE, '%s%s' % (key, data) |
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478 format = '>sI%is' % len(data) |
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479 f.write(_pack(format, key, len(data), data)) |
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480 f.close() |
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481 |
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482 @staticmethod |
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483 def getlocalkey(path): |
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484 """hash the path of a local file context for storage in the .hg/merge |
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485 directory.""" |
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486 |
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487 return hex(hashlib.sha1(path).digest()) |
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488 |
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489 def add(self, fcl, fco, fca, fd): |
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490 """add a new (potentially?) conflicting file the merge state |
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491 fcl: file context for local, |
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492 fco: file context for remote, |
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493 fca: file context for ancestors, |
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494 fd: file path of the resulting merge. |
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495 |
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496 note: also write the local version to the `.hg/merge` directory. |
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497 """ |
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498 if fcl.isabsent(): |
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499 localkey = nullhex |
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500 else: |
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501 localkey = mergestate.getlocalkey(fcl.path()) |
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502 self._repo.vfs.write('merge/' + localkey, fcl.data()) |
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503 self._state[fd] = [MERGE_RECORD_UNRESOLVED, localkey, fcl.path(), |
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504 fca.path(), hex(fca.filenode()), |
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505 fco.path(), hex(fco.filenode()), |
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506 fcl.flags()] |
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507 self._stateextras[fd] = {'ancestorlinknode': hex(fca.node())} |
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508 self._dirty = True |
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509 |
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510 def addpath(self, path, frename, forigin): |
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511 """add a new conflicting path to the merge state |
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512 path: the path that conflicts |
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513 frename: the filename the conflicting file was renamed to |
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514 forigin: origin of the file ('l' or 'r' for local/remote) |
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515 """ |
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516 self._state[path] = [MERGE_RECORD_UNRESOLVED_PATH, frename, forigin] |
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517 self._dirty = True |
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518 |
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519 def __contains__(self, dfile): |
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520 return dfile in self._state |
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521 |
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522 def __getitem__(self, dfile): |
6518 | 523 return self._state[dfile][0] |
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524 |
6518 | 525 def __iter__(self): |
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526 return iter(sorted(self._state)) |
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|
527 |
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528 def files(self): |
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529 return self._state.keys() |
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530 |
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531 def mark(self, dfile, state): |
6518 | 532 self._state[dfile][0] = state |
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533 self._dirty = True |
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534 |
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|
535 def mdstate(self): |
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536 return self._mdstate |
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|
537 |
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|
538 def unresolved(self): |
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|
539 """Obtain the paths of unresolved files.""" |
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|
540 |
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b4d517d736a1
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diff
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|
541 for f, entry in self._state.iteritems(): |
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542 if entry[0] in (MERGE_RECORD_UNRESOLVED, |
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|
543 MERGE_RECORD_UNRESOLVED_PATH): |
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544 yield f |
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545 |
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|
546 def driverresolved(self): |
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547 """Obtain the paths of driver-resolved files.""" |
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548 |
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|
549 for f, entry in self._state.items(): |
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|
550 if entry[0] == MERGE_RECORD_DRIVER_RESOLVED: |
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551 yield f |
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|
552 |
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|
553 def extras(self, filename): |
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|
554 return self._stateextras.setdefault(filename, {}) |
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|
555 |
28634
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|
556 def _resolve(self, preresolve, dfile, wctx): |
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|
557 """rerun merge process for file path `dfile`""" |
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558 if self[dfile] in (MERGE_RECORD_RESOLVED, |
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|
559 MERGE_RECORD_DRIVER_RESOLVED): |
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|
560 return True, 0 |
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|
561 stateentry = self._state[dfile] |
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|
562 state, localkey, lfile, afile, anode, ofile, onode, flags = stateentry |
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ba619c50a355
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|
563 octx = self._repo[self._other] |
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|
564 extras = self.extras(dfile) |
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|
565 anccommitnode = extras.get('ancestorlinknode') |
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|
566 if anccommitnode: |
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|
567 actx = self._repo[anccommitnode] |
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diff
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|
568 else: |
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merge: add file ancestor linknode to mergestate
Durham Goode <durham@fb.com>
parents:
28009
diff
changeset
|
569 actx = None |
41155
8c222bec97da
merge: make local file storage in the .hg/merge directory extensible
Daniel Ploch <dploch@google.com>
parents:
41050
diff
changeset
|
570 fcd = self._filectxorabsent(localkey, wctx, dfile) |
27048
86290f6f6599
mergestate._resolve: handle change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27035
diff
changeset
|
571 fco = self._filectxorabsent(onode, octx, ofile) |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
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parents:
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diff
changeset
|
572 # TODO: move this to filectxorabsent |
37172
daef13da66fe
context: avoid using a context object as a changeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37125
diff
changeset
|
573 fca = self._repo.filectx(afile, fileid=anode, changectx=actx) |
18338
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
574 # "premerge" x flags |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
changeset
|
575 flo = fco.flags() |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
changeset
|
576 fla = fca.flags() |
384df4db6520
merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents:
18336
diff
changeset
|
577 if 'x' in flags + flo + fla and 'l' not in flags + flo + fla: |
30161
339f9d93daa6
merge: only show "cannot merge flags for %s" warning if flags are different
Mads Kiilerich <madski@unity3d.com>
parents:
30096
diff
changeset
|
578 if fca.node() == nullid and flags != flo: |
26617
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
579 if preresolve: |
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
580 self._repo.ui.warn( |
30162
5cb830801855
merge: clarify warning for (not) merging flags without ancestor
Mads Kiilerich <madski@unity3d.com>
parents:
30161
diff
changeset
|
581 _('warning: cannot merge flags for %s ' |
5cb830801855
merge: clarify warning for (not) merging flags without ancestor
Mads Kiilerich <madski@unity3d.com>
parents:
30161
diff
changeset
|
582 'without common ancestor - keeping local flags\n') |
5cb830801855
merge: clarify warning for (not) merging flags without ancestor
Mads Kiilerich <madski@unity3d.com>
parents:
30161
diff
changeset
|
583 % afile) |
18338
384df4db6520
merge: merge file flags together with file content
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parents:
18336
diff
changeset
|
584 elif flags == fla: |
384df4db6520
merge: merge file flags together with file content
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parents:
18336
diff
changeset
|
585 flags = flo |
26617
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
586 if preresolve: |
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
587 # restore local |
41155
8c222bec97da
merge: make local file storage in the .hg/merge directory extensible
Daniel Ploch <dploch@google.com>
parents:
41050
diff
changeset
|
588 if localkey != nullhex: |
8c222bec97da
merge: make local file storage in the .hg/merge directory extensible
Daniel Ploch <dploch@google.com>
parents:
41050
diff
changeset
|
589 f = self._repo.vfs('merge/' + localkey) |
33083
05c680ebf512
merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents:
33082
diff
changeset
|
590 wctx[dfile].write(f.read(), flags) |
27048
86290f6f6599
mergestate._resolve: handle change/delete conflicts
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parents:
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diff
changeset
|
591 f.close() |
86290f6f6599
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parents:
27035
diff
changeset
|
592 else: |
33082
f9e50ee4c52b
merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents:
33081
diff
changeset
|
593 wctx[dfile].remove(ignoremissing=True) |
34122
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
594 complete, r, deleted = filemerge.premerge(self._repo, wctx, |
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
595 self._local, lfile, fcd, |
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
596 fco, fca, |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
597 labels=self._labels) |
26617
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
598 else: |
34122
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
599 complete, r, deleted = filemerge.filemerge(self._repo, wctx, |
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
600 self._local, lfile, fcd, |
c0ce60459d84
merge: pass wctx to premerge, filemerge
Phil Cohen <phillco@fb.com>
parents:
34037
diff
changeset
|
601 fco, fca, |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
602 labels=self._labels) |
13536
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
603 if r is None: |
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
604 # no real conflict |
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
605 del self._state[dfile] |
28009
4a25e91fa55d
merge: add state extras merge state data
Durham Goode <durham@fb.com>
parents:
27951
diff
changeset
|
606 self._stateextras.pop(dfile, None) |
20792
89059c450c56
merge: mark mergestate as dirty when resolve changes _state
Mads Kiilerich <madski@unity3d.com>
parents:
20652
diff
changeset
|
607 self._dirty = True |
13536
fac040b7e822
merge: drop resolve state for mergers with identical contents (issue2680)
Matt Mackall <mpm@selenic.com>
parents:
13437
diff
changeset
|
608 elif not r: |
37111
aa5199c7aa42
merge: use constants for merge record state
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37110
diff
changeset
|
609 self.mark(dfile, MERGE_RECORD_RESOLVED) |
27035
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
610 |
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
611 if complete: |
27075
6373330155b2
mergestate._resolve: don't return the action any more
Siddharth Agarwal <sid0@fb.com>
parents:
27074
diff
changeset
|
612 action = None |
27035
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
613 if deleted: |
27122
77d760ba8dcd
mergestate: explicitly forget 'dc' conflicts where the deleted side is picked
Siddharth Agarwal <sid0@fb.com>
parents:
27121
diff
changeset
|
614 if fcd.isabsent(): |
77d760ba8dcd
mergestate: explicitly forget 'dc' conflicts where the deleted side is picked
Siddharth Agarwal <sid0@fb.com>
parents:
27121
diff
changeset
|
615 # dc: local picked. Need to drop if present, which may |
77d760ba8dcd
mergestate: explicitly forget 'dc' conflicts where the deleted side is picked
Siddharth Agarwal <sid0@fb.com>
parents:
27121
diff
changeset
|
616 # happen on re-resolves. |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
617 action = ACTION_FORGET |
27122
77d760ba8dcd
mergestate: explicitly forget 'dc' conflicts where the deleted side is picked
Siddharth Agarwal <sid0@fb.com>
parents:
27121
diff
changeset
|
618 else: |
27035
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
619 # cd: remote picked (or otherwise deleted) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
620 action = ACTION_REMOVE |
27035
de7bf242644e
merge.mergestate: compute dirstate action
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parents:
27034
diff
changeset
|
621 else: |
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
622 if fcd.isabsent(): # dc: remote picked |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
623 action = ACTION_GET |
27035
de7bf242644e
merge.mergestate: compute dirstate action
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parents:
27034
diff
changeset
|
624 elif fco.isabsent(): # cd: local picked |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
625 if dfile in self.localctx: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
626 action = ACTION_ADD_MODIFIED |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
627 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
628 action = ACTION_ADD |
27035
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
629 # else: regular merges (no action necessary) |
27074
78b0c88ab0db
mergestate._resolve: store return code and action for each file
Siddharth Agarwal <sid0@fb.com>
parents:
27049
diff
changeset
|
630 self._results[dfile] = r, action |
27035
de7bf242644e
merge.mergestate: compute dirstate action
Siddharth Agarwal <sid0@fb.com>
parents:
27034
diff
changeset
|
631 |
26616
2f1fce0d4e86
merge.mergestate._resolve: also return completed status
Siddharth Agarwal <sid0@fb.com>
parents:
26615
diff
changeset
|
632 return complete, r |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
633 |
27048
86290f6f6599
mergestate._resolve: handle change/delete conflicts
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parents:
27035
diff
changeset
|
634 def _filectxorabsent(self, hexnode, ctx, f): |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
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parents:
27035
diff
changeset
|
635 if hexnode == nullhex: |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27035
diff
changeset
|
636 return filemerge.absentfilectx(ctx, f) |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27035
diff
changeset
|
637 else: |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27035
diff
changeset
|
638 return ctx[f] |
86290f6f6599
mergestate._resolve: handle change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27035
diff
changeset
|
639 |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
640 def preresolve(self, dfile, wctx): |
26870
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
641 """run premerge process for dfile |
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
642 |
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
643 Returns whether the merge is complete, and the exit code.""" |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
644 return self._resolve(True, dfile, wctx) |
26617
dfd9811c5c9b
merge: introduce a preresolve function
Siddharth Agarwal <sid0@fb.com>
parents:
26616
diff
changeset
|
645 |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
646 def resolve(self, dfile, wctx): |
26870
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
647 """run merge process (assuming premerge was run) for dfile |
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
648 |
ab798d1a230f
merge.mergestate: update docstrings for preresolve and resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26821
diff
changeset
|
649 Returns the exit code of the merge.""" |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
650 return self._resolve(False, dfile, wctx)[1] |
26615
c9223a3979b7
merge.mergestate: add a wrapper around resolve
Siddharth Agarwal <sid0@fb.com>
parents:
26611
diff
changeset
|
651 |
27076
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
652 def counts(self): |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
653 """return counts for updated, merged and removed files in this |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
654 session""" |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
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parents:
27075
diff
changeset
|
655 updated, merged, removed = 0, 0, 0 |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
656 for r, action in self._results.itervalues(): |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
657 if r is None: |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
658 updated += 1 |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
659 elif r == 0: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
660 if action == ACTION_REMOVE: |
27076
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
661 removed += 1 |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
662 else: |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
663 merged += 1 |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
664 return updated, merged, removed |
09139ccf3085
mergestate: add a method to return updated/merged/removed counts
Siddharth Agarwal <sid0@fb.com>
parents:
27075
diff
changeset
|
665 |
27077
ca3fbf9dad8c
mergestate: add a function to return the number of unresolved files
Siddharth Agarwal <sid0@fb.com>
parents:
27076
diff
changeset
|
666 def unresolvedcount(self): |
ca3fbf9dad8c
mergestate: add a function to return the number of unresolved files
Siddharth Agarwal <sid0@fb.com>
parents:
27076
diff
changeset
|
667 """get unresolved count for this merge (persistent)""" |
33311
f8f716da90fa
mergestate: implement unresolvedcount() in terms of unresolved()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33310
diff
changeset
|
668 return len(list(self.unresolved())) |
27077
ca3fbf9dad8c
mergestate: add a function to return the number of unresolved files
Siddharth Agarwal <sid0@fb.com>
parents:
27076
diff
changeset
|
669 |
27079
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
Siddharth Agarwal <sid0@fb.com>
parents:
27078
diff
changeset
|
670 def actions(self): |
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
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parents:
27078
diff
changeset
|
671 """return lists of actions to perform on the dirstate""" |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
672 actions = { |
43ffd9070da1
merge: use constants for actions
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parents:
37111
diff
changeset
|
673 ACTION_REMOVE: [], |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
674 ACTION_FORGET: [], |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
675 ACTION_ADD: [], |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
676 ACTION_ADD_MODIFIED: [], |
43ffd9070da1
merge: use constants for actions
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parents:
37111
diff
changeset
|
677 ACTION_GET: [], |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
678 } |
27079
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
Siddharth Agarwal <sid0@fb.com>
parents:
27078
diff
changeset
|
679 for f, (r, action) in self._results.iteritems(): |
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
Siddharth Agarwal <sid0@fb.com>
parents:
27078
diff
changeset
|
680 if action is not None: |
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
Siddharth Agarwal <sid0@fb.com>
parents:
27078
diff
changeset
|
681 actions[action].append((f, None, "merge result")) |
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
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diff
changeset
|
682 return actions |
a88a10a933b2
mergestate: add a method to compute actions to perform on dirstate
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parents:
27078
diff
changeset
|
683 |
27088
e2b79f57903a
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diff
changeset
|
684 def recordactions(self): |
e2b79f57903a
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parents:
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diff
changeset
|
685 """record remove/add/get actions in the dirstate""" |
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diff
changeset
|
686 branchmerge = self._repo.dirstate.p2() != nullid |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
687 recordupdates(self._repo, self.actions(), branchmerge, None) |
27088
e2b79f57903a
mergestate: add a way to record pending dirstate actions
Siddharth Agarwal <sid0@fb.com>
parents:
27087
diff
changeset
|
688 |
27090
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
689 def queueremove(self, f): |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
690 """queues a file to be removed from the dirstate |
ef6f98473a48
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Siddharth Agarwal <sid0@fb.com>
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diff
changeset
|
691 |
ef6f98473a48
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
692 Meant for use by custom merge drivers.""" |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
693 self._results[f] = 0, ACTION_REMOVE |
27090
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mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
694 |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
695 def queueadd(self, f): |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
696 """queues a file to be added to the dirstate |
ef6f98473a48
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parents:
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diff
changeset
|
697 |
ef6f98473a48
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
698 Meant for use by custom merge drivers.""" |
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
699 self._results[f] = 0, ACTION_ADD |
27090
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
700 |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
701 def queueget(self, f): |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
702 """queues a file to be marked modified in the dirstate |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
703 |
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
704 Meant for use by custom merge drivers.""" |
37112
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
705 self._results[f] = 0, ACTION_GET |
27090
ef6f98473a48
mergestate: add methods to queue files to remove, add or get
Siddharth Agarwal <sid0@fb.com>
parents:
27088
diff
changeset
|
706 |
27740
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
707 def _getcheckunknownconfig(repo, section, name): |
34522
bed1d2eaa108
configitems: register 'merge.checkunknown' and 'merge.checkignored'
Boris Feld <boris.feld@octobus.net>
parents:
34486
diff
changeset
|
708 config = repo.ui.config(section, name) |
27740
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
709 valid = ['abort', 'ignore', 'warn'] |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
710 if config not in valid: |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
711 validstr = ', '.join(["'" + v + "'" for v in valid]) |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
712 raise error.ConfigError(_("%s.%s not valid " |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
713 "('%s' is none of %s)") |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
714 % (section, name, config, validstr)) |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
715 return config |
da5634e1b8a3
merge: factor out code to get checkunknown config
Siddharth Agarwal <sid0@fb.com>
parents:
27657
diff
changeset
|
716 |
23653
0297d8469350
merge: don't overwrite untracked file at directory rename target
Martin von Zweigbergk <martinvonz@google.com>
parents:
23652
diff
changeset
|
717 def _checkunknownfile(repo, wctx, mctx, f, f2=None): |
35288
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
718 if wctx.isinmemory(): |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
719 # Nothing to do in IMM because nothing in the "working copy" can be an |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
720 # unknown file. |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
721 # |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
722 # Note that we should bail out here, not in ``_checkunknownfiles()``, |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
723 # because that function does other useful work. |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
724 return False |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
725 |
23653
0297d8469350
merge: don't overwrite untracked file at directory rename target
Martin von Zweigbergk <martinvonz@google.com>
parents:
23652
diff
changeset
|
726 if f2 is None: |
0297d8469350
merge: don't overwrite untracked file at directory rename target
Martin von Zweigbergk <martinvonz@google.com>
parents:
23652
diff
changeset
|
727 f2 = f |
28088
19424f960bf5
checkunknown: audit path before checking if it's a file or link
Durham Goode <durham@fb.com>
parents:
28022
diff
changeset
|
728 return (repo.wvfs.audit.check(f) |
19424f960bf5
checkunknown: audit path before checking if it's a file or link
Durham Goode <durham@fb.com>
parents:
28022
diff
changeset
|
729 and repo.wvfs.isfileorlink(f) |
16284
2b0a406d3043
merge: fix unknown file merge detection for case-folding systems
Matt Mackall <mpm@selenic.com>
parents:
16261
diff
changeset
|
730 and repo.dirstate.normalize(f) not in repo.dirstate |
23653
0297d8469350
merge: don't overwrite untracked file at directory rename target
Martin von Zweigbergk <martinvonz@google.com>
parents:
23652
diff
changeset
|
731 and mctx[f2].cmp(wctx[f])) |
16093
7e30f5f2285f
merge: refactor unknown file conflict checking
Matt Mackall <mpm@selenic.com>
parents:
16092
diff
changeset
|
732 |
35171
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
733 class _unknowndirschecker(object): |
34550
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
734 """ |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
735 Look for any unknown files or directories that may have a path conflict |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
736 with a file. If any path prefix of the file exists as a file or link, |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
737 then it conflicts. If the file itself is a directory that contains any |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
738 file that is not tracked, then it conflicts. |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
739 |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
740 Returns the shortest path at which a conflict occurs, or None if there is |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
741 no conflict. |
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
742 """ |
35171
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
743 def __init__(self): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
744 # A set of paths known to be good. This prevents repeated checking of |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
745 # dirs. It will be updated with any new dirs that are checked and found |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
746 # to be safe. |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
747 self._unknowndircache = set() |
34550
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
748 |
35171
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
749 # A set of paths that are known to be absent. This prevents repeated |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
750 # checking of subdirectories that are known not to exist. It will be |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
751 # updated with any new dirs that are checked and found to be absent. |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
752 self._missingdircache = set() |
34550
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
753 |
35288
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
754 def __call__(self, repo, wctx, f): |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
755 if wctx.isinmemory(): |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
756 # Nothing to do in IMM for the same reason as ``_checkunknownfile``. |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
757 return False |
5db3c748ce8f
merge: don't check for unknown files in IMM
Phil Cohen <phillco@fb.com>
parents:
35284
diff
changeset
|
758 |
35171
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
759 # Check for path prefixes that exist as unknown files. |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
760 for p in reversed(list(util.finddirs(f))): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
761 if p in self._missingdircache: |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
762 return |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
763 if p in self._unknowndircache: |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
764 continue |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
765 if repo.wvfs.audit.check(p): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
766 if (repo.wvfs.isfileorlink(p) |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
767 and repo.dirstate.normalize(p) not in repo.dirstate): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
768 return p |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
769 if not repo.wvfs.lexists(p): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
770 self._missingdircache.add(p) |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
771 return |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
772 self._unknowndircache.add(p) |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
773 |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
774 # Check if the file conflicts with a directory containing unknown files. |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
775 if repo.wvfs.audit.check(f) and repo.wvfs.isdir(f): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
776 # Does the directory contain any files that are not in the dirstate? |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
777 for p, dirs, files in repo.wvfs.walk(f): |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
778 for fn in files: |
37086
658b1d28813c
merge: pconvert paths in _unknowndirschecker before dirstate-normalizing
Matt Harbison <matt_harbison@yahoo.com>
parents:
36537
diff
changeset
|
779 relf = util.pconvert(repo.wvfs.reljoin(p, fn)) |
37087
e4640ec346ac
merge: add 'isknown=True' to a dirstate.normalize() in _unknowndirschecker
Matt Harbison <matt_harbison@yahoo.com>
parents:
37086
diff
changeset
|
780 relf = repo.dirstate.normalize(relf, isknown=True) |
35171
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
781 if relf not in repo.dirstate: |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
782 return f |
b85962350bb3
merge: cache unknown dir checks (issue5716)
Mark Thomas <mbthomas@fb.com>
parents:
34941
diff
changeset
|
783 return None |
34550
53e4bcab346b
merge: add _checkunknowndirs function for detecting path conflicts
Mark Thomas <mbthomas@fb.com>
parents:
34549
diff
changeset
|
784 |
28020
cffa46cbdb8f
merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents:
28019
diff
changeset
|
785 def _checkunknownfiles(repo, wctx, mctx, force, actions, mergeforce): |
23655
79235b46062c
merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents:
23654
diff
changeset
|
786 """ |
79235b46062c
merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents:
23654
diff
changeset
|
787 Considers any actions that care about the presence of conflicting unknown |
79235b46062c
merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents:
23654
diff
changeset
|
788 files. For some actions, the result is to abort; for others, it is to |
79235b46062c
merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents:
23654
diff
changeset
|
789 choose a different action. |
79235b46062c
merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents:
23654
diff
changeset
|
790 """ |
34551
1609a5afc4f5
merge: rename conflicts to fileconflicts in _checkunknownfiles
Mark Thomas <mbthomas@fb.com>
parents:
34550
diff
changeset
|
791 fileconflicts = set() |
34552
33c8a6837181
merge: check for path conflicts when updating (issue5628)
Mark Thomas <mbthomas@fb.com>
parents:
34551
diff
changeset
|
792 pathconflicts = set() |
28018
3feadb0b6c34
merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents:
28011
diff
changeset
|
793 warnconflicts = set() |
3feadb0b6c34
merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents:
28011
diff
changeset
|
794 abortconflicts = set() |
3feadb0b6c34
merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents:
28011
diff
changeset
|
795 unknownconfig = _getcheckunknownconfig(repo, 'merge', 'checkunknown') |
3feadb0b6c34
merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents:
28011
diff
changeset
|
796 ignoredconfig = _getcheckunknownconfig(repo, 'merge', 'checkignored') |
34941
37450a122128
merge: add a config option to disable path conflict checking
Siddharth Agarwal <sid0@fb.com>
parents:
34919
diff
changeset
|
797 pathconfig = repo.ui.configbool('experimental', 'merge.checkpathconflicts') |
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798 if not force: |
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799 def collectconflicts(conflicts, config): |
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800 if config == 'abort': |
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801 abortconflicts.update(conflicts) |
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802 elif config == 'warn': |
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803 warnconflicts.update(conflicts) |
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804 |
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805 checkunknowndirs = _unknowndirschecker() |
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806 for f, (m, args, msg) in actions.iteritems(): |
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807 if m in (ACTION_CREATED, ACTION_DELETED_CHANGED): |
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808 if _checkunknownfile(repo, wctx, mctx, f): |
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809 fileconflicts.add(f) |
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810 elif pathconfig and f not in wctx: |
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811 path = checkunknowndirs(repo, wctx, f) |
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812 if path is not None: |
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813 pathconflicts.add(path) |
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814 elif m == ACTION_LOCAL_DIR_RENAME_GET: |
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815 if _checkunknownfile(repo, wctx, mctx, f, args[0]): |
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816 fileconflicts.add(f) |
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817 |
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818 allconflicts = fileconflicts | pathconflicts |
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819 ignoredconflicts = {c for c in allconflicts |
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820 if repo.dirstate._ignore(c)} |
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821 unknownconflicts = allconflicts - ignoredconflicts |
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822 collectconflicts(ignoredconflicts, ignoredconfig) |
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823 collectconflicts(unknownconflicts, unknownconfig) |
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824 else: |
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825 for f, (m, args, msg) in actions.iteritems(): |
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826 if m == ACTION_CREATED_MERGE: |
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827 fl2, anc = args |
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828 different = _checkunknownfile(repo, wctx, mctx, f) |
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829 if repo.dirstate._ignore(f): |
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830 config = ignoredconfig |
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831 else: |
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832 config = unknownconfig |
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833 |
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834 # The behavior when force is True is described by this table: |
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835 # config different mergeforce | action backup |
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836 # * n * | get n |
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837 # * y y | merge - |
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838 # abort y n | merge - (1) |
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839 # warn y n | warn + get y |
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840 # ignore y n | get y |
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841 # |
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842 # (1) this is probably the wrong behavior here -- we should |
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843 # probably abort, but some actions like rebases currently |
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844 # don't like an abort happening in the middle of |
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845 # merge.update. |
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846 if not different: |
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847 actions[f] = (ACTION_GET, (fl2, False), 'remote created') |
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848 elif mergeforce or config == 'abort': |
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849 actions[f] = (ACTION_MERGE, (f, f, None, False, anc), |
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850 'remote differs from untracked local') |
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851 elif config == 'abort': |
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852 abortconflicts.add(f) |
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853 else: |
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854 if config == 'warn': |
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855 warnconflicts.add(f) |
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856 actions[f] = (ACTION_GET, (fl2, True), 'remote created') |
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857 |
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|
858 for f in sorted(abortconflicts): |
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859 warn = repo.ui.warn |
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860 if f in pathconflicts: |
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861 if repo.wvfs.isfileorlink(f): |
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862 warn(_("%s: untracked file conflicts with directory\n") % f) |
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|
863 else: |
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864 warn(_("%s: untracked directory conflicts with file\n") % f) |
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|
865 else: |
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|
866 warn(_("%s: untracked file differs\n") % f) |
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|
867 if abortconflicts: |
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|
868 raise error.Abort(_("untracked files in working directory " |
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869 "differ from files in requested revision")) |
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870 |
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|
871 for f in sorted(warnconflicts): |
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|
872 if repo.wvfs.isfileorlink(f): |
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873 repo.ui.warn(_("%s: replacing untracked file\n") % f) |
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874 else: |
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|
875 repo.ui.warn(_("%s: replacing untracked files in directory\n") % f) |
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|
876 |
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|
877 for f, (m, args, msg) in actions.iteritems(): |
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|
878 if m == ACTION_CREATED: |
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|
879 backup = (f in fileconflicts or f in pathconflicts or |
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|
880 any(p in pathconflicts for p in util.finddirs(f))) |
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|
881 flags, = args |
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882 actions[f] = (ACTION_GET, (flags, backup), msg) |
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|
883 |
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Matt Mackall <mpm@selenic.com>
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diff
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|
884 def _forgetremoved(wctx, mctx, branchmerge): |
3107
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|
885 """ |
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|
886 Forget removed files |
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|
887 |
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changeset
|
888 If we're jumping between revisions (as opposed to merging), and if |
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|
889 neither the working directory nor the target rev has the file, |
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|
890 then we need to remove it from the dirstate, to prevent the |
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|
891 dirstate from listing the file when it is no longer in the |
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|
892 manifest. |
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|
893 |
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|
894 If we're merging, and the other revision has removed a file |
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|
895 that is not present in the working directory, we need to mark it |
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|
896 as removed. |
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897 """ |
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|
898 |
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|
899 actions = {} |
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|
900 m = ACTION_FORGET |
21545
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diff
changeset
|
901 if branchmerge: |
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|
902 m = ACTION_REMOVE |
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|
903 for f in wctx.deleted(): |
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|
904 if f not in mctx: |
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|
905 actions[f] = m, None, "forget deleted" |
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|
906 |
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|
907 if not branchmerge: |
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|
908 for f in wctx.removed(): |
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|
909 if f not in mctx: |
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|
910 actions[f] = ACTION_FORGET, None, "forget removed" |
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911 |
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b46b9865dd08
merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23639
diff
changeset
|
912 return actions |
3107
3bd05ad67f45
merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3106
diff
changeset
|
913 |
20640
52929dcdd512
merge: handle create+delete prompts in calculateupdates
Mads Kiilerich <madski@unity3d.com>
parents:
20639
diff
changeset
|
914 def _checkcollision(repo, wmf, actions): |
38045
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
915 """ |
18e6ea9ba81d
narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
916 Check for case-folding collisions. |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
917 """ |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
918 |
18e6ea9ba81d
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diff
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|
919 # If the repo is narrowed, filter out files outside the narrowspec. |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
920 narrowmatch = repo.narrowmatch() |
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
921 if not narrowmatch.always(): |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
922 wmf = wmf.matches(narrowmatch) |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
923 if actions: |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
924 narrowactions = {} |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
925 for m, actionsfortype in actions.iteritems(): |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
926 narrowactions[m] = [] |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
927 for (f, args, msg) in actionsfortype: |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
928 if narrowmatch(f): |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
929 narrowactions[m].append((f, args, msg)) |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
930 actions = narrowactions |
18e6ea9ba81d
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
931 |
19105
c60a7f5a741f
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
932 # build provisional merged manifest up |
c60a7f5a741f
icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
933 pmmf = set(wmf) |
c60a7f5a741f
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diff
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|
934 |
21545
43eecb4e23f8
merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
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diff
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|
935 if actions: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
936 # KEEP and EXEC are no-op |
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
937 for m in (ACTION_ADD, ACTION_ADD_MODIFIED, ACTION_FORGET, ACTION_GET, |
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
938 ACTION_CHANGED_DELETED, ACTION_DELETED_CHANGED): |
21545
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
939 for f, args, msg in actions[m]: |
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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21524
diff
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|
940 pmmf.add(f) |
37112
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
941 for f, args, msg in actions[ACTION_REMOVE]: |
21545
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
942 pmmf.discard(f) |
37112
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37111
diff
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|
943 for f, args, msg in actions[ACTION_DIR_RENAME_MOVE_LOCAL]: |
21545
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
944 f2, flags = args |
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
945 pmmf.discard(f2) |
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
946 pmmf.add(f) |
37112
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
947 for f, args, msg in actions[ACTION_LOCAL_DIR_RENAME_GET]: |
21545
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
948 pmmf.add(f) |
37112
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diff
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|
949 for f, args, msg in actions[ACTION_MERGE]: |
21545
43eecb4e23f8
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diff
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|
950 f1, f2, fa, move, anc = args |
43eecb4e23f8
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
951 if move: |
43eecb4e23f8
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|
952 pmmf.discard(f1) |
43eecb4e23f8
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|
953 pmmf.add(f) |
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diff
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|
954 |
c60a7f5a741f
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|
955 # check case-folding collision in provisional merged manifest |
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diff
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|
956 foldmap = {} |
33808
055fee3547df
merge: removed sorting in casefolding detection, for a slight performance win
Alex Gaynor <agaynor@mozilla.com>
parents:
33499
diff
changeset
|
957 for f in pmmf: |
19105
c60a7f5a741f
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|
958 fold = util.normcase(f) |
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|
959 if fold in foldmap: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26570
diff
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|
960 raise error.Abort(_("case-folding collision between %s and %s") |
19105
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|
961 % (f, foldmap[fold])) |
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|
962 foldmap[fold] = f |
c60a7f5a741f
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|
963 |
26661
2b955fec91e0
merge: abort on file/directory case folding collisions (issue4892)
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diff
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|
964 # check case-folding of directories |
2b955fec91e0
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|
965 foldprefix = unfoldprefix = lastfull = '' |
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|
966 for fold, f in sorted(foldmap.items()): |
2b955fec91e0
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|
967 if fold.startswith(foldprefix) and not f.startswith(unfoldprefix): |
2b955fec91e0
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|
968 # the folded prefix matches but actual casing is different |
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|
969 raise error.Abort(_("case-folding collision between " |
2b955fec91e0
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|
970 "%s and directory of %s") % (lastfull, f)) |
2b955fec91e0
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|
971 foldprefix = fold + '/' |
2b955fec91e0
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|
972 unfoldprefix = f + '/' |
2b955fec91e0
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|
973 lastfull = f |
2b955fec91e0
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|
974 |
26785
e9a0d5f5c225
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parents:
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diff
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|
975 def driverpreprocess(repo, ms, wctx, labels=None): |
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|
976 """run the preprocess step of the merge driver, if any |
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|
977 |
e9a0d5f5c225
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|
978 This is currently not implemented -- it's an extension point.""" |
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|
979 return True |
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|
980 |
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|
981 def driverconclude(repo, ms, wctx, labels=None): |
e9a0d5f5c225
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|
982 """run the conclude step of the merge driver, if any |
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|
983 |
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|
984 This is currently not implemented -- it's an extension point.""" |
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|
985 return True |
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changeset
|
986 |
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|
987 def _filesindirs(repo, manifest, dirs): |
989e884d1be9
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|
988 """ |
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|
989 Generator that yields pairs of all the files in the manifest that are found |
989e884d1be9
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|
990 inside the directories listed in dirs, and which directory they are found |
989e884d1be9
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|
991 in. |
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|
992 """ |
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|
993 for f in manifest: |
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|
994 for p in util.finddirs(f): |
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|
995 if p in dirs: |
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|
996 yield f, p |
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|
997 break |
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|
998 |
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|
999 def checkpathconflicts(repo, wctx, mctx, actions): |
989e884d1be9
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|
1000 """ |
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|
1001 Check if any actions introduce path conflicts in the repository, updating |
989e884d1be9
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|
1002 actions to record or handle the path conflict accordingly. |
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1003 """ |
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1004 mf = wctx.manifest() |
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|
1005 |
989e884d1be9
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|
1006 # The set of local files that conflict with a remote directory. |
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|
1007 localconflicts = set() |
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|
1008 |
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|
1009 # The set of directories that conflict with a remote file, and so may cause |
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1010 # conflicts if they still contain any files after the merge. |
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1011 remoteconflicts = set() |
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1012 |
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|
1013 # The set of directories that appear as both a file and a directory in the |
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|
1014 # remote manifest. These indicate an invalid remote manifest, which |
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|
1015 # can't be updated to cleanly. |
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|
1016 invalidconflicts = set() |
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1017 |
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|
1018 # The set of directories that contain files that are being created. |
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|
1019 createdfiledirs = set() |
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|
1020 |
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|
1021 # The set of files deleted by all the actions. |
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|
1022 deletedfiles = set() |
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1023 |
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1024 for f, (m, args, msg) in actions.items(): |
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1025 if m in (ACTION_CREATED, ACTION_DELETED_CHANGED, ACTION_MERGE, |
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1026 ACTION_CREATED_MERGE): |
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1027 # This action may create a new local file. |
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1028 createdfiledirs.update(util.finddirs(f)) |
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1029 if mf.hasdir(f): |
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1030 # The file aliases a local directory. This might be ok if all |
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1031 # the files in the local directory are being deleted. This |
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1032 # will be checked once we know what all the deleted files are. |
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1033 remoteconflicts.add(f) |
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1034 # Track the names of all deleted files. |
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1035 if m == ACTION_REMOVE: |
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1036 deletedfiles.add(f) |
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1037 if m == ACTION_MERGE: |
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1038 f1, f2, fa, move, anc = args |
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1039 if move: |
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1040 deletedfiles.add(f1) |
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1041 if m == ACTION_DIR_RENAME_MOVE_LOCAL: |
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1042 f2, flags = args |
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1043 deletedfiles.add(f2) |
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1044 |
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1045 # Check all directories that contain created files for path conflicts. |
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1046 for p in createdfiledirs: |
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1047 if p in mf: |
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1048 if p in mctx: |
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1049 # A file is in a directory which aliases both a local |
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1050 # and a remote file. This is an internal inconsistency |
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1051 # within the remote manifest. |
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1052 invalidconflicts.add(p) |
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1053 else: |
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1054 # A file is in a directory which aliases a local file. |
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1055 # We will need to rename the local file. |
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1056 localconflicts.add(p) |
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1057 if p in actions and actions[p][0] in (ACTION_CREATED, |
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1058 ACTION_DELETED_CHANGED, |
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1059 ACTION_MERGE, |
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1060 ACTION_CREATED_MERGE): |
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1061 # The file is in a directory which aliases a remote file. |
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1062 # This is an internal inconsistency within the remote |
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1063 # manifest. |
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1064 invalidconflicts.add(p) |
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1065 |
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1066 # Rename all local conflicting files that have not been deleted. |
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1067 for p in localconflicts: |
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1068 if p not in deletedfiles: |
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1069 ctxname = bytes(wctx).rstrip('+') |
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1070 pnew = util.safename(p, ctxname, wctx, set(actions.keys())) |
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1071 actions[pnew] = (ACTION_PATH_CONFLICT_RESOLVE, (p,), |
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1072 'local path conflict') |
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1073 actions[p] = (ACTION_PATH_CONFLICT, (pnew, 'l'), |
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1074 'path conflict') |
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1075 |
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1076 if remoteconflicts: |
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1077 # Check if all files in the conflicting directories have been removed. |
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1078 ctxname = bytes(mctx).rstrip('+') |
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1079 for f, p in _filesindirs(repo, mf, remoteconflicts): |
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1080 if f not in deletedfiles: |
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1081 m, args, msg = actions[p] |
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1082 pnew = util.safename(p, ctxname, wctx, set(actions.keys())) |
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1083 if m in (ACTION_DELETED_CHANGED, ACTION_MERGE): |
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1084 # Action was merge, just update target. |
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1085 actions[pnew] = (m, args, msg) |
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1086 else: |
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1087 # Action was create, change to renamed get action. |
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1088 fl = args[0] |
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1089 actions[pnew] = (ACTION_LOCAL_DIR_RENAME_GET, (p, fl), |
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1090 'remote path conflict') |
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1091 actions[p] = (ACTION_PATH_CONFLICT, (pnew, ACTION_REMOVE), |
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1092 'path conflict') |
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1093 remoteconflicts.remove(p) |
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1094 break |
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1095 |
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1096 if invalidconflicts: |
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1097 for p in invalidconflicts: |
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1098 repo.ui.warn(_("%s: is both a file and a directory\n") % p) |
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1099 raise error.Abort(_("destination manifest contains path conflicts")) |
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1100 |
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1101 def _filternarrowactions(narrowmatch, branchmerge, actions): |
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1102 """ |
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1103 Filters out actions that can ignored because the repo is narrowed. |
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1104 |
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1105 Raise an exception if the merge cannot be completed because the repo is |
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1106 narrowed. |
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1107 """ |
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1108 nooptypes = {'k'} # TODO: handle with nonconflicttypes |
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1109 nonconflicttypes = set('a am c cm f g r e'.split()) |
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1110 # We mutate the items in the dict during iteration, so iterate |
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1111 # over a copy. |
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1112 for f, action in list(actions.items()): |
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1113 if narrowmatch(f): |
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1114 pass |
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1115 elif not branchmerge: |
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1116 del actions[f] # just updating, ignore changes outside clone |
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1117 elif action[0] in nooptypes: |
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1118 del actions[f] # merge does not affect file |
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1119 elif action[0] in nonconflicttypes: |
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1120 raise error.Abort(_('merge affects file \'%s\' outside narrow, ' |
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1121 'which is not yet supported') % f, |
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1122 hint=_('merging in the other direction ' |
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1123 'may work')) |
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1124 else: |
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1125 raise error.Abort(_('conflict in file \'%s\' is outside ' |
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1126 'narrow clone') % f) |
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1127 |
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1128 def manifestmerge(repo, wctx, p2, pa, branchmerge, force, matcher, |
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1129 acceptremote, followcopies, forcefulldiff=False): |
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1130 """ |
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1131 Merge wctx and p2 with ancestor pa and generate merge action list |
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1132 |
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1133 branchmerge and force are as passed in to update |
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1134 matcher = matcher to filter file lists |
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1135 acceptremote = accept the incoming changes without prompting |
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1136 """ |
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1137 if matcher is not None and matcher.always(): |
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1138 matcher = None |
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1139 |
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1140 copy, movewithdir, diverge, renamedelete, dirmove = {}, {}, {}, {}, {} |
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1141 |
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1142 # manifests fetched in order are going to be faster, so prime the caches |
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1143 [x.manifest() for x in |
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1144 sorted(wctx.parents() + [p2, pa], key=scmutil.intrev)] |
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1145 |
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1146 if followcopies: |
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1147 ret = copies.mergecopies(repo, wctx, p2, pa) |
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1148 copy, movewithdir, diverge, renamedelete, dirmove = ret |
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1149 |
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1150 boolbm = pycompat.bytestr(bool(branchmerge)) |
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1151 boolf = pycompat.bytestr(bool(force)) |
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1152 boolm = pycompat.bytestr(bool(matcher)) |
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1153 repo.ui.note(_("resolving manifests\n")) |
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1154 repo.ui.debug(" branchmerge: %s, force: %s, partial: %s\n" |
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1155 % (boolbm, boolf, boolm)) |
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1156 repo.ui.debug(" ancestor: %s, local: %s, remote: %s\n" % (pa, wctx, p2)) |
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1157 |
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1158 m1, m2, ma = wctx.manifest(), p2.manifest(), pa.manifest() |
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1159 copied = set(copy.values()) |
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1160 copied.update(movewithdir.values()) |
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1161 |
38425
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1162 if '.hgsubstate' in m1 and wctx.rev() is None: |
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1163 # Check whether sub state is modified, and overwrite the manifest |
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1164 # to flag the change. If wctx is a committed revision, we shouldn't |
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1165 # care for the dirty state of the working directory. |
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1166 if any(wctx.sub(s).dirty() for s in wctx.substate): |
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1167 m1['.hgsubstate'] = modifiednodeid |
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1168 |
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1169 # Don't use m2-vs-ma optimization if: |
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1170 # - ma is the same as m1 or m2, which we're just going to diff again later |
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1171 # - The caller specifically asks for a full diff, which is useful during bid |
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1172 # merge. |
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1173 if (pa not in ([wctx, p2] + wctx.parents()) and not forcefulldiff): |
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1174 # Identify which files are relevant to the merge, so we can limit the |
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1175 # total m1-vs-m2 diff to just those files. This has significant |
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1176 # performance benefits in large repositories. |
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1177 relevantfiles = set(ma.diff(m2).keys()) |
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1178 |
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1179 # For copied and moved files, we need to add the source file too. |
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1180 for copykey, copyvalue in copy.iteritems(): |
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1181 if copyvalue in relevantfiles: |
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1182 relevantfiles.add(copykey) |
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1183 for movedirkey in movewithdir: |
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1184 relevantfiles.add(movedirkey) |
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1185 filesmatcher = scmutil.matchfiles(repo, relevantfiles) |
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1186 matcher = matchmod.intersectmatchers(matcher, filesmatcher) |
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1187 |
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1188 diff = m1.diff(m2, match=matcher) |
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1189 |
23637
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1190 actions = {} |
22966
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manifest: transpose pair of pairs from diff()
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1191 for f, ((n1, fl1), (n2, fl2)) in diff.iteritems(): |
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1192 if n1 and n2: # file exists on both local and remote side |
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1193 if f not in ma: |
23397
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1194 fa = copy.get(f, None) |
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1195 if fa is not None: |
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|
1196 actions[f] = (ACTION_MERGE, (f, f, fa, False, pa.node()), |
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1197 'both renamed from %s' % fa) |
18338
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merge: merge file flags together with file content
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|
1198 else: |
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1199 actions[f] = (ACTION_MERGE, (f, f, None, False, pa.node()), |
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1200 'both created') |
16094
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Matt Mackall <mpm@selenic.com>
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1201 else: |
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1202 a = ma[f] |
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|
1203 fla = ma.flags(f) |
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|
1204 nol = 'l' not in fl1 + fl2 + fla |
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1205 if n2 == a and fl2 == fla: |
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1206 actions[f] = (ACTION_KEEP, (), 'remote unchanged') |
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|
1207 elif n1 == a and fl1 == fla: # local unchanged - use remote |
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|
1208 if n1 == n2: # optimization: keep local content |
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1209 actions[f] = (ACTION_EXEC, (fl2,), 'update permissions') |
23395
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|
1210 else: |
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|
1211 actions[f] = (ACTION_GET, (fl2, False), |
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1212 'remote is newer') |
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1213 elif nol and n2 == a: # remote only changed 'x' |
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1214 actions[f] = (ACTION_EXEC, (fl2,), 'update permissions') |
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|
1215 elif nol and n1 == a: # local only changed 'x' |
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1216 actions[f] = (ACTION_GET, (fl1, False), 'remote is newer') |
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1217 else: # both changed something |
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|
1218 actions[f] = (ACTION_MERGE, (f, f, f, False, pa.node()), |
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1219 'versions differ') |
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1220 elif n1: # file exists only on local side |
23474
9f4ac44a7273
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|
1221 if f in copied: |
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|
1222 pass # we'll deal with it on m2 side |
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1223 elif f in movewithdir: # directory rename, move local |
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|
1224 f2 = movewithdir[f] |
31515
527a247f114f
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|
1225 if f2 in m2: |
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|
1226 actions[f2] = (ACTION_MERGE, (f, f2, None, True, pa.node()), |
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1227 'remote directory rename, both created') |
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67f1d68861fb
merge: don't ignore conflicting file in remote renamed directory
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1228 else: |
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|
1229 actions[f2] = (ACTION_DIR_RENAME_MOVE_LOCAL, (f, fl1), |
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1230 'remote directory rename - move from %s' % f) |
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|
1231 elif f in copy: |
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1232 f2 = copy[f] |
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1233 actions[f] = (ACTION_MERGE, (f, f2, f2, False, pa.node()), |
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1234 'local copied/moved from %s' % f2) |
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1235 elif f in ma: # clean, a different, no remote |
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|
1236 if n1 != ma[f]: |
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|
1237 if acceptremote: |
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|
1238 actions[f] = (ACTION_REMOVE, None, 'remote delete') |
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1239 else: |
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|
1240 actions[f] = (ACTION_CHANGED_DELETED, |
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changeset
|
1241 (f, None, f, False, pa.node()), |
43ffd9070da1
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|
1242 'prompt changed/deleted') |
30361
1070df141718
dirstate: change added/modified placeholder hash length to 20 bytes
Durham Goode <durham@fb.com>
parents:
30332
diff
changeset
|
1243 elif n1 == addednodeid: |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
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|
1244 # This extra 'a' is added by working copy manifest to mark |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1245 # the file as locally added. We should forget it instead of |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1246 # deleting it. |
37112
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1247 actions[f] = (ACTION_FORGET, None, 'remote deleted') |
20639
1df033640a8e
merge: handle acceptremove of create+delete early in manifest merge
Mads Kiilerich <madski@unity3d.com>
parents:
20620
diff
changeset
|
1248 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1249 actions[f] = (ACTION_REMOVE, None, 'other deleted') |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1250 elif n2: # file exists only on remote side |
23474
9f4ac44a7273
merge: duplicate 'if f in copied' into each branch
Martin von Zweigbergk <martinvonz@google.com>
parents:
23473
diff
changeset
|
1251 if f in copied: |
9f4ac44a7273
merge: duplicate 'if f in copied' into each branch
Martin von Zweigbergk <martinvonz@google.com>
parents:
23473
diff
changeset
|
1252 pass # we'll deal with it on m1 side |
9f4ac44a7273
merge: duplicate 'if f in copied' into each branch
Martin von Zweigbergk <martinvonz@google.com>
parents:
23473
diff
changeset
|
1253 elif f in movewithdir: |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1254 f2 = movewithdir[f] |
31515
527a247f114f
merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents:
31475
diff
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|
1255 if f2 in m1: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
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|
1256 actions[f2] = (ACTION_MERGE, |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1257 (f2, f, None, False, pa.node()), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1258 'local directory rename, both created') |
23476
39a12719ec65
merge: don't overwrite conflicting file in locally renamed directory
Martin von Zweigbergk <martinvonz@google.com>
parents:
23475
diff
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|
1259 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1260 actions[f2] = (ACTION_LOCAL_DIR_RENAME_GET, (f, fl2), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1261 'local directory rename - get from %s' % f) |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1262 elif f in copy: |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1263 f2 = copy[f] |
31515
527a247f114f
merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents:
31475
diff
changeset
|
1264 if f2 in m2: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1265 actions[f] = (ACTION_MERGE, (f2, f, f2, False, pa.node()), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1266 'remote copied from %s' % f2) |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
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|
1267 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1268 actions[f] = (ACTION_MERGE, (f2, f, f2, True, pa.node()), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1269 'remote moved from %s' % f2) |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1270 elif f not in ma: |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1271 # local unknown, remote created: the logic is described by the |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1272 # following table: |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1273 # |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
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parents:
23448
diff
changeset
|
1274 # force branchmerge different | action |
23651
72da02d7f126
merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23650
diff
changeset
|
1275 # n * * | create |
23650
b85c548ab14d
merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents:
23649
diff
changeset
|
1276 # y n * | create |
b85c548ab14d
merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents:
23649
diff
changeset
|
1277 # y y n | create |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1278 # y y y | merge |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
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|
1279 # |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1280 # Checking whether the files are different is expensive, so we |
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1281 # don't do that when we can avoid it. |
23649
18ab5e5955df
merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents:
23641
diff
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|
1282 if not force: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1283 actions[f] = (ACTION_CREATED, (fl2,), 'remote created') |
23649
18ab5e5955df
merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents:
23641
diff
changeset
|
1284 elif not branchmerge: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1285 actions[f] = (ACTION_CREATED, (fl2,), 'remote created') |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
1286 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1287 actions[f] = (ACTION_CREATED_MERGE, (fl2, pa.node()), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1288 'remote created, get or merge') |
23473
922b10c870c5
merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents:
23448
diff
changeset
|
1289 elif n2 != ma[f]: |
30581
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1290 df = None |
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1291 for d in dirmove: |
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1292 if f.startswith(d): |
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1293 # new file added in a directory that was moved |
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
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|
1294 df = dirmove[d] + f[len(d):] |
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1295 break |
31515
527a247f114f
merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents:
31475
diff
changeset
|
1296 if df is not None and df in m1: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1297 actions[df] = (ACTION_MERGE, (df, f, f, False, pa.node()), |
43ffd9070da1
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1298 'local directory rename - respect move ' |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1299 'from %s' % f) |
30581
43a9e02a7b7f
graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30519
diff
changeset
|
1300 elif acceptremote: |
37112
43ffd9070da1
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diff
changeset
|
1301 actions[f] = (ACTION_CREATED, (fl2,), 'remote recreating') |
18606
95773237df7f
manifestmerge: handle abort on local unknown, remote created files
Siddharth Agarwal <sid0@fb.com>
parents:
18605
diff
changeset
|
1302 else: |
37112
43ffd9070da1
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diff
changeset
|
1303 actions[f] = (ACTION_DELETED_CHANGED, |
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parents:
37111
diff
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|
1304 (None, f, f, False, pa.node()), |
43ffd9070da1
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|
1305 'prompt deleted/changed') |
23651
72da02d7f126
merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
1306 |
34941
37450a122128
merge: add a config option to disable path conflict checking
Siddharth Agarwal <sid0@fb.com>
parents:
34919
diff
changeset
|
1307 if repo.ui.configbool('experimental', 'merge.checkpathconflicts'): |
37450a122128
merge: add a config option to disable path conflict checking
Siddharth Agarwal <sid0@fb.com>
parents:
34919
diff
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|
1308 # If we are merging, look for path conflicts. |
37450a122128
merge: add a config option to disable path conflict checking
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parents:
34919
diff
changeset
|
1309 checkpathconflicts(repo, wctx, p2, actions) |
34555
989e884d1be9
merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents:
34553
diff
changeset
|
1310 |
38044
8f37b5fc5abf
narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents:
37959
diff
changeset
|
1311 narrowmatch = repo.narrowmatch() |
8f37b5fc5abf
narrow: filter merge actions in core
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parents:
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diff
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|
1312 if not narrowmatch.always(): |
8f37b5fc5abf
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|
1313 # Updates "actions" in place |
8f37b5fc5abf
narrow: filter merge actions in core
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37959
diff
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|
1314 _filternarrowactions(narrowmatch, branchmerge, actions) |
8f37b5fc5abf
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37959
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|
1315 |
23526
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merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
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23525
diff
changeset
|
1316 return actions, diverge, renamedelete |
3105
7c7469d41ade
merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents:
3104
diff
changeset
|
1317 |
23531
416c133145ee
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Martin von Zweigbergk <martinvonz@google.com>
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diff
changeset
|
1318 def _resolvetrivial(repo, wctx, mctx, ancestor, actions): |
416c133145ee
merge: extract _resolvetrivial() function
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diff
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|
1319 """Resolves false conflicts where the nodeid changed but the content |
416c133145ee
merge: extract _resolvetrivial() function
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diff
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|
1320 remained the same.""" |
36316
759579bac31d
merge: make a copy of dict.items() before mutating the dict during iteration
Augie Fackler <augie@google.com>
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diff
changeset
|
1321 # We force a copy of actions.items() because we're going to mutate |
759579bac31d
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|
1322 # actions as we resolve trivial conflicts. |
759579bac31d
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Augie Fackler <augie@google.com>
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diff
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|
1323 for f, (m, args, msg) in list(actions.items()): |
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|
1324 if (m == ACTION_CHANGED_DELETED and f in ancestor |
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|
1325 and not wctx[f].cmp(ancestor[f])): |
23531
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|
1326 # local did change but ended up with same content |
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|
1327 actions[f] = ACTION_REMOVE, None, 'prompt same' |
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|
1328 elif (m == ACTION_DELETED_CHANGED and f in ancestor |
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|
1329 and not mctx[f].cmp(ancestor[f])): |
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|
1330 # remote did change but ended up with same content |
23639
35c724903157
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Martin von Zweigbergk <martinvonz@google.com>
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23638
diff
changeset
|
1331 del actions[f] # don't get = keep local deleted |
23531
416c133145ee
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|
1332 |
27345
98266b1d144d
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Augie Fackler <augie@google.com>
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27344
diff
changeset
|
1333 def calculateupdates(repo, wctx, mctx, ancestors, branchmerge, force, |
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changeset
|
1334 acceptremote, followcopies, matcher=None, |
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28019
diff
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|
1335 mergeforce=False): |
33323
252500520d60
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33321
diff
changeset
|
1336 """Calculate the actions needed to merge mctx into wctx using ancestors""" |
252500520d60
sparse: refactor update actions filtering and call from core
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changeset
|
1337 # Avoid cycle. |
252500520d60
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|
1338 from . import sparse |
252500520d60
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|
1339 |
23385
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|
1340 if len(ancestors) == 1: # default |
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23525
diff
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|
1341 actions, diverge, renamedelete = manifestmerge( |
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merge: rework manifestmerge to use a matcher
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27345
diff
changeset
|
1342 repo, wctx, mctx, ancestors[0], branchmerge, force, matcher, |
23526
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23525
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|
1343 acceptremote, followcopies) |
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28019
diff
changeset
|
1344 _checkunknownfiles(repo, wctx, mctx, force, actions, mergeforce) |
23385
91c24457c16a
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23384
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|
1345 |
91c24457c16a
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23384
diff
changeset
|
1346 else: # only when merge.preferancestor=* - the default |
91c24457c16a
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Martin von Zweigbergk <martinvonz@google.com>
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23384
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changeset
|
1347 repo.ui.note( |
91c24457c16a
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23384
diff
changeset
|
1348 _("note: merging %s and %s using bids from ancestors %s\n") % |
34349
6f49ea88d984
py3: use pycompat.bytestr instead of str
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34348
diff
changeset
|
1349 (wctx, mctx, _(' and ').join(pycompat.bytestr(anc) |
6f49ea88d984
py3: use pycompat.bytestr instead of str
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34348
diff
changeset
|
1350 for anc in ancestors))) |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1351 |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1352 # Call for bids |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1353 fbids = {} # mapping filename to bids (action method to list af actions) |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
1354 diverge, renamedelete = None, None |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1355 for ancestor in ancestors: |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1356 repo.ui.note(_('\ncalculating bids for ancestor %s\n') % ancestor) |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
1357 actions, diverge1, renamedelete1 = manifestmerge( |
27346
ba0da4b7397d
merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents:
27345
diff
changeset
|
1358 repo, wctx, mctx, ancestor, branchmerge, force, matcher, |
32151
4d504e541d3d
rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents:
31646
diff
changeset
|
1359 acceptremote, followcopies, forcefulldiff=True) |
28020
cffa46cbdb8f
merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents:
28019
diff
changeset
|
1360 _checkunknownfiles(repo, wctx, mctx, force, actions, mergeforce) |
26318
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1361 |
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1362 # Track the shortest set of warning on the theory that bid |
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1363 # merge will correctly incorporate more information |
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1364 if diverge is None or len(diverge1) < len(diverge): |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
1365 diverge = diverge1 |
26318
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1366 if renamedelete is None or len(renamedelete) < len(renamedelete1): |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
1367 renamedelete = renamedelete1 |
26318
d3bd6cefd742
bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents:
26304
diff
changeset
|
1368 |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1369 for f, a in sorted(actions.iteritems()): |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1370 m, args, msg = a |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1371 repo.ui.debug(' %s: %s -> %s\n' % (f, msg, m)) |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1372 if f in fbids: |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1373 d = fbids[f] |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1374 if m in d: |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1375 d[m].append(a) |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1376 else: |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1377 d[m] = [a] |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1378 else: |
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1379 fbids[f] = {m: [a]} |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1380 |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1381 # Pick the best bid for each file |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1382 repo.ui.note(_('\nauction for merging merge bids\n')) |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1383 actions = {} |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1384 for f, bids in sorted(fbids.items()): |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1385 # bids is a mapping from action method to list af actions |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1386 # Consensus? |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1387 if len(bids) == 1: # all bids are the same kind of method |
34348
1a5abc45e2fa
py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34302
diff
changeset
|
1388 m, l = list(bids.items())[0] |
25151
6eb4bdad198f
cleanup: use __builtins__.all instead of util.all
Augie Fackler <augie@google.com>
parents:
24881
diff
changeset
|
1389 if all(a == l[0] for a in l[1:]): # len(bids) is > 1 |
29242
4d075bf28702
merge: make messages translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
29216
diff
changeset
|
1390 repo.ui.note(_(" %s: consensus for %s\n") % (f, m)) |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1391 actions[f] = l[0] |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1392 continue |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1393 # If keep is an option, just do it. |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1394 if ACTION_KEEP in bids: |
29242
4d075bf28702
merge: make messages translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
29216
diff
changeset
|
1395 repo.ui.note(_(" %s: picking 'keep' action\n") % f) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1396 actions[f] = bids[ACTION_KEEP][0] |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1397 continue |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1398 # If there are gets and they all agree [how could they not?], do it. |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1399 if ACTION_GET in bids: |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1400 ga0 = bids[ACTION_GET][0] |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1401 if all(a == ga0 for a in bids[ACTION_GET][1:]): |
29242
4d075bf28702
merge: make messages translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
29216
diff
changeset
|
1402 repo.ui.note(_(" %s: picking 'get' action\n") % f) |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1403 actions[f] = ga0 |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1404 continue |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1405 # TODO: Consider other simple actions such as mode changes |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1406 # Handle inefficient democrazy. |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1407 repo.ui.note(_(' %s: multiple bids for merge action:\n') % f) |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1408 for m, l in sorted(bids.items()): |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1409 for _f, args, msg in l: |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1410 repo.ui.note(' %s -> %s\n' % (msg, m)) |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1411 # Pick random action. TODO: Instead, prompt user when resolving |
34348
1a5abc45e2fa
py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34302
diff
changeset
|
1412 m, l = list(bids.items())[0] |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1413 repo.ui.warn(_(' %s: ambiguous merge - picked %s action\n') % |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1414 (f, m)) |
23638
09be050ca98c
merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23637
diff
changeset
|
1415 actions[f] = l[0] |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1416 continue |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1417 repo.ui.note(_('end of auction\n\n')) |
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1418 |
23640
b46b9865dd08
merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23639
diff
changeset
|
1419 if wctx.rev() is None: |
b46b9865dd08
merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23639
diff
changeset
|
1420 fractions = _forgetremoved(wctx, mctx, branchmerge) |
b46b9865dd08
merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23639
diff
changeset
|
1421 actions.update(fractions) |
b46b9865dd08
merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23639
diff
changeset
|
1422 |
33323
252500520d60
sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33321
diff
changeset
|
1423 prunedactions = sparse.filterupdatesactions(repo, wctx, mctx, branchmerge, |
252500520d60
sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33321
diff
changeset
|
1424 actions) |
38757
d49e490a9e85
merge: do the trivial resolution after updating sparse checkout
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
38732
diff
changeset
|
1425 _resolvetrivial(repo, wctx, mctx, ancestors[0], actions) |
33323
252500520d60
sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33321
diff
changeset
|
1426 |
252500520d60
sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33321
diff
changeset
|
1427 return prunedactions, diverge, renamedelete |
23385
91c24457c16a
merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23384
diff
changeset
|
1428 |
34142
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1429 def _getcwd(): |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1430 try: |
39818
24e493ec2229
py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents:
39464
diff
changeset
|
1431 return encoding.getcwd() |
34142
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1432 except OSError as err: |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1433 if err.errno == errno.ENOENT: |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1434 return None |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1435 raise |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1436 |
33081
6582dc01aca3
merge: pass wctx to batchremove and batchget
Phil Cohen <phillco@fb.com>
parents:
32863
diff
changeset
|
1437 def batchremove(repo, wctx, actions): |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1438 """apply removes to the working directory |
18630
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1439 |
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1440 yields tuples for progress updates |
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1441 """ |
18640
a8648f32b8ed
merge: don't fiddle with name lookups or i18n in hot loops
Bryan O'Sullivan <bryano@fb.com>
parents:
18639
diff
changeset
|
1442 verbose = repo.ui.verbose |
34142
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1443 cwd = _getcwd() |
18633
6390dd22b12f
merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents:
18632
diff
changeset
|
1444 i = 0 |
21545
43eecb4e23f8
merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents:
21524
diff
changeset
|
1445 for f, args, msg in actions: |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1446 repo.ui.debug(" %s: %s -> r\n" % (f, msg)) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1447 if verbose: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1448 repo.ui.note(_("removing %s\n") % f) |
33086
eb4c49f55f1f
workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents:
33085
diff
changeset
|
1449 wctx[f].audit() |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1450 try: |
33082
f9e50ee4c52b
merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents:
33081
diff
changeset
|
1451 wctx[f].remove(ignoremissing=True) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25151
diff
changeset
|
1452 except OSError as inst: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1453 repo.ui.warn(_("update failed to remove %s: %s!\n") % |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1454 (f, inst.strerror)) |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1455 if i == 100: |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1456 yield i, f |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1457 i = 0 |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1458 i += 1 |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
1459 if i > 0: |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1460 yield i, f |
34142
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1461 |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1462 if cwd and not _getcwd(): |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1463 # cwd was removed in the course of removing files; print a helpful |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1464 # warning. |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1465 repo.ui.warn(_("current directory was removed\n" |
24bf823377fc
merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents:
34125
diff
changeset
|
1466 "(consider changing to repo root: %s)\n") % repo.root) |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1467 |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1468 def batchget(repo, mctx, wctx, wantfiledata, actions): |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1469 """apply gets to the working directory |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
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|
1470 |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1471 mctx is the context to get from |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
21391
diff
changeset
|
1472 |
42456
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1473 Yields arbitrarily many (False, tuple) for progress updates, followed by |
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1474 exactly one (True, filedata). When wantfiledata is false, filedata is an |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1475 empty dict. When wantfiledata is true, filedata[f] is a triple (mode, size, |
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1476 mtime) of the file f written for each action. |
21392
b1ce47dadbdf
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
1477 """ |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
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parents:
42456
diff
changeset
|
1478 filedata = {} |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
1479 verbose = repo.ui.verbose |
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
1480 fctx = mctx.filectx |
27656
57c0d4888ca8
batchget: add support for backing up files
Siddharth Agarwal <sid0@fb.com>
parents:
27655
diff
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|
1481 ui = repo.ui |
21392
b1ce47dadbdf
merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
1482 i = 0 |
28200
588695ccbb22
merge: perform background file closing in batchget
Gregory Szorc <gregory.szorc@gmail.com>
parents:
28199
diff
changeset
|
1483 with repo.wvfs.backgroundclosing(ui, expectedcount=len(actions)): |
28199
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1484 for f, (flags, backup), msg in actions: |
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
28088
diff
changeset
|
1485 repo.ui.debug(" %s: %s -> g\n" % (f, msg)) |
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merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1486 if verbose: |
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1487 repo.ui.note(_("getting %s\n") % f) |
27656
57c0d4888ca8
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
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|
1488 |
28199
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1489 if backup: |
34549
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
changeset
|
1490 # If a file or directory exists with the same name, back that |
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
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|
1491 # up. Otherwise, look to see if there is a file that conflicts |
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
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|
1492 # with a directory this file is in, and if so, back that up. |
41570
1f2714052d7e
merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1493 conflicting = f |
34549
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
changeset
|
1494 if not repo.wvfs.lexists(f): |
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
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|
1495 for p in util.finddirs(f): |
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
changeset
|
1496 if repo.wvfs.isfileorlink(p): |
41570
1f2714052d7e
merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents:
41569
diff
changeset
|
1497 conflicting = p |
34549
a991e1d6bc82
merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents:
34548
diff
changeset
|
1498 break |
41570
1f2714052d7e
merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents:
41569
diff
changeset
|
1499 if repo.wvfs.lexists(conflicting): |
41601
ac8cf125d8d5
merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41570
diff
changeset
|
1500 orig = scmutil.backuppath(ui, repo, conflicting) |
ac8cf125d8d5
merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41570
diff
changeset
|
1501 util.rename(repo.wjoin(conflicting), orig) |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
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|
1502 wfctx = wctx[f] |
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parents:
42412
diff
changeset
|
1503 wfctx.clearunknown() |
35726
45b678bf3a78
atomicupdate: add an experimental option to use atomictemp when updating
Boris Feld <boris.feld@octobus.net>
parents:
35500
diff
changeset
|
1504 atomictemp = ui.configbool("experimental", "update.atomic-file") |
42456
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parents:
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diff
changeset
|
1505 size = wfctx.write(fctx(f).data(), flags, |
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
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|
1506 backgroundclose=True, |
87a34c767384
merge: fix race that could cause wrong size in dirstate
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parents:
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diff
changeset
|
1507 atomictemp=atomictemp) |
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merge: fix race that could cause wrong size in dirstate
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parents:
42412
diff
changeset
|
1508 if wantfiledata: |
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1509 s = wfctx.lstat() |
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
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|
1510 mode = s.st_mode |
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parents:
42412
diff
changeset
|
1511 mtime = s[stat.ST_MTIME] |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1512 filedata[f] = ((mode, size, mtime)) # for dirstate.normal |
28199
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
28088
diff
changeset
|
1513 if i == 100: |
42456
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1514 yield False, (i, f) |
28199
d49793aac1ac
merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1515 i = 0 |
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merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1516 i += 1 |
18633
6390dd22b12f
merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents:
18632
diff
changeset
|
1517 if i > 0: |
42456
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1518 yield False, (i, f) |
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
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diff
changeset
|
1519 yield True, filedata |
18630
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1520 |
36142
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1521 def _prefetchfiles(repo, ctx, actions): |
37762
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1522 """Invoke ``scmutil.prefetchfiles()`` for the files relevant to the dict |
36142
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1523 of merge actions. ``ctx`` is the context being merged in.""" |
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1524 |
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1525 # Skipping 'a', 'am', 'f', 'r', 'dm', 'e', 'k', 'p' and 'pr', because they |
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1526 # don't touch the context to be merged in. 'cd' is skipped, because |
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1527 # changed/deleted never resolves to something from the remote side. |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1528 oplist = [actions[a] for a in (ACTION_GET, ACTION_DELETED_CHANGED, |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1529 ACTION_LOCAL_DIR_RENAME_GET, ACTION_MERGE)] |
37762
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1530 prefetch = scmutil.prefetchfiles |
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1531 matchfiles = scmutil.matchfiles |
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1532 prefetch(repo, [ctx.rev()], |
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1533 matchfiles(repo, |
7269b87f817c
scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
37172
diff
changeset
|
1534 [f for sublist in oplist for f, args, msg in sublist])) |
34124
b90e5b2a9c82
merge: flush any deferred writes before, and after, running any workers
Phil Cohen <phillco@fb.com>
parents:
34122
diff
changeset
|
1535 |
37107
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1536 @attr.s(frozen=True) |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1537 class updateresult(object): |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1538 updatedcount = attr.ib() |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1539 mergedcount = attr.ib() |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1540 removedcount = attr.ib() |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1541 unresolvedcount = attr.ib() |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1542 |
37125
6f570c501e3e
merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37112
diff
changeset
|
1543 def isempty(self): |
41050
6faaf3a1c6ec
merge: modify the logical statement
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
41039
diff
changeset
|
1544 return not (self.updatedcount or self.mergedcount |
6faaf3a1c6ec
merge: modify the logical statement
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
41039
diff
changeset
|
1545 or self.removedcount or self.unresolvedcount) |
37125
6f570c501e3e
merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37112
diff
changeset
|
1546 |
41039
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
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39818
diff
changeset
|
1547 def emptyactions(): |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
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39818
diff
changeset
|
1548 """create an actions dict, to be populated and passed to applyupdates()""" |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1549 return dict((m, []) |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1550 for m in ( |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
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diff
changeset
|
1551 ACTION_ADD, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1552 ACTION_ADD_MODIFIED, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
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parents:
39818
diff
changeset
|
1553 ACTION_FORGET, |
54c3b4bd01f2
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Martin von Zweigbergk <martinvonz@google.com>
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diff
changeset
|
1554 ACTION_GET, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
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39818
diff
changeset
|
1555 ACTION_CHANGED_DELETED, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
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39818
diff
changeset
|
1556 ACTION_DELETED_CHANGED, |
54c3b4bd01f2
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Martin von Zweigbergk <martinvonz@google.com>
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39818
diff
changeset
|
1557 ACTION_REMOVE, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1558 ACTION_DIR_RENAME_MOVE_LOCAL, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1559 ACTION_LOCAL_DIR_RENAME_GET, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1560 ACTION_MERGE, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1561 ACTION_EXEC, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1562 ACTION_KEEP, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1563 ACTION_PATH_CONFLICT, |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1564 ACTION_PATH_CONFLICT_RESOLVE)) |
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
1565 |
42456
87a34c767384
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
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42412
diff
changeset
|
1566 def applyupdates(repo, actions, wctx, mctx, overwrite, wantfiledata, |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
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42412
diff
changeset
|
1567 labels=None): |
11454
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
1568 """apply the merge action list to the working directory |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
1569 |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
1570 wctx is the working copy context |
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
1571 mctx is the context to be merged into the working copy |
13162
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13158
diff
changeset
|
1572 |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1573 Return a tuple of (counts, filedata), where counts is a tuple |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1574 (updated, merged, removed, unresolved) that describes how many |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1575 files were affected by the update, and filedata is as described in |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1576 batchget. |
11454
9b0406b23be0
merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
11451
diff
changeset
|
1577 """ |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
1578 |
36142
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1579 _prefetchfiles(repo, mctx, actions) |
60dd840a7fdb
merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents:
36042
diff
changeset
|
1580 |
27078
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1581 updated, merged, removed = 0, 0, 0 |
28634
3ceac01bc29f
merge: save merge part labels for later reuse
Simon Farnsworth <simonfar@fb.com>
parents:
28267
diff
changeset
|
1582 ms = mergestate.clean(repo, wctx.p1().node(), mctx.node(), labels) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
1583 moves = [] |
21545
43eecb4e23f8
merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents:
21524
diff
changeset
|
1584 for m, l in actions.items(): |
43eecb4e23f8
merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents:
21524
diff
changeset
|
1585 l.sort() |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
1586 |
27137
25e4b2f000c5
merge: move almost all change/delete conflicts to resolve phase (BC) (API)
Siddharth Agarwal <sid0@fb.com>
parents:
27132
diff
changeset
|
1587 # 'cd' and 'dc' actions are treated like other merge conflicts |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1588 mergeactions = sorted(actions[ACTION_CHANGED_DELETED]) |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1589 mergeactions.extend(sorted(actions[ACTION_DELETED_CHANGED])) |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1590 mergeactions.extend(actions[ACTION_MERGE]) |
27137
25e4b2f000c5
merge: move almost all change/delete conflicts to resolve phase (BC) (API)
Siddharth Agarwal <sid0@fb.com>
parents:
27132
diff
changeset
|
1591 for f, args, msg in mergeactions: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1592 f1, f2, fa, move, anc = args |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1593 if f == '.hgsubstate': # merged internally |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1594 continue |
27091
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1595 if f1 is None: |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1596 fcl = filemerge.absentfilectx(wctx, fa) |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1597 else: |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1598 repo.ui.debug(" preserving %s for resolve of %s\n" % (f1, f)) |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1599 fcl = wctx[f1] |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1600 if f2 is None: |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1601 fco = filemerge.absentfilectx(mctx, fa) |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1602 else: |
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1603 fco = mctx[f2] |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1604 actx = repo[anc] |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1605 if fa in actx: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1606 fca = actx[fa] |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1607 else: |
27091
2ce00de5cc0e
merge.applyupdates: create absentfilectxes for change/delete conflicts
Siddharth Agarwal <sid0@fb.com>
parents:
27090
diff
changeset
|
1608 # TODO: move to absentfilectx |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1609 fca = repo.filectx(f1, fileid=nullrev) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1610 ms.add(fcl, fco, fca, f) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1611 if f1 != f and move: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1612 moves.append(f1) |
6512
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
1613 |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
1614 # remove renamed files after safely stored |
368a4ec603cc
merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents:
6425
diff
changeset
|
1615 for f in moves: |
33283
634b259079c5
workingfilectx: add exists, lexists
Phil Cohen <phillco@fb.com>
parents:
33146
diff
changeset
|
1616 if wctx[f].lexists(): |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9048
diff
changeset
|
1617 repo.ui.debug("removing %s\n" % f) |
33086
eb4c49f55f1f
workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents:
33085
diff
changeset
|
1618 wctx[f].audit() |
33082
f9e50ee4c52b
merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents:
33081
diff
changeset
|
1619 wctx[f].remove() |
5042
f191bc3916f7
merge: do early copy to deal with issue636
Matt Mackall <mpm@selenic.com>
parents:
4997
diff
changeset
|
1620 |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1621 numupdates = sum(len(l) for m, l in actions.items() |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1622 if m != ACTION_KEEP) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1623 progress = repo.ui.makeprogress(_('updating'), unit=_('files'), |
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1624 total=numupdates) |
18630
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1625 |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1626 if [a for a in actions[ACTION_REMOVE] if a[0] == '.hgsubstate']: |
36009
55e8efa2451a
subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents:
35726
diff
changeset
|
1627 subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels) |
18632
3e20079117c5
merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents:
18630
diff
changeset
|
1628 |
34547
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1629 # record path conflicts |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1630 for f, args, msg in actions[ACTION_PATH_CONFLICT]: |
34547
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1631 f1, fo = args |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1632 s = repo.ui.status |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1633 s(_("%s: path conflict - a file or link has the same name as a " |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1634 "directory\n") % f) |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1635 if fo == 'l': |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1636 s(_("the local file has been renamed to %s\n") % f1) |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1637 else: |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1638 s(_("the remote file has been renamed to %s\n") % f1) |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1639 s(_("resolve manually then use 'hg resolve --mark %s'\n") % f) |
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1640 ms.addpath(f, f1, fo) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1641 progress.increment(item=f) |
34547
81aebcc73beb
merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents:
34545
diff
changeset
|
1642 |
34786
9c899660700a
merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents:
34680
diff
changeset
|
1643 # When merging in-memory, we can't support worker processes, so set the |
9c899660700a
merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents:
34680
diff
changeset
|
1644 # per-item cost at 0 in that case. |
9c899660700a
merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents:
34680
diff
changeset
|
1645 cost = 0 if wctx.isinmemory() else 0.001 |
9c899660700a
merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents:
34680
diff
changeset
|
1646 |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1647 # remove in parallel (must come before resolving path conflicts and getting) |
34786
9c899660700a
merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents:
34680
diff
changeset
|
1648 prog = worker.worker(repo.ui, cost, batchremove, (repo, wctx), |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1649 actions[ACTION_REMOVE]) |
19095
5cc71484ee9c
merge: increase safety of parallel updating/removing on icasefs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18985
diff
changeset
|
1650 for i, item in prog: |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1651 progress.increment(step=i, item=item) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1652 removed = len(actions[ACTION_REMOVE]) |
21390
26b84128c54d
merge: move constant assignments a bit and use them more
Mads Kiilerich <madski@unity3d.com>
parents:
21389
diff
changeset
|
1653 |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1654 # resolve path conflicts (must come before getting) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1655 for f, args, msg in actions[ACTION_PATH_CONFLICT_RESOLVE]: |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1656 repo.ui.debug(" %s: %s -> pr\n" % (f, msg)) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1657 f0, = args |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1658 if wctx[f0].lexists(): |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1659 repo.ui.note(_("moving %s to %s\n") % (f0, f)) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1660 wctx[f].audit() |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1661 wctx[f].write(wctx.filectx(f0).data(), wctx.filectx(f0).flags()) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1662 wctx[f0].remove() |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1663 progress.increment(item=f) |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1664 |
38732
be4984261611
merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38494
diff
changeset
|
1665 # get in parallel. |
be4984261611
merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38494
diff
changeset
|
1666 threadsafe = repo.ui.configbool('experimental', |
be4984261611
merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38494
diff
changeset
|
1667 'worker.wdir-get-thread-safe') |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1668 prog = worker.worker(repo.ui, cost, batchget, |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1669 (repo, mctx, wctx, wantfiledata), |
38732
be4984261611
merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38494
diff
changeset
|
1670 actions[ACTION_GET], |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1671 threadsafe=threadsafe, |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1672 hasretval=True) |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1673 getfiledata = {} |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1674 for final, res in prog: |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1675 if final: |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1676 getfiledata = res |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1677 else: |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1678 i, item = res |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1679 progress.increment(step=i, item=item) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1680 updated = len(actions[ACTION_GET]) |
18630
9b9e2d9e83a1
merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents:
18612
diff
changeset
|
1681 |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1682 if [a for a in actions[ACTION_GET] if a[0] == '.hgsubstate']: |
36009
55e8efa2451a
subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents:
35726
diff
changeset
|
1683 subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels) |
18632
3e20079117c5
merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents:
18630
diff
changeset
|
1684 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1685 # forget (manifest only, just log it) (must come first) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1686 for f, args, msg in actions[ACTION_FORGET]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1687 repo.ui.debug(" %s: %s -> f\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1688 progress.increment(item=f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1689 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1690 # re-add (manifest only, just log it) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1691 for f, args, msg in actions[ACTION_ADD]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1692 repo.ui.debug(" %s: %s -> a\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1693 progress.increment(item=f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1694 |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1695 # re-add/mark as modified (manifest only, just log it) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1696 for f, args, msg in actions[ACTION_ADD_MODIFIED]: |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1697 repo.ui.debug(" %s: %s -> am\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1698 progress.increment(item=f) |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1699 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1700 # keep (noop, just log it) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1701 for f, args, msg in actions[ACTION_KEEP]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1702 repo.ui.debug(" %s: %s -> k\n" % (f, msg)) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1703 # no progress |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1704 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1705 # directory rename, move local |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1706 for f, args, msg in actions[ACTION_DIR_RENAME_MOVE_LOCAL]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1707 repo.ui.debug(" %s: %s -> dm\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1708 progress.increment(item=f) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1709 f0, flags = args |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1710 repo.ui.note(_("moving %s to %s\n") % (f0, f)) |
33086
eb4c49f55f1f
workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents:
33085
diff
changeset
|
1711 wctx[f].audit() |
33083
05c680ebf512
merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents:
33082
diff
changeset
|
1712 wctx[f].write(wctx.filectx(f0).data(), flags) |
33082
f9e50ee4c52b
merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents:
33081
diff
changeset
|
1713 wctx[f0].remove() |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1714 updated += 1 |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1715 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1716 # local directory rename, get |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1717 for f, args, msg in actions[ACTION_LOCAL_DIR_RENAME_GET]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1718 repo.ui.debug(" %s: %s -> dg\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1719 progress.increment(item=f) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1720 f0, flags = args |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1721 repo.ui.note(_("getting %s to %s\n") % (f0, f)) |
33083
05c680ebf512
merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents:
33082
diff
changeset
|
1722 wctx[f].write(mctx.filectx(f0).data(), flags) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1723 updated += 1 |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1724 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1725 # exec |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1726 for f, args, msg in actions[ACTION_EXEC]: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1727 repo.ui.debug(" %s: %s -> e\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1728 progress.increment(item=f) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1729 flags, = args |
33086
eb4c49f55f1f
workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents:
33085
diff
changeset
|
1730 wctx[f].audit() |
33084
873f638fd7db
merge: change repo.wvfs.setflags calls to a new wctx[f].setflags function
Phil Cohen <phillco@fb.com>
parents:
33083
diff
changeset
|
1731 wctx[f].setflags('l' in flags, 'x' in flags) |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1732 updated += 1 |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1733 |
26786
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1734 # the ordering is important here -- ms.mergedriver will raise if the merge |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1735 # driver has changed, and we want to be able to bypass it when overwrite is |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1736 # True |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1737 usemergedriver = not overwrite and mergeactions and ms.mergedriver |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1738 |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1739 if usemergedriver: |
35500
87918218da70
merge: raise before running mergedriver if using IMM
Phil Cohen <phillco@fb.com>
parents:
35288
diff
changeset
|
1740 if wctx.isinmemory(): |
87918218da70
merge: raise before running mergedriver if using IMM
Phil Cohen <phillco@fb.com>
parents:
35288
diff
changeset
|
1741 raise error.InMemoryMergeConflictsError("in-memory merge does not " |
87918218da70
merge: raise before running mergedriver if using IMM
Phil Cohen <phillco@fb.com>
parents:
35288
diff
changeset
|
1742 "support mergedriver") |
26786
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1743 ms.commit() |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1744 proceed = driverpreprocess(repo, ms, wctx, labels=labels) |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1745 # the driver might leave some files unresolved |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1746 unresolvedf = set(ms.unresolved()) |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1747 if not proceed: |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1748 # XXX setting unresolved to at least 1 is a hack to make sure we |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1749 # error out |
37107
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1750 return updateresult(updated, merged, removed, |
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
1751 max(len(unresolvedf), 1)) |
26786
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1752 newactions = [] |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1753 for f, args, msg in mergeactions: |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1754 if f in unresolvedf: |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1755 newactions.append((f, args, msg)) |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1756 mergeactions = newactions |
121f80d14e4b
merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26785
diff
changeset
|
1757 |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1758 try: |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1759 # premerge |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1760 tocomplete = [] |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1761 for f, args, msg in mergeactions: |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1762 repo.ui.debug(" %s: %s -> m (premerge)\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1763 progress.increment(item=f) |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1764 if f == '.hgsubstate': # subrepo states need updating |
36009
55e8efa2451a
subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents:
35726
diff
changeset
|
1765 subrepoutil.submerge(repo, wctx, mctx, wctx.ancestor(mctx), |
55e8efa2451a
subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents:
35726
diff
changeset
|
1766 overwrite, labels) |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1767 continue |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1768 wctx[f].audit() |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1769 complete, r = ms.preresolve(f, wctx) |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1770 if not complete: |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1771 numupdates += 1 |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1772 tocomplete.append((f, args, msg)) |
26618
8e6d5b7317e6
merge.mergestate: perform all premerges before any merges (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
26617
diff
changeset
|
1773 |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1774 # merge |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1775 for f, args, msg in tocomplete: |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1776 repo.ui.debug(" %s: %s -> m (merge)\n" % (f, msg)) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38045
diff
changeset
|
1777 progress.increment(item=f, total=numupdates) |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1778 ms.resolve(f, wctx) |
26292
007ac1acfcac
merge: move merge step to the end
Siddharth Agarwal <sid0@fb.com>
parents:
25959
diff
changeset
|
1779 |
34680
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1780 finally: |
c0a524f77e8a
merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents:
34560
diff
changeset
|
1781 ms.commit() |
26787
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1782 |
27078
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1783 unresolved = ms.unresolvedcount() |
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1784 |
37110
1b158ca37ea4
merge: use constants for merge driver state
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37109
diff
changeset
|
1785 if (usemergedriver and not unresolved |
1b158ca37ea4
merge: use constants for merge driver state
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37109
diff
changeset
|
1786 and ms.mdstate() != MERGE_DRIVER_STATE_SUCCESS): |
26787
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1787 if not driverconclude(repo, ms, wctx, labels=labels): |
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1788 # XXX setting unresolved to at least 1 is a hack to make sure we |
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1789 # error out |
26975
6618dfd3ea1c
merge.applyupdates: don't return early if merge driver's conclude failed
Siddharth Agarwal <sid0@fb.com>
parents:
26962
diff
changeset
|
1790 unresolved = max(unresolved, 1) |
26787
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1791 |
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1792 ms.commit() |
64848559413a
merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents:
26786
diff
changeset
|
1793 |
27078
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1794 msupdated, msmerged, msremoved = ms.counts() |
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1795 updated += msupdated |
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1796 merged += msmerged |
a421debae31d
merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27077
diff
changeset
|
1797 removed += msremoved |
27080
ae2d3782d818
merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27079
diff
changeset
|
1798 |
ae2d3782d818
merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27079
diff
changeset
|
1799 extraactions = ms.actions() |
29831
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1800 if extraactions: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1801 mfiles = set(a[0] for a in actions[ACTION_MERGE]) |
29831
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1802 for k, acts in extraactions.iteritems(): |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1803 actions[k].extend(acts) |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1804 if k == ACTION_GET and wantfiledata: |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1805 # no filedata until mergestate is updated to provide it |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1806 for a in acts: |
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1807 getfiledata[a[0]] = None |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1808 # Remove these files from actions[ACTION_MERGE] as well. This is |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1809 # important because in recordupdates, files in actions[ACTION_MERGE] |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1810 # are processed after files in other actions, and the merge driver |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1811 # might add files to those actions via extraactions above. This can |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1812 # lead to a file being recorded twice, with poor results. This is |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1813 # especially problematic for actions[ACTION_REMOVE] (currently only |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1814 # possible with the merge driver in the initial merge process; |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1815 # interrupted merges don't go through this flow). |
29831
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1816 # |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1817 # The real fix here is to have indexes by both file and action so |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1818 # that when the action for a file is changed it is automatically |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1819 # reflected in the other action lists. But that involves a more |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1820 # complex data structure, so this will do for now. |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1821 # |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1822 # We don't need to do the same operation for 'dc' and 'cd' because |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1823 # those lists aren't consulted again. |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1824 mfiles.difference_update(a[0] for a in acts) |
1316c7cccc76
merge: remove files with extra actions from merge action list
Siddharth Agarwal <sid0@fb.com>
parents:
29775
diff
changeset
|
1825 |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1826 actions[ACTION_MERGE] = [a for a in actions[ACTION_MERGE] |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1827 if a[0] in mfiles] |
27080
ae2d3782d818
merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents:
27079
diff
changeset
|
1828 |
38373
ef692614e601
progress: hide update(None) in a new complete() method
Martin von Zweigbergk <martinvonz@google.com>
parents:
38345
diff
changeset
|
1829 progress.complete() |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1830 assert len(getfiledata) == (len(actions[ACTION_GET]) if wantfiledata else 0) |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1831 return updateresult(updated, merged, removed, unresolved), getfiledata |
3111
5cc62d99b785
merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents:
3110
diff
changeset
|
1832 |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1833 def recordupdates(repo, actions, branchmerge, getfiledata): |
3315
38be819a1225
merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents:
3314
diff
changeset
|
1834 "record merge actions to the dirstate" |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1835 # remove (must come first) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1836 for f, args, msg in actions.get(ACTION_REMOVE, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1837 if branchmerge: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1838 repo.dirstate.remove(f) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1839 else: |
21389
e741972017d9
merge: change priority / ordering of merge actions
Mads Kiilerich <madski@unity3d.com>
parents:
21269
diff
changeset
|
1840 repo.dirstate.drop(f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1841 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1842 # forget (must come first) |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1843 for f, args, msg in actions.get(ACTION_FORGET, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1844 repo.dirstate.drop(f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1845 |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1846 # resolve path conflicts |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1847 for f, args, msg in actions.get(ACTION_PATH_CONFLICT_RESOLVE, []): |
34548
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1848 f0, = args |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1849 origf0 = repo.dirstate.copied(f0) or f0 |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1850 repo.dirstate.add(f) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1851 repo.dirstate.copy(origf0, f) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1852 if f0 == origf0: |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1853 repo.dirstate.remove(f0) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1854 else: |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1855 repo.dirstate.drop(f0) |
b4955650eb57
merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents:
34547
diff
changeset
|
1856 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1857 # re-add |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1858 for f, args, msg in actions.get(ACTION_ADD, []): |
27132
baa7571f40c5
merge.recordupdates: mark 'a' files as added unconditionally
Siddharth Agarwal <sid0@fb.com>
parents:
27131
diff
changeset
|
1859 repo.dirstate.add(f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1860 |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1861 # re-add/mark as modified |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1862 for f, args, msg in actions.get(ACTION_ADD_MODIFIED, []): |
27131
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1863 if branchmerge: |
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1864 repo.dirstate.normallookup(f) |
d837da26155e
merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents:
27130
diff
changeset
|
1865 else: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1866 repo.dirstate.add(f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1867 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1868 # exec change |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1869 for f, args, msg in actions.get(ACTION_EXEC, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1870 repo.dirstate.normallookup(f) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1871 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1872 # keep |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1873 for f, args, msg in actions.get(ACTION_KEEP, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1874 pass |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1875 |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1876 # get |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1877 for f, args, msg in actions.get(ACTION_GET, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1878 if branchmerge: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1879 repo.dirstate.otherparent(f) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1880 else: |
42522
d29db0a0c4eb
update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42456
diff
changeset
|
1881 parentfiledata = getfiledata[f] if getfiledata else None |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
1882 repo.dirstate.normal(f, parentfiledata=parentfiledata) |
21391
cb15835456cb
merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents:
21390
diff
changeset
|
1883 |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1884 # merge |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
1885 for f, args, msg in actions.get(ACTION_MERGE, []): |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1886 f1, f2, fa, move, anc = args |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1887 if branchmerge: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1888 # We've done a branch merge, mark this file as merged |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1889 # so that we properly record the merger later |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1890 repo.dirstate.merge(f) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1891 if f1 != f2: # copy/rename |
3308
ecc1bf27378c
merge: unify merge and copy actions
Matt Mackall <mpm@selenic.com>
parents:
3307
diff
changeset
|
1892 if move: |
21551
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1893 repo.dirstate.remove(f1) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1894 if f1 != f: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1895 repo.dirstate.copy(f1, f) |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1896 else: |
bde505f47141
merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents:
21545
diff
changeset
|
1897 repo.dirstate.copy(f2, f) |
bde505f47141
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1898 else: |
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1899 # We've update-merged a locally modified file, so |
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1900 # we set the dirstate to emulate a normal checkout |
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1901 # of that file some time in the past. Thus our |
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1902 # merge will appear as a normal local file |
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1903 # modification. |
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1904 if f2 == f: # file not locally copied/moved |
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1905 repo.dirstate.normallookup(f) |
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1906 if move: |
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1907 repo.dirstate.drop(f1) |
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1908 |
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1909 # directory rename, move local |
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1910 for f, args, msg in actions.get(ACTION_DIR_RENAME_MOVE_LOCAL, []): |
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1911 f0, flag = args |
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1912 if branchmerge: |
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1913 repo.dirstate.add(f) |
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1914 repo.dirstate.remove(f0) |
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1915 repo.dirstate.copy(f0, f) |
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1916 else: |
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1917 repo.dirstate.normal(f) |
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1918 repo.dirstate.drop(f0) |
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1919 |
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1920 # directory rename, get |
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1921 for f, args, msg in actions.get(ACTION_LOCAL_DIR_RENAME_GET, []): |
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1922 f0, flag = args |
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1923 if branchmerge: |
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1924 repo.dirstate.add(f) |
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1925 repo.dirstate.copy(f0, f) |
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1926 else: |
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1927 repo.dirstate.normal(f) |
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1928 |
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1929 def update(repo, node, branchmerge, force, ancestor=None, |
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1930 mergeancestor=False, labels=None, matcher=None, mergeforce=False, |
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1931 updatecheck=None, wc=None): |
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1932 """ |
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1933 Perform a merge between the working directory and the given node |
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1934 |
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1935 node = the node to update to |
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1936 branchmerge = whether to merge between branches |
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1937 force = whether to force branch merging or file overwriting |
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1938 matcher = a matcher to filter file lists (dirstate not updated) |
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1939 mergeancestor = whether it is merging with an ancestor. If true, |
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1940 we should accept the incoming changes for any prompts that occur. |
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1941 If false, merging with an ancestor (fast-forward) is only allowed |
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1942 between different named branches. This flag is used by rebase extension |
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1943 as a temporary fix and should be avoided in general. |
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1944 labels = labels to use for base, local and other |
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1945 mergeforce = whether the merge was run with 'merge --force' (deprecated): if |
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1946 this is True, then 'force' should be True as well. |
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1947 |
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1948 The table below shows all the behaviors of the update command given the |
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1949 -c/--check and -C/--clean or no options, whether the working directory is |
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1950 dirty, whether a revision is specified, and the relationship of the parent |
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1951 rev to the target rev (linear or not). Match from top first. The -n |
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1952 option doesn't exist on the command line, but represents the |
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1953 experimental.updatecheck=noconflict option. |
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1954 |
12279 | 1955 This logic is tested by test-update-branches.t. |
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1956 |
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1957 -c -C -n -m dirty rev linear | result |
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1958 y y * * * * * | (1) |
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1959 y * y * * * * | (1) |
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1960 y * * y * * * | (1) |
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1961 * y y * * * * | (1) |
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1962 * y * y * * * | (1) |
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1963 * * y y * * * | (1) |
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1964 * * * * * n n | x |
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1965 * * * * n * * | ok |
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1966 n n n n y * y | merge |
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1967 n n n n y y n | (2) |
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1968 n n n y y * * | merge |
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1969 n n y n y * * | merge if no conflict |
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1970 n y n n y * * | discard |
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1971 y n n n y * * | (3) |
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1972 |
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1973 x = can't happen |
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1974 * = don't-care |
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1975 1 = incompatible options (checked in commands.py) |
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1976 2 = abort: uncommitted changes (commit or update --clean to discard changes) |
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1977 3 = abort: uncommitted changes (checked in commands.py) |
13162
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|
1978 |
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|
1979 The merge is performed inside ``wc``, a workingctx-like objects. It defaults |
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|
1980 to repo[None] if None is passed. |
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|
1981 |
13162
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|
1982 Return the same tuple as applyupdates(). |
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|
1983 """ |
33321
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|
1984 # Avoid cycle. |
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|
1985 from . import sparse |
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Merge: combine force and forcemerge arguments
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|
1986 |
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|
1987 # This function used to find the default destination if node was None, but |
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|
1988 # that's now in destutil.py. |
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|
1989 assert node is not None |
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|
1990 if not branchmerge and not force: |
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|
1991 # TODO: remove the default once all callers that pass branchmerge=False |
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|
1992 # and force=False pass a value for updatecheck. We may want to allow |
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|
1993 # updatecheck='abort' to better suppport some of these callers. |
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|
1994 if updatecheck is None: |
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|
1995 updatecheck = 'linear' |
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|
1996 assert updatecheck in ('none', 'linear', 'noconflict') |
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|
1997 # If we're doing a partial update, we need to skip updating |
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|
1998 # the dirstate, so make a note of any partial-ness to the |
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|
1999 # update here. |
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|
2000 if matcher is None or matcher.always(): |
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|
2001 partial = False |
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|
2002 else: |
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|
2003 partial = True |
27852
a33c1c9e769c
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|
2004 with repo.wlock(): |
34302
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|
2005 if wc is None: |
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|
2006 wc = repo[None] |
20279
5b4f963d21cc
merge: refactor initialization of variables in update
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|
2007 pl = wc.parents() |
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20278
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|
2008 p1 = pl[0] |
42409
72522fe7fb95
merge: reorder some initialization to make more sense
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parents:
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changeset
|
2009 p2 = repo[node] |
23405
2a038deeac9a
merge: 0 is a valid ancestor different from None
Mads Kiilerich <madski@unity3d.com>
parents:
23398
diff
changeset
|
2010 if ancestor is not None: |
21081
ffd7b6ce46ff
merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents:
21080
diff
changeset
|
2011 pas = [repo[ancestor]] |
42410
a5b5ecff5f37
merge: simplify initialization of "pas"
Martin von Zweigbergk <martinvonz@google.com>
parents:
42409
diff
changeset
|
2012 else: |
34479
99c3dee3f6ce
configitems: register the 'merge.preferancestor' config
Boris Feld <boris.feld@octobus.net>
parents:
34349
diff
changeset
|
2013 if repo.ui.configlist('merge', 'preferancestor') == ['*']: |
21128
f4014f646f71
merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents:
21082
diff
changeset
|
2014 cahs = repo.changelog.commonancestorsheads(p1.node(), p2.node()) |
f4014f646f71
merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents:
21082
diff
changeset
|
2015 pas = [repo[anc] for anc in (sorted(cahs) or [nullid])] |
f4014f646f71
merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents:
21082
diff
changeset
|
2016 else: |
22179
46308fadaa15
merge: show the scary multiple ancestor hint for merges only, not for updates
Mads Kiilerich <madski@unity3d.com>
parents:
21551
diff
changeset
|
2017 pas = [p1.ancestor(p2, warn=branchmerge)] |
13874
9d67277c9204
merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents:
13728
diff
changeset
|
2018 |
36177
187f2474bc11
merge: coerce nodes to bytes, not str
Augie Fackler <augie@google.com>
parents:
36142
diff
changeset
|
2019 fp1, fp2, xp1, xp2 = p1.node(), p2.node(), bytes(p1), bytes(p2) |
3314 | 2020 |
42409
72522fe7fb95
merge: reorder some initialization to make more sense
Martin von Zweigbergk <martinvonz@google.com>
parents:
42163
diff
changeset
|
2021 overwrite = force and not branchmerge |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
2022 ### check phase |
27316
777f668eca70
merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27267
diff
changeset
|
2023 if not overwrite: |
777f668eca70
merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27267
diff
changeset
|
2024 if len(pl) > 1: |
777f668eca70
merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27267
diff
changeset
|
2025 raise error.Abort(_("outstanding uncommitted merge")) |
777f668eca70
merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27267
diff
changeset
|
2026 ms = mergestate.read(repo) |
777f668eca70
merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27267
diff
changeset
|
2027 if list(ms.unresolved()): |
42804
7b80ad5af239
merge: hint about using `hg resolve` for resolving conflicts
Martin von Zweigbergk <martinvonz@google.com>
parents:
42522
diff
changeset
|
2028 raise error.Abort(_("outstanding merge conflicts"), |
7b80ad5af239
merge: hint about using `hg resolve` for resolving conflicts
Martin von Zweigbergk <martinvonz@google.com>
parents:
42522
diff
changeset
|
2029 hint=_("use 'hg resolve' to resolve")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
2030 if branchmerge: |
21081
ffd7b6ce46ff
merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents:
21080
diff
changeset
|
2031 if pas == [p2]: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26570
diff
changeset
|
2032 raise error.Abort(_("merging with a working directory ancestor" |
11417
6f1d1ed3e19a
merge: improve merge with ancestor message
Matt Mackall <mpm@selenic.com>
parents:
11178
diff
changeset
|
2033 " has no effect")) |
21081
ffd7b6ce46ff
merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents:
21080
diff
changeset
|
2034 elif pas == [p1]: |
31379
b6a6df38a802
merge: check current wc branch for 'nothing to merge', not its p1
Mads Kiilerich <mads@kiilerich.com>
parents:
31323
diff
changeset
|
2035 if not mergeancestor and wc.branch() == p2.branch(): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26570
diff
changeset
|
2036 raise error.Abort(_("nothing to merge"), |
15619
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
2037 hint=_("use 'hg update' " |
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
2038 "or check 'hg heads'")) |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
2039 if not force and (wc.files() or wc.deleted()): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26570
diff
changeset
|
2040 raise error.Abort(_("uncommitted changes"), |
15619
6c8573dd1b6b
merge: make 'nothing to merge' aborts consistent
Kevin Bullock <kbullock@ringworld.org>
parents:
15538
diff
changeset
|
2041 hint=_("use 'hg status' to list changes")) |
35284
1b03407e808d
merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents:
35283
diff
changeset
|
2042 if not wc.isinmemory(): |
1b03407e808d
merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents:
35283
diff
changeset
|
2043 for s in sorted(wc.substate): |
1b03407e808d
merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents:
35283
diff
changeset
|
2044 wc.sub(s).bailifchanged() |
13437
6169493ac3f9
Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents:
13400
diff
changeset
|
2045 |
6375
cdc458b12f0f
update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents:
6350
diff
changeset
|
2046 elif not overwrite: |
19929
ab2362e1672e
merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
19803
diff
changeset
|
2047 if p1 == p2: # no-op update |
ab2362e1672e
merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
19803
diff
changeset
|
2048 # call the hooks and exit early |
ab2362e1672e
merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
19803
diff
changeset
|
2049 repo.hook('preupdate', throw=True, parent1=xp2, parent2='') |
ab2362e1672e
merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
19803
diff
changeset
|
2050 repo.hook('update', parent1=xp2, parent2='', error=0) |
37107
71543b942eea
merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37087
diff
changeset
|
2051 return updateresult(0, 0, 0, 0) |
19929
ab2362e1672e
merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents:
19803
diff
changeset
|
2052 |
31166
fad5e299cfc7
update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31165
diff
changeset
|
2053 if (updatecheck == 'linear' and |
fad5e299cfc7
update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31165
diff
changeset
|
2054 pas not in ([p1], [p2])): # nonlinear |
18985
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2055 dirty = wc.dirty(missing=True) |
30902
e6932e9a262a
merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents:
30901
diff
changeset
|
2056 if dirty: |
18985
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2057 # Branching is a bit strange to ensure we do the minimal |
33146
7017567ebdf2
obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33095
diff
changeset
|
2058 # amount of call to obsutil.foreground. |
7017567ebdf2
obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33095
diff
changeset
|
2059 foreground = obsutil.foreground(repo, [p1.node()]) |
18985
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2060 # note: the <node> variable contains a random identifier |
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2061 if repo[node].node() in foreground: |
30901
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2062 pass # allow updating to successors |
30902
e6932e9a262a
merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents:
30901
diff
changeset
|
2063 else: |
19799
ab3e42225dbc
update: add error message for dirty non-linear update with no rev
Siddharth Agarwal <sid0@fb.com>
parents:
19798
diff
changeset
|
2064 msg = _("uncommitted changes") |
30902
e6932e9a262a
merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents:
30901
diff
changeset
|
2065 hint = _("commit or update --clean to discard changes") |
30961
330fbd515512
destutil: remove duplicate check and leave it to merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents:
30903
diff
changeset
|
2066 raise error.UpdateAbort(msg, hint=hint) |
18985
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2067 else: |
a59e575c6ff8
update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18895
diff
changeset
|
2068 # Allow jumping branches if clean and specific rev given |
30901
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2069 pass |
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2070 |
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2071 if overwrite: |
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2072 pas = [wc] |
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2073 elif not branchmerge: |
47278970fc8c
update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents:
30859
diff
changeset
|
2074 pas = [p1] |
2814
0f787997e3c2
Merge: move most tests to the beginning
Matt Mackall <mpm@selenic.com>
parents:
2813
diff
changeset
|
2075 |
25843
bf9ea348b487
merge: mark ancient debugging option
Matt Mackall <mpm@selenic.com>
parents:
25754
diff
changeset
|
2076 # deprecated config: merge.followcopies |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33323
diff
changeset
|
2077 followcopies = repo.ui.configbool('merge', 'followcopies') |
21080
04540a8499a3
merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents:
21024
diff
changeset
|
2078 if overwrite: |
30200
a2804ddcf9ae
update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30172
diff
changeset
|
2079 followcopies = False |
a2804ddcf9ae
update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30172
diff
changeset
|
2080 elif not pas[0]: |
a2804ddcf9ae
update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30172
diff
changeset
|
2081 followcopies = False |
a2804ddcf9ae
update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30172
diff
changeset
|
2082 if not branchmerge and not wc.dirty(missing=True): |
a2804ddcf9ae
update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents:
30172
diff
changeset
|
2083 followcopies = False |
21080
04540a8499a3
merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents:
21024
diff
changeset
|
2084 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4904
diff
changeset
|
2085 ### calculate phase |
23641
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2086 actionbyfile, diverge, renamedelete = calculateupdates( |
27345
98266b1d144d
merge: restate calculateupdates in terms of a matcher
Augie Fackler <augie@google.com>
parents:
27344
diff
changeset
|
2087 repo, wc, p2, pas, branchmerge, force, mergeancestor, |
28020
cffa46cbdb8f
merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents:
28019
diff
changeset
|
2088 followcopies, matcher=matcher, mergeforce=mergeforce) |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2089 |
31168
41a9edc5d00f
update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents:
31166
diff
changeset
|
2090 if updatecheck == 'noconflict': |
41a9edc5d00f
update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents:
31166
diff
changeset
|
2091 for f, (m, args, msg) in actionbyfile.iteritems(): |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2092 if m not in (ACTION_GET, ACTION_KEEP, ACTION_EXEC, |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2093 ACTION_REMOVE, ACTION_PATH_CONFLICT_RESOLVE): |
31175
7433b3bc55ee
update: for "noconflict" updates, print "conflicting changes" on conflict
Martin von Zweigbergk <martinvonz@google.com>
parents:
31168
diff
changeset
|
2094 msg = _("conflicting changes") |
7433b3bc55ee
update: for "noconflict" updates, print "conflicting changes" on conflict
Martin von Zweigbergk <martinvonz@google.com>
parents:
31168
diff
changeset
|
2095 hint = _("commit or update --clean to discard changes") |
31168
41a9edc5d00f
update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents:
31166
diff
changeset
|
2096 raise error.Abort(msg, hint=hint) |
41a9edc5d00f
update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents:
31166
diff
changeset
|
2097 |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2098 # Prompt and create actions. Most of this is in the resolve phase |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2099 # already, but we can't handle .hgsubstate in filemerge or |
36009
55e8efa2451a
subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents:
35726
diff
changeset
|
2100 # subrepoutil.submerge yet so we have to keep prompting for it. |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2101 if '.hgsubstate' in actionbyfile: |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2102 f = '.hgsubstate' |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2103 m, args, msg = actionbyfile[f] |
29774
a7f8939641aa
merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents:
29629
diff
changeset
|
2104 prompts = filemerge.partextras(labels) |
a7f8939641aa
merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents:
29629
diff
changeset
|
2105 prompts['f'] = f |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2106 if m == ACTION_CHANGED_DELETED: |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2107 if repo.ui.promptchoice( |
29775
978b907d9b36
merge: always use other, not remote, in user prompts
Simon Farnsworth <simonfar@fb.com>
parents:
29774
diff
changeset
|
2108 _("local%(l)s changed %(f)s which other%(o)s deleted\n" |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2109 "use (c)hanged version or (d)elete?" |
29774
a7f8939641aa
merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents:
29629
diff
changeset
|
2110 "$$ &Changed $$ &Delete") % prompts, 0): |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2111 actionbyfile[f] = (ACTION_REMOVE, None, 'prompt delete') |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2112 elif f in p1: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2113 actionbyfile[f] = (ACTION_ADD_MODIFIED, None, 'prompt keep') |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2114 else: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2115 actionbyfile[f] = (ACTION_ADD, None, 'prompt keep') |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2116 elif m == ACTION_DELETED_CHANGED: |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2117 f1, f2, fa, move, anc = args |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2118 flags = p2[f2].flags() |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2119 if repo.ui.promptchoice( |
29775
978b907d9b36
merge: always use other, not remote, in user prompts
Simon Farnsworth <simonfar@fb.com>
parents:
29774
diff
changeset
|
2120 _("other%(o)s changed %(f)s which local%(l)s deleted\n" |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2121 "use (c)hanged version or leave (d)eleted?" |
29774
a7f8939641aa
merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents:
29629
diff
changeset
|
2122 "$$ &Changed $$ &Deleted") % prompts, 0) == 0: |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2123 actionbyfile[f] = (ACTION_GET, (flags, False), |
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2124 'prompt recreating') |
27951
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2125 else: |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2126 del actionbyfile[f] |
6bce6d925e45
merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents:
27852
diff
changeset
|
2127 |
23641
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2128 # Convert to dictionary-of-lists format |
41039
54c3b4bd01f2
merge: extract helper for creating empty "actions" dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
39818
diff
changeset
|
2129 actions = emptyactions() |
23641
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2130 for f, (m, args, msg) in actionbyfile.iteritems(): |
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2131 if m not in actions: |
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2132 actions[m] = [] |
a7a0f32a383f
merge: make calculateupdates() return file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents:
23640
diff
changeset
|
2133 actions[m].append((f, args, msg)) |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
2134 |
29889
6f447b9ec263
util: rename checkcase() to fscasesensitive() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
29831
diff
changeset
|
2135 if not util.fscasesensitive(repo.path): |
23544
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2136 # check collision between files only in p2 for clean update |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2137 if (not branchmerge and |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2138 (force or not wc.dirty(missing=True, branch=False))): |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2139 _checkcollision(repo, p2.manifest(), None) |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2140 else: |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2141 _checkcollision(repo, wc.manifest(), actions) |
7cc0fb0080b6
merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23541
diff
changeset
|
2142 |
23525
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2143 # divergent renames |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
2144 for f, fl in sorted(diverge.iteritems()): |
23525
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2145 repo.ui.warn(_("note: possible conflict - %s was renamed " |
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2146 "multiple times to:\n") % f) |
42110
3a7efcbdf288
copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents:
42057
diff
changeset
|
2147 for nf in sorted(fl): |
23525
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2148 repo.ui.warn(" %s\n" % nf) |
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2149 |
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2150 # rename and delete |
23526
a5887f2da5e6
merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents:
23525
diff
changeset
|
2151 for f, fl in sorted(renamedelete.iteritems()): |
23525
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2152 repo.ui.warn(_("note: possible conflict - %s was deleted " |
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2153 "and renamed to:\n") % f) |
42110
3a7efcbdf288
copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents:
42057
diff
changeset
|
2154 for nf in sorted(fl): |
23525
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2155 repo.ui.warn(" %s\n" % nf) |
5126d7718d7c
merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents:
23524
diff
changeset
|
2156 |
26957
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2157 ### apply phase |
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2158 if not branchmerge: # just jump to the new rev |
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2159 fp1, fp2, xp1, xp2 = fp2, nullid, xp2, '' |
35284
1b03407e808d
merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents:
35283
diff
changeset
|
2160 if not partial and not wc.isinmemory(): |
26957
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2161 repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2) |
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2162 # note that we're in the middle of an update |
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2163 repo.vfs.write('updatestate', p2.hex()) |
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2164 |
34885
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2165 # Advertise fsmonitor when its presence could be useful. |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2166 # |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2167 # We only advertise when performing an update from an empty working |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2168 # directory. This typically only occurs during initial clone. |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2169 # |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2170 # We give users a mechanism to disable the warning in case it is |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2171 # annoying. |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2172 # |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2173 # We only allow on Linux and MacOS because that's where fsmonitor is |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2174 # considered stable. |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2175 fsmonitorwarning = repo.ui.configbool('fsmonitor', 'warn_when_unused') |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2176 fsmonitorthreshold = repo.ui.configint('fsmonitor', |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2177 'warn_update_file_count') |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2178 try: |
36010
46a54de96a54
merge: cut import cycle at merge -> extensions
Yuya Nishihara <yuya@tcha.org>
parents:
36009
diff
changeset
|
2179 # avoid cycle: extensions -> cmdutil -> merge |
46a54de96a54
merge: cut import cycle at merge -> extensions
Yuya Nishihara <yuya@tcha.org>
parents:
36009
diff
changeset
|
2180 from . import extensions |
34885
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2181 extensions.find('fsmonitor') |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2182 fsmonitorenabled = repo.ui.config('fsmonitor', 'mode') != 'off' |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2183 # We intentionally don't look at whether fsmonitor has disabled |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2184 # itself because a) fsmonitor may have already printed a warning |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2185 # b) we only care about the config state here. |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2186 except KeyError: |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2187 fsmonitorenabled = False |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2188 |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2189 if (fsmonitorwarning |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2190 and not fsmonitorenabled |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2191 and p1.node() == nullid |
37112
43ffd9070da1
merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37111
diff
changeset
|
2192 and len(actions[ACTION_GET]) >= fsmonitorthreshold |
34885
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2193 and pycompat.sysplatform.startswith(('linux', 'darwin'))): |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2194 repo.ui.warn( |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2195 _('(warning: large working directory being used without ' |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2196 'fsmonitor enabled; enable fsmonitor to improve performance; ' |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2197 'see "hg help -e fsmonitor")\n')) |
df2ff314e36f
fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents:
34787
diff
changeset
|
2198 |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2199 updatedirstate = not partial and not wc.isinmemory() |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2200 wantfiledata = updatedirstate and not branchmerge |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2201 stats, getfiledata = applyupdates(repo, actions, wc, p2, overwrite, |
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2202 wantfiledata, labels=labels) |
26957
d16d73173fdd
merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
26949
diff
changeset
|
2203 |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2204 if updatedirstate: |
32351
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2205 with repo.dirstate.parentchange(): |
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2206 repo.setparents(fp1, fp2) |
42456
87a34c767384
merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42412
diff
changeset
|
2207 recordupdates(repo, actions, branchmerge, getfiledata) |
32351
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2208 # update completed, clear state |
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2209 util.unlink(repo.vfs.join('updatestate')) |
19482
499fc471296b
update: add tracking of interrupted updates (issue3113)
Matt Mackall <mpm@selenic.com>
parents:
19285
diff
changeset
|
2210 |
32351
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2211 if not branchmerge: |
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2212 repo.dirstate.setbranch(p2.branch()) |
10492
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
2213 |
33321
d09e948dc303
sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33311
diff
changeset
|
2214 # If we're updating to a location, clean up any stale temporary includes |
d09e948dc303
sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33311
diff
changeset
|
2215 # (ex: this happens during hg rebase --abort). |
d09e948dc303
sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33311
diff
changeset
|
2216 if not branchmerge: |
d09e948dc303
sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33311
diff
changeset
|
2217 sparse.prunetemporaryincludes(repo) |
d09e948dc303
sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33311
diff
changeset
|
2218 |
10492
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
2219 if not partial: |
37125
6f570c501e3e
merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37112
diff
changeset
|
2220 repo.hook('update', parent1=xp1, parent2=xp2, |
6f570c501e3e
merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37112
diff
changeset
|
2221 error=stats.unresolvedcount) |
10492
0e64d814d7d0
run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents:
10431
diff
changeset
|
2222 return stats |
22902
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
changeset
|
2223 |
42040
02fa567f8a3c
merge: make "labels" argument to graft() optional, like it is for update()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41759
diff
changeset
|
2224 def graft(repo, ctx, pctx, labels=None, keepparent=False, |
38494
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2225 keepconflictparent=False): |
22902
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
changeset
|
2226 """Do a graft-like merge. |
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
changeset
|
2227 |
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
changeset
|
2228 This is a merge where the merge ancestor is chosen such that one |
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
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|
2229 or more changesets are grafted onto the current changeset. In |
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
changeset
|
2230 addition to the merge, this fixes up the dirstate to include only |
27267
d6859d86a5d5
merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents:
27137
diff
changeset
|
2231 a single parent (if keepparent is False) and tries to duplicate any |
d6859d86a5d5
merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents:
27137
diff
changeset
|
2232 renames/copies appropriately. |
22902
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
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|
2233 |
ce0592328d68
merge: add merge.graft helper
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parents:
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diff
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|
2234 ctx - changeset to rebase |
ce0592328d68
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
2235 pctx - merge base, usually ctx.p1() |
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merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
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|
2236 labels - merge labels eg ['local', 'graft'] |
27267
d6859d86a5d5
merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents:
27137
diff
changeset
|
2237 keepparent - keep second parent if any |
42412
127937874395
merge: correct argument name in docstring
Anton Shestakov <av6@dwimlabs.net>
parents:
42410
diff
changeset
|
2238 keepconflictparent - if unresolved, keep parent used for the merge |
22902
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
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|
2239 |
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
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diff
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|
2240 """ |
24643
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2241 # If we're grafting a descendant onto an ancestor, be sure to pass |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2242 # mergeancestor=True to update. This does two things: 1) allows the merge if |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2243 # the destination is the same as the parent of the ctx (so we can use graft |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2244 # to copy commits), and 2) informs update that the incoming changes are |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
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|
2245 # newer than the destination so it doesn't prompt about "remote changed foo |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
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|
2246 # which local deleted". |
a8e6897dffbe
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Durham Goode <durham@fb.com>
parents:
24471
diff
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|
2247 mergeancestor = repo.changelog.isancestor(repo['.'].node(), ctx.node()) |
22902
ce0592328d68
merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents:
22841
diff
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|
2248 |
27344
43c00ca887d1
merge: have merge.update use a matcher instead of partial fn
Augie Fackler <augie@google.com>
parents:
27316
diff
changeset
|
2249 stats = update(repo, ctx.node(), True, True, pctx.node(), |
24643
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2250 mergeancestor=mergeancestor, labels=labels) |
a8e6897dffbe
graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents:
24471
diff
changeset
|
2251 |
38494
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2252 |
42915
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42522
diff
changeset
|
2253 potherp1 = False |
38494
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2254 if keepconflictparent and stats.unresolvedcount: |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2255 pother = ctx.node() |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2256 else: |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2257 pother = nullid |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2258 parents = ctx.parents() |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2259 if keepparent and len(parents) == 2 and pctx in parents: |
42915
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42522
diff
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|
2260 if pctx == parents[0]: |
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42522
diff
changeset
|
2261 potherp1 = True |
38494
d4be8ea8f22d
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Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
changeset
|
2262 parents.remove(pctx) |
d4be8ea8f22d
merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents:
38426
diff
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|
2263 pother = parents[0].node() |
27267
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Andrew Halberstadt <ahalberstadt@mozilla.com>
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27137
diff
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|
2264 |
32351
c568c187102f
merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2265 with repo.dirstate.parentchange(): |
42915
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
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42522
diff
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|
2266 if potherp1: |
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42522
diff
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|
2267 repo.setparents(pother, repo['.'].node()) |
a4ca0610c754
merge: respect parents order when using `graft` on a merge
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
2268 else: |
a4ca0610c754
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42522
diff
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|
2269 repo.setparents(repo['.'].node(), pother) |
32351
c568c187102f
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Augie Fackler <augie@google.com>
parents:
32246
diff
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|
2270 repo.dirstate.write(repo.currenttransaction()) |
c568c187102f
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Augie Fackler <augie@google.com>
parents:
32246
diff
changeset
|
2271 # fix up dirstate for copies and renames |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34786
diff
changeset
|
2272 copies.duplicatecopies(repo, repo[None], ctx.rev(), pctx.rev()) |
22902
ce0592328d68
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Matt Mackall <mpm@selenic.com>
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22841
diff
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|
2273 return stats |
39463
7fea205fd5dc
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38757
diff
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|
2274 |
7fea205fd5dc
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parents:
38757
diff
changeset
|
2275 def purge(repo, matcher, ignored=False, removeemptydirs=True, |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2276 removefiles=True, abortonerror=False, noop=False): |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
2277 """Purge the working directory of untracked files. |
7fea205fd5dc
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|
2278 |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2279 ``matcher`` is a matcher configured to scan the working directory - |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
changeset
|
2280 potentially a subset. |
7fea205fd5dc
merge: move purge logic from extension
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diff
changeset
|
2281 |
7fea205fd5dc
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diff
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|
2282 ``ignored`` controls whether ignored files should also be purged. |
7fea205fd5dc
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diff
changeset
|
2283 |
7fea205fd5dc
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diff
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|
2284 ``removeemptydirs`` controls whether empty directories should be removed. |
7fea205fd5dc
merge: move purge logic from extension
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parents:
38757
diff
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|
2285 |
7fea205fd5dc
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diff
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|
2286 ``removefiles`` controls whether files are removed. |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2287 |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2288 ``abortonerror`` causes an exception to be raised if an error occurs |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
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|
2289 deleting a file or directory. |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2290 |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
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|
2291 ``noop`` controls whether to actually remove files. If not defined, actions |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2292 will be taken. |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2293 |
7fea205fd5dc
merge: move purge logic from extension
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parents:
38757
diff
changeset
|
2294 Returns an iterable of relative paths in the working directory that were |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2295 or would be removed. |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2296 """ |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2297 |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
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|
2298 def remove(removefn, path): |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
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|
2299 try: |
39464
3dd34b401bc2
merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39463
diff
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|
2300 removefn(path) |
39463
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
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|
2301 except OSError: |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2302 m = _('%s cannot be removed') % path |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2303 if abortonerror: |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2304 raise error.Abort(m) |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2305 else: |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
changeset
|
2306 repo.ui.warn(_('warning: %s\n') % m) |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38757
diff
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|
2307 |
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parents:
38757
diff
changeset
|
2308 # There's no API to copy a matcher. So mutate the passed matcher and |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
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|
2309 # restore it when we're done. |
7fea205fd5dc
merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2310 oldexplicitdir = matcher.explicitdir |
7fea205fd5dc
merge: move purge logic from extension
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38757
diff
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|
2311 oldtraversedir = matcher.traversedir |
7fea205fd5dc
merge: move purge logic from extension
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38757
diff
changeset
|
2312 |
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merge: move purge logic from extension
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38757
diff
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|
2313 res = [] |
7fea205fd5dc
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parents:
38757
diff
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|
2314 |
7fea205fd5dc
merge: move purge logic from extension
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38757
diff
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|
2315 try: |
7fea205fd5dc
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38757
diff
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|
2316 if removeemptydirs: |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
changeset
|
2317 directories = [] |
7fea205fd5dc
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Gregory Szorc <gregory.szorc@gmail.com>
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38757
diff
changeset
|
2318 matcher.explicitdir = matcher.traversedir = directories.append |
7fea205fd5dc
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|
2319 |
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|
2320 status = repo.status(match=matcher, ignored=ignored, unknown=True) |
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|
2321 |
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|
2322 if removefiles: |
7fea205fd5dc
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|
2323 for f in sorted(status.unknown + status.ignored): |
7fea205fd5dc
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|
2324 if not noop: |
7fea205fd5dc
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|
2325 repo.ui.note(_('removing file %s\n') % f) |
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merge: use vfs methods for I/O
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39463
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|
2326 remove(repo.wvfs.unlink, f) |
39463
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|
2327 res.append(f) |
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|
2328 |
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|
2329 if removeemptydirs: |
7fea205fd5dc
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|
2330 for f in sorted(directories, reverse=True): |
39464
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merge: use vfs methods for I/O
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39463
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changeset
|
2331 if matcher(f) and not repo.wvfs.listdir(f): |
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|
2332 if not noop: |
7fea205fd5dc
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|
2333 repo.ui.note(_('removing directory %s\n') % f) |
39464
3dd34b401bc2
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39463
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|
2334 remove(repo.wvfs.rmdir, f) |
39463
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|
2335 res.append(f) |
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|
2336 |
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|
2337 return res |
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|
2338 |
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|
2339 finally: |
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changeset
|
2340 matcher.explicitdir = oldexplicitdir |
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|
2341 matcher.traversedir = oldtraversedir |