Mercurial > hg
annotate hgext/absorb.py @ 50308:cab3defe6d3b stable
transaction: raise on backup restoration error
A few line above, similar errors in the truncation code result in raising the
associated exception. We should do the same here.
This means the transaction recover is more strict now, which might be a problem
when running `hg recover` in a share different from the one where the
transaction fails. However this has always been a problem and need to be be
addressed independently.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 15 Mar 2023 12:13:08 +0100 |
parents | 7a8bfc05b691 |
children | e0cae2b44191 |
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1 # absorb.py |
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2 # |
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3 # Copyright 2016 Facebook, Inc. |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 """apply working directory changes to changesets (EXPERIMENTAL) |
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9 |
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10 The absorb extension provides a command to use annotate information to |
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11 amend modified chunks into the corresponding non-public changesets. |
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12 |
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13 :: |
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14 |
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15 [absorb] |
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16 # only check 50 recent non-public changesets at most |
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17 max-stack-size = 50 |
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18 # whether to add noise to new commits to avoid obsolescence cycle |
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19 add-noise = 1 |
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20 # make `amend --correlated` a shortcut to the main command |
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21 amend-flag = correlated |
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22 |
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23 [color] |
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24 absorb.description = yellow |
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25 absorb.node = blue bold |
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26 absorb.path = bold |
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27 """ |
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28 |
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29 # TODO: |
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30 # * Rename config items to [commands] namespace |
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31 # * Converge getdraftstack() with other code in core |
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32 # * move many attributes on fixupstate to be private |
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33 |
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34 |
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35 import collections |
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36 |
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37 from mercurial.i18n import _ |
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38 from mercurial.node import ( |
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39 hex, |
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40 short, |
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41 ) |
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42 from mercurial import ( |
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43 cmdutil, |
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44 commands, |
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45 context, |
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46 crecord, |
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47 error, |
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48 linelog, |
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49 mdiff, |
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50 obsolete, |
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51 patch, |
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52 phases, |
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53 pycompat, |
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54 registrar, |
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55 rewriteutil, |
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56 scmutil, |
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57 util, |
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58 ) |
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59 from mercurial.utils import stringutil |
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60 |
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61 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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62 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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63 # be specifying the version(s) of Mercurial they are tested with, or |
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64 # leave the attribute unspecified. |
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65 testedwith = b'ships-with-hg-core' |
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66 |
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67 cmdtable = {} |
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68 command = registrar.command(cmdtable) |
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69 |
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70 configtable = {} |
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71 configitem = registrar.configitem(configtable) |
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72 |
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73 configitem(b'absorb', b'add-noise', default=True) |
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74 configitem(b'absorb', b'amend-flag', default=None) |
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75 configitem(b'absorb', b'max-stack-size', default=50) |
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76 |
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77 colortable = { |
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78 b'absorb.description': b'yellow', |
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79 b'absorb.node': b'blue bold', |
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80 b'absorb.path': b'bold', |
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81 } |
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82 |
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83 defaultdict = collections.defaultdict |
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84 |
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85 |
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86 class nullui: |
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87 """blank ui object doing nothing""" |
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88 |
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89 debugflag = False |
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90 verbose = False |
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91 quiet = True |
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92 |
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93 def __getitem__(name): |
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94 def nullfunc(*args, **kwds): |
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95 return |
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96 |
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97 return nullfunc |
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98 |
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99 |
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100 class emptyfilecontext: |
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101 """minimal filecontext representing an empty file""" |
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102 |
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103 def __init__(self, repo): |
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104 self._repo = repo |
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105 |
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106 def data(self): |
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107 return b'' |
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108 |
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109 def node(self): |
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110 return self._repo.nullid |
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111 |
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112 |
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113 def uniq(lst): |
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114 """list -> list. remove duplicated items without changing the order""" |
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115 seen = set() |
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116 result = [] |
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117 for x in lst: |
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118 if x not in seen: |
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119 seen.add(x) |
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120 result.append(x) |
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121 return result |
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122 |
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123 |
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124 def getdraftstack(headctx, limit=None): |
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125 """(ctx, int?) -> [ctx]. get a linear stack of non-public changesets. |
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126 |
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127 changesets are sorted in topo order, oldest first. |
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128 return at most limit items, if limit is a positive number. |
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129 |
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130 merges are considered as non-draft as well. i.e. every commit |
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131 returned has and only has 1 parent. |
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132 """ |
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133 ctx = headctx |
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134 result = [] |
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135 while ctx.phase() != phases.public: |
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136 if limit and len(result) >= limit: |
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137 break |
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138 parents = ctx.parents() |
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139 if len(parents) != 1: |
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140 break |
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141 result.append(ctx) |
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142 ctx = parents[0] |
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143 result.reverse() |
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144 return result |
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145 |
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146 |
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147 def getfilestack(stack, path, seenfctxs=None): |
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148 """([ctx], str, set) -> [fctx], {ctx: fctx} |
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149 |
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150 stack is a list of contexts, from old to new. usually they are what |
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151 "getdraftstack" returns. |
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152 |
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153 follows renames, but not copies. |
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154 |
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155 seenfctxs is a set of filecontexts that will be considered "immutable". |
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156 they are usually what this function returned in earlier calls, useful |
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157 to avoid issues that a file was "moved" to multiple places and was then |
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158 modified differently, like: "a" was copied to "b", "a" was also copied to |
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159 "c" and then "a" was deleted, then both "b" and "c" were "moved" from "a" |
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160 and we enforce only one of them to be able to affect "a"'s content. |
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161 |
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162 return an empty list and an empty dict, if the specified path does not |
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163 exist in stack[-1] (the top of the stack). |
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164 |
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165 otherwise, return a list of de-duplicated filecontexts, and the map to |
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166 convert ctx in the stack to fctx, for possible mutable fctxs. the first item |
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167 of the list would be outside the stack and should be considered immutable. |
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168 the remaining items are within the stack. |
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169 |
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170 for example, given the following changelog and corresponding filelog |
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171 revisions: |
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172 |
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173 changelog: 3----4----5----6----7 |
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174 filelog: x 0----1----1----2 (x: no such file yet) |
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175 |
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176 - if stack = [5, 6, 7], returns ([0, 1, 2], {5: 1, 6: 1, 7: 2}) |
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177 - if stack = [3, 4, 5], returns ([e, 0, 1], {4: 0, 5: 1}), where "e" is a |
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178 dummy empty filecontext. |
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179 - if stack = [2], returns ([], {}) |
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180 - if stack = [7], returns ([1, 2], {7: 2}) |
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181 - if stack = [6, 7], returns ([1, 2], {6: 1, 7: 2}), although {6: 1} can be |
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182 removed, since 1 is immutable. |
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183 """ |
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184 if seenfctxs is None: |
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185 seenfctxs = set() |
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186 assert stack |
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187 |
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188 if path not in stack[-1]: |
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189 return [], {} |
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190 |
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191 fctxs = [] |
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192 fctxmap = {} |
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193 |
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194 pctx = stack[0].p1() # the public (immutable) ctx we stop at |
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195 for ctx in reversed(stack): |
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196 if path not in ctx: # the file is added in the next commit |
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197 pctx = ctx |
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198 break |
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199 fctx = ctx[path] |
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200 fctxs.append(fctx) |
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201 if fctx in seenfctxs: # treat fctx as the immutable one |
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202 pctx = None # do not add another immutable fctx |
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203 break |
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204 fctxmap[ctx] = fctx # only for mutable fctxs |
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205 copy = fctx.copysource() |
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206 if copy: |
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207 path = copy # follow rename |
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208 if path in ctx: # but do not follow copy |
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209 pctx = ctx.p1() |
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210 break |
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211 |
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212 if pctx is not None: # need an extra immutable fctx |
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213 if path in pctx: |
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214 fctxs.append(pctx[path]) |
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215 else: |
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216 fctxs.append(emptyfilecontext(pctx.repo())) |
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217 |
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218 fctxs.reverse() |
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219 # note: we rely on a property of hg: filerev is not reused for linear |
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220 # history. i.e. it's impossible to have: |
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221 # changelog: 4----5----6 (linear, no merges) |
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222 # filelog: 1----2----1 |
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223 # ^ reuse filerev (impossible) |
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224 # because parents are part of the hash. if that's not true, we need to |
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225 # remove uniq and find a different way to identify fctxs. |
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226 return uniq(fctxs), fctxmap |
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227 |
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228 |
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229 class overlaystore(patch.filestore): |
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230 """read-only, hybrid store based on a dict and ctx. |
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231 memworkingcopy: {path: content}, overrides file contents. |
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232 """ |
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233 |
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234 def __init__(self, basectx, memworkingcopy): |
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235 self.basectx = basectx |
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236 self.memworkingcopy = memworkingcopy |
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237 |
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238 def getfile(self, path): |
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239 """comply with mercurial.patch.filestore.getfile""" |
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240 if path not in self.basectx: |
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241 return None, None, None |
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242 fctx = self.basectx[path] |
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243 if path in self.memworkingcopy: |
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244 content = self.memworkingcopy[path] |
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245 else: |
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246 content = fctx.data() |
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247 mode = (fctx.islink(), fctx.isexec()) |
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248 copy = fctx.copysource() |
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249 return content, mode, copy |
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250 |
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251 |
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252 def overlaycontext(memworkingcopy, ctx, parents=None, extra=None, desc=None): |
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253 """({path: content}, ctx, (p1node, p2node)?, {}?) -> memctx |
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254 memworkingcopy overrides file contents. |
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255 """ |
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256 # parents must contain 2 items: (node1, node2) |
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257 if parents is None: |
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258 parents = ctx.repo().changelog.parents(ctx.node()) |
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259 if extra is None: |
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260 extra = ctx.extra() |
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261 if desc is None: |
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262 desc = ctx.description() |
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263 date = ctx.date() |
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264 user = ctx.user() |
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265 files = set(ctx.files()).union(memworkingcopy) |
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266 store = overlaystore(ctx, memworkingcopy) |
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267 return context.memctx( |
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268 repo=ctx.repo(), |
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269 parents=parents, |
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270 text=desc, |
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271 files=files, |
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272 filectxfn=store, |
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273 user=user, |
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274 date=date, |
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275 branch=None, |
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276 extra=extra, |
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277 ) |
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278 |
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279 |
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280 class filefixupstate: |
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281 """state needed to apply fixups to a single file |
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282 |
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283 internally, it keeps file contents of several revisions and a linelog. |
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284 |
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285 the linelog uses odd revision numbers for original contents (fctxs passed |
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286 to __init__), and even revision numbers for fixups, like: |
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287 |
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288 linelog rev 1: self.fctxs[0] (from an immutable "public" changeset) |
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289 linelog rev 2: fixups made to self.fctxs[0] |
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290 linelog rev 3: self.fctxs[1] (a child of fctxs[0]) |
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291 linelog rev 4: fixups made to self.fctxs[1] |
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292 ... |
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293 |
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294 a typical use is like: |
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295 |
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296 1. call diffwith, to calculate self.fixups |
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297 2. (optionally), present self.fixups to the user, or change it |
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298 3. call apply, to apply changes |
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299 4. read results from "finalcontents", or call getfinalcontent |
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300 """ |
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301 |
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302 def __init__(self, fctxs, path, ui=None, opts=None): |
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303 """([fctx], ui or None) -> None |
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304 |
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305 fctxs should be linear, and sorted by topo order - oldest first. |
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306 fctxs[0] will be considered as "immutable" and will not be changed. |
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307 """ |
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308 self.fctxs = fctxs |
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309 self.path = path |
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310 self.ui = ui or nullui() |
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311 self.opts = opts or {} |
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312 |
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313 # following fields are built from fctxs. they exist for perf reason |
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314 self.contents = [f.data() for f in fctxs] |
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315 self.contentlines = pycompat.maplist(mdiff.splitnewlines, self.contents) |
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316 self.linelog = self._buildlinelog() |
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317 if self.ui.debugflag: |
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318 assert self._checkoutlinelog() == self.contents |
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319 |
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320 # following fields will be filled later |
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321 self.chunkstats = [0, 0] # [adopted, total : int] |
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322 self.targetlines = [] # [str] |
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323 self.fixups = [] # [(linelog rev, a1, a2, b1, b2)] |
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324 self.finalcontents = [] # [str] |
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325 self.ctxaffected = set() |
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326 |
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327 def diffwith(self, targetfctx, fm=None): |
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328 """calculate fixups needed by examining the differences between |
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329 self.fctxs[-1] and targetfctx, chunk by chunk. |
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330 |
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331 targetfctx is the target state we move towards. we may or may not be |
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332 able to get there because not all modified chunks can be amended into |
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333 a non-public fctx unambiguously. |
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334 |
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335 call this only once, before apply(). |
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336 |
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337 update self.fixups, self.chunkstats, and self.targetlines. |
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338 """ |
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339 a = self.contents[-1] |
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340 alines = self.contentlines[-1] |
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341 b = targetfctx.data() |
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342 blines = mdiff.splitnewlines(b) |
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343 self.targetlines = blines |
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344 |
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345 self.linelog.annotate(self.linelog.maxrev) |
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346 annotated = self.linelog.annotateresult # [(linelog rev, linenum)] |
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347 assert len(annotated) == len(alines) |
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348 # add a dummy end line to make insertion at the end easier |
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349 if annotated: |
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350 dummyendline = (annotated[-1][0], annotated[-1][1] + 1) |
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351 annotated.append(dummyendline) |
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352 |
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353 # analyse diff blocks |
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354 for chunk in self._alldiffchunks(a, b, alines, blines): |
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355 newfixups = self._analysediffchunk(chunk, annotated) |
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356 self.chunkstats[0] += bool(newfixups) # 1 or 0 |
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357 self.chunkstats[1] += 1 |
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358 self.fixups += newfixups |
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359 if fm is not None: |
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360 self._showchanges(fm, alines, blines, chunk, newfixups) |
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361 |
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362 def apply(self): |
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363 """apply self.fixups. update self.linelog, self.finalcontents. |
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364 |
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365 call this only once, before getfinalcontent(), after diffwith(). |
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366 """ |
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367 # the following is unnecessary, as it's done by "diffwith": |
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368 # self.linelog.annotate(self.linelog.maxrev) |
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369 for rev, a1, a2, b1, b2 in reversed(self.fixups): |
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370 blines = self.targetlines[b1:b2] |
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371 if self.ui.debugflag: |
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372 idx = (max(rev - 1, 0)) // 2 |
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373 self.ui.write( |
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374 _(b'%s: chunk %d:%d -> %d lines\n') |
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375 % (short(self.fctxs[idx].node()), a1, a2, len(blines)) |
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376 ) |
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377 self.linelog.replacelines(rev, a1, a2, b1, b2) |
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378 if self.opts.get(b'edit_lines', False): |
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379 self.finalcontents = self._checkoutlinelogwithedits() |
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380 else: |
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381 self.finalcontents = self._checkoutlinelog() |
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382 |
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383 def getfinalcontent(self, fctx): |
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384 """(fctx) -> str. get modified file content for a given filecontext""" |
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385 idx = self.fctxs.index(fctx) |
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386 return self.finalcontents[idx] |
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387 |
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388 def _analysediffchunk(self, chunk, annotated): |
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389 """analyse a different chunk and return new fixups found |
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390 |
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391 return [] if no lines from the chunk can be safely applied. |
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392 |
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393 the chunk (or lines) cannot be safely applied, if, for example: |
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394 - the modified (deleted) lines belong to a public changeset |
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395 (self.fctxs[0]) |
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396 - the chunk is a pure insertion and the adjacent lines (at most 2 |
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397 lines) belong to different non-public changesets, or do not belong |
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398 to any non-public changesets. |
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399 - the chunk is modifying lines from different changesets. |
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400 in this case, if the number of lines deleted equals to the number |
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401 of lines added, assume it's a simple 1:1 map (could be wrong). |
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402 otherwise, give up. |
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403 - the chunk is modifying lines from a single non-public changeset, |
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404 but other revisions touch the area as well. i.e. the lines are |
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405 not continuous as seen from the linelog. |
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406 """ |
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407 a1, a2, b1, b2 = chunk |
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408 # find involved indexes from annotate result |
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409 involved = annotated[a1:a2] |
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410 if not involved and annotated: # a1 == a2 and a is not empty |
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411 # pure insertion, check nearby lines. ignore lines belong |
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412 # to the public (first) changeset (i.e. annotated[i][0] == 1) |
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413 nearbylinenums = {a2, max(0, a1 - 1)} |
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414 involved = [ |
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415 annotated[i] for i in nearbylinenums if annotated[i][0] != 1 |
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416 ] |
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417 involvedrevs = list({r for r, l in involved}) |
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418 newfixups = [] |
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419 if len(involvedrevs) == 1 and self._iscontinuous(a1, a2 - 1, True): |
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420 # chunk belongs to a single revision |
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421 rev = involvedrevs[0] |
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422 if rev > 1: |
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423 fixuprev = rev + 1 |
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424 newfixups.append((fixuprev, a1, a2, b1, b2)) |
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425 elif a2 - a1 == b2 - b1 or b1 == b2: |
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426 # 1:1 line mapping, or chunk was deleted |
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427 for i in range(a1, a2): |
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428 rev, linenum = annotated[i] |
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429 if rev > 1: |
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430 if b1 == b2: # deletion, simply remove that single line |
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431 nb1 = nb2 = 0 |
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432 else: # 1:1 line mapping, change the corresponding rev |
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433 nb1 = b1 + i - a1 |
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434 nb2 = nb1 + 1 |
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435 fixuprev = rev + 1 |
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436 newfixups.append((fixuprev, i, i + 1, nb1, nb2)) |
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437 return self._optimizefixups(newfixups) |
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438 |
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439 @staticmethod |
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440 def _alldiffchunks(a, b, alines, blines): |
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441 """like mdiff.allblocks, but only care about differences""" |
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442 blocks = mdiff.allblocks(a, b, lines1=alines, lines2=blines) |
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443 for chunk, btype in blocks: |
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444 if btype != b'!': |
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445 continue |
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446 yield chunk |
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447 |
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448 def _buildlinelog(self): |
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449 """calculate the initial linelog based on self.content{,line}s. |
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450 this is similar to running a partial "annotate". |
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451 """ |
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452 llog = linelog.linelog() |
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453 a, alines = b'', [] |
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454 for i in range(len(self.contents)): |
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455 b, blines = self.contents[i], self.contentlines[i] |
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456 llrev = i * 2 + 1 |
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457 chunks = self._alldiffchunks(a, b, alines, blines) |
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458 for a1, a2, b1, b2 in reversed(list(chunks)): |
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459 llog.replacelines(llrev, a1, a2, b1, b2) |
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460 a, alines = b, blines |
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461 return llog |
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462 |
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463 def _checkoutlinelog(self): |
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464 """() -> [str]. check out file contents from linelog""" |
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465 contents = [] |
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466 for i in range(len(self.contents)): |
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467 rev = (i + 1) * 2 |
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468 self.linelog.annotate(rev) |
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469 content = b''.join(map(self._getline, self.linelog.annotateresult)) |
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470 contents.append(content) |
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471 return contents |
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472 |
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473 def _checkoutlinelogwithedits(self): |
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474 """() -> [str]. prompt all lines for edit""" |
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475 alllines = self.linelog.getalllines() |
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476 # header |
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477 editortext = ( |
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478 _( |
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479 b'HG: editing %s\nHG: "y" means the line to the right ' |
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480 b'exists in the changeset to the top\nHG:\n' |
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481 ) |
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482 % self.fctxs[-1].path() |
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483 ) |
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484 # [(idx, fctx)]. hide the dummy emptyfilecontext |
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485 visiblefctxs = [ |
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486 (i, f) |
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487 for i, f in enumerate(self.fctxs) |
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488 if not isinstance(f, emptyfilecontext) |
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489 ] |
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490 for i, (j, f) in enumerate(visiblefctxs): |
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491 editortext += _(b'HG: %s/%s %s %s\n') % ( |
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492 b'|' * i, |
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parents:
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493 b'-' * (len(visiblefctxs) - i + 1), |
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Joerg Sonnenberger <joerg@bec.de>
parents:
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494 short(f.node()), |
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495 f.description().split(b'\n', 1)[0], |
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496 ) |
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497 editortext += _(b'HG: %s\n') % (b'|' * len(visiblefctxs)) |
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parents:
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498 # figure out the lifetime of a line, this is relatively inefficient, |
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parents:
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499 # but probably fine |
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500 lineset = defaultdict(lambda: set()) # {(llrev, linenum): {llrev}} |
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parents:
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501 for i, f in visiblefctxs: |
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Augie Fackler <augie@google.com>
parents:
diff
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502 self.linelog.annotate((i + 1) * 2) |
5111d11b8719
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parents:
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503 for l in self.linelog.annotateresult: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
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|
504 lineset[l].add(i) |
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Augie Fackler <augie@google.com>
parents:
diff
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|
505 # append lines |
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parents:
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506 for l in alllines: |
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507 editortext += b' %s : %s' % ( |
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parents:
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508 b''.join( |
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parents:
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|
509 [ |
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parents:
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510 (b'y' if i in lineset[l] else b' ') |
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parents:
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511 for i, _f in visiblefctxs |
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parents:
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512 ] |
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Augie Fackler <augie@google.com>
parents:
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|
513 ), |
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Augie Fackler <augie@google.com>
parents:
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514 self._getline(l), |
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parents:
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|
515 ) |
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parents:
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516 # run editor |
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517 editedtext = self.ui.edit(editortext, b'', action=b'absorb') |
38917
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parents:
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518 if not editedtext: |
45878
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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519 raise error.InputError(_(b'empty editor text')) |
38917
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Augie Fackler <augie@google.com>
parents:
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520 # parse edited result |
43983
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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521 contents = [b''] * len(self.fctxs) |
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parents:
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522 leftpadpos = 4 |
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Augie Fackler <augie@google.com>
parents:
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523 colonpos = leftpadpos + len(visiblefctxs) + 1 |
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Augie Fackler <augie@google.com>
parents:
diff
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|
524 for l in mdiff.splitnewlines(editedtext): |
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parents:
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525 if l.startswith(b'HG:'): |
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parents:
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526 continue |
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parents:
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527 if l[colonpos - 1 : colonpos + 2] != b' : ': |
45878
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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528 raise error.InputError(_(b'malformed line: %s') % l) |
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Augie Fackler <augie@google.com>
parents:
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529 linecontent = l[colonpos + 2 :] |
41260
c146651a78e1
absorb: add a pycompat.bytestr() to fix --edit-lines functionality on Python 3
Augie Fackler <augie@google.com>
parents:
40951
diff
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|
530 for i, ch in enumerate( |
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parents:
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531 pycompat.bytestr(l[leftpadpos : colonpos - 1]) |
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parents:
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|
532 ): |
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parents:
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533 if ch == b'y': |
38917
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Augie Fackler <augie@google.com>
parents:
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|
534 contents[visiblefctxs[i][0]] += linecontent |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
535 # chunkstats is hard to calculate if anything changes, therefore |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
536 # set them to just a simple value (1, 1). |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
537 if editedtext != editortext: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
538 self.chunkstats = [1, 1] |
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
539 return contents |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
540 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
541 def _getline(self, lineinfo): |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
542 """((rev, linenum)) -> str. convert rev+line number to line content""" |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
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changeset
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543 rev, linenum = lineinfo |
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parents:
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544 if rev & 1: # odd: original line taken from fctxs |
38917
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parents:
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|
545 return self.contentlines[rev // 2][linenum] |
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parents:
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546 else: # even: fixup line from targetfctx |
38917
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Augie Fackler <augie@google.com>
parents:
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|
547 return self.targetlines[linenum] |
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Augie Fackler <augie@google.com>
parents:
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|
548 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
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|
549 def _iscontinuous(self, a1, a2, closedinterval=False): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
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|
550 """(a1, a2 : int) -> bool |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
551 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
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|
552 check if these lines are continuous. i.e. no other insertions or |
5111d11b8719
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parents:
diff
changeset
|
553 deletions (from other revisions) among these lines. |
5111d11b8719
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parents:
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|
554 |
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parents:
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|
555 closedinterval decides whether a2 should be included or not. i.e. is |
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
556 it [a1, a2), or [a1, a2] ? |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
557 """ |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
558 if a1 >= a2: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
559 return True |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
560 llog = self.linelog |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
561 offset1 = llog.getoffset(a1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
562 offset2 = llog.getoffset(a2) + int(closedinterval) |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
563 linesinbetween = llog.getalllines(offset1, offset2) |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
564 return len(linesinbetween) == a2 - a1 + int(closedinterval) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
565 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
566 def _optimizefixups(self, fixups): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
567 """[(rev, a1, a2, b1, b2)] -> [(rev, a1, a2, b1, b2)]. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
568 merge adjacent fixups to make them less fragmented. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
569 """ |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
570 result = [] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
571 pcurrentchunk = [[-1, -1, -1, -1, -1]] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
572 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
573 def pushchunk(): |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
574 if pcurrentchunk[0][0] != -1: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
575 result.append(tuple(pcurrentchunk[0])) |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
576 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
577 for i, chunk in enumerate(fixups): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
578 rev, a1, a2, b1, b2 = chunk |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
579 lastrev = pcurrentchunk[0][0] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
580 lasta2 = pcurrentchunk[0][2] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
581 lastb2 = pcurrentchunk[0][4] |
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Augie Fackler <augie@google.com>
parents:
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changeset
|
582 if ( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
583 a1 == lasta2 |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
584 and b1 == lastb2 |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
585 and rev == lastrev |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
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changeset
|
586 and self._iscontinuous(max(a1 - 1, 0), a1) |
2372284d9457
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parents:
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|
587 ): |
38917
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parents:
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|
588 # merge into currentchunk |
5111d11b8719
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parents:
diff
changeset
|
589 pcurrentchunk[0][2] = a2 |
5111d11b8719
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parents:
diff
changeset
|
590 pcurrentchunk[0][4] = b2 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
591 else: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
592 pushchunk() |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
593 pcurrentchunk[0] = list(chunk) |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
594 pushchunk() |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
595 return result |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
596 |
40187
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Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
597 def _showchanges(self, fm, alines, blines, chunk, fixups): |
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
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|
598 def trim(line): |
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Augie Fackler <augie@google.com>
parents:
43076
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|
599 if line.endswith(b'\n'): |
38917
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parents:
diff
changeset
|
600 line = line[:-1] |
40187
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Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
601 return line |
38917
5111d11b8719
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parents:
diff
changeset
|
602 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
603 # this is not optimized for perf but _showchanges only gets executed |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
604 # with an extra command-line flag. |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
605 a1, a2, b1, b2 = chunk |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
606 aidxs, bidxs = [0] * (a2 - a1), [0] * (b2 - b1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
607 for idx, fa1, fa2, fb1, fb2 in fixups: |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
49072
diff
changeset
|
608 for i in range(fa1, fa2): |
38917
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
609 aidxs[i - a1] = (max(idx, 1) - 1) // 2 |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
49072
diff
changeset
|
610 for i in range(fb1, fb2): |
38917
5111d11b8719
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parents:
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611 bidxs[i - b1] = (max(idx, 1) - 1) // 2 |
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612 |
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613 fm.startitem() |
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614 fm.write( |
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615 b'hunk', |
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616 b' %s\n', |
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617 b'@@ -%d,%d +%d,%d @@' % (a1, a2 - a1, b1, b2 - b1), |
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618 label=b'diff.hunk', |
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619 ) |
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620 fm.data(path=self.path, linetype=b'hunk') |
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621 |
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622 def writeline(idx, diffchar, line, linetype, linelabel): |
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623 fm.startitem() |
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624 node = b'' |
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625 if idx: |
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626 ctx = self.fctxs[idx] |
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627 fm.context(fctx=ctx) |
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628 node = ctx.hex() |
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629 self.ctxaffected.add(ctx.changectx()) |
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630 fm.write(b'node', b'%-7.7s ', node, label=b'absorb.node') |
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631 fm.write( |
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632 b'diffchar ' + linetype, |
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633 b'%s%s\n', |
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634 diffchar, |
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635 line, |
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636 label=linelabel, |
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637 ) |
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638 fm.data(path=self.path, linetype=linetype) |
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639 |
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640 for i in range(a1, a2): |
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641 writeline( |
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642 aidxs[i - a1], |
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643 b'-', |
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644 trim(alines[i]), |
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645 b'deleted', |
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646 b'diff.deleted', |
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647 ) |
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648 for i in range(b1, b2): |
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649 writeline( |
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650 bidxs[i - b1], |
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651 b'+', |
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652 trim(blines[i]), |
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653 b'inserted', |
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654 b'diff.inserted', |
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655 ) |
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656 |
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657 |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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658 class fixupstate: |
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659 """state needed to run absorb |
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660 |
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661 internally, it keeps paths and filefixupstates. |
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662 |
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663 a typical use is like filefixupstates: |
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664 |
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665 1. call diffwith, to calculate fixups |
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666 2. (optionally), present fixups to the user, or edit fixups |
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667 3. call apply, to apply changes to memory |
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668 4. call commit, to commit changes to hg database |
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669 """ |
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670 |
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671 def __init__(self, stack, ui=None, opts=None): |
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672 """([ctx], ui or None) -> None |
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673 |
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674 stack: should be linear, and sorted by topo order - oldest first. |
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675 all commits in stack are considered mutable. |
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676 """ |
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677 assert stack |
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678 self.ui = ui or nullui() |
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679 self.opts = opts or {} |
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680 self.stack = stack |
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681 self.repo = stack[-1].repo().unfiltered() |
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682 |
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683 # following fields will be filled later |
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684 self.paths = [] # [str] |
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685 self.status = None # ctx.status output |
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686 self.fctxmap = {} # {path: {ctx: fctx}} |
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687 self.fixupmap = {} # {path: filefixupstate} |
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688 self.replacemap = {} # {oldnode: newnode or None} |
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689 self.finalnode = None # head after all fixups |
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690 self.ctxaffected = set() # ctx that will be absorbed into |
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691 |
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692 def diffwith(self, targetctx, match=None, fm=None): |
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693 """diff and prepare fixups. update self.fixupmap, self.paths""" |
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694 # only care about modified files |
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695 self.status = self.stack[-1].status(targetctx, match) |
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696 self.paths = [] |
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697 # but if --edit-lines is used, the user may want to edit files |
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698 # even if they are not modified |
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699 editopt = self.opts.get(b'edit_lines') |
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700 if not self.status.modified and editopt and match: |
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|
701 interestingpaths = match.files() |
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702 else: |
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|
703 interestingpaths = self.status.modified |
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704 # prepare the filefixupstate |
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705 seenfctxs = set() |
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706 # sorting is necessary to eliminate ambiguity for the "double move" |
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707 # case: "hg cp A B; hg cp A C; hg rm A", then only "B" can affect "A". |
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708 for path in sorted(interestingpaths): |
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709 self.ui.debug(b'calculating fixups for %s\n' % path) |
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710 targetfctx = targetctx[path] |
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711 fctxs, ctx2fctx = getfilestack(self.stack, path, seenfctxs) |
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712 # ignore symbolic links or binary, or unchanged files |
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713 if any( |
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714 f.islink() or stringutil.binary(f.data()) |
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715 for f in [targetfctx] + fctxs |
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716 if not isinstance(f, emptyfilecontext) |
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717 ): |
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|
718 continue |
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|
719 if targetfctx.data() == fctxs[-1].data() and not editopt: |
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|
720 continue |
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721 seenfctxs.update(fctxs[1:]) |
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722 self.fctxmap[path] = ctx2fctx |
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723 fstate = filefixupstate(fctxs, path, ui=self.ui, opts=self.opts) |
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724 if fm is not None: |
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725 fm.startitem() |
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726 fm.plain(b'showing changes for ') |
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727 fm.write(b'path', b'%s\n', path, label=b'absorb.path') |
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728 fm.data(linetype=b'path') |
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729 fstate.diffwith(targetfctx, fm) |
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730 self.fixupmap[path] = fstate |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
731 self.paths.append(path) |
40188
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
732 self.ctxaffected.update(fstate.ctxaffected) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
733 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
734 def apply(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
735 """apply fixups to individual filefixupstates""" |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
736 for path, state in self.fixupmap.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
737 if self.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
738 self.ui.write(_(b'applying fixups to %s\n') % path) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
739 state.apply() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
740 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
741 @property |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
742 def chunkstats(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
743 """-> {path: chunkstats}. collect chunkstats from filefixupstates""" |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
744 return {path: state.chunkstats for path, state in self.fixupmap.items()} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
745 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
746 def commit(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
747 """commit changes. update self.finalnode, self.replacemap""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
748 with self.repo.transaction(b'absorb') as tr: |
42128
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
749 self._commitstack() |
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
750 self._movebookmarks(tr) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
751 if self.repo[b'.'].node() in self.replacemap: |
42128
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
752 self._moveworkingdirectoryparent() |
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
753 self._cleanupoldcommits() |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
754 return self.finalnode |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
755 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
756 def printchunkstats(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
757 """print things like '1 of 2 chunk(s) applied'""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
758 ui = self.ui |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
759 chunkstats = self.chunkstats |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
760 if ui.verbose: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
761 # chunkstats for each file |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
762 for path, stat in chunkstats.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
763 if stat[0]: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
764 ui.write( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
765 _(b'%s: %d of %d chunk(s) applied\n') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
766 % (path, stat[0], stat[1]) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
767 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
768 elif not ui.quiet: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
769 # a summary for all files |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
770 stats = chunkstats.values() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
771 applied, total = (sum(s[i] for s in stats) for i in (0, 1)) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
772 ui.write(_(b'%d of %d chunk(s) applied\n') % (applied, total)) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
773 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
774 def _commitstack(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
775 """make new commits. update self.finalnode, self.replacemap. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
776 it is splitted from "commit" to avoid too much indentation. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
777 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
778 # last node (20-char) committed by us |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
779 lastcommitted = None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
780 # p1 which overrides the parent of the next commit, "None" means use |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
781 # the original parent unchanged |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
782 nextp1 = None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
783 for ctx in self.stack: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
784 memworkingcopy = self._getnewfilecontents(ctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
785 if not memworkingcopy and not lastcommitted: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
786 # nothing changed, nothing commited |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
787 nextp1 = ctx |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
788 continue |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
789 willbecomenoop = ctx.files() and self._willbecomenoop( |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
790 memworkingcopy, ctx, nextp1 |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
791 ) |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
792 if self.skip_empty_successor and willbecomenoop: |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
793 # changeset is no longer necessary |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
794 self.replacemap[ctx.node()] = None |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
795 msg = _(b'became empty and was dropped') |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
796 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
797 # changeset needs re-commit |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
798 nodestr = self._commitsingle(memworkingcopy, ctx, p1=nextp1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
799 lastcommitted = self.repo[nodestr] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
800 nextp1 = lastcommitted |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
801 self.replacemap[ctx.node()] = lastcommitted.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
802 if memworkingcopy: |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
803 if willbecomenoop: |
45170
c87bd1fe3da2
absorb: improve message for the case when changeset became empty
Manuel Jacob <me@manueljacob.de>
parents:
45125
diff
changeset
|
804 msg = _(b'%d file(s) changed, became empty as %s') |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
805 else: |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
806 msg = _(b'%d file(s) changed, became %s') |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
807 msg = msg % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
808 len(memworkingcopy), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
809 self._ctx2str(lastcommitted), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
810 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
811 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
812 msg = _(b'became %s') % self._ctx2str(lastcommitted) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
813 if self.ui.verbose and msg: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
814 self.ui.write(_(b'%s: %s\n') % (self._ctx2str(ctx), msg)) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
815 self.finalnode = lastcommitted and lastcommitted.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
816 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
817 def _ctx2str(self, ctx): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
818 if self.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
819 return b'%d:%s' % (ctx.rev(), ctx.hex()) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
820 else: |
46113
59fa3890d40a
node: import symbols explicitly
Joerg Sonnenberger <joerg@bec.de>
parents:
45878
diff
changeset
|
821 return b'%d:%s' % (ctx.rev(), short(ctx.node())) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
822 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
823 def _getnewfilecontents(self, ctx): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
824 """(ctx) -> {path: str} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
825 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
826 fetch file contents from filefixupstates. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
827 return the working copy overrides - files different from ctx. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
828 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
829 result = {} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
830 for path in self.paths: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
831 ctx2fctx = self.fctxmap[path] # {ctx: fctx} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
832 if ctx not in ctx2fctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
833 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
834 fctx = ctx2fctx[ctx] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
835 content = fctx.data() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
836 newcontent = self.fixupmap[path].getfinalcontent(fctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
837 if content != newcontent: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
838 result[fctx.path()] = newcontent |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
839 return result |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
840 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
841 def _movebookmarks(self, tr): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
842 repo = self.repo |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
843 needupdate = [ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
844 (name, self.replacemap[hsh]) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
845 for name, hsh in repo._bookmarks.items() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
846 if hsh in self.replacemap |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
847 ] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
848 changes = [] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
849 for name, hsh in needupdate: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
850 if hsh: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
851 changes.append((name, hsh)) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
852 if self.ui.verbose: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
853 self.ui.write( |
46113
59fa3890d40a
node: import symbols explicitly
Joerg Sonnenberger <joerg@bec.de>
parents:
45878
diff
changeset
|
854 _(b'moving bookmark %s to %s\n') % (name, hex(hsh)) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
855 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
856 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
857 changes.append((name, None)) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
858 if self.ui.verbose: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
859 self.ui.write(_(b'deleting bookmark %s\n') % name) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
860 repo._bookmarks.applychanges(repo, tr, changes) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
861 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
862 def _moveworkingdirectoryparent(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
863 if not self.finalnode: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
864 # Find the latest not-{obsoleted,stripped} parent. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
865 revs = self.repo.revs(b'max(::. - %ln)', self.replacemap.keys()) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
866 ctx = self.repo[revs.first()] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
867 self.finalnode = ctx.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
868 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
869 ctx = self.repo[self.finalnode] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
870 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
871 dirstate = self.repo.dirstate |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
872 # dirstate.rebuild invalidates fsmonitorstate, causing "hg status" to |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
873 # be slow. in absorb's case, no need to invalidate fsmonitorstate. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
874 noop = lambda: 0 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
875 restore = noop |
43115
4aa72cdf616f
py3: delete b'' prefix from safehasattr arguments
Martin von Zweigbergk <martinvonz@google.com>
parents:
43105
diff
changeset
|
876 if util.safehasattr(dirstate, '_fsmonitorstate'): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
877 bak = dirstate._fsmonitorstate.invalidate |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
878 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
879 def restore(): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
880 dirstate._fsmonitorstate.invalidate = bak |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
881 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
882 dirstate._fsmonitorstate.invalidate = noop |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
883 try: |
49961
7a8bfc05b691
dirstate: rename parentchange to changing_parents
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49960
diff
changeset
|
884 with dirstate.changing_parents(self.repo): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
885 dirstate.rebuild(ctx.node(), ctx.manifest(), self.paths) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
886 finally: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
887 restore() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
888 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
889 @staticmethod |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
890 def _willbecomenoop(memworkingcopy, ctx, pctx=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
891 """({path: content}, ctx, ctx) -> bool. test if a commit will be noop |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
892 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
893 if it will become an empty commit (does not change anything, after the |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
894 memworkingcopy overrides), return True. otherwise return False. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
895 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
896 if not pctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
897 parents = ctx.parents() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
898 if len(parents) != 1: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
899 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
900 pctx = parents[0] |
44983
1b757f385549
absorb: preserve branch-changing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
901 if ctx.branch() != pctx.branch(): |
1b757f385549
absorb: preserve branch-changing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
902 return False |
44984
bfef35bb4ecb
absorb: preserve branch-closing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44983
diff
changeset
|
903 if ctx.extra().get(b'close'): |
bfef35bb4ecb
absorb: preserve branch-closing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44983
diff
changeset
|
904 return False |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
905 # ctx changes more files (not a subset of memworkingcopy) |
38987
9204445ad54c
absorb: port partway to Python 3
Augie Fackler <augie@google.com>
parents:
38961
diff
changeset
|
906 if not set(ctx.files()).issubset(set(memworkingcopy)): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
907 return False |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
908 for path, content in memworkingcopy.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
909 if path not in pctx or path not in ctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
910 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
911 fctx = ctx[path] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
912 pfctx = pctx[path] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
913 if pfctx.flags() != fctx.flags(): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
914 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
915 if pfctx.data() != content: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
916 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
917 return True |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
918 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
919 def _commitsingle(self, memworkingcopy, ctx, p1=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
920 """(ctx, {path: content}, node) -> node. make a single commit |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
921 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
922 the commit is a clone from ctx, with a (optionally) different p1, and |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
923 different file contents replaced by memworkingcopy. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
924 """ |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46780
diff
changeset
|
925 parents = p1 and (p1, self.repo.nullid) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
926 extra = ctx.extra() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
927 if self._useobsolete and self.ui.configbool(b'absorb', b'add-noise'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
928 extra[b'absorb_source'] = ctx.hex() |
45712
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
929 |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
930 desc = rewriteutil.update_hash_refs( |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
931 ctx.repo(), |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
932 ctx.description(), |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
933 { |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
934 oldnode: [newnode] |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
935 for oldnode, newnode in self.replacemap.items() |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
936 }, |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
937 ) |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
938 mctx = overlaycontext( |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
939 memworkingcopy, ctx, parents, extra=extra, desc=desc |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
940 ) |
41813
b38c7304974f
absorb: let scmutil.cleanupnodes() take care of setting phase
Martin von Zweigbergk <martinvonz@google.com>
parents:
41812
diff
changeset
|
941 return mctx.commit() |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
942 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
943 @util.propertycache |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
944 def _useobsolete(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
945 """() -> bool""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
946 return obsolete.isenabled(self.repo, obsolete.createmarkersopt) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
947 |
41812
c91321e86071
absorb: use scmutil.cleanupnodes() also when obsmarkers are disabled
Martin von Zweigbergk <martinvonz@google.com>
parents:
41811
diff
changeset
|
948 def _cleanupoldcommits(self): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
949 replacements = { |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
950 k: ([v] if v is not None else []) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
951 for k, v in self.replacemap.items() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
952 } |
41811
a008e0af892e
absorb: use scmutil.cleanupnodes() so operation gets set
Martin von Zweigbergk <martinvonz@google.com>
parents:
41778
diff
changeset
|
953 if replacements: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
954 scmutil.cleanupnodes( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
955 self.repo, replacements, operation=b'absorb', fixphase=True |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
956 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
957 |
45124
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
958 @util.propertycache |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
959 def skip_empty_successor(self): |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
960 return rewriteutil.skip_empty_successor(self.ui, b'absorb') |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
961 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
962 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
963 def _parsechunk(hunk): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
964 """(crecord.uihunk or patch.recordhunk) -> (path, (a1, a2, [bline]))""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
965 if type(hunk) not in (crecord.uihunk, patch.recordhunk): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
966 return None, None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
967 path = hunk.header.filename() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
968 a1 = hunk.fromline + len(hunk.before) - 1 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
969 # remove before and after context |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
970 hunk.before = hunk.after = [] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
971 buf = util.stringio() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
972 hunk.write(buf) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
973 patchlines = mdiff.splitnewlines(buf.getvalue()) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
974 # hunk.prettystr() will update hunk.removed |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
975 a2 = a1 + hunk.removed |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
976 blines = [l[1:] for l in patchlines[1:] if not l.startswith(b'-')] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
977 return path, (a1, a2, blines) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
978 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
979 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
980 def overlaydiffcontext(ctx, chunks): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
981 """(ctx, [crecord.uihunk]) -> memctx |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
982 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
983 return a memctx with some [1] patches (chunks) applied to ctx. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
984 [1]: modifications are handled. renames, mode changes, etc. are ignored. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
985 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
986 # sadly the applying-patch logic is hardly reusable, and messy: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
987 # 1. the core logic "_applydiff" is too heavy - it writes .rej files, it |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
988 # needs a file stream of a patch and will re-parse it, while we have |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
989 # structured hunk objects at hand. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
990 # 2. a lot of different implementations about "chunk" (patch.hunk, |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
991 # patch.recordhunk, crecord.uihunk) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
992 # as we only care about applying changes to modified files, no mode |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
993 # change, no binary diff, and no renames, it's probably okay to |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
994 # re-invent the logic using much simpler code here. |
43076
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
995 memworkingcopy = {} # {path: content} |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
996 patchmap = defaultdict(lambda: []) # {path: [(a1, a2, [bline])]} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
997 for path, info in map(_parsechunk, chunks): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
998 if not path or not info: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
999 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1000 patchmap[path].append(info) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
1001 for path, patches in patchmap.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1002 if path not in ctx or not patches: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1003 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1004 patches.sort(reverse=True) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1005 lines = mdiff.splitnewlines(ctx[path].data()) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1006 for a1, a2, blines in patches: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1007 lines[a1:a2] = blines |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1008 memworkingcopy[path] = b''.join(lines) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1009 return overlaycontext(memworkingcopy, ctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1010 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1011 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1012 def absorb(ui, repo, stack=None, targetctx=None, pats=None, opts=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1013 """pick fixup chunks from targetctx, apply them to stack. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1014 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1015 if targetctx is None, the working copy context will be used. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1016 if stack is None, the current draft stack will be used. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1017 return fixupstate. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1018 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1019 if stack is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1020 limit = ui.configint(b'absorb', b'max-stack-size') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1021 headctx = repo[b'.'] |
42266
b3fc78c028ef
absorb: be more specific when erroring out on merge commit
Martin von Zweigbergk <martinvonz@google.com>
parents:
42128
diff
changeset
|
1022 if len(headctx.parents()) > 1: |
45878
f4a218331ff4
errors: raise InputError in `hg absorb`
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
1023 raise error.InputError(_(b'cannot absorb into a merge')) |
42266
b3fc78c028ef
absorb: be more specific when erroring out on merge commit
Martin von Zweigbergk <martinvonz@google.com>
parents:
42128
diff
changeset
|
1024 stack = getdraftstack(headctx, limit) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1025 if limit and len(stack) >= limit: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1026 ui.warn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1027 _( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1028 b'absorb: only the recent %d changesets will ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1029 b'be analysed\n' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1030 ) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1031 % limit |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1032 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1033 if not stack: |
45878
f4a218331ff4
errors: raise InputError in `hg absorb`
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
1034 raise error.InputError(_(b'no mutable changeset to change')) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1035 if targetctx is None: # default to working copy |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1036 targetctx = repo[None] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1037 if pats is None: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1038 pats = () |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1039 if opts is None: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1040 opts = {} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1041 state = fixupstate(stack, ui=ui, opts=opts) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1042 matcher = scmutil.match(targetctx, pats, opts) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1043 if opts.get(b'interactive'): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1044 diff = patch.diff(repo, stack[-1].node(), targetctx.node(), matcher) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1045 origchunks = patch.parsepatch(diff) |
42351
86f17fc31aa8
absorb: fix interactive mode I didn't know existed
Augie Fackler <augie@google.com>
parents:
42266
diff
changeset
|
1046 chunks = cmdutil.recordfilter(ui, origchunks, matcher)[0] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1047 targetctx = overlaydiffcontext(stack[-1], chunks) |
49072
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1048 if opts.get(b'edit_lines'): |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1049 # If we're going to open the editor, don't ask the user to confirm |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1050 # first |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1051 opts[b'apply_changes'] = True |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1052 fm = None |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1053 if opts.get(b'print_changes') or not opts.get(b'apply_changes'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1054 fm = ui.formatter(b'absorb', opts) |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1055 state.diffwith(targetctx, matcher, fm) |
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1056 if fm is not None: |
40188
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1057 fm.startitem() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1058 fm.write( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1059 b"count", b"\n%d changesets affected\n", len(state.ctxaffected) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1060 ) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1061 fm.data(linetype=b'summary') |
40188
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1062 for ctx in reversed(stack): |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1063 if ctx not in state.ctxaffected: |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1064 continue |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1065 fm.startitem() |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1066 fm.context(ctx=ctx) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1067 fm.data(linetype=b'changeset') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1068 fm.write(b'node', b'%-7.7s ', ctx.hex(), label=b'absorb.node') |
49027
0f0e3830c099
absorb: use new function for getting first line of string
Martin von Zweigbergk <martinvonz@google.com>
parents:
48946
diff
changeset
|
1069 descfirstline = stringutil.firstline(ctx.description()) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1070 fm.write( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1071 b'descfirstline', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1072 b'%s\n', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1073 descfirstline, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1074 label=b'absorb.description', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1075 ) |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1076 fm.end() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1077 if not opts.get(b'dry_run'): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1078 if ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1079 not opts.get(b'apply_changes') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1080 and state.ctxaffected |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1081 and ui.promptchoice( |
44991
65d19d9c8e76
absorb: make it clear what happens when no input
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
44985
diff
changeset
|
1082 b"apply changes (y/N)? $$ &Yes $$ &No", default=1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1083 ) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1084 ): |
45877
ac362d5a7893
errors: introduce CanceledError and use it in a few places
Martin von Zweigbergk <martinvonz@google.com>
parents:
45712
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|
1085 raise error.CanceledError(_(b'absorb cancelled\n')) |
40190
31dfa7dac4c9
absorb: prompt user to accept absorb changes by default
Mark Thomas <mbthomas@fb.com>
parents:
40188
diff
changeset
|
1086 |
38917
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parents:
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changeset
|
1087 state.apply() |
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parents:
diff
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|
1088 if state.commit(): |
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parents:
diff
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|
1089 state.printchunkstats() |
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parents:
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|
1090 elif not ui.quiet: |
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|
1091 ui.write(_(b'nothing applied\n')) |
38917
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parents:
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|
1092 return state |
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parents:
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|
1093 |
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|
1094 |
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|
1095 @command( |
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|
1096 b'absorb', |
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parents:
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|
1097 [ |
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|
1098 ( |
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Augie Fackler <augie@google.com>
parents:
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|
1099 b'a', |
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|
1100 b'apply-changes', |
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parents:
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|
1101 None, |
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parents:
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|
1102 _(b'apply changes without prompting for confirmation'), |
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|
1103 ), |
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|
1104 ( |
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parents:
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|
1105 b'p', |
687b865b95ad
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parents:
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|
1106 b'print-changes', |
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|
1107 None, |
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Augie Fackler <augie@google.com>
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|
1108 _(b'always print which changesets are modified by which changes'), |
43076
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|
1109 ), |
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|
1110 ( |
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|
1111 b'i', |
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parents:
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|
1112 b'interactive', |
43076
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Augie Fackler <augie@google.com>
parents:
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|
1113 None, |
44236
e1ecfc7c84be
absorb: graduate -i flag from experimental
Martin von Zweigbergk <martinvonz@google.com>
parents:
43983
diff
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|
1114 _(b'interactively select which chunks to apply'), |
43076
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Augie Fackler <augie@google.com>
parents:
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|
1115 ), |
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|
1116 ( |
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|
1117 b'e', |
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parents:
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|
1118 b'edit-lines', |
43076
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|
1119 None, |
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42442
diff
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|
1120 _( |
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parents:
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|
1121 b'edit what lines belong to which changesets before commit ' |
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|
1122 b'(EXPERIMENTAL)' |
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|
1123 ), |
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|
1124 ), |
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|
1125 ] |
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|
1126 + commands.dryrunopts |
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|
1127 + commands.templateopts |
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|
1128 + commands.walkopts, |
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|
1129 _(b'hg absorb [OPTION] [FILE]...'), |
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|
1130 helpcategory=command.CATEGORY_COMMITTING, |
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|
1131 helpbasic=True, |
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|
1132 ) |
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parents:
diff
changeset
|
1133 def absorbcmd(ui, repo, *pats, **opts): |
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parents:
diff
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|
1134 """incorporate corrections into the stack of draft changesets |
5111d11b8719
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parents:
diff
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|
1135 |
5111d11b8719
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parents:
diff
changeset
|
1136 absorb analyzes each change in your working directory and attempts to |
5111d11b8719
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parents:
diff
changeset
|
1137 amend the changed lines into the changesets in your stack that first |
5111d11b8719
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parents:
diff
changeset
|
1138 introduced those lines. |
5111d11b8719
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parents:
diff
changeset
|
1139 |
5111d11b8719
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parents:
diff
changeset
|
1140 If absorb cannot find an unambiguous changeset to amend for a change, |
5111d11b8719
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parents:
diff
changeset
|
1141 that change will be left in the working directory, untouched. They can be |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1142 observed by :hg:`status` or :hg:`diff` afterwards. In other words, |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
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parents:
diff
changeset
|
1143 absorb does not write to the working directory. |
5111d11b8719
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parents:
diff
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|
1144 |
5111d11b8719
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parents:
diff
changeset
|
1145 Changesets outside the revset `::. and not public() and not merge()` will |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1146 not be changed. |
5111d11b8719
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parents:
diff
changeset
|
1147 |
5111d11b8719
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parents:
diff
changeset
|
1148 Changesets that become empty after applying the changes will be deleted. |
5111d11b8719
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parents:
diff
changeset
|
1149 |
40210 | 1150 By default, absorb will show what it plans to do and prompt for |
1151 confirmation. If you are confident that the changes will be absorbed | |
1152 to the correct place, run :hg:`absorb -a` to apply the changes | |
1153 immediately. | |
38917
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parents:
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|
1154 |
5111d11b8719
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parents:
diff
changeset
|
1155 Returns 0 on success, 1 if all chunks were ignored and nothing amended. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1156 """ |
39786
d50125dec2c1
py3: fix kwargs handling in hgext/absorb.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39453
diff
changeset
|
1157 opts = pycompat.byteskwargs(opts) |
42128
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Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
1158 |
537a8aeb9977
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parents:
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diff
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|
1159 with repo.wlock(), repo.lock(): |
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|
1160 if not opts[b'dry_run']: |
42128
537a8aeb9977
absorb: aborting if another operation is in progress
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parents:
41830
diff
changeset
|
1161 cmdutil.checkunfinished(repo) |
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
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|
1162 |
537a8aeb9977
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parents:
41830
diff
changeset
|
1163 state = absorb(ui, repo, pats=pats, opts=opts) |
537a8aeb9977
absorb: aborting if another operation is in progress
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parents:
41830
diff
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|
1164 if sum(s[0] for s in state.chunkstats.values()) == 0: |
537a8aeb9977
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parents:
41830
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|
1165 return 1 |