Mercurial > hg
annotate mercurial/changegroup.py @ 50757:19108906abaf stable
extensions: imp module is removed in Python 3.12 - use importlib to load files
imp has been deprecated for a long time, and has finally been removed in Python
3.12 .
imp was only used for loading extensions that has been specified with direct
.py path or path to a package directory. The same use cases can be achieved
quite simple with importlib, , possiby with small changes in corner cases with
undefined behaviour, such as extensions without .py source.
There might also be corner cases and undefined behaviour around use of
sys.modules and reloading.
author | Mads Kiilerich <mads@kiilerich.com> |
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date | Wed, 28 Jun 2023 14:23:13 +0200 |
parents | 152d9c011bcd |
children | d718eddf01d9 |
rev | line source |
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1 # changegroup.py - Mercurial changegroup manipulation functions |
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2 # |
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3 # Copyright 2006 Olivia Mackall <olivia@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 |
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9 import os |
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10 import struct |
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11 import weakref |
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12 |
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13 from .i18n import _ |
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14 from .node import ( |
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15 hex, |
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16 nullrev, |
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17 short, |
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18 ) |
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19 from .pycompat import open |
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20 |
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21 from . import ( |
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22 error, |
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23 match as matchmod, |
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24 mdiff, |
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25 phases, |
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26 pycompat, |
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27 requirements, |
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28 scmutil, |
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29 util, |
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30 ) |
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31 |
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32 from .interfaces import repository |
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33 from .revlogutils import sidedata as sidedatamod |
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34 from .revlogutils import constants as revlog_constants |
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35 from .utils import storageutil |
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36 |
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37 _CHANGEGROUPV1_DELTA_HEADER = struct.Struct(b"20s20s20s20s") |
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38 _CHANGEGROUPV2_DELTA_HEADER = struct.Struct(b"20s20s20s20s20s") |
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39 _CHANGEGROUPV3_DELTA_HEADER = struct.Struct(b">20s20s20s20s20sH") |
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40 _CHANGEGROUPV4_DELTA_HEADER = struct.Struct(b">B20s20s20s20s20sH") |
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41 |
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42 LFS_REQUIREMENT = b'lfs' |
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43 |
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44 readexactly = util.readexactly |
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45 |
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46 |
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47 def getchunk(stream): |
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48 """return the next chunk from stream as a string""" |
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49 d = readexactly(stream, 4) |
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50 l = struct.unpack(b">l", d)[0] |
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51 if l <= 4: |
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52 if l: |
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53 raise error.Abort(_(b"invalid chunk length %d") % l) |
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54 return b"" |
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55 return readexactly(stream, l - 4) |
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56 |
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57 |
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58 def chunkheader(length): |
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59 """return a changegroup chunk header (string)""" |
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60 return struct.pack(b">l", length + 4) |
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61 |
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62 |
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63 def closechunk(): |
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64 """return a changegroup chunk header (string) for a zero-length chunk""" |
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65 return struct.pack(b">l", 0) |
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66 |
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67 |
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68 def _fileheader(path): |
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69 """Obtain a changegroup chunk header for a named path.""" |
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70 return chunkheader(len(path)) + path |
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71 |
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72 |
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73 def writechunks(ui, chunks, filename, vfs=None): |
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74 """Write chunks to a file and return its filename. |
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75 |
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76 The stream is assumed to be a bundle file. |
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77 Existing files will not be overwritten. |
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78 If no filename is specified, a temporary file is created. |
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79 """ |
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80 fh = None |
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81 cleanup = None |
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82 try: |
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83 if filename: |
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84 if vfs: |
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85 fh = vfs.open(filename, b"wb") |
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86 else: |
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87 # Increase default buffer size because default is usually |
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88 # small (4k is common on Linux). |
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89 fh = open(filename, b"wb", 131072) |
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90 else: |
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91 fd, filename = pycompat.mkstemp(prefix=b"hg-bundle-", suffix=b".hg") |
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92 fh = os.fdopen(fd, "wb") |
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93 cleanup = filename |
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94 for c in chunks: |
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95 fh.write(c) |
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96 cleanup = None |
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97 return filename |
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98 finally: |
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99 if fh is not None: |
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100 fh.close() |
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101 if cleanup is not None: |
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102 if filename and vfs: |
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103 vfs.unlink(cleanup) |
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104 else: |
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105 os.unlink(cleanup) |
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106 |
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107 |
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108 def _dbg_ubdl_line( |
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109 ui, |
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110 indent, |
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111 key, |
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112 base_value=None, |
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113 percentage_base=None, |
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114 percentage_key=None, |
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115 ): |
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116 """Print one line of debug_unbundle_debug_info""" |
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117 line = b"DEBUG-UNBUNDLING: " |
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118 line += b' ' * (2 * indent) |
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119 key += b":" |
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120 padding = b'' |
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121 if base_value is not None: |
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122 assert len(key) + 1 + (2 * indent) <= _KEY_PART_WIDTH |
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123 line += key.ljust(_KEY_PART_WIDTH - (2 * indent)) |
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124 if isinstance(base_value, float): |
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125 line += b"%14.3f seconds" % base_value |
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126 else: |
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127 line += b"%10d" % base_value |
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128 padding = b' ' |
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129 else: |
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130 line += key |
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131 |
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132 if percentage_base is not None: |
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133 line += padding |
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134 padding = b'' |
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135 assert base_value is not None |
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136 percentage = base_value * 100 // percentage_base |
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137 if percentage_key is not None: |
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138 line += b" (%3d%% of %s)" % ( |
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139 percentage, |
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140 percentage_key, |
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141 ) |
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142 else: |
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143 line += b" (%3d%%)" % percentage |
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144 |
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145 line += b'\n' |
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146 ui.write_err(line) |
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147 |
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148 |
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149 def _sumf(items): |
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150 # python < 3.8 does not support a `start=0.0` argument to sum |
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151 # So we have to cheat a bit until we drop support for those version |
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152 if not items: |
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153 return 0.0 |
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154 return sum(items) |
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155 |
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156 |
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157 def display_unbundle_debug_info(ui, debug_info): |
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158 """display an unbundling report from debug information""" |
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159 cl_info = [] |
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160 mn_info = [] |
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161 fl_info = [] |
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162 _dispatch = [ |
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163 (b'CHANGELOG:', cl_info), |
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164 (b'MANIFESTLOG:', mn_info), |
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165 (b'FILELOG:', fl_info), |
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166 ] |
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167 for e in debug_info: |
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168 for prefix, info in _dispatch: |
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169 if e["target-revlog"].startswith(prefix): |
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170 info.append(e) |
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171 break |
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172 else: |
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173 assert False, 'unreachable' |
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174 each_info = [ |
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175 (b'changelog', cl_info), |
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176 (b'manifests', mn_info), |
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177 (b'files', fl_info), |
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178 ] |
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179 |
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180 # General Revision Countss |
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181 _dbg_ubdl_line(ui, 0, b'revisions', len(debug_info)) |
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182 for key, info in each_info: |
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183 if not info: |
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184 continue |
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185 _dbg_ubdl_line(ui, 1, key, len(info), len(debug_info)) |
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186 |
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187 # General Time spent |
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188 all_durations = [e['duration'] for e in debug_info] |
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189 all_durations.sort() |
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190 total_duration = _sumf(all_durations) |
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191 _dbg_ubdl_line(ui, 0, b'total-time', total_duration) |
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192 |
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193 for key, info in each_info: |
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194 if not info: |
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195 continue |
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196 durations = [e['duration'] for e in info] |
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197 durations.sort() |
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198 _dbg_ubdl_line(ui, 1, key, _sumf(durations), total_duration) |
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199 |
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200 # Count and cache reuse per delta types |
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201 each_types = {} |
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202 for key, info in each_info: |
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203 each_types[key] = types = { |
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204 b'full': 0, |
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205 b'full-cached': 0, |
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206 b'snapshot': 0, |
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207 b'snapshot-cached': 0, |
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208 b'delta': 0, |
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209 b'delta-cached': 0, |
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210 b'unknown': 0, |
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211 b'unknown-cached': 0, |
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212 } |
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213 for e in info: |
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214 types[e['type']] += 1 |
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215 if e['using-cached-base']: |
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216 types[e['type'] + b'-cached'] += 1 |
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217 |
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218 EXPECTED_TYPES = (b'full', b'snapshot', b'delta', b'unknown') |
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219 if debug_info: |
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220 _dbg_ubdl_line(ui, 0, b'type-count') |
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221 for key, info in each_info: |
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222 if info: |
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223 _dbg_ubdl_line(ui, 1, key) |
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224 t = each_types[key] |
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225 for tn in EXPECTED_TYPES: |
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226 if t[tn]: |
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227 tc = tn + b'-cached' |
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228 _dbg_ubdl_line(ui, 2, tn, t[tn]) |
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229 _dbg_ubdl_line(ui, 3, b'cached', t[tc], t[tn]) |
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230 |
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231 # time perf delta types and reuse |
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232 each_type_time = {} |
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233 for key, info in each_info: |
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234 each_type_time[key] = t = { |
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235 b'full': [], |
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236 b'full-cached': [], |
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237 b'snapshot': [], |
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238 b'snapshot-cached': [], |
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239 b'delta': [], |
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240 b'delta-cached': [], |
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241 b'unknown': [], |
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242 b'unknown-cached': [], |
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243 } |
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244 for e in info: |
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245 t[e['type']].append(e['duration']) |
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246 if e['using-cached-base']: |
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247 t[e['type'] + b'-cached'].append(e['duration']) |
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248 for t_key, value in list(t.items()): |
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249 value.sort() |
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250 t[t_key] = _sumf(value) |
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251 |
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252 if debug_info: |
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253 _dbg_ubdl_line(ui, 0, b'type-time') |
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254 for key, info in each_info: |
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255 if info: |
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256 _dbg_ubdl_line(ui, 1, key) |
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257 t = each_type_time[key] |
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258 td = total_duration # to same space on next lines |
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259 for tn in EXPECTED_TYPES: |
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260 if t[tn]: |
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261 tc = tn + b'-cached' |
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262 _dbg_ubdl_line(ui, 2, tn, t[tn], td, b"total") |
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263 _dbg_ubdl_line(ui, 3, b'cached', t[tc], td, b"total") |
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264 |
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265 |
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266 class cg1unpacker: |
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267 """Unpacker for cg1 changegroup streams. |
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268 |
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269 A changegroup unpacker handles the framing of the revision data in |
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270 the wire format. Most consumers will want to use the apply() |
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271 method to add the changes from the changegroup to a repository. |
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272 |
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273 If you're forwarding a changegroup unmodified to another consumer, |
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274 use getchunks(), which returns an iterator of changegroup |
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275 chunks. This is mostly useful for cases where you need to know the |
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276 data stream has ended by observing the end of the changegroup. |
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277 |
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278 deltachunk() is useful only if you're applying delta data. Most |
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279 consumers should prefer apply() instead. |
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280 |
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281 A few other public methods exist. Those are used only for |
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282 bundlerepo and some debug commands - their use is discouraged. |
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283 """ |
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284 |
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285 deltaheader = _CHANGEGROUPV1_DELTA_HEADER |
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286 deltaheadersize = deltaheader.size |
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287 version = b'01' |
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288 _grouplistcount = 1 # One list of files after the manifests |
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289 |
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290 def __init__(self, fh, alg, extras=None): |
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291 if alg is None: |
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292 alg = b'UN' |
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293 if alg not in util.compengines.supportedbundletypes: |
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294 raise error.Abort(_(b'unknown stream compression type: %s') % alg) |
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295 if alg == b'BZ': |
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296 alg = b'_truncatedBZ' |
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297 |
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298 compengine = util.compengines.forbundletype(alg) |
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299 self._stream = compengine.decompressorreader(fh) |
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300 self._type = alg |
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301 self.extras = extras or {} |
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302 self.callback = None |
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303 |
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304 # These methods (compressed, read, seek, tell) all appear to only |
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305 # be used by bundlerepo, but it's a little hard to tell. |
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306 def compressed(self): |
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307 return self._type is not None and self._type != b'UN' |
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308 |
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309 def read(self, l): |
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310 return self._stream.read(l) |
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311 |
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312 def seek(self, pos): |
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313 return self._stream.seek(pos) |
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314 |
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315 def tell(self): |
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316 return self._stream.tell() |
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317 |
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318 def close(self): |
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319 return self._stream.close() |
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320 |
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321 def _chunklength(self): |
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322 d = readexactly(self._stream, 4) |
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323 l = struct.unpack(b">l", d)[0] |
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324 if l <= 4: |
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325 if l: |
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326 raise error.Abort(_(b"invalid chunk length %d") % l) |
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327 return 0 |
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328 if self.callback: |
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329 self.callback() |
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330 return l - 4 |
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331 |
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332 def changelogheader(self): |
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333 """v10 does not have a changelog header chunk""" |
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334 return {} |
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335 |
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336 def manifestheader(self): |
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337 """v10 does not have a manifest header chunk""" |
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338 return {} |
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339 |
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340 def filelogheader(self): |
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341 """return the header of the filelogs chunk, v10 only has the filename""" |
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342 l = self._chunklength() |
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343 if not l: |
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344 return {} |
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345 fname = readexactly(self._stream, l) |
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346 return {b'filename': fname} |
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347 |
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348 def _deltaheader(self, headertuple, prevnode): |
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349 node, p1, p2, cs = headertuple |
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350 if prevnode is None: |
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351 deltabase = p1 |
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352 else: |
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353 deltabase = prevnode |
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354 flags = 0 |
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355 protocol_flags = 0 |
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356 return node, p1, p2, deltabase, cs, flags, protocol_flags |
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357 |
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358 def deltachunk(self, prevnode): |
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359 # Chunkdata: (node, p1, p2, cs, deltabase, delta, flags, sidedata, proto_flags) |
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360 l = self._chunklength() |
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361 if not l: |
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362 return {} |
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363 headerdata = readexactly(self._stream, self.deltaheadersize) |
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364 header = self.deltaheader.unpack(headerdata) |
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365 delta = readexactly(self._stream, l - self.deltaheadersize) |
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366 header = self._deltaheader(header, prevnode) |
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367 node, p1, p2, deltabase, cs, flags, protocol_flags = header |
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368 return node, p1, p2, cs, deltabase, delta, flags, {}, protocol_flags |
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369 |
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370 def getchunks(self): |
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371 """returns all the chunks contains in the bundle |
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372 |
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373 Used when you need to forward the binary stream to a file or another |
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374 network API. To do so, it parse the changegroup data, otherwise it will |
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375 block in case of sshrepo because it don't know the end of the stream. |
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376 """ |
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377 # For changegroup 1 and 2, we expect 3 parts: changelog, manifestlog, |
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378 # and a list of filelogs. For changegroup 3, we expect 4 parts: |
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379 # changelog, manifestlog, a list of tree manifestlogs, and a list of |
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380 # filelogs. |
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381 # |
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382 # Changelog and manifestlog parts are terminated with empty chunks. The |
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383 # tree and file parts are a list of entry sections. Each entry section |
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384 # is a series of chunks terminating in an empty chunk. The list of these |
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385 # entry sections is terminated in yet another empty chunk, so we know |
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386 # we've reached the end of the tree/file list when we reach an empty |
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387 # chunk that was proceeded by no non-empty chunks. |
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388 |
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389 parts = 0 |
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390 while parts < 2 + self._grouplistcount: |
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|
391 noentries = True |
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392 while True: |
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393 chunk = getchunk(self) |
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394 if not chunk: |
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395 # The first two empty chunks represent the end of the |
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396 # changelog and the manifestlog portions. The remaining |
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397 # empty chunks represent either A) the end of individual |
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398 # tree or file entries in the file list, or B) the end of |
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399 # the entire list. It's the end of the entire list if there |
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400 # were no entries (i.e. noentries is True). |
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401 if parts < 2: |
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|
402 parts += 1 |
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|
403 elif noentries: |
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|
404 parts += 1 |
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|
405 break |
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|
406 noentries = False |
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407 yield chunkheader(len(chunk)) |
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408 pos = 0 |
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|
409 while pos < len(chunk): |
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|
410 next = pos + 2 ** 20 |
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|
411 yield chunk[pos:next] |
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412 pos = next |
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413 yield closechunk() |
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414 |
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|
415 def _unpackmanifests( |
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416 self, |
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417 repo, |
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418 revmap, |
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419 trp, |
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420 prog, |
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421 addrevisioncb=None, |
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|
422 debug_info=None, |
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|
423 delta_base_reuse_policy=None, |
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|
424 ): |
38346
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|
425 self.callback = prog.increment |
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|
426 # no need to check for empty manifest group here: |
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427 # if the result of the merge of 1 and 2 is the same in 3 and 4, |
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428 # no new manifest will be created and the manifest group will |
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|
429 # be empty during the pull |
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|
430 self.manifestheader() |
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changeset
|
431 deltas = self.deltaiter() |
46718
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|
432 storage = repo.manifestlog.getstorage(b'') |
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433 storage.addgroup( |
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434 deltas, |
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435 revmap, |
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436 trp, |
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437 addrevisioncb=addrevisioncb, |
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438 debug_info=debug_info, |
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439 delta_base_reuse_policy=delta_base_reuse_policy, |
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440 ) |
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441 prog.complete() |
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442 self.callback = None |
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443 |
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444 def apply( |
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445 self, |
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446 repo, |
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447 tr, |
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448 srctype, |
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449 url, |
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450 targetphase=phases.draft, |
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451 expectedtotal=None, |
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452 sidedata_categories=None, |
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453 delta_base_reuse_policy=None, |
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454 ): |
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455 """Add the changegroup returned by source.read() to this repo. |
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456 srctype is a string like 'push', 'pull', or 'unbundle'. url is |
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457 the URL of the repo where this changegroup is coming from. |
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458 |
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459 Return an integer summarizing the change to this repo: |
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460 - nothing changed or no source: 0 |
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461 - more heads than before: 1+added heads (2..n) |
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462 - fewer heads than before: -1-removed heads (-2..-n) |
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463 - number of heads stays the same: 1 |
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464 |
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465 `sidedata_categories` is an optional set of the remote's sidedata wanted |
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466 categories. |
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467 |
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468 `delta_base_reuse_policy` is an optional argument, when set to a value |
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469 it will control the way the delta contained into the bundle are reused |
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470 when applied in the revlog. |
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471 |
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472 See `DELTA_BASE_REUSE_*` entry in mercurial.revlogutils.constants. |
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473 """ |
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474 repo = repo.unfiltered() |
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475 |
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476 debug_info = None |
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477 if repo.ui.configbool(b'debug', b'unbundling-stats'): |
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478 debug_info = [] |
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479 |
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480 # Only useful if we're adding sidedata categories. If both peers have |
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481 # the same categories, then we simply don't do anything. |
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482 adding_sidedata = ( |
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483 ( |
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484 requirements.REVLOGV2_REQUIREMENT in repo.requirements |
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485 or requirements.CHANGELOGV2_REQUIREMENT in repo.requirements |
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486 ) |
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487 and self.version == b'04' |
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488 and srctype == b'pull' |
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489 ) |
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490 if adding_sidedata: |
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491 sidedata_helpers = sidedatamod.get_sidedata_helpers( |
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492 repo, |
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493 sidedata_categories or set(), |
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494 pull=True, |
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495 ) |
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496 else: |
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497 sidedata_helpers = None |
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498 |
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499 def csmap(x): |
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500 repo.ui.debug(b"add changeset %s\n" % short(x)) |
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501 return len(cl) |
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502 |
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503 def revmap(x): |
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504 return cl.rev(x) |
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505 |
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506 try: |
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507 # The transaction may already carry source information. In this |
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508 # case we use the top level data. We overwrite the argument |
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509 # because we need to use the top level value (if they exist) |
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510 # in this function. |
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511 srctype = tr.hookargs.setdefault(b'source', srctype) |
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512 tr.hookargs.setdefault(b'url', url) |
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513 repo.hook( |
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514 b'prechangegroup', throw=True, **pycompat.strkwargs(tr.hookargs) |
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515 ) |
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516 |
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517 # write changelog data to temp files so concurrent readers |
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518 # will not see an inconsistent view |
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519 cl = repo.changelog |
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520 cl.delayupdate(tr) |
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521 oldheads = set(cl.heads()) |
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522 |
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523 trp = weakref.proxy(tr) |
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524 # pull off the changeset group |
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525 repo.ui.status(_(b"adding changesets\n")) |
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526 clstart = len(cl) |
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527 progress = repo.ui.makeprogress( |
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528 _(b'changesets'), unit=_(b'chunks'), total=expectedtotal |
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529 ) |
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530 self.callback = progress.increment |
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531 |
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532 efilesset = set() |
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533 duprevs = [] |
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534 |
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535 def ondupchangelog(cl, rev): |
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536 if rev < clstart: |
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537 duprevs.append(rev) # pytype: disable=attribute-error |
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538 |
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539 def onchangelog(cl, rev): |
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540 ctx = cl.changelogrevision(rev) |
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541 assert efilesset is not None # help pytype |
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542 efilesset.update(ctx.files) |
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543 repo.register_changeset(rev, ctx) |
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544 |
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545 self.changelogheader() |
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546 deltas = self.deltaiter() |
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547 if not cl.addgroup( |
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548 deltas, |
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549 csmap, |
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550 trp, |
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551 alwayscache=True, |
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552 addrevisioncb=onchangelog, |
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553 duplicaterevisioncb=ondupchangelog, |
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554 debug_info=debug_info, |
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555 delta_base_reuse_policy=delta_base_reuse_policy, |
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556 ): |
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557 repo.ui.develwarn( |
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558 b'applied empty changelog from changegroup', |
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559 config=b'warn-empty-changegroup', |
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560 ) |
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561 efiles = len(efilesset) |
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562 clend = len(cl) |
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563 changesets = clend - clstart |
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564 progress.complete() |
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565 del deltas |
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566 # TODO Python 2.7 removal |
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567 # del efilesset |
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568 efilesset = None |
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569 self.callback = None |
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570 |
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571 # Keep track of the (non-changelog) revlogs we've updated and their |
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572 # range of new revisions for sidedata rewrite. |
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573 # TODO do something more efficient than keeping the reference to |
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574 # the revlogs, especially memory-wise. |
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575 touched_manifests = {} |
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576 touched_filelogs = {} |
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577 |
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578 # pull off the manifest group |
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579 repo.ui.status(_(b"adding manifests\n")) |
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580 # We know that we'll never have more manifests than we had |
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581 # changesets. |
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582 progress = repo.ui.makeprogress( |
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583 _(b'manifests'), unit=_(b'chunks'), total=changesets |
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584 ) |
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585 on_manifest_rev = None |
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586 if sidedata_helpers: |
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587 if revlog_constants.KIND_MANIFESTLOG in sidedata_helpers[1]: |
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588 |
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589 def on_manifest_rev(manifest, rev): |
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590 range = touched_manifests.get(manifest) |
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591 if not range: |
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592 touched_manifests[manifest] = (rev, rev) |
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593 else: |
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594 assert rev == range[1] + 1 |
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595 touched_manifests[manifest] = (range[0], rev) |
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596 |
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597 self._unpackmanifests( |
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598 repo, |
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599 revmap, |
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600 trp, |
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601 progress, |
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602 addrevisioncb=on_manifest_rev, |
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603 debug_info=debug_info, |
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604 delta_base_reuse_policy=delta_base_reuse_policy, |
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605 ) |
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|
606 |
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607 needfiles = {} |
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608 if repo.ui.configbool(b'server', b'validate'): |
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609 cl = repo.changelog |
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610 ml = repo.manifestlog |
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|
611 # validate incoming csets have their manifests |
49284
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612 for cset in range(clstart, clend): |
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613 mfnode = cl.changelogrevision(cset).manifest |
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614 mfest = ml[mfnode].readdelta() |
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|
615 # store file nodes we must see |
48913
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616 for f, n in mfest.items(): |
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617 needfiles.setdefault(f, set()).add(n) |
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618 |
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619 on_filelog_rev = None |
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620 if sidedata_helpers: |
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621 if revlog_constants.KIND_FILELOG in sidedata_helpers[1]: |
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622 |
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623 def on_filelog_rev(filelog, rev): |
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624 range = touched_filelogs.get(filelog) |
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625 if not range: |
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626 touched_filelogs[filelog] = (rev, rev) |
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627 else: |
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|
628 assert rev == range[1] + 1 |
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629 touched_filelogs[filelog] = (range[0], rev) |
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630 |
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631 # process the files |
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632 repo.ui.status(_(b"adding file changes\n")) |
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633 newrevs, newfiles = _addchangegroupfiles( |
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634 repo, |
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635 self, |
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636 revmap, |
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637 trp, |
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638 efiles, |
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639 needfiles, |
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640 addrevisioncb=on_filelog_rev, |
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641 debug_info=debug_info, |
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642 delta_base_reuse_policy=delta_base_reuse_policy, |
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643 ) |
42897
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644 |
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645 if sidedata_helpers: |
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646 if revlog_constants.KIND_CHANGELOG in sidedata_helpers[1]: |
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|
647 cl.rewrite_sidedata( |
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|
648 trp, sidedata_helpers, clstart, clend - 1 |
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649 ) |
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650 for mf, (startrev, endrev) in touched_manifests.items(): |
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|
651 mf.rewrite_sidedata(trp, sidedata_helpers, startrev, endrev) |
46718
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sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
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|
652 for fl, (startrev, endrev) in touched_filelogs.items(): |
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|
653 fl.rewrite_sidedata(trp, sidedata_helpers, startrev, endrev) |
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|
654 |
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655 # making sure the value exists |
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656 tr.changes.setdefault(b'changegroup-count-changesets', 0) |
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657 tr.changes.setdefault(b'changegroup-count-revisions', 0) |
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658 tr.changes.setdefault(b'changegroup-count-files', 0) |
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659 tr.changes.setdefault(b'changegroup-count-heads', 0) |
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|
660 |
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|
661 # some code use bundle operation for internal purpose. They usually |
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662 # set `ui.quiet` to do this outside of user sight. Size the report |
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663 # of such operation now happens at the end of the transaction, that |
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|
664 # ui.quiet has not direct effect on the output. |
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665 # |
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|
666 # To preserve this intend use an inelegant hack, we fail to report |
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667 # the change if `quiet` is set. We should probably move to |
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|
668 # something better, but this is a good first step to allow the "end |
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|
669 # of transaction report" to pass tests. |
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|
670 if not repo.ui.quiet: |
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671 tr.changes[b'changegroup-count-changesets'] += changesets |
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672 tr.changes[b'changegroup-count-revisions'] += newrevs |
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673 tr.changes[b'changegroup-count-files'] += newfiles |
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|
674 |
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|
675 deltaheads = 0 |
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|
676 if oldheads: |
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677 heads = cl.heads() |
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|
678 deltaheads += len(heads) - len(oldheads) |
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679 for h in heads: |
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|
680 if h not in oldheads and repo[h].closesbranch(): |
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681 deltaheads -= 1 |
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|
682 |
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|
683 # see previous comment about checking ui.quiet |
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|
684 if not repo.ui.quiet: |
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|
685 tr.changes[b'changegroup-count-heads'] += deltaheads |
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|
686 repo.invalidatevolatilesets() |
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|
687 |
32931
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|
688 if changesets > 0: |
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|
689 if b'node' not in tr.hookargs: |
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|
690 tr.hookargs[b'node'] = hex(cl.node(clstart)) |
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|
691 tr.hookargs[b'node_last'] = hex(cl.node(clend - 1)) |
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|
692 hookargs = dict(tr.hookargs) |
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|
693 else: |
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|
694 hookargs = dict(tr.hookargs) |
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|
695 hookargs[b'node'] = hex(cl.node(clstart)) |
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|
696 hookargs[b'node_last'] = hex(cl.node(clend - 1)) |
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|
697 repo.hook( |
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|
698 b'pretxnchangegroup', |
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|
699 throw=True, |
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|
700 **pycompat.strkwargs(hookargs) |
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diff
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|
701 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
702 |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
48946
diff
changeset
|
703 added = range(clstart, clend) |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
704 phaseall = None |
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changeset
|
705 if srctype in (b'push', b'serve'): |
32931
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
706 # Old servers can not push the boundary themselves. |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
707 # New servers won't push the boundary if changeset already |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
708 # exists locally as secret |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
709 # |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
710 # We should not use added here but the list of all change in |
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
711 # the bundle |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
712 if repo.publishing(): |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
713 targetphase = phaseall = phases.public |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
714 else: |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
715 # closer target phase computation |
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
716 |
32931
b08431e1b062
changegroup: delete "if True" and reflow
Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
717 # Those changesets have been pushed from the |
b08431e1b062
changegroup: delete "if True" and reflow
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parents:
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changeset
|
718 # outside, their phases are going to be pushed |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
719 # alongside. Therefor `targetphase` is |
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
720 # ignored. |
33456
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phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
721 targetphase = phaseall = phases.draft |
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
722 if added: |
45790
5d65e04b6a80
phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45789
diff
changeset
|
723 phases.registernew(repo, tr, targetphase, added) |
33456
ae052d04b89e
phases: rework phase movement code in 'cg.apply' to use 'registernew'
Boris Feld <boris.feld@octobus.net>
parents:
33406
diff
changeset
|
724 if phaseall is not None: |
46510
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
725 if duprevs: |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
726 duprevs.extend(added) |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
727 else: |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
728 duprevs = added |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
729 phases.advanceboundary(repo, tr, phaseall, [], revs=duprevs) |
fa7ae7aa0efd
changegroup: don't convert revisions to node for duplicate handling
Joerg Sonnenberger <joerg@bec.de>
parents:
46509
diff
changeset
|
730 duprevs = [] |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
731 |
32931
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
732 if changesets > 0: |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
733 |
43778
888bd39ed555
lock: pass "success" boolean to _afterlock callbacks
Kyle Lippincott <spectral@google.com>
parents:
43503
diff
changeset
|
734 def runhooks(unused_success): |
32931
b08431e1b062
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parents:
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changeset
|
735 # These hooks run when the lock releases, not when the |
b08431e1b062
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changeset
|
736 # transaction closes. So it's possible for the changelog |
b08431e1b062
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parents:
32930
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changeset
|
737 # to have changed since we last saw it. |
b08431e1b062
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parents:
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changeset
|
738 if clstart >= len(repo): |
b08431e1b062
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parents:
32930
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changeset
|
739 return |
26695
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changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
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diff
changeset
|
740 |
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43076
diff
changeset
|
741 repo.hook(b"changegroup", **pycompat.strkwargs(hookargs)) |
27867
7ced54ebf972
with: use context manager for transaction in changegroup apply
Bryan O'Sullivan <bryano@fb.com>
parents:
27754
diff
changeset
|
742 |
45789
09735cde6275
phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
743 for rev in added: |
32931
b08431e1b062
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32930
diff
changeset
|
744 args = hookargs.copy() |
45789
09735cde6275
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Joerg Sonnenberger <joerg@bec.de>
parents:
45788
diff
changeset
|
745 args[b'node'] = hex(cl.node(rev)) |
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changeset
|
746 del args[b'node_last'] |
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parents:
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changeset
|
747 repo.hook(b"incoming", **pycompat.strkwargs(args)) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
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changeset
|
748 |
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changeset
|
749 newheads = [h for h in repo.heads() if h not in oldheads] |
2372284d9457
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43059
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|
750 repo.ui.log( |
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|
751 b"incoming", |
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changeset
|
752 b"%d incoming changes - new heads: %s\n", |
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changeset
|
753 len(added), |
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diff
changeset
|
754 b', '.join([hex(c[:6]) for c in newheads]), |
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diff
changeset
|
755 ) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
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parents:
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changeset
|
756 |
43076
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changeset
|
757 tr.addpostclose( |
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parents:
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changeset
|
758 b'changegroup-runhooks-%020i' % clstart, |
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parents:
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|
759 lambda tr: repo._afterlock(runhooks), |
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parents:
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diff
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|
760 ) |
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|
761 if debug_info is not None: |
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parents:
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diff
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|
762 display_unbundle_debug_info(repo.ui, debug_info) |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
763 finally: |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
764 repo.ui.flush() |
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
765 # never return 0 here: |
32870
b441296f8e9c
changegroup: rename "dh" to the clearer "deltaheads"
Martin von Zweigbergk <martinvonz@google.com>
parents:
32869
diff
changeset
|
766 if deltaheads < 0: |
33030
3e102a8dd52c
bundle2: record changegroup data in 'op.records' (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
767 ret = deltaheads - 1 |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
768 else: |
33030
3e102a8dd52c
bundle2: record changegroup data in 'op.records' (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
769 ret = deltaheads + 1 |
33461
bb72031f0ea8
changegroup: stop returning and recording added nodes in 'cg.apply'
Boris Feld <boris.feld@octobus.net>
parents:
33456
diff
changeset
|
770 return ret |
26695
1121fced5b20
changegroup: migrate addchangegroup() to forward to cg?unpacker.apply()
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
771 |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
772 def deltaiter(self): |
34148
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
773 """ |
c8b6ed51386b
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Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
774 returns an iterator of the deltas in this changegroup |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
775 |
c8b6ed51386b
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Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
776 Useful for passing to the underlying storage system to be stored. |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
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|
777 """ |
c8b6ed51386b
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Durham Goode <durham@fb.com>
parents:
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changeset
|
778 chain = None |
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
779 for chunkdata in iter(lambda: self.deltachunk(chain), {}): |
47340
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47263
diff
changeset
|
780 # Chunkdata: (node, p1, p2, cs, deltabase, delta, flags, sidedata, proto_flags) |
3f00665bbea0
changegroup: fix deltachunk API to be consistent from one class to another
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47263
diff
changeset
|
781 yield chunkdata[:8] |
34294
05131c963767
changegroup: remove dictionary creation from deltachunk
Durham Goode <durham@fb.com>
parents:
34291
diff
changeset
|
782 chain = chunkdata[0] |
34148
c8b6ed51386b
changegroup: remove changegroup dependency from revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34103
diff
changeset
|
783 |
43076
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parents:
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diff
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|
784 |
23181
832b7ef275c8
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parents:
23178
diff
changeset
|
785 class cg2unpacker(cg1unpacker): |
26708
749d913f24b8
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Augie Fackler <augie@google.com>
parents:
26707
diff
changeset
|
786 """Unpacker for cg2 streams. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
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diff
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|
787 |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
788 cg2 streams add support for generaldelta, so the delta header |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
789 format is slightly different. All other features about the data |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
790 remain the same. |
749d913f24b8
changegroup: document the public surface area of cg?unpackers
Augie Fackler <augie@google.com>
parents:
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diff
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|
791 """ |
43076
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parents:
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diff
changeset
|
792 |
23181
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parents:
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diff
changeset
|
793 deltaheader = _CHANGEGROUPV2_DELTA_HEADER |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
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parents:
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diff
changeset
|
794 deltaheadersize = deltaheader.size |
43077
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Augie Fackler <augie@google.com>
parents:
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|
795 version = b'02' |
23181
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parents:
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|
796 |
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parents:
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diff
changeset
|
797 def _deltaheader(self, headertuple, prevnode): |
832b7ef275c8
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parents:
23178
diff
changeset
|
798 node, p1, p2, deltabase, cs = headertuple |
27433
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Mike Edgar <adgar@google.com>
parents:
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diff
changeset
|
799 flags = 0 |
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119790e1c67c
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|
800 protocol_flags = 0 |
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|
801 return node, p1, p2, deltabase, cs, flags, protocol_flags |
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parents:
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diff
changeset
|
802 |
43076
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parents:
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diff
changeset
|
803 |
27432
77d25b913f80
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Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
804 class cg3unpacker(cg2unpacker): |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
805 """Unpacker for cg3 streams. |
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
806 |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
807 cg3 streams add support for exchanging treemanifests and revlog |
27753
d4071cc73f46
changegroup3: add empty chunk separating directories and files
Martin von Zweigbergk <martinvonz@google.com>
parents:
27752
diff
changeset
|
808 flags. It adds the revlog flags to the delta header and an empty chunk |
d4071cc73f46
changegroup3: add empty chunk separating directories and files
Martin von Zweigbergk <martinvonz@google.com>
parents:
27752
diff
changeset
|
809 separating manifests and files. |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
810 """ |
43076
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parents:
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diff
changeset
|
811 |
27433
12f727a5b434
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Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
812 deltaheader = _CHANGEGROUPV3_DELTA_HEADER |
38896
271854adc3a6
changegroup: make delta header struct formatters actual structs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38895
diff
changeset
|
813 deltaheadersize = deltaheader.size |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
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diff
changeset
|
814 version = b'03' |
43076
2372284d9457
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parents:
43059
diff
changeset
|
815 _grouplistcount = 2 # One list of manifests and one list of files |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
816 |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
27432
diff
changeset
|
817 def _deltaheader(self, headertuple, prevnode): |
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
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diff
changeset
|
818 node, p1, p2, deltabase, cs, flags = headertuple |
47077
119790e1c67c
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parents:
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changeset
|
819 protocol_flags = 0 |
119790e1c67c
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
820 return node, p1, p2, deltabase, cs, flags, protocol_flags |
27433
12f727a5b434
changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents:
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diff
changeset
|
821 |
49610
35d4c2124073
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diff
changeset
|
822 def _unpackmanifests( |
35d4c2124073
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parents:
49609
diff
changeset
|
823 self, |
35d4c2124073
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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changeset
|
824 repo, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
825 revmap, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
826 trp, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
827 prog, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
828 addrevisioncb=None, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
829 debug_info=None, |
49766
152d9c011bcd
changegroup: add `delta_base_reuse_policy` argument
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49610
diff
changeset
|
830 delta_base_reuse_policy=None, |
49610
35d4c2124073
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diff
changeset
|
831 ): |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
832 super(cg3unpacker, self)._unpackmanifests( |
49610
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
833 repo, |
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
834 revmap, |
35d4c2124073
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parents:
49609
diff
changeset
|
835 trp, |
35d4c2124073
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
836 prog, |
35d4c2124073
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
837 addrevisioncb=addrevisioncb, |
35d4c2124073
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
838 debug_info=debug_info, |
49766
152d9c011bcd
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49610
diff
changeset
|
839 delta_base_reuse_policy=delta_base_reuse_policy, |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
840 ) |
29724
4e7be6e33269
changegroup: use `iter(callable, sentinel)` instead of while True
Augie Fackler <augie@google.com>
parents:
29690
diff
changeset
|
841 for chunkdata in iter(self.filelogheader, {}): |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
842 # If we get here, there are directory manifests in the changegroup |
43077
687b865b95ad
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parents:
43076
diff
changeset
|
843 d = chunkdata[b"filename"] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
844 repo.ui.debug(b"adding %s revisions\n" % d) |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
845 deltas = self.deltaiter() |
46718
ba8e508a8e69
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Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
846 if not repo.manifestlog.getstorage(d).addgroup( |
49610
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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changeset
|
847 deltas, |
35d4c2124073
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
848 revmap, |
35d4c2124073
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changeset
|
849 trp, |
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changeset
|
850 addrevisioncb=addrevisioncb, |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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changeset
|
851 debug_info=debug_info, |
49766
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
changeset
|
852 delta_base_reuse_policy=delta_base_reuse_policy, |
46718
ba8e508a8e69
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Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
853 ): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
854 raise error.Abort(_(b"received dir revlog group is empty")) |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
855 |
43076
2372284d9457
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parents:
43059
diff
changeset
|
856 |
46711
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
857 class cg4unpacker(cg3unpacker): |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
858 """Unpacker for cg4 streams. |
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
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diff
changeset
|
859 |
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
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46627
diff
changeset
|
860 cg4 streams add support for exchanging sidedata. |
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
861 """ |
a41565bef69f
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diff
changeset
|
862 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
863 deltaheader = _CHANGEGROUPV4_DELTA_HEADER |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
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changeset
|
864 deltaheadersize = deltaheader.size |
46711
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diff
changeset
|
865 version = b'04' |
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
866 |
47077
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parents:
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|
867 def _deltaheader(self, headertuple, prevnode): |
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868 protocol_flags, node, p1, p2, deltabase, cs, flags = headertuple |
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|
869 return node, p1, p2, deltabase, cs, flags, protocol_flags |
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Raphaël Gomès <rgomes@octobus.net>
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|
870 |
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|
871 def deltachunk(self, prevnode): |
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|
872 res = super(cg4unpacker, self).deltachunk(prevnode) |
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Raphaël Gomès <rgomes@octobus.net>
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|
873 if not res: |
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|
874 return res |
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diff
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|
875 |
47340
3f00665bbea0
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parents:
47263
diff
changeset
|
876 ( |
3f00665bbea0
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diff
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|
877 node, |
3f00665bbea0
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|
878 p1, |
3f00665bbea0
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diff
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|
879 p2, |
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diff
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|
880 cs, |
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|
881 deltabase, |
3f00665bbea0
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parents:
47263
diff
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|
882 delta, |
3f00665bbea0
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parents:
47263
diff
changeset
|
883 flags, |
3f00665bbea0
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|
884 sidedata, |
3f00665bbea0
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|
885 protocol_flags, |
3f00665bbea0
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parents:
47263
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|
886 ) = res |
3f00665bbea0
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47263
diff
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|
887 assert not sidedata |
46711
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
888 |
a41565bef69f
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Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
889 sidedata = {} |
47077
119790e1c67c
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Raphaël Gomès <rgomes@octobus.net>
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diff
changeset
|
890 if protocol_flags & storageutil.CG_FLAG_SIDEDATA: |
119790e1c67c
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
891 sidedata_raw = getchunk(self._stream) |
46711
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
892 sidedata = sidedatamod.deserialize_sidedata(sidedata_raw) |
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Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
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|
893 |
47340
3f00665bbea0
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47263
diff
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|
894 return ( |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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47263
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|
895 node, |
3f00665bbea0
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parents:
47263
diff
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|
896 p1, |
3f00665bbea0
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47263
diff
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|
897 p2, |
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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47263
diff
changeset
|
898 cs, |
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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47263
diff
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|
899 deltabase, |
3f00665bbea0
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parents:
47263
diff
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|
900 delta, |
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47263
diff
changeset
|
901 flags, |
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47263
diff
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|
902 sidedata, |
3f00665bbea0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47263
diff
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|
903 protocol_flags, |
3f00665bbea0
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parents:
47263
diff
changeset
|
904 ) |
46711
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diff
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|
905 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
906 |
48946
642e31cb55f0
py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48913
diff
changeset
|
907 class headerlessfixup: |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
908 def __init__(self, fh, h): |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
909 self._h = h |
7458de933f26
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Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
910 self._fh = fh |
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diff
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|
911 |
12329
7458de933f26
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Matt Mackall <mpm@selenic.com>
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changeset
|
912 def read(self, n): |
7458de933f26
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Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
913 if self._h: |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
914 d, self._h = self._h[:n], self._h[n:] |
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
915 if len(d) < n: |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
916 d += readexactly(self._fh, n - len(d)) |
12329
7458de933f26
bundle: push chunkbuffer down into decompress
Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
917 return d |
13457
e74fe15dc7fd
changegroup: verify all stream reads
Mads Kiilerich <mads@kiilerich.com>
parents:
13456
diff
changeset
|
918 return readexactly(self._fh, n) |
12329
7458de933f26
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Matt Mackall <mpm@selenic.com>
parents:
12044
diff
changeset
|
919 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
920 |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
921 def _revisiondeltatochunks(repo, delta, headerfn): |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
922 """Serialize a revisiondelta to changegroup chunks.""" |
39016
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
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|
923 |
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
924 # The captured revision delta may be encoded as a delta against |
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
925 # a base revision or as a full revision. The changegroup format |
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
926 # requires that everything on the wire be deltas. So for full |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
927 # revisions, we need to invent a header that says to rewrite |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
928 # data. |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
929 |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
930 if delta.delta is not None: |
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
931 prefix, data = b'', delta.delta |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46927
diff
changeset
|
932 elif delta.basenode == repo.nullid: |
39016
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
933 data = delta.revision |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
934 prefix = mdiff.trivialdiffheader(len(data)) |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
935 else: |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
936 data = delta.revision |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
937 prefix = mdiff.replacediffheader(delta.baserevisionsize, len(data)) |
39016
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
938 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
939 meta = headerfn(delta) |
39016
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
940 |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
941 yield chunkheader(len(meta) + len(prefix) + len(data)) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
942 yield meta |
39016
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
943 if prefix: |
39b8277e2115
changegroup: differentiate between fulltext and diff based deltas
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
944 yield prefix |
39b8277e2115
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39015
diff
changeset
|
945 yield data |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
946 |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
47076
diff
changeset
|
947 if delta.protocol_flags & storageutil.CG_FLAG_SIDEDATA: |
46712
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
948 # Need a separate chunk for sidedata to be able to differentiate |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
949 # "raw delta" length and sidedata length |
47077
119790e1c67c
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Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
950 sidedata = delta.sidedata |
46712
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
951 yield chunkheader(len(sidedata)) |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
46711
diff
changeset
|
952 yield sidedata |
e8c11a2c96c0
delta: add sidedata field to revision delta
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
953 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
954 |
38997
812eec3f89cb
changegroup: remove _clnodetorev
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38996
diff
changeset
|
955 def _sortnodesellipsis(store, nodes, cl, lookup): |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
956 """Sort nodes for changegroup generation.""" |
38982
037debbf869c
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parents:
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diff
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|
957 # Ellipses serving mode. |
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
958 # |
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parents:
38981
diff
changeset
|
959 # In a perfect world, we'd generate better ellipsis-ified graphs |
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
960 # for non-changelog revlogs. In practice, we haven't started doing |
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
961 # that yet, so the resulting DAGs for the manifestlog and filelogs |
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
962 # are actually full of bogus parentage on all the ellipsis |
037debbf869c
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parents:
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diff
changeset
|
963 # nodes. This has the side effect that, while the contents are |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
964 # correct, the individual DAGs might be completely out of whack in |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
965 # a case like 882681bc3166 and its ancestors (back about 10 |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
966 # revisions or so) in the main hg repo. |
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
967 # |
037debbf869c
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parents:
38981
diff
changeset
|
968 # The one invariant we *know* holds is that the new (potentially |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
969 # bogus) DAG shape will be valid if we order the nodes in the |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
970 # order that they're introduced in dramatis personae by the |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
971 # changelog, so what we do is we sort the non-changelog histories |
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
972 # by the order in which they are used by the changelog. |
38997
812eec3f89cb
changegroup: remove _clnodetorev
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38996
diff
changeset
|
973 key = lambda n: cl.rev(lookup(n)) |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
974 return sorted(nodes, key=key) |
38982
037debbf869c
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
975 |
43076
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
976 |
2372284d9457
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977 def _resolvenarrowrevisioninfo( |
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978 cl, |
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979 store, |
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980 ischangelog, |
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981 rev, |
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982 linkrev, |
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983 linknode, |
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984 clrevtolocalrev, |
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985 fullclnodes, |
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986 precomputedellipsis, |
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987 ): |
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988 linkparents = precomputedellipsis[linkrev] |
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989 |
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990 def local(clrev): |
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991 """Turn a changelog revnum into a local revnum. |
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992 |
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993 The ellipsis dag is stored as revnums on the changelog, |
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994 but when we're producing ellipsis entries for |
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995 non-changelog revlogs, we need to turn those numbers into |
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996 something local. This does that for us, and during the |
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997 changelog sending phase will also expand the stored |
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998 mappings as needed. |
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999 """ |
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1000 if clrev == nullrev: |
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1001 return nullrev |
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1002 |
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1003 if ischangelog: |
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1004 return clrev |
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1005 |
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1006 # Walk the ellipsis-ized changelog breadth-first looking for a |
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1007 # change that has been linked from the current revlog. |
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1008 # |
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1009 # For a flat manifest revlog only a single step should be necessary |
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1010 # as all relevant changelog entries are relevant to the flat |
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1011 # manifest. |
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1012 # |
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1013 # For a filelog or tree manifest dirlog however not every changelog |
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1014 # entry will have been relevant, so we need to skip some changelog |
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1015 # nodes even after ellipsis-izing. |
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1016 walk = [clrev] |
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1017 while walk: |
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1018 p = walk[0] |
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1019 walk = walk[1:] |
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1020 if p in clrevtolocalrev: |
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1021 return clrevtolocalrev[p] |
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1022 elif p in fullclnodes: |
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1023 walk.extend([pp for pp in cl.parentrevs(p) if pp != nullrev]) |
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1024 elif p in precomputedellipsis: |
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1025 walk.extend( |
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1026 [pp for pp in precomputedellipsis[p] if pp != nullrev] |
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1027 ) |
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1028 else: |
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1029 # In this case, we've got an ellipsis with parents |
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1030 # outside the current bundle (likely an |
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1031 # incremental pull). We "know" that we can use the |
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1032 # value of this same revlog at whatever revision |
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1033 # is pointed to by linknode. "Know" is in scare |
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1034 # quotes because I haven't done enough examination |
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1035 # of edge cases to convince myself this is really |
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1036 # a fact - it works for all the (admittedly |
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1037 # thorough) cases in our testsuite, but I would be |
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1038 # somewhat unsurprised to find a case in the wild |
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1039 # where this breaks down a bit. That said, I don't |
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1040 # know if it would hurt anything. |
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1041 for i in range(rev, 0, -1): |
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1042 if store.linkrev(i) == clrev: |
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1043 return i |
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1044 # We failed to resolve a parent for this node, so |
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1045 # we crash the changegroup construction. |
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1046 if util.safehasattr(store, 'target'): |
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1047 target = store.display_id |
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1048 else: |
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1049 # some revlog not actually a revlog |
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1050 target = store._revlog.display_id |
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1051 |
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1052 raise error.Abort( |
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1053 b"unable to resolve parent while packing '%s' %r" |
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1054 b' for changeset %r' % (target, rev, clrev) |
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1055 ) |
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1056 |
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1057 return nullrev |
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1058 |
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1059 if not linkparents or (store.parentrevs(rev) == (nullrev, nullrev)): |
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1060 p1, p2 = nullrev, nullrev |
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1061 elif len(linkparents) == 1: |
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1062 (p1,) = sorted(local(p) for p in linkparents) |
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1063 p2 = nullrev |
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1064 else: |
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1065 p1, p2 = sorted(local(p) for p in linkparents) |
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1066 |
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1067 p1node, p2node = store.node(p1), store.node(p2) |
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1068 |
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1069 return p1node, p2node, linknode |
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1070 |
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1071 |
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1072 def deltagroup( |
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1073 repo, |
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1074 store, |
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1075 nodes, |
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1076 ischangelog, |
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1077 lookup, |
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1078 forcedeltaparentprev, |
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1079 topic=None, |
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1080 ellipses=False, |
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1081 clrevtolocalrev=None, |
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1082 fullclnodes=None, |
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1083 precomputedellipsis=None, |
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1084 sidedata_helpers=None, |
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1085 debug_info=None, |
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1086 ): |
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1087 """Calculate deltas for a set of revisions. |
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1088 |
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1089 Is a generator of ``revisiondelta`` instances. |
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1090 |
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1091 If topic is not None, progress detail will be generated using this |
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1092 topic name (e.g. changesets, manifests, etc). |
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1093 |
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1094 See `revlogutil.sidedata.get_sidedata_helpers` for the doc on |
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1095 `sidedata_helpers`. |
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1096 """ |
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1097 if not nodes: |
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1098 return |
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1099 |
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1100 cl = repo.changelog |
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1101 |
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1102 if ischangelog: |
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1103 # `hg log` shows changesets in storage order. To preserve order |
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1104 # across clones, send out changesets in storage order. |
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1105 nodesorder = b'storage' |
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1106 elif ellipses: |
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1107 nodes = _sortnodesellipsis(store, nodes, cl, lookup) |
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1108 nodesorder = b'nodes' |
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1109 else: |
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1110 nodesorder = None |
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1111 |
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1112 # Perform ellipses filtering and revision massaging. We do this before |
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1113 # emitrevisions() because a) filtering out revisions creates less work |
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1114 # for emitrevisions() b) dropping revisions would break emitrevisions()'s |
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1115 # assumptions about delta choices and we would possibly send a delta |
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1116 # referencing a missing base revision. |
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1117 # |
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1118 # Also, calling lookup() has side-effects with regards to populating |
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1119 # data structures. If we don't call lookup() for each node or if we call |
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1120 # lookup() after the first pass through each node, things can break - |
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1121 # possibly intermittently depending on the python hash seed! For that |
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1122 # reason, we store a mapping of all linknodes during the initial node |
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1123 # pass rather than use lookup() on the output side. |
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1124 if ellipses: |
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1125 filtered = [] |
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1126 adjustedparents = {} |
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1127 linknodes = {} |
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1128 |
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1129 for node in nodes: |
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1130 rev = store.rev(node) |
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1131 linknode = lookup(node) |
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1132 linkrev = cl.rev(linknode) |
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1133 clrevtolocalrev[linkrev] = rev |
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1134 |
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1135 # If linknode is in fullclnodes, it means the corresponding |
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1136 # changeset was a full changeset and is being sent unaltered. |
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|
1137 if linknode in fullclnodes: |
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1138 linknodes[node] = linknode |
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1139 |
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1140 # If the corresponding changeset wasn't in the set computed |
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1141 # as relevant to us, it should be dropped outright. |
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1142 elif linkrev not in precomputedellipsis: |
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1143 continue |
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1144 |
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1145 else: |
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1146 # We could probably do this later and avoid the dict |
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1147 # holding state. But it likely doesn't matter. |
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|
1148 p1node, p2node, linknode = _resolvenarrowrevisioninfo( |
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1149 cl, |
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|
1150 store, |
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|
1151 ischangelog, |
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|
1152 rev, |
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|
1153 linkrev, |
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1154 linknode, |
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1155 clrevtolocalrev, |
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|
1156 fullclnodes, |
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1157 precomputedellipsis, |
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|
1158 ) |
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1159 |
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1160 adjustedparents[node] = (p1node, p2node) |
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1161 linknodes[node] = linknode |
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1162 |
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1163 filtered.append(node) |
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1164 |
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1165 nodes = filtered |
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|
1166 |
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1167 # We expect the first pass to be fast, so we only engage the progress |
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1168 # meter for constructing the revision deltas. |
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1169 progress = None |
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1170 if topic is not None: |
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1171 progress = repo.ui.makeprogress( |
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1172 topic, unit=_(b'chunks'), total=len(nodes) |
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1173 ) |
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1174 |
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1175 configtarget = repo.ui.config(b'devel', b'bundle.delta') |
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|
1176 if configtarget not in (b'', b'p1', b'full'): |
46686
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|
1177 msg = _(b"""config "devel.bundle.delta" as unknown value: %s""") |
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|
1178 repo.ui.warn(msg % configtarget) |
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|
1179 |
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1180 deltamode = repository.CG_DELTAMODE_STD |
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|
1181 if forcedeltaparentprev: |
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1182 deltamode = repository.CG_DELTAMODE_PREV |
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1183 elif configtarget == b'p1': |
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1184 deltamode = repository.CG_DELTAMODE_P1 |
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1185 elif configtarget == b'full': |
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1186 deltamode = repository.CG_DELTAMODE_FULL |
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1187 |
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1188 revisions = store.emitrevisions( |
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1189 nodes, |
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1190 nodesorder=nodesorder, |
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1191 revisiondata=True, |
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1192 assumehaveparentrevisions=not ellipses, |
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1193 deltamode=deltamode, |
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1194 sidedata_helpers=sidedata_helpers, |
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1195 debug_info=debug_info, |
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1196 ) |
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1197 |
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1198 for i, revision in enumerate(revisions): |
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1199 if progress: |
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|
1200 progress.update(i + 1) |
e793e11e1462
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
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|
1201 |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1202 if ellipses: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
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|
1203 linknode = linknodes[revision.node] |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1204 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1205 if revision.node in adjustedparents: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1206 p1node, p2node = adjustedparents[revision.node] |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1207 revision.p1node = p1node |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1208 revision.p2node = p2node |
40047
8e398628a3f2
repository: define and use revision flag constants
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39866
diff
changeset
|
1209 revision.flags |= repository.REVISION_FLAG_ELLIPSIS |
39865
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1210 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1211 else: |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1212 linknode = lookup(revision.node) |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
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|
1213 |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1214 revision.linknode = linknode |
31b7e8e7132e
changegroup: port to emitrevisions() (issue5976)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39861
diff
changeset
|
1215 yield revision |
39018
e793e11e1462
changegroup: introduce requests to define delta generation
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39017
diff
changeset
|
1216 |
39009
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1217 if progress: |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1218 progress.complete() |
9e8eb2b444e5
changegroup: extract cgpacker.group() to standalone function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39008
diff
changeset
|
1219 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1220 |
49609
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
1221 def make_debug_info(): |
9cac281eb9c0
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|
1222 """ "build a "new" debug_info dictionnary |
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|
1223 |
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|
1224 That dictionnary can be used to gather information about the bundle process |
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|
1225 """ |
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debug: add an option to display statistic about a bundling operation
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|
1226 return { |
9cac281eb9c0
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|
1227 'revision-total': 0, |
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|
1228 'revision-changelog': 0, |
9cac281eb9c0
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|
1229 'revision-manifest': 0, |
9cac281eb9c0
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|
1230 'revision-files': 0, |
9cac281eb9c0
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|
1231 'file-count': 0, |
9cac281eb9c0
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|
1232 'merge-total': 0, |
9cac281eb9c0
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|
1233 'available-delta': 0, |
9cac281eb9c0
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|
1234 'available-full': 0, |
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|
1235 'delta-against-prev': 0, |
9cac281eb9c0
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|
1236 'delta-full': 0, |
9cac281eb9c0
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|
1237 'delta-against-p1': 0, |
9cac281eb9c0
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|
1238 'denied-delta-candeltafn': 0, |
9cac281eb9c0
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|
1239 'denied-base-not-available': 0, |
9cac281eb9c0
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|
1240 'reused-storage-delta': 0, |
9cac281eb9c0
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|
1241 'computed-delta': 0, |
9cac281eb9c0
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|
1242 } |
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|
1243 |
9cac281eb9c0
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|
1244 |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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changeset
|
1245 def merge_debug_info(base, other): |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
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|
1246 """merge the debug information from <other> into <base> |
9cac281eb9c0
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|
1247 |
9cac281eb9c0
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parents:
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diff
changeset
|
1248 This function can be used to gather lower level information into higher level ones. |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
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|
1249 """ |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
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|
1250 for key in ( |
9cac281eb9c0
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|
1251 'revision-total', |
9cac281eb9c0
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|
1252 'revision-changelog', |
9cac281eb9c0
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|
1253 'revision-manifest', |
9cac281eb9c0
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changeset
|
1254 'revision-files', |
9cac281eb9c0
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|
1255 'merge-total', |
9cac281eb9c0
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|
1256 'available-delta', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
1257 'available-full', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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changeset
|
1258 'delta-against-prev', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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changeset
|
1259 'delta-full', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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changeset
|
1260 'delta-against-p1', |
9cac281eb9c0
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parents:
49284
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changeset
|
1261 'denied-delta-candeltafn', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
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changeset
|
1262 'denied-base-not-available', |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
1263 'reused-storage-delta', |
9cac281eb9c0
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parents:
49284
diff
changeset
|
1264 'computed-delta', |
9cac281eb9c0
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49284
diff
changeset
|
1265 ): |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
changeset
|
1266 base[key] += other[key] |
9cac281eb9c0
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diff
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|
1267 |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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49284
diff
changeset
|
1268 |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
changeset
|
1269 _KEY_PART_WIDTH = 17 |
9cac281eb9c0
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|
1270 |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
1271 |
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changeset
|
1272 def _dbg_bdl_line( |
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|
1273 ui, |
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|
1274 indent, |
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|
1275 key, |
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|
1276 base_value=None, |
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|
1277 percentage_base=None, |
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|
1278 percentage_key=None, |
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|
1279 percentage_ref=None, |
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|
1280 extra=None, |
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|
1281 ): |
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|
1282 """Print one line of debug_bundle_debug_info""" |
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changeset
|
1283 line = b"DEBUG-BUNDLING: " |
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|
1284 line += b' ' * (2 * indent) |
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|
1285 key += b":" |
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|
1286 if base_value is not None: |
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|
1287 assert len(key) + 1 + (2 * indent) <= _KEY_PART_WIDTH |
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|
1288 line += key.ljust(_KEY_PART_WIDTH - (2 * indent)) |
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|
1289 line += b"%10d" % base_value |
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1290 else: |
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|
1291 line += key |
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|
1292 |
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|
1293 if percentage_base is not None: |
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|
1294 assert base_value is not None |
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|
1295 percentage = base_value * 100 // percentage_base |
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|
1296 if percentage_key is not None: |
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|
1297 line += b" (%d%% of %s %d)" % ( |
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|
1298 percentage, |
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|
1299 percentage_key, |
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|
1300 percentage_ref, |
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|
1301 ) |
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|
1302 else: |
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|
1303 line += b" (%d%%)" % percentage |
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|
1304 |
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|
1305 if extra: |
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1306 line += b" " |
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1307 line += extra |
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1308 |
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1309 line += b'\n' |
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1310 ui.write_err(line) |
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1311 |
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1312 |
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1313 def display_bundling_debug_info( |
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1314 ui, |
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1315 debug_info, |
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1316 cl_debug_info, |
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1317 mn_debug_info, |
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1318 fl_debug_info, |
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1319 ): |
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|
1320 """display debug information gathered during a bundling through `ui`""" |
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1321 d = debug_info |
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1322 c = cl_debug_info |
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1323 m = mn_debug_info |
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1324 f = fl_debug_info |
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1325 all_info = [ |
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1326 (b"changelog", b"cl", c), |
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|
1327 (b"manifests", b"mn", m), |
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1328 (b"files", b"fl", f), |
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1329 ] |
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1330 _dbg_bdl_line(ui, 0, b'revisions', d['revision-total']) |
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1331 _dbg_bdl_line(ui, 1, b'changelog', d['revision-changelog']) |
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1332 _dbg_bdl_line(ui, 1, b'manifest', d['revision-manifest']) |
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1333 extra = b'(for %d revlogs)' % d['file-count'] |
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1334 _dbg_bdl_line(ui, 1, b'files', d['revision-files'], extra=extra) |
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1335 if d['merge-total']: |
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1336 _dbg_bdl_line(ui, 1, b'merge', d['merge-total'], d['revision-total']) |
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1337 for k, __, v in all_info: |
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1338 if v['merge-total']: |
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1339 _dbg_bdl_line(ui, 2, k, v['merge-total'], v['revision-total']) |
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|
1340 |
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1341 _dbg_bdl_line(ui, 0, b'deltas') |
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1342 _dbg_bdl_line( |
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1343 ui, |
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1344 1, |
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1345 b'from-storage', |
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1346 d['reused-storage-delta'], |
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1347 percentage_base=d['available-delta'], |
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1348 percentage_key=b"available", |
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1349 percentage_ref=d['available-delta'], |
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|
1350 ) |
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|
1351 |
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|
1352 if d['denied-delta-candeltafn']: |
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|
1353 _dbg_bdl_line(ui, 2, b'denied-fn', d['denied-delta-candeltafn']) |
9cac281eb9c0
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|
1354 for __, k, v in all_info: |
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|
1355 if v['denied-delta-candeltafn']: |
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|
1356 _dbg_bdl_line(ui, 3, k, v['denied-delta-candeltafn']) |
9cac281eb9c0
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|
1357 |
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|
1358 if d['denied-base-not-available']: |
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|
1359 _dbg_bdl_line(ui, 2, b'denied-nb', d['denied-base-not-available']) |
9cac281eb9c0
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|
1360 for k, __, v in all_info: |
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|
1361 if v['denied-base-not-available']: |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
1362 _dbg_bdl_line(ui, 3, k, v['denied-base-not-available']) |
9cac281eb9c0
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|
1363 |
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1364 if d['computed-delta']: |
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|
1365 _dbg_bdl_line(ui, 1, b'computed', d['computed-delta']) |
9cac281eb9c0
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|
1366 |
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|
1367 if d['available-full']: |
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|
1368 _dbg_bdl_line( |
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|
1369 ui, |
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|
1370 2, |
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|
1371 b'full', |
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|
1372 d['delta-full'], |
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1373 percentage_base=d['available-full'], |
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|
1374 percentage_key=b"native", |
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|
1375 percentage_ref=d['available-full'], |
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|
1376 ) |
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|
1377 for k, __, v in all_info: |
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|
1378 if v['available-full']: |
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|
1379 _dbg_bdl_line( |
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|
1380 ui, |
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|
1381 3, |
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|
1382 k, |
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|
1383 v['delta-full'], |
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1384 percentage_base=v['available-full'], |
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|
1385 percentage_key=b"native", |
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|
1386 percentage_ref=v['available-full'], |
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|
1387 ) |
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|
1388 |
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|
1389 if d['delta-against-prev']: |
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|
1390 _dbg_bdl_line(ui, 2, b'previous', d['delta-against-prev']) |
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|
1391 for k, __, v in all_info: |
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|
1392 if v['delta-against-prev']: |
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|
1393 _dbg_bdl_line(ui, 3, k, v['delta-against-prev']) |
9cac281eb9c0
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|
1394 |
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|
1395 if d['delta-against-p1']: |
9cac281eb9c0
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|
1396 _dbg_bdl_line(ui, 2, b'parent-1', d['delta-against-prev']) |
9cac281eb9c0
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|
1397 for k, __, v in all_info: |
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|
1398 if v['delta-against-p1']: |
9cac281eb9c0
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|
1399 _dbg_bdl_line(ui, 3, k, v['delta-against-p1']) |
9cac281eb9c0
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|
1400 |
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diff
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|
1401 |
48946
642e31cb55f0
py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48913
diff
changeset
|
1402 class cgpacker: |
43076
2372284d9457
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parents:
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diff
changeset
|
1403 def __init__( |
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diff
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|
1404 self, |
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parents:
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diff
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|
1405 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1406 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1407 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
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|
1408 version, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1409 builddeltaheader, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1410 manifestsend, |
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parents:
43059
diff
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|
1411 forcedeltaparentprev=False, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1412 bundlecaps=None, |
2372284d9457
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parents:
43059
diff
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|
1413 ellipses=False, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1414 shallow=False, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
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|
1415 ellipsisroots=None, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1416 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1417 remote_sidedata=None, |
43076
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1418 ): |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
changeset
|
1419 """Given a source repo, construct a bundler. |
32287
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1420 |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1421 oldmatcher is a matcher that matches on files the client already has. |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1422 These will not be included in the changegroup. |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1423 |
2c5835b4246b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
1424 matcher is a matcher that matches on files to include in the |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
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|
1425 changegroup. Used to facilitate sparse changegroups. |
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
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|
1426 |
39017
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
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|
1427 forcedeltaparentprev indicates whether delta parents must be against |
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1428 the previous revision in a delta group. This should only be used for |
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1429 compatibility with changegroup version 1. |
38901
23ae0c07a3e1
changegroup: control delta parent behavior via constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38900
diff
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|
1430 |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1431 builddeltaheader is a callable that constructs the header for a group |
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
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|
1432 delta. |
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1433 |
38898
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
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|
1434 manifestsend is a chunk to send after manifests have been fully emitted. |
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
changeset
|
1435 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
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|
1436 ellipses indicates whether ellipsis serving mode is enabled. |
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
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|
1437 |
32287
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Durham Goode <durham@fb.com>
parents:
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diff
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|
1438 bundlecaps is optional and can be used to specify the set of |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1439 capabilities which can be used to build the bundle. While bundlecaps is |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1440 unused in core Mercurial, extensions rely on this feature to communicate |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1441 capabilities to customize the changegroup packer. |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
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|
1442 |
cdb9bc216771
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
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|
1443 shallow indicates whether shallow data might be sent. The packer may |
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
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|
1444 need to pack file contents not introduced by the changes being packed. |
38909
1af339c22aeb
changegroup: move fullnodes into cgpacker
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38908
diff
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|
1445 |
38996
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1446 fullnodes is the set of changelog nodes which should not be ellipsis |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1447 nodes. We store this rather than the set of nodes that should be |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1448 ellipsis because for very large histories we expect this to be |
5baafb8fe253
changegroup: rename _fullnodes to _fullclnodes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38995
diff
changeset
|
1449 significantly smaller. |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1450 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1451 remote_sidedata is the set of sidedata categories wanted by the remote. |
19202
0455fc94ae00
bundle-ng: move gengroup into bundler, pass repo object to bundler
Sune Foldager <cryo@cyanite.org>
parents:
19201
diff
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|
1452 """ |
40344
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Martin von Zweigbergk <martinvonz@google.com>
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|
1453 assert oldmatcher |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
1454 assert matcher |
2c5835b4246b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
1455 self._oldmatcher = oldmatcher |
2c5835b4246b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1456 self._matcher = matcher |
38794
1d01cf0416a5
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
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|
1457 |
38895
d7ac49c2353c
changegroup: pass version into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38894
diff
changeset
|
1458 self.version = version |
39017
ef3d3a2f9aa5
changegroup: refactor delta parent code
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39016
diff
changeset
|
1459 self._forcedeltaparentprev = forcedeltaparentprev |
38897
bd64b8b8f0dd
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
1460 self._builddeltaheader = builddeltaheader |
38898
67f37e8a5490
changegroup: pass end of manifests marker into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38897
diff
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|
1461 self._manifestsend = manifestsend |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1462 self._ellipses = ellipses |
38895
d7ac49c2353c
changegroup: pass version into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38894
diff
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|
1463 |
32287
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Durham Goode <durham@fb.com>
parents:
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diff
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|
1464 # Set of capabilities we can use to build the bundle. |
df3cf9422e1b
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Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1465 if bundlecaps is None: |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
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|
1466 bundlecaps = set() |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32268
diff
changeset
|
1467 self._bundlecaps = bundlecaps |
46713
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
46712
diff
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|
1468 if remote_sidedata is None: |
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
1469 remote_sidedata = set() |
bc2519513ae0
sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1470 self._remote_sidedata = remote_sidedata |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1471 self._isshallow = shallow |
38996
5baafb8fe253
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
1472 self._fullclnodes = fullnodes |
38900
6e999a2d8fe7
changegroup: control reordering via constructor argument
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38899
diff
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|
1473 |
38907
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
changeset
|
1474 # Maps ellipsis revs to their roots at the changelog level. |
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
changeset
|
1475 self._precomputedellipsis = ellipsisroots |
ad4c4cc9a5ac
changegroup: pass ellipsis roots into cgpacker constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38906
diff
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|
1476 |
19202
0455fc94ae00
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Sune Foldager <cryo@cyanite.org>
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|
1477 self._repo = repo |
38900
6e999a2d8fe7
changegroup: control reordering via constructor argument
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
1478 |
23748
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
Mads Kiilerich <madski@unity3d.com>
parents:
23382
diff
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|
1479 if self._repo.ui.verbose and not self._repo.ui.debugflag: |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
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parents:
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|
1480 self._verbosenote = self._repo.ui.note |
4ab66de46a96
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Mads Kiilerich <madski@unity3d.com>
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|
1481 else: |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
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changeset
|
1482 self._verbosenote = lambda s: None |
4ab66de46a96
bundle: when verbose, show what takes up the space in the generated bundle
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|
1483 |
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|
1484 def generate( |
49609
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1485 self, |
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|
1486 commonrevs, |
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1487 clnodes, |
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|
1488 fastpathlinkrev, |
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|
1489 source, |
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|
1490 changelog=True, |
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|
1491 ): |
39672
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|
1492 """Yield a sequence of changegroup byte chunks. |
a1942015c10e
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changeset
|
1493 If changelog is False, changelog data won't be added to changegroup |
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|
1494 """ |
38976
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|
1495 |
49609
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|
1496 debug_info = None |
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|
1497 repo = self._repo |
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|
1498 if repo.ui.configbool(b'debug', b'bundling-stats'): |
9cac281eb9c0
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|
1499 debug_info = make_debug_info() |
24978
f52560c64953
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1500 cl = repo.changelog |
19204
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bundle-ng: move bundle generation to changegroup.py
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19202
diff
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|
1501 |
43077
687b865b95ad
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changeset
|
1502 self._verbosenote(_(b'uncompressed size of bundle content:\n')) |
38976
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|
1503 size = 0 |
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|
1504 |
46715
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|
1505 sidedata_helpers = None |
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|
1506 if self.version == b'04': |
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|
1507 remote_sidedata = self._remote_sidedata |
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|
1508 if source == b'strip': |
45f0d5297698
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changeset
|
1509 # We're our own remote when stripping, get the no-op helpers |
45f0d5297698
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|
1510 # TODO a better approach would be for the strip bundle to |
45f0d5297698
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|
1511 # correctly advertise its sidedata categories directly. |
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|
1512 remote_sidedata = repo._wanted_sidedata |
47085
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sidedata: move sidedata-related utils to the dedicated module
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|
1513 sidedata_helpers = sidedatamod.get_sidedata_helpers( |
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|
1514 repo, |
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|
1515 remote_sidedata, |
47085
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|
1516 ) |
46715
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|
1517 |
49609
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|
1518 cl_debug_info = None |
9cac281eb9c0
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parents:
49284
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|
1519 if debug_info is not None: |
9cac281eb9c0
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|
1520 cl_debug_info = make_debug_info() |
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diff
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|
1521 clstate, deltas = self._generatechangelog( |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1522 cl, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1523 clnodes, |
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1524 generate=changelog, |
45f0d5297698
changegroupv4: add sidedata helpers
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parents:
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diff
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|
1525 sidedata_helpers=sidedata_helpers, |
49609
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diff
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|
1526 debug_info=cl_debug_info, |
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parents:
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diff
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|
1527 ) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1528 for delta in deltas: |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1529 for chunk in _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1530 self._repo, delta, self._builddeltaheader |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1531 ): |
41448
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1532 size += len(chunk) |
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
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diff
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|
1533 yield chunk |
38976
f7228c907ef4
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Gregory Szorc <gregory.szorc@gmail.com>
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|
1534 |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1535 close = closechunk() |
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
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|
1536 size += len(close) |
fcdab6629dde
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
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|
1537 yield closechunk() |
49609
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|
1538 if debug_info is not None: |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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|
1539 merge_debug_info(debug_info, cl_debug_info) |
9cac281eb9c0
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49284
diff
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|
1540 debug_info['revision-changelog'] = cl_debug_info['revision-total'] |
39010
fcdab6629dde
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
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|
1541 |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1542 self._verbosenote(_(b'%8.i (changelog)\n') % size) |
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|
1543 |
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diff
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|
1544 clrevorder = clstate[b'clrevorder'] |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1545 manifests = clstate[b'manifests'] |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1546 changedfiles = clstate[b'changedfiles'] |
38976
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parents:
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|
1547 |
49609
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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49284
diff
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|
1548 if debug_info is not None: |
9cac281eb9c0
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parents:
49284
diff
changeset
|
1549 debug_info['file-count'] = len(changedfiles) |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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49284
diff
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|
1550 |
38976
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parents:
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diff
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|
1551 # We need to make sure that the linkrev in the changegroup refers to |
f7228c907ef4
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parents:
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|
1552 # the first changeset that introduced the manifest or file revision. |
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parents:
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|
1553 # The fastpath is usually safer than the slowpath, because the filelogs |
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parents:
38975
diff
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|
1554 # are walked in revlog order. |
f7228c907ef4
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1555 # |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1556 # When taking the slowpath when the manifest revlog uses generaldelta, |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1557 # the manifest may be walked in the "wrong" order. Without 'clrevorder', |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
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|
1558 # we would get an incorrect linkrev (see fix in cc0ff93d0c0c). |
38976
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|
1559 # |
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|
1560 # When taking the fastpath, we are only vulnerable to reordering |
39861
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
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|
1561 # of the changelog itself. The changelog never uses generaldelta and is |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1562 # never reordered. To handle this case, we simply take the slowpath, |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1563 # which already has the 'clrevorder' logic. This was also fixed in |
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1564 # cc0ff93d0c0c. |
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diff
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|
1565 |
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|
1566 # Treemanifests don't work correctly with fastpathlinkrev |
f7228c907ef4
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|
1567 # either, because we don't discover which directory nodes to |
f7228c907ef4
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38975
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|
1568 # send along with files. This could probably be fixed. |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
1569 fastpathlinkrev = fastpathlinkrev and not scmutil.istreemanifest(repo) |
38976
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|
1570 |
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|
1571 fnodes = {} # needed file nodes |
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parents:
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|
1572 |
39011
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39010
diff
changeset
|
1573 size = 0 |
49609
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|
1574 mn_debug_info = None |
9cac281eb9c0
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|
1575 if debug_info is not None: |
9cac281eb9c0
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changeset
|
1576 mn_debug_info = make_debug_info() |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1577 it = self.generatemanifests( |
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|
1578 commonrevs, |
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parents:
43059
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changeset
|
1579 clrevorder, |
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parents:
43059
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changeset
|
1580 fastpathlinkrev, |
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43059
diff
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|
1581 manifests, |
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parents:
43059
diff
changeset
|
1582 fnodes, |
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43059
diff
changeset
|
1583 source, |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1584 clstate[b'clrevtomanifestrev'], |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1585 sidedata_helpers=sidedata_helpers, |
49609
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|
1586 debug_info=mn_debug_info, |
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|
1587 ) |
39012
c921ad9cae08
changegroup: move manifest chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39011
diff
changeset
|
1588 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1589 for tree, deltas in it: |
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1590 if tree: |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
1591 assert self.version in (b'03', b'04') |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
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changeset
|
1592 chunk = _fileheader(tree) |
39012
c921ad9cae08
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diff
changeset
|
1593 size += len(chunk) |
c921ad9cae08
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Gregory Szorc <gregory.szorc@gmail.com>
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39011
diff
changeset
|
1594 yield chunk |
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Gregory Szorc <gregory.szorc@gmail.com>
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39011
diff
changeset
|
1595 |
39014
d662959dc881
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1596 for delta in deltas: |
46780
6266d19556ad
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Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1597 chunks = _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1598 self._repo, delta, self._builddeltaheader |
6266d19556ad
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Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1599 ) |
39014
d662959dc881
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|
1600 for chunk in chunks: |
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|
1601 size += len(chunk) |
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|
1602 yield chunk |
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parents:
39011
diff
changeset
|
1603 |
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changeset
|
1604 close = closechunk() |
c921ad9cae08
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changeset
|
1605 size += len(close) |
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|
1606 yield close |
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|
1607 if debug_info is not None: |
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|
1608 merge_debug_info(debug_info, mn_debug_info) |
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|
1609 debug_info['revision-manifest'] = mn_debug_info['revision-total'] |
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|
1610 |
43077
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|
1611 self._verbosenote(_(b'%8.i (manifests)\n') % size) |
39011
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39010
diff
changeset
|
1612 yield self._manifestsend |
2ebdd265fe8c
changegroup: move size tracking and end of manifests to generate()
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parents:
39010
diff
changeset
|
1613 |
38983
fbbda9ff3deb
changegroup: pass mfdicts properly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38982
diff
changeset
|
1614 mfdicts = None |
fbbda9ff3deb
changegroup: pass mfdicts properly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38982
diff
changeset
|
1615 if self._ellipses and self._isshallow: |
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changeset
|
1616 mfdicts = [ |
46624
357d2ea95ce9
changegroup: use the local variable instead of reaching through self
Raphaël Gomès <rgomes@octobus.net>
parents:
46513
diff
changeset
|
1617 (repo.manifestlog[n].read(), lr) |
43106
d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43085
diff
changeset
|
1618 for (n, lr) in pycompat.iteritems(manifests) |
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1619 ] |
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|
1620 |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
changeset
|
1621 manifests.clear() |
44452
9d2b2df2c2ba
cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents:
44306
diff
changeset
|
1622 clrevs = {cl.rev(x) for x in clnodes} |
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1623 |
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|
1624 fl_debug_info = None |
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|
1625 if debug_info is not None: |
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|
1626 fl_debug_info = make_debug_info() |
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changeset
|
1627 it = self.generatefiles( |
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changeset
|
1628 changedfiles, |
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43059
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changeset
|
1629 commonrevs, |
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|
1630 source, |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1631 mfdicts, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1632 fastpathlinkrev, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1633 fnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1634 clrevs, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1635 sidedata_helpers=sidedata_helpers, |
49609
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
1636 debug_info=fl_debug_info, |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
1637 ) |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1638 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1639 for path, deltas in it: |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
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|
1640 h = _fileheader(path) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
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|
1641 size = len(h) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1642 yield h |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1643 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1644 for delta in deltas: |
46780
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1645 chunks = _revisiondeltatochunks( |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1646 self._repo, delta, self._builddeltaheader |
6266d19556ad
node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46718
diff
changeset
|
1647 ) |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1648 for chunk in chunks: |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1649 size += len(chunk) |
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1650 yield chunk |
39013
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1651 |
c4a2d19d393a
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
changeset
|
1652 close = closechunk() |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
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|
1653 size += len(close) |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39012
diff
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|
1654 yield close |
c4a2d19d393a
changegroup: move file chunk emission to generate()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1655 |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1656 self._verbosenote(_(b'%8.i %s\n') % (size, path)) |
38976
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1657 |
39002
eb8a0139ace3
changegroup: inline _close()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39001
diff
changeset
|
1658 yield closechunk() |
49609
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
1659 if debug_info is not None: |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
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|
1660 merge_debug_info(debug_info, fl_debug_info) |
9cac281eb9c0
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parents:
49284
diff
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|
1661 debug_info['revision-files'] = fl_debug_info['revision-total'] |
9cac281eb9c0
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diff
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|
1662 |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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49284
diff
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|
1663 if debug_info is not None: |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
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|
1664 display_bundling_debug_info( |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
1665 repo.ui, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
1666 debug_info, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
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|
1667 cl_debug_info, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
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|
1668 mn_debug_info, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
1669 fl_debug_info, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
1670 ) |
38976
f7228c907ef4
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|
1671 |
f7228c907ef4
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diff
changeset
|
1672 if clnodes: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
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|
1673 repo.hook(b'outgoing', node=hex(clnodes[0]), source=source) |
38976
f7228c907ef4
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1674 |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1675 def _generatechangelog( |
49609
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
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|
1676 self, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
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|
1677 cl, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
1678 nodes, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
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|
1679 generate=True, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
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|
1680 sidedata_helpers=None, |
9cac281eb9c0
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
1681 debug_info=None, |
46715
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Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
1682 ): |
38976
f7228c907ef4
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parents:
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|
1683 """Generate data for changelog chunks. |
f7228c907ef4
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diff
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|
1684 |
f7228c907ef4
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parents:
38975
diff
changeset
|
1685 Returns a 2-tuple of a dict containing state and an iterable of |
f7228c907ef4
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1686 byte chunks. The state will not be fully populated until the |
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1687 chunk stream has been fully consumed. |
41448
fa7d61f9c512
changegroup: don't try to build changelog chunks if not required
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
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diff
changeset
|
1688 |
fa7d61f9c512
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
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diff
changeset
|
1689 if generate is False, the state will be fully populated and no chunk |
fa7d61f9c512
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
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|
1690 stream will be yielded |
46715
45f0d5297698
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Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1691 |
47086
8bd769b5c941
sidedata: move documentation about sidedata helpers to sidedata module
Raphaël Gomès <rgomes@octobus.net>
parents:
47085
diff
changeset
|
1692 See `revlogutil.sidedata.get_sidedata_helpers` for the doc on |
8bd769b5c941
sidedata: move documentation about sidedata helpers to sidedata module
Raphaël Gomès <rgomes@octobus.net>
parents:
47085
diff
changeset
|
1693 `sidedata_helpers`. |
38976
f7228c907ef4
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
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|
1694 """ |
23381
cc0ff93d0c0c
changegroup: fix file linkrevs during reorders (issue4462)
Durham Goode <durham@fb.com>
parents:
23226
diff
changeset
|
1695 clrevorder = {} |
39238
cc957b9dc335
changegroup: rename mfs to manifests
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39237
diff
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|
1696 manifests = {} |
38976
f7228c907ef4
changegroup: factor changelog chunk generation into own function
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38975
diff
changeset
|
1697 mfl = self._repo.manifestlog |
28241
a4286175ecba
changegroup: drop special-casing of flat manifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
28240
diff
changeset
|
1698 changedfiles = set() |
38998
40374b4a780f
changegroup: track changelog to manifest revision map explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38997
diff
changeset
|
1699 clrevtomanifestrev = {} |
19204
e9c5b1c246dc
bundle-ng: move bundle generation to changegroup.py
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19202
diff
changeset
|
1700 |
41445
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1701 state = { |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
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|
1702 b'clrevorder': clrevorder, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1703 b'manifests': manifests, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1704 b'changedfiles': changedfiles, |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1705 b'clrevtomanifestrev': clrevtomanifestrev, |
41445
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1706 } |
73a33fe625bb
changegroup: initialize the state variable a bit earlier
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41365
diff
changeset
|
1707 |
41448
fa7d61f9c512
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41445
diff
changeset
|
1708 if not (generate or self._ellipses): |
fa7d61f9c512
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
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|
1709 # sort the nodes in storage order |
fa7d61f9c512
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Pulkit Goyal <pulkit@yandex-team.ru>
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41445
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|
1710 nodes = sorted(nodes, key=cl.rev) |
fa7d61f9c512
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|
1711 for node in nodes: |
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|
1712 c = cl.changelogrevision(node) |
fa7d61f9c512
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|
1713 clrevorder[node] = len(clrevorder) |
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|
1714 # record the first changeset introducing this manifest version |
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|
1715 manifests.setdefault(c.manifest, node) |
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|
1716 # Record a complete list of potentially-changed files in |
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|
1717 # this manifest. |
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|
1718 changedfiles.update(c.files) |
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|
1719 |
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|
1720 return state, () |
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|
1721 |
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|
1722 # Callback for the changelog, used to collect changed files and |
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|
1723 # manifest nodes. |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
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|
1724 # Returns the linkrev node (identity in the changelog case). |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
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parents:
19206
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changeset
|
1725 def lookupcl(x): |
39237
3634ed953a42
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39236
diff
changeset
|
1726 c = cl.changelogrevision(x) |
23381
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changegroup: fix file linkrevs during reorders (issue4462)
Durham Goode <durham@fb.com>
parents:
23226
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changeset
|
1727 clrevorder[x] = len(clrevorder) |
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|
1728 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
1729 if self._ellipses: |
39238
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|
1730 # Only update manifests if x is going to be sent. Otherwise we |
38890
d706c77449f9
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changeset
|
1731 # end up with bogus linkrevs specified for manifests and |
d706c77449f9
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|
1732 # we skip some manifest nodes that we should otherwise |
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|
1733 # have sent. |
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changeset
|
1734 if ( |
2372284d9457
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parents:
43059
diff
changeset
|
1735 x in self._fullclnodes |
2372284d9457
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parents:
43059
diff
changeset
|
1736 or cl.rev(x) in self._precomputedellipsis |
2372284d9457
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parents:
43059
diff
changeset
|
1737 ): |
39237
3634ed953a42
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39236
diff
changeset
|
1738 |
3634ed953a42
changegroup: clean up changelog callback
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39236
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changeset
|
1739 manifestnode = c.manifest |
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|
1740 # Record the first changeset introducing this manifest |
d706c77449f9
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changeset
|
1741 # version. |
39238
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|
1742 manifests.setdefault(manifestnode, x) |
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1743 # Set this narrow-specific dict so we have the lowest |
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|
1744 # manifest revnum to look up for this cl revnum. (Part of |
d706c77449f9
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|
1745 # mapping changelog ellipsis parents to manifest ellipsis |
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|
1746 # parents) |
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|
1747 clrevtomanifestrev.setdefault( |
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1748 cl.rev(x), mfl.rev(manifestnode) |
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|
1749 ) |
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|
1750 # We can't trust the changed files list in the changeset if the |
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|
1751 # client requested a shallow clone. |
38904
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changegroup: declare shallow flag in constructor
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|
1752 if self._isshallow: |
39237
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1753 changedfiles.update(mfl[c.manifest].read().keys()) |
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|
1754 else: |
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|
1755 changedfiles.update(c.files) |
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|
1756 else: |
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|
1757 # record the first changeset introducing this manifest version |
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|
1758 manifests.setdefault(c.manifest, x) |
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|
1759 # Record a complete list of potentially-changed files in |
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|
1760 # this manifest. |
39237
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|
1761 changedfiles.update(c.files) |
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1762 |
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1763 return x |
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1764 |
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|
1765 gen = deltagroup( |
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|
1766 self._repo, |
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1767 cl, |
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1768 nodes, |
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1769 True, |
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|
1770 lookupcl, |
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|
1771 self._forcedeltaparentprev, |
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|
1772 ellipses=self._ellipses, |
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|
1773 topic=_(b'changesets'), |
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|
1774 clrevtolocalrev={}, |
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1775 fullclnodes=self._fullclnodes, |
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1776 precomputedellipsis=self._precomputedellipsis, |
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|
1777 sidedata_helpers=sidedata_helpers, |
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1778 debug_info=debug_info, |
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1779 ) |
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1780 |
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|
1781 return state, gen |
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|
1782 |
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1783 def generatemanifests( |
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1784 self, |
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1785 commonrevs, |
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1786 clrevorder, |
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|
1787 fastpathlinkrev, |
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1788 manifests, |
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1789 fnodes, |
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1790 source, |
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1791 clrevtolocalrev, |
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1792 sidedata_helpers=None, |
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1793 debug_info=None, |
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1794 ): |
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|
1795 """Returns an iterator of changegroup chunks containing manifests. |
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1796 |
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1797 `source` is unused here, but is used by extensions like remotefilelog to |
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1798 change what is sent based in pulls vs pushes, etc. |
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1799 |
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1800 See `revlogutil.sidedata.get_sidedata_helpers` for the doc on |
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1801 `sidedata_helpers`. |
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|
1802 """ |
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|
1803 repo = self._repo |
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1804 mfl = repo.manifestlog |
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|
1805 tmfnodes = {b'': manifests} |
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1806 |
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1807 # Callback for the manifest, used to collect linkrevs for filelog |
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1808 # revisions. |
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1809 # Returns the linkrev node (collected in lookupcl). |
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1810 def makelookupmflinknode(tree, nodes): |
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|
1811 if fastpathlinkrev: |
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1812 assert not tree |
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1813 |
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1814 # pytype: disable=unsupported-operands |
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1815 return manifests.__getitem__ |
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|
1816 # pytype: enable=unsupported-operands |
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1817 |
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1818 def lookupmflinknode(x): |
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1819 """Callback for looking up the linknode for manifests. |
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1820 |
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1821 Returns the linkrev node for the specified manifest. |
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1822 |
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1823 SIDE EFFECT: |
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1824 |
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1825 1) fclnodes gets populated with the list of relevant |
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1826 file nodes if we're not using fastpathlinkrev |
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1827 2) When treemanifests are in use, collects treemanifest nodes |
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1828 to send |
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1829 |
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1830 Note that this means manifests must be completely sent to |
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1831 the client before you can trust the list of files and |
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1832 treemanifests to send. |
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1833 """ |
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|
1834 clnode = nodes[x] |
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1835 mdata = mfl.get(tree, x).readfast(shallow=True) |
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1836 for p, n, fl in mdata.iterentries(): |
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1837 if fl == b't': # subdirectory manifest |
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1838 subtree = tree + p + b'/' |
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1839 tmfclnodes = tmfnodes.setdefault(subtree, {}) |
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1840 tmfclnode = tmfclnodes.setdefault(n, clnode) |
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1841 if clrevorder[clnode] < clrevorder[tmfclnode]: |
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|
1842 tmfclnodes[n] = clnode |
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1843 else: |
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|
1844 f = tree + p |
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|
1845 fclnodes = fnodes.setdefault(f, {}) |
1ac8ce137377
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|
1846 fclnode = fclnodes.setdefault(n, clnode) |
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|
1847 if clrevorder[clnode] < clrevorder[fclnode]: |
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|
1848 fclnodes[n] = clnode |
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|
1849 return clnode |
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1850 |
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|
1851 return lookupmflinknode |
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19204
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|
1852 |
28232
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|
1853 while tmfnodes: |
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|
1854 tree, nodes = tmfnodes.popitem() |
40664
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changegroup: avoid instantiating storage if we are not using it
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changeset
|
1855 |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1856 should_visit = self._matcher.visitdir(tree[:-1]) |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1857 if tree and not should_visit: |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1858 continue |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1859 |
39244
73cf21b2e8a6
manifest: add getstorage() to manifestlog and use it globally
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39243
diff
changeset
|
1860 store = mfl.getstorage(tree) |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1861 |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
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diff
changeset
|
1862 if not should_visit: |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1863 # No nodes to send because this directory is out of |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1864 # the client's view of the repository (probably |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1865 # because of narrow clones). Do this even for the root |
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
40433
diff
changeset
|
1866 # directory (tree=='') |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1867 prunednodes = [] |
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
1868 else: |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1869 # Avoid sending any manifest nodes we can prove the |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1870 # client already has by checking linkrevs. See the |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
1871 # related comment in generatefiles(). |
39732
e03c1a63155c
changegroup: tease out a temporary prune method for manifests
Augie Fackler <augie@google.com>
parents:
39731
diff
changeset
|
1872 prunednodes = self._prunemanifests(store, nodes, commonrevs) |
40664
dba590f27c7a
changegroup: avoid instantiating storage if we are not using it
Kyle Lippincott <spectral@google.com>
parents:
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diff
changeset
|
1873 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1874 if tree and not prunednodes: |
39005
d56a6b78de3b
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39004
diff
changeset
|
1875 continue |
d56a6b78de3b
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39004
diff
changeset
|
1876 |
39233
8b9b93bf70b1
changegroup: rename dir to tree to avoid shadowing a built-in
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39231
diff
changeset
|
1877 lookupfn = makelookupmflinknode(tree, nodes) |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
1878 |
39014
d662959dc881
changegroup: emit revisiondelta instances from deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39013
diff
changeset
|
1879 deltas = deltagroup( |
43076
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parents:
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diff
changeset
|
1880 self._repo, |
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diff
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|
1881 store, |
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changeset
|
1882 prunednodes, |
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diff
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|
1883 False, |
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43059
diff
changeset
|
1884 lookupfn, |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
1885 self._forcedeltaparentprev, |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1886 ellipses=self._ellipses, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1887 topic=_(b'manifests'), |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1888 clrevtolocalrev=clrevtolocalrev, |
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1889 fullclnodes=self._fullclnodes, |
43076
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diff
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|
1890 precomputedellipsis=self._precomputedellipsis, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
1891 sidedata_helpers=sidedata_helpers, |
49609
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debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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changeset
|
1892 debug_info=debug_info, |
43076
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diff
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|
1893 ) |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
1894 |
42341
27d6956d386b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1895 if not self._oldmatcher.visitdir(store.tree[:-1]): |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1896 yield tree, deltas |
2c5835b4246b
narrow: when widening, don't include manifests the client already has
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|
1897 else: |
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1898 # 'deltas' is a generator and we need to consume it even if |
2c5835b4246b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1899 # we are not going to send it because a side-effect is that |
2c5835b4246b
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|
1900 # it updates tmdnodes (via lookupfn) |
2c5835b4246b
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changeset
|
1901 for d in deltas: |
2c5835b4246b
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parents:
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|
1902 pass |
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|
1903 if not tree: |
2c5835b4246b
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
1904 yield tree, [] |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
1905 |
39732
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diff
changeset
|
1906 def _prunemanifests(self, store, nodes, commonrevs): |
41767
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
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diff
changeset
|
1907 if not self._ellipses: |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
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diff
changeset
|
1908 # In non-ellipses case and large repositories, it is better to |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
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parents:
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diff
changeset
|
1909 # prevent calling of store.rev and store.linkrev on a lot of |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
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parents:
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diff
changeset
|
1910 # nodes as compared to sending some extra data |
1c1c4ef8b72e
changegroup: move non-pruning of non-ellipsis manifests to _prunemanifests()
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changeset
|
1911 return nodes.copy() |
39732
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|
1912 # This is split out as a separate method to allow filtering |
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|
1913 # commonrevs in extension code. |
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|
1914 # |
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|
1915 # TODO(augie): this shouldn't be required, instead we should |
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changeset
|
1916 # make filtering of revisions to send delegated to the store |
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|
1917 # layer. |
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|
1918 frev, flr = store.rev, store.linkrev |
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|
1919 return [n for n in nodes if flr(frev(n)) not in commonrevs] |
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changeset
|
1920 |
24897
5c35a6040352
changegroup: document that 'source' parameter exists for extensions
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parents:
24896
diff
changeset
|
1921 # The 'source' parameter is useful for extensions |
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|
1922 def generatefiles( |
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|
1923 self, |
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changeset
|
1924 changedfiles, |
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changeset
|
1925 commonrevs, |
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changeset
|
1926 source, |
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changeset
|
1927 mfdicts, |
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changeset
|
1928 fastpathlinkrev, |
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changeset
|
1929 fnodes, |
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|
1930 clrevs, |
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changeset
|
1931 sidedata_helpers=None, |
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|
1932 debug_info=None, |
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changeset
|
1933 ): |
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|
1934 changedfiles = [ |
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changeset
|
1935 f |
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changeset
|
1936 for f in changedfiles |
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|
1937 if self._matcher(f) and not self._oldmatcher(f) |
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|
1938 ] |
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diff
changeset
|
1939 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
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parents:
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diff
changeset
|
1940 if not fastpathlinkrev: |
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|
1941 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
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diff
changeset
|
1942 def normallinknodes(unused, fname): |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
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diff
changeset
|
1943 return fnodes.get(fname, {}) |
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|
1944 |
38999
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diff
changeset
|
1945 else: |
b83e9c503f2f
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changeset
|
1946 cln = self._repo.changelog.node |
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changeset
|
1947 |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
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parents:
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diff
changeset
|
1948 def normallinknodes(store, fname): |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
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parents:
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diff
changeset
|
1949 flinkrev = store.linkrev |
b83e9c503f2f
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diff
changeset
|
1950 fnode = store.node |
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parents:
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diff
changeset
|
1951 revs = ((r, flinkrev(r)) for r in store) |
44452
9d2b2df2c2ba
cleanup: run pyupgrade on our source tree to clean up varying things
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diff
changeset
|
1952 return {fnode(r): cln(lr) for r, lr in revs if lr in clrevs} |
38999
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diff
changeset
|
1953 |
39001
a6e1ff40e335
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diff
changeset
|
1954 clrevtolocalrev = {} |
a6e1ff40e335
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parents:
39000
diff
changeset
|
1955 |
38904
cdb9bc216771
changegroup: declare shallow flag in constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38903
diff
changeset
|
1956 if self._isshallow: |
38889
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diff
changeset
|
1957 # In a shallow clone, the linknodes callback needs to also include |
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changeset
|
1958 # those file nodes that are in the manifests we sent but weren't |
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|
1959 # introduced by those manifests. |
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|
1960 commonctxs = [self._repo[c] for c in commonrevs] |
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changeset
|
1961 clrev = self._repo.changelog.rev |
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diff
changeset
|
1962 |
a06aab274aef
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diff
changeset
|
1963 def linknodes(flog, fname): |
a06aab274aef
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diff
changeset
|
1964 for c in commonctxs: |
a06aab274aef
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parents:
38888
diff
changeset
|
1965 try: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1966 fnode = c.filenode(fname) |
39001
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1967 clrevtolocalrev[c.rev()] = flog.rev(fnode) |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
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38888
diff
changeset
|
1968 except error.ManifestLookupError: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1969 pass |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1970 links = normallinknodes(flog, fname) |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1971 if len(links) != len(mfdicts): |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1972 for mf, lr in mfdicts: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1973 fnode = mf.get(fname, None) |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1974 if fnode in links: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1975 links[fnode] = min(links[fnode], lr, key=clrev) |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1976 elif fnode: |
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1977 links[fnode] = lr |
a06aab274aef
changegroup: move generatefiles() from narrow
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parents:
38888
diff
changeset
|
1978 return links |
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parents:
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|
1979 |
38999
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1980 else: |
b83e9c503f2f
changegroup: define linknodes callbacks in generatefiles()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38998
diff
changeset
|
1981 linknodes = normallinknodes |
38889
a06aab274aef
changegroup: move generatefiles() from narrow
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38888
diff
changeset
|
1982 |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1983 repo = self._repo |
43076
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parents:
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diff
changeset
|
1984 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1985 _(b'files'), unit=_(b'files'), total=len(changedfiles) |
43076
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parents:
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diff
changeset
|
1986 ) |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1987 for i, fname in enumerate(sorted(changedfiles)): |
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1988 filerevlog = repo.file(fname) |
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1989 if not filerevlog: |
43076
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parents:
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diff
changeset
|
1990 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1991 _(b"empty or missing file data for %s") % fname |
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parents:
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diff
changeset
|
1992 ) |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1993 |
39001
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1994 clrevtolocalrev.clear() |
a6e1ff40e335
changegroup: pass clrevtolocalrev to each group
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39000
diff
changeset
|
1995 |
19334
95a49112e7ab
bundle: move file chunk generation to it's own function
Durham Goode <durham@fb.com>
parents:
19325
diff
changeset
|
1996 linkrevnodes = linknodes(filerevlog, fname) |
19207
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1997 # Lookup for filenodes, we collected the linkrev nodes above in the |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1998 # fastpath case and with lookupmf in the slowpath case. |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
1999 def lookupfilelog(x): |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
2000 return linkrevnodes[x] |
a67e1380dfbd
bundle-ng: simplify lookup and state handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19206
diff
changeset
|
2001 |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
2002 frev, flr = filerevlog.rev, filerevlog.linkrev |
39733
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
2003 # Skip sending any filenode we know the client already |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
2004 # has. This avoids over-sending files relatively |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
2005 # inexpensively, so it's not a problem if we under-filter |
5adc5fe41a7d
changegroup: reintroduce some comments that have gotten lost over the years
Augie Fackler <augie@google.com>
parents:
39732
diff
changeset
|
2006 # here. |
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parents:
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changeset
|
2007 filenodes = [ |
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parents:
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diff
changeset
|
2008 n for n in linkrevnodes if flr(frev(n)) not in commonrevs |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2009 ] |
39007
39f5c7afdc25
changegroup: inline _prune() into call sites
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39006
diff
changeset
|
2010 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2011 if not filenodes: |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2012 continue |
38982
037debbf869c
changegroup: pass sorted revisions into group() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38981
diff
changeset
|
2013 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2014 progress.update(i + 1, item=fname) |
39008
8c84f1ef949e
changegroup: pass all state into group()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39007
diff
changeset
|
2015 |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2016 deltas = deltagroup( |
43076
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2017 self._repo, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2018 filerevlog, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2019 filenodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2020 False, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2021 lookupfilelog, |
39861
db5501d93bcf
changegroup: remove reordering control (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39733
diff
changeset
|
2022 self._forcedeltaparentprev, |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2023 ellipses=self._ellipses, |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2024 clrevtolocalrev=clrevtolocalrev, |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2025 fullclnodes=self._fullclnodes, |
43076
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2026 precomputedellipsis=self._precomputedellipsis, |
46715
45f0d5297698
changegroupv4: add sidedata helpers
Raphaël Gomès <rgomes@octobus.net>
parents:
46713
diff
changeset
|
2027 sidedata_helpers=sidedata_helpers, |
49609
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2028 debug_info=debug_info, |
43076
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2029 ) |
39020
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2030 |
0b5f534df82a
changegroup: invert conditional and dedent
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39019
diff
changeset
|
2031 yield fname, deltas |
39010
fcdab6629dde
changegroup: emit delta group close chunk outside of deltagroup()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39009
diff
changeset
|
2032 |
38410
1c5c4a5dd86d
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38382
diff
changeset
|
2033 progress.complete() |
19200
4cfdec944edf
bundle-ng: move group into the bundler
Sune Foldager <cryo@cyanite.org>
parents:
19199
diff
changeset
|
2034 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2035 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2036 def _makecg1packer( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2037 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2038 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2039 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2040 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2041 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2042 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2043 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2044 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2045 remote_sidedata=None, |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2046 ): |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
2047 builddeltaheader = lambda d: _CHANGEGROUPV1_DELTA_HEADER.pack( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2048 d.node, d.p1node, d.p2node, d.linknode |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2049 ) |
27432
77d25b913f80
changegroup: introduce cg3, which has support for exchanging treemanifests
Augie Fackler <augie@google.com>
parents:
27241
diff
changeset
|
2050 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2051 return cgpacker( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2052 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2053 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2054 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2055 b'01', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2056 builddeltaheader=builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2057 manifestsend=b'', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2058 forcedeltaparentprev=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2059 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2060 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2061 shallow=shallow, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2062 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2063 fullnodes=fullnodes, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2064 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
2065 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2066 |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2067 def _makecg2packer( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2068 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2069 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2070 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2071 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2072 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2073 shallow=False, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2074 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2075 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2076 remote_sidedata=None, |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2077 ): |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
2078 builddeltaheader = lambda d: _CHANGEGROUPV2_DELTA_HEADER.pack( |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2079 d.node, d.p1node, d.p2node, d.basenode, d.linknode |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2080 ) |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
2081 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2082 return cgpacker( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2083 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2084 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2085 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2086 b'02', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2087 builddeltaheader=builddeltaheader, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2088 manifestsend=b'', |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2089 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2090 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2091 shallow=shallow, |
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|
2092 ellipsisroots=ellipsisroots, |
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parents:
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|
2093 fullnodes=fullnodes, |
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parents:
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changeset
|
2094 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
2095 |
38897
bd64b8b8f0dd
changegroup: pass function to build delta header into constructor
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38896
diff
changeset
|
2096 |
43076
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|
2097 def _makecg3packer( |
2372284d9457
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diff
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|
2098 repo, |
2372284d9457
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parents:
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diff
changeset
|
2099 oldmatcher, |
2372284d9457
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parents:
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diff
changeset
|
2100 matcher, |
2372284d9457
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parents:
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diff
changeset
|
2101 bundlecaps, |
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parents:
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diff
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|
2102 ellipses=False, |
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parents:
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|
2103 shallow=False, |
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parents:
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changeset
|
2104 ellipsisroots=None, |
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parents:
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changeset
|
2105 fullnodes=None, |
46711
a41565bef69f
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|
2106 remote_sidedata=None, |
43076
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|
2107 ): |
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parents:
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diff
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|
2108 builddeltaheader = lambda d: _CHANGEGROUPV3_DELTA_HEADER.pack( |
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parents:
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|
2109 d.node, d.p1node, d.p2node, d.basenode, d.linknode, d.flags |
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changeset
|
2110 ) |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
2111 |
43076
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changeset
|
2112 return cgpacker( |
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parents:
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changeset
|
2113 repo, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2114 oldmatcher, |
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parents:
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diff
changeset
|
2115 matcher, |
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2116 b'03', |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2117 builddeltaheader=builddeltaheader, |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2118 manifestsend=closechunk(), |
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parents:
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diff
changeset
|
2119 bundlecaps=bundlecaps, |
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Augie Fackler <augie@google.com>
parents:
43059
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changeset
|
2120 ellipses=ellipses, |
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parents:
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diff
changeset
|
2121 shallow=shallow, |
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|
2122 ellipsisroots=ellipsisroots, |
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parents:
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|
2123 fullnodes=fullnodes, |
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parents:
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|
2124 ) |
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parents:
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|
2125 |
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changeset
|
2126 |
46711
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Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
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|
2127 def _makecg4packer( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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|
2128 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2129 oldmatcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2130 matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2131 bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2132 ellipses=False, |
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changegroup: add v4 changegroup for revlog v2 exchange
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changeset
|
2133 shallow=False, |
a41565bef69f
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|
2134 ellipsisroots=None, |
a41565bef69f
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parents:
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|
2135 fullnodes=None, |
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changegroup: add v4 changegroup for revlog v2 exchange
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parents:
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|
2136 remote_sidedata=None, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2137 ): |
47077
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
2138 # Sidedata is in a separate chunk from the delta to differentiate |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2139 # "raw delta" and sidedata. |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2140 def builddeltaheader(d): |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2141 return _CHANGEGROUPV4_DELTA_HEADER.pack( |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2142 d.protocol_flags, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2143 d.node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2144 d.p1node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2145 d.p2node, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2146 d.basenode, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2147 d.linknode, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2148 d.flags, |
119790e1c67c
cg4: introduce protocol flag to signify the presence of sidedata
Raphaël Gomès <rgomes@octobus.net>
parents:
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changeset
|
2149 ) |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
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parents:
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diff
changeset
|
2150 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
2151 return cgpacker( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
2152 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2153 oldmatcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2154 matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2155 b'04', |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2156 builddeltaheader=builddeltaheader, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2157 manifestsend=closechunk(), |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2158 bundlecaps=bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2159 ellipses=ellipses, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2160 shallow=shallow, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2161 ellipsisroots=ellipsisroots, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2162 fullnodes=fullnodes, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2163 remote_sidedata=remote_sidedata, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2164 ) |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2165 |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2166 |
43076
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2167 _packermap = { |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2168 b'01': (_makecg1packer, cg1unpacker), |
43076
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parents:
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changeset
|
2169 # cg2 adds support for exchanging generaldelta |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2170 b'02': (_makecg2packer, cg2unpacker), |
43076
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2171 # cg3 adds support for exchanging revlog flags and treemanifests |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2172 b'03': (_makecg3packer, cg3unpacker), |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
changeset
|
2173 # ch4 adds support for exchanging sidedata |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2174 b'04': (_makecg4packer, cg4unpacker), |
26709
42733e956887
changegroup: reformat packermap and add comment
Augie Fackler <augie@google.com>
parents:
26708
diff
changeset
|
2175 } |
23168
a92ba36a1a9d
changegroup: add a "packermap" dictionary to track different packer versions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22971
diff
changeset
|
2176 |
43076
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2177 |
30627
7ace5304fec5
changegroup: pass 'repo' to allsupportedversions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30626
diff
changeset
|
2178 def allsupportedversions(repo): |
27928
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2179 versions = set(_packermap.keys()) |
43059
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
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42897
diff
changeset
|
2180 needv03 = False |
43076
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changeset
|
2181 if ( |
43077
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diff
changeset
|
2182 repo.ui.configbool(b'experimental', b'changegroup3') |
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2183 or repo.ui.configbool(b'experimental', b'treemanifest') |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
2184 or scmutil.istreemanifest(repo) |
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|
2185 ): |
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4bbc9569e722
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2186 # we keep version 03 because we need to to exchange treemanifest data |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2187 # |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2188 # we also keep vresion 01 and 02, because it is possible for repo to |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2189 # contains both normal and tree manifest at the same time. so using |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2190 # older version to pull data is viable |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42897
diff
changeset
|
2191 # |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
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42897
diff
changeset
|
2192 # (or even to push subset of history) |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
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42897
diff
changeset
|
2193 needv03 = True |
4bbc9569e722
changegroup: use positive logic for treemanifest changegroup3 logic
Pierre-Yves David <pierre-yves.david@octobus.net>
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42897
diff
changeset
|
2194 if not needv03: |
43077
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Augie Fackler <augie@google.com>
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43076
diff
changeset
|
2195 versions.discard(b'03') |
47076
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
2196 want_v4 = ( |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
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47075
diff
changeset
|
2197 repo.ui.configbool(b'experimental', b'changegroup4') |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
2198 or requirements.REVLOGV2_REQUIREMENT in repo.requirements |
47263
6c84fc9c9a90
changelogv2: introduce a "changelogv2" feature
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47216
diff
changeset
|
2199 or requirements.CHANGELOGV2_REQUIREMENT in repo.requirements |
47076
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
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47075
diff
changeset
|
2200 ) |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
2201 if not want_v4: |
08e26ef4ad35
changegroup: don't limit cgv4 to revlogv2 repos
Raphaël Gomès <rgomes@octobus.net>
parents:
47075
diff
changeset
|
2202 versions.discard(b'04') |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2203 return versions |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2204 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2205 |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2206 # Changegroup versions that can be applied to the repo |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2207 def supportedincomingversions(repo): |
30628
a001cd7296a5
changegroup: simplify logic around enabling changegroup 03
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30627
diff
changeset
|
2208 return allsupportedversions(repo) |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2209 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2210 |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2211 # Changegroup versions that can be created from the repo |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2212 def supportedoutgoingversions(repo): |
30627
7ace5304fec5
changegroup: pass 'repo' to allsupportedversions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30626
diff
changeset
|
2213 versions = allsupportedversions(repo) |
45552
10284ce3d5ed
scmutil: introduce function to check whether repo uses treemanifest or not
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45372
diff
changeset
|
2214 if scmutil.istreemanifest(repo): |
27928
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2215 # Versions 01 and 02 support only flat manifests and it's just too |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2216 # expensive to convert between the flat manifest and tree manifest on |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2217 # the fly. Since tree manifests are hashed differently, all of history |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2218 # would have to be converted. Instead, we simply don't even pretend to |
c0f11347b107
changegroup: don't support versions 01 and 02 with treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27920
diff
changeset
|
2219 # support versions 01 and 02. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2220 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2221 versions.discard(b'02') |
45372
77b8588dd84e
requirements: introduce new requirements related module
Pulkit Goyal <7895pulkit@gmail.com>
parents:
45371
diff
changeset
|
2222 if requirements.NARROW_REQUIREMENT in repo.requirements: |
36465
94709406f10d
narrow: move changegroup.supportedoutgoingversions() override to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36464
diff
changeset
|
2223 # Versions 01 and 02 don't support revlog flags, and we need to |
94709406f10d
narrow: move changegroup.supportedoutgoingversions() override to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36464
diff
changeset
|
2224 # support that for stripping and unbundling to work. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2225 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2226 versions.discard(b'02') |
37132
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
2227 if LFS_REQUIREMENT in repo.requirements: |
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
2228 # Versions 01 and 02 don't support revlog flags, and we need to |
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
2229 # mark LFS entries with REVIDX_EXTSTORED. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2230 versions.discard(b'01') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2231 versions.discard(b'02') |
37132
a54113fcc8c9
lfs: move the 'supportedoutgoingversions' handling to changegroup.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
37084
diff
changeset
|
2232 |
27752
29cfc474c5fd
changegroup3: introduce experimental.changegroup3 boolean config
Martin von Zweigbergk <martinvonz@google.com>
parents:
27751
diff
changeset
|
2233 return versions |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
2234 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2235 |
34144
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
2236 def localversion(repo): |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
2237 # Finds the best version to use for bundles that are meant to be used |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
2238 # locally, such as those from strip and shelve, and temporary bundles. |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
2239 return max(supportedoutgoingversions(repo)) |
91f0677dc920
repair: preserve phase also when not using generaldelta (issue5678)
Martin von Zweigbergk <martinvonz@google.com>
parents:
33461
diff
changeset
|
2240 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2241 |
27929
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
2242 def safeversion(repo): |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
2243 # Finds the smallest version that it's safe to assume clients of the repo |
27931
1289a122cf3f
shelve: use cg3 for treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27929
diff
changeset
|
2244 # will support. For example, all hg versions that support generaldelta also |
1289a122cf3f
shelve: use cg3 for treemanifests
Martin von Zweigbergk <martinvonz@google.com>
parents:
27929
diff
changeset
|
2245 # support changegroup 02. |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2246 versions = supportedoutgoingversions(repo) |
46627
f4c325bf80fc
requirements: also add a generaldelta constant
Raphaël Gomès <rgomes@octobus.net>
parents:
46624
diff
changeset
|
2247 if requirements.GENERALDELTA_REQUIREMENT in repo.requirements: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2248 versions.discard(b'01') |
27929
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
2249 assert versions |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
2250 return min(versions) |
3b2ac2115464
changegroup: introduce safeversion()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27928
diff
changeset
|
2251 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2252 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2253 def getbundler( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2254 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2255 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2256 bundlecaps=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2257 oldmatcher=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2258 matcher=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2259 ellipses=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2260 shallow=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2261 ellipsisroots=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2262 fullnodes=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2263 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2264 ): |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27946
diff
changeset
|
2265 assert version in supportedoutgoingversions(repo) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2266 |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
2267 if matcher is None: |
41676
0531dff73d0b
match: delete unused root and cwd arguments from {always,never,exact}() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41673
diff
changeset
|
2268 matcher = matchmod.always() |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
2269 if oldmatcher is None: |
41676
0531dff73d0b
match: delete unused root and cwd arguments from {always,never,exact}() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41673
diff
changeset
|
2270 oldmatcher = matchmod.never() |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2271 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2272 if version == b'01' and not matcher.always(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2273 raise error.ProgrammingError( |
43117
8ff1ecfadcd1
cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents:
43106
diff
changeset
|
2274 b'version 01 changegroups do not support sparse file matchers' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2275 ) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2276 |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
2277 if ellipses and version in (b'01', b'02'): |
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
2278 raise error.Abort( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2279 _( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2280 b'ellipsis nodes require at least cg3 on client and server, ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2281 b'but negotiated version %s' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2282 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2283 % version |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2284 ) |
38908
1469584ad5fe
changegroup: specify ellipses mode explicitly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38907
diff
changeset
|
2285 |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2286 # Requested files could include files not in the local store. So |
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2287 # filter those out. |
40344
2c5835b4246b
narrow: when widening, don't include manifests the client already has
Martin von Zweigbergk <martinvonz@google.com>
parents:
40082
diff
changeset
|
2288 matcher = repo.narrowmatch(matcher) |
38794
1d01cf0416a5
changegroup: move file matcher from narrow extension
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38783
diff
changeset
|
2289 |
38894
19344024a8e1
changegroup: define functions for creating changegroup packers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38893
diff
changeset
|
2290 fn = _packermap[version][0] |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2291 return fn( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2292 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2293 oldmatcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2294 matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2295 bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2296 ellipses=ellipses, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2297 shallow=shallow, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2298 ellipsisroots=ellipsisroots, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2299 fullnodes=fullnodes, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2300 remote_sidedata=remote_sidedata, |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2301 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2302 |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
2303 |
29593
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
2304 def getunbundler(version, fh, alg, extras=None): |
953839de96ab
bundle2: store changeset count when creating file bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29371
diff
changeset
|
2305 return _packermap[version][1](fh, alg, extras=extras) |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27739
diff
changeset
|
2306 |
43076
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2307 |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
2308 def _changegroupinfo(repo, nodes, source): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2309 if repo.ui.verbose or source == b'bundle': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2310 repo.ui.status(_(b"%d changesets found\n") % len(nodes)) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
2311 if repo.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2312 repo.ui.debug(b"list of changesets:\n") |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
2313 for node in nodes: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2314 repo.ui.debug(b"%s\n" % hex(node)) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
2315 |
34096
f85dfde1731a
changegroup: replace getsubset with makechangegroup
Durham Goode <durham@fb.com>
parents:
34091
diff
changeset
|
2316 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2317 def makechangegroup( |
49609
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2318 repo, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2319 outgoing, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2320 version, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2321 source, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2322 fastpath=False, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2323 bundlecaps=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2324 ): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2325 cgstream = makestream( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2326 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2327 outgoing, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2328 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2329 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2330 fastpath=fastpath, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2331 bundlecaps=bundlecaps, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2332 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2333 return getunbundler( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2334 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2335 util.chunkbuffer(cgstream), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2336 None, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2337 {b'clcount': len(outgoing.missing)}, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2338 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2339 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2340 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2341 def makestream( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2342 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2343 outgoing, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2344 version, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2345 source, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2346 fastpath=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2347 bundlecaps=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2348 matcher=None, |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2349 remote_sidedata=None, |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2350 ): |
46711
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2351 bundler = getbundler( |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2352 version, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2353 repo, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2354 bundlecaps=bundlecaps, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2355 matcher=matcher, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2356 remote_sidedata=remote_sidedata, |
a41565bef69f
changegroup: add v4 changegroup for revlog v2 exchange
Raphaël Gomès <rgomes@octobus.net>
parents:
46627
diff
changeset
|
2357 ) |
34103
92f1e2be8ab6
changegroup: rename getsubsetraw to makestream
Durham Goode <durham@fb.com>
parents:
34101
diff
changeset
|
2358 |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2359 repo = repo.unfiltered() |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2360 commonrevs = outgoing.common |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2361 csets = outgoing.missing |
45144
c93dd9d9f1e6
discovery: change users of `outgoing.missingheads` to `outgoing.ancestorsof`
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
2362 heads = outgoing.ancestorsof |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2363 # We go through the fast path if we get told to, or if all (unfiltered |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2364 # heads have been requested (since we then know there all linkrevs will |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2365 # be pulled by the client). |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2366 heads.sort() |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2367 fastpathlinkrev = fastpath or ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2368 repo.filtername is None and heads == sorted(repo.heads()) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2369 ) |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20675
diff
changeset
|
2370 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2371 repo.hook(b'preoutgoing', throw=True, source=source) |
20926
7c1ed40e3325
localrepo: move the changegroupinfo method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20925
diff
changeset
|
2372 _changegroupinfo(repo, csets, source) |
49609
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2373 return bundler.generate( |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2374 commonrevs, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2375 csets, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2376 fastpathlinkrev, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2377 source, |
9cac281eb9c0
debug: add an option to display statistic about a bundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49284
diff
changeset
|
2378 ) |
23177
706547a14b8b
changegroup: introduce "raw" versions of some commands
Sune Foldager <cryo@cyanite.org>
parents:
23168
diff
changeset
|
2379 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2380 |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2381 def _addchangegroupfiles( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2382 repo, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2383 source, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2384 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2385 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2386 expectedfiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2387 needfiles, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2388 addrevisioncb=None, |
49610
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
2389 debug_info=None, |
49766
152d9c011bcd
changegroup: add `delta_base_reuse_policy` argument
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49610
diff
changeset
|
2390 delta_base_reuse_policy=None, |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2391 ): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2392 revisions = 0 |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2393 files = 0 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2394 progress = repo.ui.makeprogress( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2395 _(b'files'), unit=_(b'files'), total=expectedfiles |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2396 ) |
29724
4e7be6e33269
changegroup: use `iter(callable, sentinel)` instead of while True
Augie Fackler <augie@google.com>
parents:
29690
diff
changeset
|
2397 for chunkdata in iter(source.filelogheader, {}): |
28361
277a22cd8741
changegroup: progress for added files is not measured in "chunks"
Martin von Zweigbergk <martinvonz@google.com>
parents:
28360
diff
changeset
|
2398 files += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2399 f = chunkdata[b"filename"] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2400 repo.ui.debug(b"adding %s revisions\n" % f) |
38382
daa08d45740f
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38373
diff
changeset
|
2401 progress.increment() |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
2402 fl = repo.file(f) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2403 o = len(fl) |
24120
a450e0a2ba0a
revlog: in addgroup, reject ill-formed deltas based on censored nodes
Mike Edgar <adgar@google.com>
parents:
23897
diff
changeset
|
2404 try: |
34291
1db9abf407c5
revlog: add revmap back to revlog.addgroup
Durham Goode <durham@fb.com>
parents:
34257
diff
changeset
|
2405 deltas = source.deltaiter() |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2406 added = fl.addgroup( |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2407 deltas, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2408 revmap, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2409 trp, |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2410 addrevisioncb=addrevisioncb, |
49610
35d4c2124073
debug: add an option to display statistic about a unbundling operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49609
diff
changeset
|
2411 debug_info=debug_info, |
49766
152d9c011bcd
changegroup: add `delta_base_reuse_policy` argument
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49610
diff
changeset
|
2412 delta_base_reuse_policy=delta_base_reuse_policy, |
46718
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2413 ) |
ba8e508a8e69
sidedata-exchange: rewrite sidedata on-the-fly whenever possible
Raphaël Gomès <rgomes@octobus.net>
parents:
46715
diff
changeset
|
2414 if not added: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2415 raise error.Abort(_(b"received file revlog group is empty")) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25624
diff
changeset
|
2416 except error.CensoredBaseError as e: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2417 raise error.Abort(_(b"received delta base is censored: %s") % e) |
27754
a09f143daaf4
changegroup3: move treemanifest support into _unpackmanifests()
Martin von Zweigbergk <martinvonz@google.com>
parents:
27753
diff
changeset
|
2418 revisions += len(fl) - o |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2419 if f in needfiles: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2420 needs = needfiles[f] |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
48946
diff
changeset
|
2421 for new in range(o, len(fl)): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2422 n = fl.node(new) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2423 if n in needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2424 needs.remove(n) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2425 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2426 raise error.Abort(_(b"received spurious file revlog entry")) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2427 if not needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2428 del needfiles[f] |
38382
daa08d45740f
changegroup: use progress helper
Martin von Zweigbergk <martinvonz@google.com>
parents:
38373
diff
changeset
|
2429 progress.complete() |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2430 |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
2431 for f, needs in needfiles.items(): |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2432 fl = repo.file(f) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2433 for n in needs: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2434 try: |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2435 fl.rev(n) |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2436 except error.LookupError: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26540
diff
changeset
|
2437 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2438 _(b'missing file data for %s:%s - run hg verify') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2439 % (f, hex(n)) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43059
diff
changeset
|
2440 ) |
20932
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2441 |
0ac83e4e4f7c
localrepo: move the addchangegroupfiles method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20931
diff
changeset
|
2442 return revisions, files |