Mercurial > hg
annotate hgext/absorb.py @ 49541:976648e20856
tests: remove non-python3 line matching and tests block
We don't support Python2 anymore
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 22 Sep 2022 16:27:17 +0200 |
parents | d44e3c45f0e4 |
children | c166b212bdee |
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1 # absorb.py |
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2 # |
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3 # Copyright 2016 Facebook, Inc. |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 """apply working directory changes to changesets (EXPERIMENTAL) |
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9 |
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10 The absorb extension provides a command to use annotate information to |
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11 amend modified chunks into the corresponding non-public changesets. |
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12 |
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13 :: |
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14 |
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15 [absorb] |
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16 # only check 50 recent non-public changesets at most |
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17 max-stack-size = 50 |
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18 # whether to add noise to new commits to avoid obsolescence cycle |
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19 add-noise = 1 |
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20 # make `amend --correlated` a shortcut to the main command |
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21 amend-flag = correlated |
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22 |
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23 [color] |
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24 absorb.description = yellow |
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25 absorb.node = blue bold |
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26 absorb.path = bold |
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27 """ |
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28 |
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29 # TODO: |
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30 # * Rename config items to [commands] namespace |
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31 # * Converge getdraftstack() with other code in core |
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32 # * move many attributes on fixupstate to be private |
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33 |
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34 |
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35 import collections |
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36 |
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37 from mercurial.i18n import _ |
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38 from mercurial.node import ( |
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39 hex, |
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40 short, |
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41 ) |
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42 from mercurial import ( |
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43 cmdutil, |
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44 commands, |
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45 context, |
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46 crecord, |
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47 error, |
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48 linelog, |
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49 mdiff, |
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50 obsolete, |
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51 patch, |
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52 phases, |
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53 pycompat, |
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54 registrar, |
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55 rewriteutil, |
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56 scmutil, |
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57 util, |
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58 ) |
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59 from mercurial.utils import stringutil |
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60 |
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61 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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62 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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63 # be specifying the version(s) of Mercurial they are tested with, or |
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64 # leave the attribute unspecified. |
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65 testedwith = b'ships-with-hg-core' |
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66 |
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67 cmdtable = {} |
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68 command = registrar.command(cmdtable) |
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69 |
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70 configtable = {} |
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71 configitem = registrar.configitem(configtable) |
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72 |
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73 configitem(b'absorb', b'add-noise', default=True) |
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74 configitem(b'absorb', b'amend-flag', default=None) |
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75 configitem(b'absorb', b'max-stack-size', default=50) |
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76 |
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77 colortable = { |
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78 b'absorb.description': b'yellow', |
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79 b'absorb.node': b'blue bold', |
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80 b'absorb.path': b'bold', |
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81 } |
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82 |
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83 defaultdict = collections.defaultdict |
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84 |
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85 |
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86 class nullui: |
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87 """blank ui object doing nothing""" |
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88 |
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89 debugflag = False |
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90 verbose = False |
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91 quiet = True |
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92 |
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93 def __getitem__(name): |
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94 def nullfunc(*args, **kwds): |
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95 return |
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96 |
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97 return nullfunc |
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98 |
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99 |
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100 class emptyfilecontext: |
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101 """minimal filecontext representing an empty file""" |
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102 |
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103 def __init__(self, repo): |
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104 self._repo = repo |
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105 |
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106 def data(self): |
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107 return b'' |
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108 |
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109 def node(self): |
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110 return self._repo.nullid |
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111 |
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112 |
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113 def uniq(lst): |
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114 """list -> list. remove duplicated items without changing the order""" |
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115 seen = set() |
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116 result = [] |
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117 for x in lst: |
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118 if x not in seen: |
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119 seen.add(x) |
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120 result.append(x) |
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121 return result |
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122 |
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123 |
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124 def getdraftstack(headctx, limit=None): |
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125 """(ctx, int?) -> [ctx]. get a linear stack of non-public changesets. |
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126 |
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127 changesets are sorted in topo order, oldest first. |
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128 return at most limit items, if limit is a positive number. |
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129 |
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130 merges are considered as non-draft as well. i.e. every commit |
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131 returned has and only has 1 parent. |
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132 """ |
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133 ctx = headctx |
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134 result = [] |
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135 while ctx.phase() != phases.public: |
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136 if limit and len(result) >= limit: |
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137 break |
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138 parents = ctx.parents() |
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139 if len(parents) != 1: |
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140 break |
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141 result.append(ctx) |
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142 ctx = parents[0] |
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143 result.reverse() |
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144 return result |
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145 |
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146 |
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147 def getfilestack(stack, path, seenfctxs=None): |
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148 """([ctx], str, set) -> [fctx], {ctx: fctx} |
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149 |
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150 stack is a list of contexts, from old to new. usually they are what |
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151 "getdraftstack" returns. |
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152 |
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153 follows renames, but not copies. |
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154 |
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155 seenfctxs is a set of filecontexts that will be considered "immutable". |
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156 they are usually what this function returned in earlier calls, useful |
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157 to avoid issues that a file was "moved" to multiple places and was then |
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158 modified differently, like: "a" was copied to "b", "a" was also copied to |
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159 "c" and then "a" was deleted, then both "b" and "c" were "moved" from "a" |
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160 and we enforce only one of them to be able to affect "a"'s content. |
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161 |
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162 return an empty list and an empty dict, if the specified path does not |
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163 exist in stack[-1] (the top of the stack). |
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164 |
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165 otherwise, return a list of de-duplicated filecontexts, and the map to |
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166 convert ctx in the stack to fctx, for possible mutable fctxs. the first item |
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167 of the list would be outside the stack and should be considered immutable. |
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168 the remaining items are within the stack. |
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169 |
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170 for example, given the following changelog and corresponding filelog |
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171 revisions: |
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172 |
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173 changelog: 3----4----5----6----7 |
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174 filelog: x 0----1----1----2 (x: no such file yet) |
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175 |
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176 - if stack = [5, 6, 7], returns ([0, 1, 2], {5: 1, 6: 1, 7: 2}) |
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177 - if stack = [3, 4, 5], returns ([e, 0, 1], {4: 0, 5: 1}), where "e" is a |
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178 dummy empty filecontext. |
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179 - if stack = [2], returns ([], {}) |
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180 - if stack = [7], returns ([1, 2], {7: 2}) |
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181 - if stack = [6, 7], returns ([1, 2], {6: 1, 7: 2}), although {6: 1} can be |
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182 removed, since 1 is immutable. |
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183 """ |
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184 if seenfctxs is None: |
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185 seenfctxs = set() |
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186 assert stack |
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187 |
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188 if path not in stack[-1]: |
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189 return [], {} |
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190 |
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191 fctxs = [] |
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192 fctxmap = {} |
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193 |
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194 pctx = stack[0].p1() # the public (immutable) ctx we stop at |
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195 for ctx in reversed(stack): |
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196 if path not in ctx: # the file is added in the next commit |
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197 pctx = ctx |
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198 break |
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199 fctx = ctx[path] |
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200 fctxs.append(fctx) |
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201 if fctx in seenfctxs: # treat fctx as the immutable one |
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202 pctx = None # do not add another immutable fctx |
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203 break |
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204 fctxmap[ctx] = fctx # only for mutable fctxs |
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205 copy = fctx.copysource() |
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206 if copy: |
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207 path = copy # follow rename |
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208 if path in ctx: # but do not follow copy |
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209 pctx = ctx.p1() |
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210 break |
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211 |
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212 if pctx is not None: # need an extra immutable fctx |
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213 if path in pctx: |
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214 fctxs.append(pctx[path]) |
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215 else: |
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216 fctxs.append(emptyfilecontext(pctx.repo())) |
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217 |
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218 fctxs.reverse() |
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219 # note: we rely on a property of hg: filerev is not reused for linear |
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220 # history. i.e. it's impossible to have: |
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221 # changelog: 4----5----6 (linear, no merges) |
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222 # filelog: 1----2----1 |
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223 # ^ reuse filerev (impossible) |
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224 # because parents are part of the hash. if that's not true, we need to |
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225 # remove uniq and find a different way to identify fctxs. |
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226 return uniq(fctxs), fctxmap |
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227 |
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228 |
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229 class overlaystore(patch.filestore): |
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230 """read-only, hybrid store based on a dict and ctx. |
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231 memworkingcopy: {path: content}, overrides file contents. |
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232 """ |
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233 |
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234 def __init__(self, basectx, memworkingcopy): |
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235 self.basectx = basectx |
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236 self.memworkingcopy = memworkingcopy |
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237 |
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238 def getfile(self, path): |
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239 """comply with mercurial.patch.filestore.getfile""" |
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240 if path not in self.basectx: |
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241 return None, None, None |
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242 fctx = self.basectx[path] |
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243 if path in self.memworkingcopy: |
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244 content = self.memworkingcopy[path] |
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245 else: |
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246 content = fctx.data() |
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247 mode = (fctx.islink(), fctx.isexec()) |
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248 copy = fctx.copysource() |
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249 return content, mode, copy |
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250 |
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251 |
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252 def overlaycontext(memworkingcopy, ctx, parents=None, extra=None, desc=None): |
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253 """({path: content}, ctx, (p1node, p2node)?, {}?) -> memctx |
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254 memworkingcopy overrides file contents. |
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255 """ |
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256 # parents must contain 2 items: (node1, node2) |
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257 if parents is None: |
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258 parents = ctx.repo().changelog.parents(ctx.node()) |
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259 if extra is None: |
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260 extra = ctx.extra() |
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261 if desc is None: |
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262 desc = ctx.description() |
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263 date = ctx.date() |
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264 user = ctx.user() |
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265 files = set(ctx.files()).union(memworkingcopy) |
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266 store = overlaystore(ctx, memworkingcopy) |
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267 return context.memctx( |
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268 repo=ctx.repo(), |
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269 parents=parents, |
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270 text=desc, |
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271 files=files, |
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272 filectxfn=store, |
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273 user=user, |
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274 date=date, |
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275 branch=None, |
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276 extra=extra, |
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277 ) |
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278 |
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279 |
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280 class filefixupstate: |
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281 """state needed to apply fixups to a single file |
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282 |
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283 internally, it keeps file contents of several revisions and a linelog. |
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284 |
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285 the linelog uses odd revision numbers for original contents (fctxs passed |
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286 to __init__), and even revision numbers for fixups, like: |
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287 |
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288 linelog rev 1: self.fctxs[0] (from an immutable "public" changeset) |
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289 linelog rev 2: fixups made to self.fctxs[0] |
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290 linelog rev 3: self.fctxs[1] (a child of fctxs[0]) |
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291 linelog rev 4: fixups made to self.fctxs[1] |
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292 ... |
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293 |
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294 a typical use is like: |
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295 |
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296 1. call diffwith, to calculate self.fixups |
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297 2. (optionally), present self.fixups to the user, or change it |
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298 3. call apply, to apply changes |
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299 4. read results from "finalcontents", or call getfinalcontent |
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300 """ |
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301 |
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302 def __init__(self, fctxs, path, ui=None, opts=None): |
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303 """([fctx], ui or None) -> None |
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304 |
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305 fctxs should be linear, and sorted by topo order - oldest first. |
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306 fctxs[0] will be considered as "immutable" and will not be changed. |
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307 """ |
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308 self.fctxs = fctxs |
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309 self.path = path |
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310 self.ui = ui or nullui() |
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311 self.opts = opts or {} |
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312 |
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313 # following fields are built from fctxs. they exist for perf reason |
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314 self.contents = [f.data() for f in fctxs] |
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315 self.contentlines = pycompat.maplist(mdiff.splitnewlines, self.contents) |
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316 self.linelog = self._buildlinelog() |
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317 if self.ui.debugflag: |
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318 assert self._checkoutlinelog() == self.contents |
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319 |
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320 # following fields will be filled later |
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321 self.chunkstats = [0, 0] # [adopted, total : int] |
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322 self.targetlines = [] # [str] |
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323 self.fixups = [] # [(linelog rev, a1, a2, b1, b2)] |
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324 self.finalcontents = [] # [str] |
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325 self.ctxaffected = set() |
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326 |
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327 def diffwith(self, targetfctx, fm=None): |
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328 """calculate fixups needed by examining the differences between |
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329 self.fctxs[-1] and targetfctx, chunk by chunk. |
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330 |
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331 targetfctx is the target state we move towards. we may or may not be |
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332 able to get there because not all modified chunks can be amended into |
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333 a non-public fctx unambiguously. |
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334 |
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335 call this only once, before apply(). |
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336 |
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337 update self.fixups, self.chunkstats, and self.targetlines. |
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338 """ |
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339 a = self.contents[-1] |
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340 alines = self.contentlines[-1] |
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341 b = targetfctx.data() |
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342 blines = mdiff.splitnewlines(b) |
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343 self.targetlines = blines |
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344 |
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345 self.linelog.annotate(self.linelog.maxrev) |
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346 annotated = self.linelog.annotateresult # [(linelog rev, linenum)] |
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347 assert len(annotated) == len(alines) |
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348 # add a dummy end line to make insertion at the end easier |
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349 if annotated: |
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350 dummyendline = (annotated[-1][0], annotated[-1][1] + 1) |
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351 annotated.append(dummyendline) |
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352 |
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353 # analyse diff blocks |
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354 for chunk in self._alldiffchunks(a, b, alines, blines): |
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355 newfixups = self._analysediffchunk(chunk, annotated) |
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356 self.chunkstats[0] += bool(newfixups) # 1 or 0 |
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357 self.chunkstats[1] += 1 |
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358 self.fixups += newfixups |
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359 if fm is not None: |
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360 self._showchanges(fm, alines, blines, chunk, newfixups) |
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361 |
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362 def apply(self): |
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363 """apply self.fixups. update self.linelog, self.finalcontents. |
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364 |
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365 call this only once, before getfinalcontent(), after diffwith(). |
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366 """ |
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367 # the following is unnecessary, as it's done by "diffwith": |
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368 # self.linelog.annotate(self.linelog.maxrev) |
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369 for rev, a1, a2, b1, b2 in reversed(self.fixups): |
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370 blines = self.targetlines[b1:b2] |
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371 if self.ui.debugflag: |
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372 idx = (max(rev - 1, 0)) // 2 |
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373 self.ui.write( |
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374 _(b'%s: chunk %d:%d -> %d lines\n') |
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375 % (short(self.fctxs[idx].node()), a1, a2, len(blines)) |
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376 ) |
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377 self.linelog.replacelines(rev, a1, a2, b1, b2) |
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378 if self.opts.get(b'edit_lines', False): |
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379 self.finalcontents = self._checkoutlinelogwithedits() |
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380 else: |
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381 self.finalcontents = self._checkoutlinelog() |
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382 |
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383 def getfinalcontent(self, fctx): |
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384 """(fctx) -> str. get modified file content for a given filecontext""" |
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385 idx = self.fctxs.index(fctx) |
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386 return self.finalcontents[idx] |
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387 |
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388 def _analysediffchunk(self, chunk, annotated): |
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389 """analyse a different chunk and return new fixups found |
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390 |
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391 return [] if no lines from the chunk can be safely applied. |
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392 |
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393 the chunk (or lines) cannot be safely applied, if, for example: |
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394 - the modified (deleted) lines belong to a public changeset |
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395 (self.fctxs[0]) |
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396 - the chunk is a pure insertion and the adjacent lines (at most 2 |
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397 lines) belong to different non-public changesets, or do not belong |
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398 to any non-public changesets. |
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399 - the chunk is modifying lines from different changesets. |
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400 in this case, if the number of lines deleted equals to the number |
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401 of lines added, assume it's a simple 1:1 map (could be wrong). |
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402 otherwise, give up. |
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403 - the chunk is modifying lines from a single non-public changeset, |
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404 but other revisions touch the area as well. i.e. the lines are |
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405 not continuous as seen from the linelog. |
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406 """ |
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407 a1, a2, b1, b2 = chunk |
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408 # find involved indexes from annotate result |
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409 involved = annotated[a1:a2] |
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410 if not involved and annotated: # a1 == a2 and a is not empty |
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411 # pure insertion, check nearby lines. ignore lines belong |
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412 # to the public (first) changeset (i.e. annotated[i][0] == 1) |
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413 nearbylinenums = {a2, max(0, a1 - 1)} |
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414 involved = [ |
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415 annotated[i] for i in nearbylinenums if annotated[i][0] != 1 |
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416 ] |
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417 involvedrevs = list({r for r, l in involved}) |
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418 newfixups = [] |
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419 if len(involvedrevs) == 1 and self._iscontinuous(a1, a2 - 1, True): |
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420 # chunk belongs to a single revision |
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421 rev = involvedrevs[0] |
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422 if rev > 1: |
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423 fixuprev = rev + 1 |
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424 newfixups.append((fixuprev, a1, a2, b1, b2)) |
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425 elif a2 - a1 == b2 - b1 or b1 == b2: |
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426 # 1:1 line mapping, or chunk was deleted |
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427 for i in range(a1, a2): |
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428 rev, linenum = annotated[i] |
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429 if rev > 1: |
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430 if b1 == b2: # deletion, simply remove that single line |
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431 nb1 = nb2 = 0 |
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432 else: # 1:1 line mapping, change the corresponding rev |
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433 nb1 = b1 + i - a1 |
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434 nb2 = nb1 + 1 |
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435 fixuprev = rev + 1 |
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436 newfixups.append((fixuprev, i, i + 1, nb1, nb2)) |
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437 return self._optimizefixups(newfixups) |
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438 |
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439 @staticmethod |
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440 def _alldiffchunks(a, b, alines, blines): |
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441 """like mdiff.allblocks, but only care about differences""" |
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442 blocks = mdiff.allblocks(a, b, lines1=alines, lines2=blines) |
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443 for chunk, btype in blocks: |
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444 if btype != b'!': |
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445 continue |
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446 yield chunk |
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447 |
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448 def _buildlinelog(self): |
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449 """calculate the initial linelog based on self.content{,line}s. |
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450 this is similar to running a partial "annotate". |
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451 """ |
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452 llog = linelog.linelog() |
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453 a, alines = b'', [] |
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454 for i in range(len(self.contents)): |
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455 b, blines = self.contents[i], self.contentlines[i] |
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456 llrev = i * 2 + 1 |
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457 chunks = self._alldiffchunks(a, b, alines, blines) |
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458 for a1, a2, b1, b2 in reversed(list(chunks)): |
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459 llog.replacelines(llrev, a1, a2, b1, b2) |
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460 a, alines = b, blines |
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461 return llog |
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462 |
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463 def _checkoutlinelog(self): |
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464 """() -> [str]. check out file contents from linelog""" |
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465 contents = [] |
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466 for i in range(len(self.contents)): |
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467 rev = (i + 1) * 2 |
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468 self.linelog.annotate(rev) |
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469 content = b''.join(map(self._getline, self.linelog.annotateresult)) |
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470 contents.append(content) |
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471 return contents |
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472 |
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473 def _checkoutlinelogwithedits(self): |
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474 """() -> [str]. prompt all lines for edit""" |
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475 alllines = self.linelog.getalllines() |
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476 # header |
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477 editortext = ( |
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478 _( |
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479 b'HG: editing %s\nHG: "y" means the line to the right ' |
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480 b'exists in the changeset to the top\nHG:\n' |
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481 ) |
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482 % self.fctxs[-1].path() |
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483 ) |
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484 # [(idx, fctx)]. hide the dummy emptyfilecontext |
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485 visiblefctxs = [ |
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486 (i, f) |
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487 for i, f in enumerate(self.fctxs) |
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488 if not isinstance(f, emptyfilecontext) |
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489 ] |
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490 for i, (j, f) in enumerate(visiblefctxs): |
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491 editortext += _(b'HG: %s/%s %s %s\n') % ( |
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492 b'|' * i, |
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493 b'-' * (len(visiblefctxs) - i + 1), |
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Joerg Sonnenberger <joerg@bec.de>
parents:
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494 short(f.node()), |
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495 f.description().split(b'\n', 1)[0], |
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496 ) |
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497 editortext += _(b'HG: %s\n') % (b'|' * len(visiblefctxs)) |
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parents:
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498 # figure out the lifetime of a line, this is relatively inefficient, |
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parents:
diff
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499 # but probably fine |
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500 lineset = defaultdict(lambda: set()) # {(llrev, linenum): {llrev}} |
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parents:
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501 for i, f in visiblefctxs: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
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502 self.linelog.annotate((i + 1) * 2) |
5111d11b8719
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parents:
diff
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503 for l in self.linelog.annotateresult: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
504 lineset[l].add(i) |
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
505 # append lines |
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parents:
diff
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|
506 for l in alllines: |
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parents:
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507 editortext += b' %s : %s' % ( |
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parents:
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508 b''.join( |
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parents:
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|
509 [ |
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parents:
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510 (b'y' if i in lineset[l] else b' ') |
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parents:
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511 for i, _f in visiblefctxs |
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parents:
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512 ] |
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Augie Fackler <augie@google.com>
parents:
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|
513 ), |
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Augie Fackler <augie@google.com>
parents:
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514 self._getline(l), |
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parents:
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|
515 ) |
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parents:
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516 # run editor |
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parents:
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517 editedtext = self.ui.edit(editortext, b'', action=b'absorb') |
38917
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Augie Fackler <augie@google.com>
parents:
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518 if not editedtext: |
45878
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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519 raise error.InputError(_(b'empty editor text')) |
38917
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Augie Fackler <augie@google.com>
parents:
diff
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520 # parse edited result |
43983
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Matt Harbison <matt_harbison@yahoo.com>
parents:
43115
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521 contents = [b''] * len(self.fctxs) |
38917
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Augie Fackler <augie@google.com>
parents:
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522 leftpadpos = 4 |
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Augie Fackler <augie@google.com>
parents:
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523 colonpos = leftpadpos + len(visiblefctxs) + 1 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
524 for l in mdiff.splitnewlines(editedtext): |
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parents:
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525 if l.startswith(b'HG:'): |
38917
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parents:
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526 continue |
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parents:
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527 if l[colonpos - 1 : colonpos + 2] != b' : ': |
45878
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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528 raise error.InputError(_(b'malformed line: %s') % l) |
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Augie Fackler <augie@google.com>
parents:
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529 linecontent = l[colonpos + 2 :] |
41260
c146651a78e1
absorb: add a pycompat.bytestr() to fix --edit-lines functionality on Python 3
Augie Fackler <augie@google.com>
parents:
40951
diff
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|
530 for i, ch in enumerate( |
43076
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Augie Fackler <augie@google.com>
parents:
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531 pycompat.bytestr(l[leftpadpos : colonpos - 1]) |
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parents:
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|
532 ): |
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Augie Fackler <augie@google.com>
parents:
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533 if ch == b'y': |
38917
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
534 contents[visiblefctxs[i][0]] += linecontent |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
535 # chunkstats is hard to calculate if anything changes, therefore |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
536 # set them to just a simple value (1, 1). |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
537 if editedtext != editortext: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
538 self.chunkstats = [1, 1] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
539 return contents |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
540 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
541 def _getline(self, lineinfo): |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
542 """((rev, linenum)) -> str. convert rev+line number to line content""" |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
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543 rev, linenum = lineinfo |
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parents:
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|
544 if rev & 1: # odd: original line taken from fctxs |
38917
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parents:
diff
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|
545 return self.contentlines[rev // 2][linenum] |
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Augie Fackler <augie@google.com>
parents:
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546 else: # even: fixup line from targetfctx |
38917
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Augie Fackler <augie@google.com>
parents:
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|
547 return self.targetlines[linenum] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
548 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
549 def _iscontinuous(self, a1, a2, closedinterval=False): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
550 """(a1, a2 : int) -> bool |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
551 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
552 check if these lines are continuous. i.e. no other insertions or |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
553 deletions (from other revisions) among these lines. |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
554 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
555 closedinterval decides whether a2 should be included or not. i.e. is |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
556 it [a1, a2), or [a1, a2] ? |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
557 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
558 if a1 >= a2: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
559 return True |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
560 llog = self.linelog |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
561 offset1 = llog.getoffset(a1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
562 offset2 = llog.getoffset(a2) + int(closedinterval) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
563 linesinbetween = llog.getalllines(offset1, offset2) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
564 return len(linesinbetween) == a2 - a1 + int(closedinterval) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
565 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
566 def _optimizefixups(self, fixups): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
567 """[(rev, a1, a2, b1, b2)] -> [(rev, a1, a2, b1, b2)]. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
568 merge adjacent fixups to make them less fragmented. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
569 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
570 result = [] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
571 pcurrentchunk = [[-1, -1, -1, -1, -1]] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
572 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
573 def pushchunk(): |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
574 if pcurrentchunk[0][0] != -1: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
575 result.append(tuple(pcurrentchunk[0])) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
576 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
577 for i, chunk in enumerate(fixups): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
578 rev, a1, a2, b1, b2 = chunk |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
579 lastrev = pcurrentchunk[0][0] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
580 lasta2 = pcurrentchunk[0][2] |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
581 lastb2 = pcurrentchunk[0][4] |
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Augie Fackler <augie@google.com>
parents:
42442
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changeset
|
582 if ( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
583 a1 == lasta2 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
584 and b1 == lastb2 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
585 and rev == lastrev |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
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changeset
|
586 and self._iscontinuous(max(a1 - 1, 0), a1) |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
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changeset
|
587 ): |
38917
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Augie Fackler <augie@google.com>
parents:
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changeset
|
588 # merge into currentchunk |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
589 pcurrentchunk[0][2] = a2 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
590 pcurrentchunk[0][4] = b2 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
591 else: |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
592 pushchunk() |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
593 pcurrentchunk[0] = list(chunk) |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
594 pushchunk() |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
595 return result |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
596 |
40187
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Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
597 def _showchanges(self, fm, alines, blines, chunk, fixups): |
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
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|
598 def trim(line): |
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Augie Fackler <augie@google.com>
parents:
43076
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|
599 if line.endswith(b'\n'): |
38917
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parents:
diff
changeset
|
600 line = line[:-1] |
40187
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Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
601 return line |
38917
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
602 |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
603 # this is not optimized for perf but _showchanges only gets executed |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
604 # with an extra command-line flag. |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
605 a1, a2, b1, b2 = chunk |
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
606 aidxs, bidxs = [0] * (a2 - a1), [0] * (b2 - b1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
607 for idx, fa1, fa2, fb1, fb2 in fixups: |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
49072
diff
changeset
|
608 for i in range(fa1, fa2): |
38917
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
609 aidxs[i - a1] = (max(idx, 1) - 1) // 2 |
49284
d44e3c45f0e4
py3: replace `pycompat.xrange` by `range`
Manuel Jacob <me@manueljacob.de>
parents:
49072
diff
changeset
|
610 for i in range(fb1, fb2): |
38917
5111d11b8719
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Augie Fackler <augie@google.com>
parents:
diff
changeset
|
611 bidxs[i - b1] = (max(idx, 1) - 1) // 2 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
612 |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
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613 fm.startitem() |
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614 fm.write( |
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615 b'hunk', |
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616 b' %s\n', |
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617 b'@@ -%d,%d +%d,%d @@' % (a1, a2 - a1, b1, b2 - b1), |
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618 label=b'diff.hunk', |
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619 ) |
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620 fm.data(path=self.path, linetype=b'hunk') |
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621 |
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622 def writeline(idx, diffchar, line, linetype, linelabel): |
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623 fm.startitem() |
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624 node = b'' |
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625 if idx: |
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626 ctx = self.fctxs[idx] |
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627 fm.context(fctx=ctx) |
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628 node = ctx.hex() |
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629 self.ctxaffected.add(ctx.changectx()) |
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630 fm.write(b'node', b'%-7.7s ', node, label=b'absorb.node') |
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631 fm.write( |
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632 b'diffchar ' + linetype, |
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633 b'%s%s\n', |
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634 diffchar, |
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635 line, |
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636 label=linelabel, |
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637 ) |
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638 fm.data(path=self.path, linetype=linetype) |
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639 |
49284
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640 for i in range(a1, a2): |
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641 writeline( |
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642 aidxs[i - a1], |
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643 b'-', |
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644 trim(alines[i]), |
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645 b'deleted', |
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646 b'diff.deleted', |
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647 ) |
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parents:
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648 for i in range(b1, b2): |
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649 writeline( |
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650 bidxs[i - b1], |
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651 b'+', |
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652 trim(blines[i]), |
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653 b'inserted', |
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654 b'diff.inserted', |
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655 ) |
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656 |
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657 |
48946
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py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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658 class fixupstate: |
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659 """state needed to run absorb |
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660 |
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661 internally, it keeps paths and filefixupstates. |
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662 |
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663 a typical use is like filefixupstates: |
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664 |
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665 1. call diffwith, to calculate fixups |
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666 2. (optionally), present fixups to the user, or edit fixups |
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667 3. call apply, to apply changes to memory |
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668 4. call commit, to commit changes to hg database |
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669 """ |
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670 |
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671 def __init__(self, stack, ui=None, opts=None): |
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672 """([ctx], ui or None) -> None |
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673 |
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674 stack: should be linear, and sorted by topo order - oldest first. |
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675 all commits in stack are considered mutable. |
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676 """ |
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677 assert stack |
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678 self.ui = ui or nullui() |
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679 self.opts = opts or {} |
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680 self.stack = stack |
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681 self.repo = stack[-1].repo().unfiltered() |
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|
682 |
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683 # following fields will be filled later |
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684 self.paths = [] # [str] |
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685 self.status = None # ctx.status output |
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686 self.fctxmap = {} # {path: {ctx: fctx}} |
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687 self.fixupmap = {} # {path: filefixupstate} |
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688 self.replacemap = {} # {oldnode: newnode or None} |
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689 self.finalnode = None # head after all fixups |
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690 self.ctxaffected = set() # ctx that will be absorbed into |
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|
691 |
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692 def diffwith(self, targetctx, match=None, fm=None): |
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693 """diff and prepare fixups. update self.fixupmap, self.paths""" |
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parents:
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694 # only care about modified files |
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parents:
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|
695 self.status = self.stack[-1].status(targetctx, match) |
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parents:
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|
696 self.paths = [] |
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697 # but if --edit-lines is used, the user may want to edit files |
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698 # even if they are not modified |
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699 editopt = self.opts.get(b'edit_lines') |
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|
700 if not self.status.modified and editopt and match: |
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parents:
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changeset
|
701 interestingpaths = match.files() |
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parents:
diff
changeset
|
702 else: |
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parents:
diff
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|
703 interestingpaths = self.status.modified |
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parents:
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changeset
|
704 # prepare the filefixupstate |
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parents:
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|
705 seenfctxs = set() |
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parents:
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|
706 # sorting is necessary to eliminate ambiguity for the "double move" |
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parents:
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|
707 # case: "hg cp A B; hg cp A C; hg rm A", then only "B" can affect "A". |
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|
708 for path in sorted(interestingpaths): |
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709 self.ui.debug(b'calculating fixups for %s\n' % path) |
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|
710 targetfctx = targetctx[path] |
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parents:
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|
711 fctxs, ctx2fctx = getfilestack(self.stack, path, seenfctxs) |
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parents:
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|
712 # ignore symbolic links or binary, or unchanged files |
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|
713 if any( |
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714 f.islink() or stringutil.binary(f.data()) |
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715 for f in [targetfctx] + fctxs |
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716 if not isinstance(f, emptyfilecontext) |
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|
717 ): |
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|
718 continue |
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|
719 if targetfctx.data() == fctxs[-1].data() and not editopt: |
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parents:
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changeset
|
720 continue |
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changeset
|
721 seenfctxs.update(fctxs[1:]) |
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parents:
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|
722 self.fctxmap[path] = ctx2fctx |
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723 fstate = filefixupstate(fctxs, path, ui=self.ui, opts=self.opts) |
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|
724 if fm is not None: |
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|
725 fm.startitem() |
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|
726 fm.plain(b'showing changes for ') |
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727 fm.write(b'path', b'%s\n', path, label=b'absorb.path') |
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|
728 fm.data(linetype=b'path') |
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|
729 fstate.diffwith(targetfctx, fm) |
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|
730 self.fixupmap[path] = fstate |
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changeset
|
731 self.paths.append(path) |
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|
732 self.ctxaffected.update(fstate.ctxaffected) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
733 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
734 def apply(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
735 """apply fixups to individual filefixupstates""" |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
736 for path, state in self.fixupmap.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
737 if self.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
738 self.ui.write(_(b'applying fixups to %s\n') % path) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
739 state.apply() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
740 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
741 @property |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
742 def chunkstats(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
743 """-> {path: chunkstats}. collect chunkstats from filefixupstates""" |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
744 return {path: state.chunkstats for path, state in self.fixupmap.items()} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
745 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
746 def commit(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
747 """commit changes. update self.finalnode, self.replacemap""" |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
748 with self.repo.transaction(b'absorb') as tr: |
42128
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
749 self._commitstack() |
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
750 self._movebookmarks(tr) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
751 if self.repo[b'.'].node() in self.replacemap: |
42128
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
752 self._moveworkingdirectoryparent() |
537a8aeb9977
absorb: aborting if another operation is in progress
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
41830
diff
changeset
|
753 self._cleanupoldcommits() |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
754 return self.finalnode |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
755 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
756 def printchunkstats(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
757 """print things like '1 of 2 chunk(s) applied'""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
758 ui = self.ui |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
759 chunkstats = self.chunkstats |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
760 if ui.verbose: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
761 # chunkstats for each file |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
762 for path, stat in chunkstats.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
763 if stat[0]: |
43076
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
764 ui.write( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
765 _(b'%s: %d of %d chunk(s) applied\n') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
766 % (path, stat[0], stat[1]) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
767 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
768 elif not ui.quiet: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
769 # a summary for all files |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
770 stats = chunkstats.values() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
771 applied, total = (sum(s[i] for s in stats) for i in (0, 1)) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
772 ui.write(_(b'%d of %d chunk(s) applied\n') % (applied, total)) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
773 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
774 def _commitstack(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
775 """make new commits. update self.finalnode, self.replacemap. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
776 it is splitted from "commit" to avoid too much indentation. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
777 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
778 # last node (20-char) committed by us |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
779 lastcommitted = None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
780 # p1 which overrides the parent of the next commit, "None" means use |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
781 # the original parent unchanged |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
782 nextp1 = None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
783 for ctx in self.stack: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
784 memworkingcopy = self._getnewfilecontents(ctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
785 if not memworkingcopy and not lastcommitted: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
786 # nothing changed, nothing commited |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
787 nextp1 = ctx |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
788 continue |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
789 willbecomenoop = ctx.files() and self._willbecomenoop( |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
790 memworkingcopy, ctx, nextp1 |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
791 ) |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
792 if self.skip_empty_successor and willbecomenoop: |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
793 # changeset is no longer necessary |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
794 self.replacemap[ctx.node()] = None |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
795 msg = _(b'became empty and was dropped') |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
796 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
797 # changeset needs re-commit |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
798 nodestr = self._commitsingle(memworkingcopy, ctx, p1=nextp1) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
799 lastcommitted = self.repo[nodestr] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
800 nextp1 = lastcommitted |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
801 self.replacemap[ctx.node()] = lastcommitted.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
802 if memworkingcopy: |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
803 if willbecomenoop: |
45170
c87bd1fe3da2
absorb: improve message for the case when changeset became empty
Manuel Jacob <me@manueljacob.de>
parents:
45125
diff
changeset
|
804 msg = _(b'%d file(s) changed, became empty as %s') |
45125
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
805 else: |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
806 msg = _(b'%d file(s) changed, became %s') |
f55099982bc5
absorb: make it explicit if empty changeset was created
Manuel Jacob <me@manueljacob.de>
parents:
45124
diff
changeset
|
807 msg = msg % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
808 len(memworkingcopy), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
809 self._ctx2str(lastcommitted), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
810 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
811 else: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
812 msg = _(b'became %s') % self._ctx2str(lastcommitted) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
813 if self.ui.verbose and msg: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
814 self.ui.write(_(b'%s: %s\n') % (self._ctx2str(ctx), msg)) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
815 self.finalnode = lastcommitted and lastcommitted.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
816 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
817 def _ctx2str(self, ctx): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
818 if self.ui.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
819 return b'%d:%s' % (ctx.rev(), ctx.hex()) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
820 else: |
46113
59fa3890d40a
node: import symbols explicitly
Joerg Sonnenberger <joerg@bec.de>
parents:
45878
diff
changeset
|
821 return b'%d:%s' % (ctx.rev(), short(ctx.node())) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
822 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
823 def _getnewfilecontents(self, ctx): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
824 """(ctx) -> {path: str} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
825 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
826 fetch file contents from filefixupstates. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
827 return the working copy overrides - files different from ctx. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
828 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
829 result = {} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
830 for path in self.paths: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
831 ctx2fctx = self.fctxmap[path] # {ctx: fctx} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
832 if ctx not in ctx2fctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
833 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
834 fctx = ctx2fctx[ctx] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
835 content = fctx.data() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
836 newcontent = self.fixupmap[path].getfinalcontent(fctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
837 if content != newcontent: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
838 result[fctx.path()] = newcontent |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
839 return result |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
840 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
841 def _movebookmarks(self, tr): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
842 repo = self.repo |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
843 needupdate = [ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
844 (name, self.replacemap[hsh]) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
845 for name, hsh in repo._bookmarks.items() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
846 if hsh in self.replacemap |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
847 ] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
848 changes = [] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
849 for name, hsh in needupdate: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
850 if hsh: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
851 changes.append((name, hsh)) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
852 if self.ui.verbose: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
853 self.ui.write( |
46113
59fa3890d40a
node: import symbols explicitly
Joerg Sonnenberger <joerg@bec.de>
parents:
45878
diff
changeset
|
854 _(b'moving bookmark %s to %s\n') % (name, hex(hsh)) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
855 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
856 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
857 changes.append((name, None)) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
858 if self.ui.verbose: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
859 self.ui.write(_(b'deleting bookmark %s\n') % name) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
860 repo._bookmarks.applychanges(repo, tr, changes) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
861 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
862 def _moveworkingdirectoryparent(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
863 if not self.finalnode: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
864 # Find the latest not-{obsoleted,stripped} parent. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
865 revs = self.repo.revs(b'max(::. - %ln)', self.replacemap.keys()) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
866 ctx = self.repo[revs.first()] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
867 self.finalnode = ctx.node() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
868 else: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
869 ctx = self.repo[self.finalnode] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
870 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
871 dirstate = self.repo.dirstate |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
872 # dirstate.rebuild invalidates fsmonitorstate, causing "hg status" to |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
873 # be slow. in absorb's case, no need to invalidate fsmonitorstate. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
874 noop = lambda: 0 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
875 restore = noop |
43115
4aa72cdf616f
py3: delete b'' prefix from safehasattr arguments
Martin von Zweigbergk <martinvonz@google.com>
parents:
43105
diff
changeset
|
876 if util.safehasattr(dirstate, '_fsmonitorstate'): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
877 bak = dirstate._fsmonitorstate.invalidate |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
878 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
879 def restore(): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
880 dirstate._fsmonitorstate.invalidate = bak |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
881 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
882 dirstate._fsmonitorstate.invalidate = noop |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
883 try: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
884 with dirstate.parentchange(): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
885 dirstate.rebuild(ctx.node(), ctx.manifest(), self.paths) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
886 finally: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
887 restore() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
888 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
889 @staticmethod |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
890 def _willbecomenoop(memworkingcopy, ctx, pctx=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
891 """({path: content}, ctx, ctx) -> bool. test if a commit will be noop |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
892 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
893 if it will become an empty commit (does not change anything, after the |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
894 memworkingcopy overrides), return True. otherwise return False. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
895 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
896 if not pctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
897 parents = ctx.parents() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
898 if len(parents) != 1: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
899 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
900 pctx = parents[0] |
44983
1b757f385549
absorb: preserve branch-changing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
901 if ctx.branch() != pctx.branch(): |
1b757f385549
absorb: preserve branch-changing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44452
diff
changeset
|
902 return False |
44984
bfef35bb4ecb
absorb: preserve branch-closing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44983
diff
changeset
|
903 if ctx.extra().get(b'close'): |
bfef35bb4ecb
absorb: preserve branch-closing changesets even if empty
Manuel Jacob <me@manueljacob.de>
parents:
44983
diff
changeset
|
904 return False |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
905 # ctx changes more files (not a subset of memworkingcopy) |
38987
9204445ad54c
absorb: port partway to Python 3
Augie Fackler <augie@google.com>
parents:
38961
diff
changeset
|
906 if not set(ctx.files()).issubset(set(memworkingcopy)): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
907 return False |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
908 for path, content in memworkingcopy.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
909 if path not in pctx or path not in ctx: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
910 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
911 fctx = ctx[path] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
912 pfctx = pctx[path] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
913 if pfctx.flags() != fctx.flags(): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
914 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
915 if pfctx.data() != content: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
916 return False |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
917 return True |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
918 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
919 def _commitsingle(self, memworkingcopy, ctx, p1=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
920 """(ctx, {path: content}, node) -> node. make a single commit |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
921 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
922 the commit is a clone from ctx, with a (optionally) different p1, and |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
923 different file contents replaced by memworkingcopy. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
924 """ |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46780
diff
changeset
|
925 parents = p1 and (p1, self.repo.nullid) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
926 extra = ctx.extra() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
927 if self._useobsolete and self.ui.configbool(b'absorb', b'add-noise'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
928 extra[b'absorb_source'] = ctx.hex() |
45712
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
929 |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
930 desc = rewriteutil.update_hash_refs( |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
931 ctx.repo(), |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
932 ctx.description(), |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
933 { |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
934 oldnode: [newnode] |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
935 for oldnode, newnode in self.replacemap.items() |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
936 }, |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
937 ) |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
938 mctx = overlaycontext( |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
939 memworkingcopy, ctx, parents, extra=extra, desc=desc |
0a330055340c
absorb: update commit hash references in the new commits
Matt Harbison <matt_harbison@yahoo.com>
parents:
45170
diff
changeset
|
940 ) |
41813
b38c7304974f
absorb: let scmutil.cleanupnodes() take care of setting phase
Martin von Zweigbergk <martinvonz@google.com>
parents:
41812
diff
changeset
|
941 return mctx.commit() |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
942 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
943 @util.propertycache |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
944 def _useobsolete(self): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
945 """() -> bool""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
946 return obsolete.isenabled(self.repo, obsolete.createmarkersopt) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
947 |
41812
c91321e86071
absorb: use scmutil.cleanupnodes() also when obsmarkers are disabled
Martin von Zweigbergk <martinvonz@google.com>
parents:
41811
diff
changeset
|
948 def _cleanupoldcommits(self): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
949 replacements = { |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
950 k: ([v] if v is not None else []) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
951 for k, v in self.replacemap.items() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
952 } |
41811
a008e0af892e
absorb: use scmutil.cleanupnodes() so operation gets set
Martin von Zweigbergk <martinvonz@google.com>
parents:
41778
diff
changeset
|
953 if replacements: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
954 scmutil.cleanupnodes( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
955 self.repo, replacements, operation=b'absorb', fixphase=True |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
956 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
957 |
45124
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
958 @util.propertycache |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
959 def skip_empty_successor(self): |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
960 return rewriteutil.skip_empty_successor(self.ui, b'absorb') |
3ee8e2d5c0d8
absorb: consider rewrite.empty-successor configuration
Manuel Jacob <me@manueljacob.de>
parents:
44991
diff
changeset
|
961 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
962 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
963 def _parsechunk(hunk): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
964 """(crecord.uihunk or patch.recordhunk) -> (path, (a1, a2, [bline]))""" |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
965 if type(hunk) not in (crecord.uihunk, patch.recordhunk): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
966 return None, None |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
967 path = hunk.header.filename() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
968 a1 = hunk.fromline + len(hunk.before) - 1 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
969 # remove before and after context |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
970 hunk.before = hunk.after = [] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
971 buf = util.stringio() |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
972 hunk.write(buf) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
973 patchlines = mdiff.splitnewlines(buf.getvalue()) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
974 # hunk.prettystr() will update hunk.removed |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
975 a2 = a1 + hunk.removed |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
976 blines = [l[1:] for l in patchlines[1:] if not l.startswith(b'-')] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
977 return path, (a1, a2, blines) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
978 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
979 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
980 def overlaydiffcontext(ctx, chunks): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
981 """(ctx, [crecord.uihunk]) -> memctx |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
982 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
983 return a memctx with some [1] patches (chunks) applied to ctx. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
984 [1]: modifications are handled. renames, mode changes, etc. are ignored. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
985 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
986 # sadly the applying-patch logic is hardly reusable, and messy: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
987 # 1. the core logic "_applydiff" is too heavy - it writes .rej files, it |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
988 # needs a file stream of a patch and will re-parse it, while we have |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
989 # structured hunk objects at hand. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
990 # 2. a lot of different implementations about "chunk" (patch.hunk, |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
991 # patch.recordhunk, crecord.uihunk) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
992 # as we only care about applying changes to modified files, no mode |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
993 # change, no binary diff, and no renames, it's probably okay to |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
994 # re-invent the logic using much simpler code here. |
43076
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
995 memworkingcopy = {} # {path: content} |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
996 patchmap = defaultdict(lambda: []) # {path: [(a1, a2, [bline])]} |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
997 for path, info in map(_parsechunk, chunks): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
998 if not path or not info: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
999 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1000 patchmap[path].append(info) |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
1001 for path, patches in patchmap.items(): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1002 if path not in ctx or not patches: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1003 continue |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1004 patches.sort(reverse=True) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1005 lines = mdiff.splitnewlines(ctx[path].data()) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1006 for a1, a2, blines in patches: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1007 lines[a1:a2] = blines |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1008 memworkingcopy[path] = b''.join(lines) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1009 return overlaycontext(memworkingcopy, ctx) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1010 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1011 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1012 def absorb(ui, repo, stack=None, targetctx=None, pats=None, opts=None): |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1013 """pick fixup chunks from targetctx, apply them to stack. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1014 |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1015 if targetctx is None, the working copy context will be used. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1016 if stack is None, the current draft stack will be used. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1017 return fixupstate. |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1018 """ |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1019 if stack is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1020 limit = ui.configint(b'absorb', b'max-stack-size') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1021 headctx = repo[b'.'] |
42266
b3fc78c028ef
absorb: be more specific when erroring out on merge commit
Martin von Zweigbergk <martinvonz@google.com>
parents:
42128
diff
changeset
|
1022 if len(headctx.parents()) > 1: |
45878
f4a218331ff4
errors: raise InputError in `hg absorb`
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
1023 raise error.InputError(_(b'cannot absorb into a merge')) |
42266
b3fc78c028ef
absorb: be more specific when erroring out on merge commit
Martin von Zweigbergk <martinvonz@google.com>
parents:
42128
diff
changeset
|
1024 stack = getdraftstack(headctx, limit) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1025 if limit and len(stack) >= limit: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1026 ui.warn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1027 _( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1028 b'absorb: only the recent %d changesets will ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1029 b'be analysed\n' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1030 ) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1031 % limit |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1032 ) |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1033 if not stack: |
45878
f4a218331ff4
errors: raise InputError in `hg absorb`
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
1034 raise error.InputError(_(b'no mutable changeset to change')) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1035 if targetctx is None: # default to working copy |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1036 targetctx = repo[None] |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1037 if pats is None: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1038 pats = () |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1039 if opts is None: |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1040 opts = {} |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1041 state = fixupstate(stack, ui=ui, opts=opts) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1042 matcher = scmutil.match(targetctx, pats, opts) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1043 if opts.get(b'interactive'): |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1044 diff = patch.diff(repo, stack[-1].node(), targetctx.node(), matcher) |
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1045 origchunks = patch.parsepatch(diff) |
42351
86f17fc31aa8
absorb: fix interactive mode I didn't know existed
Augie Fackler <augie@google.com>
parents:
42266
diff
changeset
|
1046 chunks = cmdutil.recordfilter(ui, origchunks, matcher)[0] |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1047 targetctx = overlaydiffcontext(stack[-1], chunks) |
49072
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1048 if opts.get(b'edit_lines'): |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1049 # If we're going to open the editor, don't ask the user to confirm |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1050 # first |
3cd57e2be49b
absorb: make `--edit-lines` imply `--apply-changes`
Martin von Zweigbergk <martinvonz@google.com>
parents:
49027
diff
changeset
|
1051 opts[b'apply_changes'] = True |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1052 fm = None |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1053 if opts.get(b'print_changes') or not opts.get(b'apply_changes'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1054 fm = ui.formatter(b'absorb', opts) |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1055 state.diffwith(targetctx, matcher, fm) |
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1056 if fm is not None: |
40188
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1057 fm.startitem() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1058 fm.write( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1059 b"count", b"\n%d changesets affected\n", len(state.ctxaffected) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1060 ) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1061 fm.data(linetype=b'summary') |
40188
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1062 for ctx in reversed(stack): |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1063 if ctx not in state.ctxaffected: |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1064 continue |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1065 fm.startitem() |
2c5316796f45
absorb: print summary of changesets affected
Mark Thomas <mbthomas@fb.com>
parents:
40187
diff
changeset
|
1066 fm.context(ctx=ctx) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1067 fm.data(linetype=b'changeset') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1068 fm.write(b'node', b'%-7.7s ', ctx.hex(), label=b'absorb.node') |
49027
0f0e3830c099
absorb: use new function for getting first line of string
Martin von Zweigbergk <martinvonz@google.com>
parents:
48946
diff
changeset
|
1069 descfirstline = stringutil.firstline(ctx.description()) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1070 fm.write( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1071 b'descfirstline', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1072 b'%s\n', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1073 descfirstline, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1074 label=b'absorb.description', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1075 ) |
40187
dcda50856843
absorb: use a formatter to generate output
Mark Thomas <mbthomas@fb.com>
parents:
40150
diff
changeset
|
1076 fm.end() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1077 if not opts.get(b'dry_run'): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1078 if ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1079 not opts.get(b'apply_changes') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1080 and state.ctxaffected |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1081 and ui.promptchoice( |
44991
65d19d9c8e76
absorb: make it clear what happens when no input
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
44985
diff
changeset
|
1082 b"apply changes (y/N)? $$ &Yes $$ &No", default=1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1083 ) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42442
diff
changeset
|
1084 ): |
45877
ac362d5a7893
errors: introduce CanceledError and use it in a few places
Martin von Zweigbergk <martinvonz@google.com>
parents:
45712
diff
changeset
|
1085 raise error.CanceledError(_(b'absorb cancelled\n')) |
40190
31dfa7dac4c9
absorb: prompt user to accept absorb changes by default
Mark Thomas <mbthomas@fb.com>
parents:
40188
diff
changeset
|
1086 |
38917
5111d11b8719
absorb: import extension from Facebook's hg-experimental
Augie Fackler <augie@google.com>
parents:
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|
1087 state.apply() |
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1088 if state.commit(): |
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parents:
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1089 state.printchunkstats() |
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1090 elif not ui.quiet: |
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1091 ui.write(_(b'nothing applied\n')) |
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1092 return state |
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|
1093 |
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|
1094 |
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1095 @command( |
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1096 b'absorb', |
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|
1097 [ |
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1098 ( |
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1099 b'a', |
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1100 b'apply-changes', |
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1101 None, |
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1102 _(b'apply changes without prompting for confirmation'), |
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|
1103 ), |
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1104 ( |
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1105 b'p', |
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1106 b'print-changes', |
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1107 None, |
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1108 _(b'always print which changesets are modified by which changes'), |
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|
1109 ), |
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1110 ( |
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1111 b'i', |
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|
1112 b'interactive', |
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1113 None, |
44236
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parents:
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|
1114 _(b'interactively select which chunks to apply'), |
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|
1115 ), |
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1116 ( |
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1117 b'e', |
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1118 b'edit-lines', |
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|
1119 None, |
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|
1120 _( |
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1121 b'edit what lines belong to which changesets before commit ' |
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1122 b'(EXPERIMENTAL)' |
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1123 ), |
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|
1124 ), |
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1125 ] |
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1126 + commands.dryrunopts |
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1127 + commands.templateopts |
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1128 + commands.walkopts, |
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1129 _(b'hg absorb [OPTION] [FILE]...'), |
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1130 helpcategory=command.CATEGORY_COMMITTING, |
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1131 helpbasic=True, |
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1132 ) |
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1133 def absorbcmd(ui, repo, *pats, **opts): |
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1134 """incorporate corrections into the stack of draft changesets |
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1135 |
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1136 absorb analyzes each change in your working directory and attempts to |
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|
1137 amend the changed lines into the changesets in your stack that first |
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|
1138 introduced those lines. |
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1139 |
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1140 If absorb cannot find an unambiguous changeset to amend for a change, |
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|
1141 that change will be left in the working directory, untouched. They can be |
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1142 observed by :hg:`status` or :hg:`diff` afterwards. In other words, |
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|
1143 absorb does not write to the working directory. |
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1144 |
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1145 Changesets outside the revset `::. and not public() and not merge()` will |
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1146 not be changed. |
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1147 |
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1148 Changesets that become empty after applying the changes will be deleted. |
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|
1149 |
40210 | 1150 By default, absorb will show what it plans to do and prompt for |
1151 confirmation. If you are confident that the changes will be absorbed | |
1152 to the correct place, run :hg:`absorb -a` to apply the changes | |
1153 immediately. | |
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1154 |
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1155 Returns 0 on success, 1 if all chunks were ignored and nothing amended. |
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diff
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|
1156 """ |
39786
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parents:
39453
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|
1157 opts = pycompat.byteskwargs(opts) |
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1158 |
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1159 with repo.wlock(), repo.lock(): |
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1160 if not opts[b'dry_run']: |
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|
1161 cmdutil.checkunfinished(repo) |
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|
1162 |
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|
1163 state = absorb(ui, repo, pats=pats, opts=opts) |
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|
1164 if sum(s[0] for s in state.chunkstats.values()) == 0: |
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|
1165 return 1 |