Mercurial > hg
annotate mercurial/scmutil.py @ 35350:82ee401135dd
py3: handle keyword arguments correctly in cmdutil.py
Differential Revision: https://phab.mercurial-scm.org/D1626
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Sun, 10 Dec 2017 04:45:10 +0530 |
parents | 137a08d82232 |
children | b1959391a088 |
rev | line source |
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1 # scmutil.py - Mercurial core utility functions |
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2 # |
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3 # Copyright Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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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 from __future__ import absolute_import |
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9 |
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10 import errno |
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11 import glob |
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12 import hashlib |
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13 import os |
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14 import re |
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15 import socket |
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16 import subprocess |
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17 import weakref |
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18 |
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19 from .i18n import _ |
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20 from .node import ( |
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21 hex, |
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22 nullid, |
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23 short, |
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24 wdirid, |
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25 wdirrev, |
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26 ) |
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27 |
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28 from . import ( |
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29 encoding, |
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30 error, |
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31 match as matchmod, |
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32 obsolete, |
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33 obsutil, |
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34 pathutil, |
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35 phases, |
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36 pycompat, |
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37 revsetlang, |
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38 similar, |
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39 url, |
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40 util, |
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41 vfs, |
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42 ) |
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43 |
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45 from . import scmwindows as scmplatform |
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46 else: |
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47 from . import scmposix as scmplatform |
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48 |
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49 termsize = scmplatform.termsize |
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50 |
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51 class status(tuple): |
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52 '''Named tuple with a list of files per status. The 'deleted', 'unknown' |
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53 and 'ignored' properties are only relevant to the working copy. |
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54 ''' |
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55 |
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56 __slots__ = () |
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57 |
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58 def __new__(cls, modified, added, removed, deleted, unknown, ignored, |
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59 clean): |
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60 return tuple.__new__(cls, (modified, added, removed, deleted, unknown, |
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61 ignored, clean)) |
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62 |
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63 @property |
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64 def modified(self): |
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65 '''files that have been modified''' |
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66 return self[0] |
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67 |
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68 @property |
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69 def added(self): |
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70 '''files that have been added''' |
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71 return self[1] |
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72 |
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73 @property |
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74 def removed(self): |
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75 '''files that have been removed''' |
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76 return self[2] |
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77 |
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78 @property |
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79 def deleted(self): |
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80 '''files that are in the dirstate, but have been deleted from the |
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81 working copy (aka "missing") |
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82 ''' |
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83 return self[3] |
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84 |
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85 @property |
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86 def unknown(self): |
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87 '''files not in the dirstate that are not ignored''' |
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88 return self[4] |
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89 |
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90 @property |
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91 def ignored(self): |
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92 '''files not in the dirstate that are ignored (by _dirignore())''' |
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93 return self[5] |
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94 |
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95 @property |
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96 def clean(self): |
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97 '''files that have not been modified''' |
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98 return self[6] |
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99 |
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100 def __repr__(self, *args, **kwargs): |
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101 return (('<status modified=%r, added=%r, removed=%r, deleted=%r, ' |
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102 'unknown=%r, ignored=%r, clean=%r>') % self) |
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103 |
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104 def itersubrepos(ctx1, ctx2): |
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105 """find subrepos in ctx1 or ctx2""" |
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106 # Create a (subpath, ctx) mapping where we prefer subpaths from |
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107 # ctx1. The subpaths from ctx2 are important when the .hgsub file |
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108 # has been modified (in ctx2) but not yet committed (in ctx1). |
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109 subpaths = dict.fromkeys(ctx2.substate, ctx2) |
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110 subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
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111 |
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112 missing = set() |
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113 |
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114 for subpath in ctx2.substate: |
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115 if subpath not in ctx1.substate: |
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116 del subpaths[subpath] |
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117 missing.add(subpath) |
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118 |
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119 for subpath, ctx in sorted(subpaths.iteritems()): |
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120 yield subpath, ctx.sub(subpath) |
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121 |
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122 # Yield an empty subrepo based on ctx1 for anything only in ctx2. That way, |
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123 # status and diff will have an accurate result when it does |
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124 # 'sub.{status|diff}(rev2)'. Otherwise, the ctx2 subrepo is compared |
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125 # against itself. |
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126 for subpath in missing: |
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127 yield subpath, ctx2.nullsub(subpath, ctx1) |
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128 |
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129 def nochangesfound(ui, repo, excluded=None): |
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130 '''Report no changes for push/pull, excluded is None or a list of |
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131 nodes excluded from the push/pull. |
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132 ''' |
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133 secretlist = [] |
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134 if excluded: |
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135 for n in excluded: |
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136 ctx = repo[n] |
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137 if ctx.phase() >= phases.secret and not ctx.extinct(): |
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138 secretlist.append(n) |
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139 |
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140 if secretlist: |
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141 ui.status(_("no changes found (ignored %d secret changesets)\n") |
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142 % len(secretlist)) |
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143 else: |
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144 ui.status(_("no changes found\n")) |
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145 |
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146 def callcatch(ui, func): |
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147 """call func() with global exception handling |
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148 |
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149 return func() if no exception happens. otherwise do some error handling |
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150 and return an exit code accordingly. does not handle all exceptions. |
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151 """ |
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152 try: |
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153 try: |
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154 return func() |
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155 except: # re-raises |
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156 ui.traceback() |
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157 raise |
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158 # Global exception handling, alphabetically |
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159 # Mercurial-specific first, followed by built-in and library exceptions |
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160 except error.LockHeld as inst: |
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161 if inst.errno == errno.ETIMEDOUT: |
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162 reason = _('timed out waiting for lock held by %r') % inst.locker |
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163 else: |
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164 reason = _('lock held by %r') % inst.locker |
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165 ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason)) |
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166 if not inst.locker: |
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167 ui.warn(_("(lock might be very busy)\n")) |
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168 except error.LockUnavailable as inst: |
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169 ui.warn(_("abort: could not lock %s: %s\n") % |
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170 (inst.desc or inst.filename, |
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171 encoding.strtolocal(inst.strerror))) |
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172 except error.OutOfBandError as inst: |
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173 if inst.args: |
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174 msg = _("abort: remote error:\n") |
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175 else: |
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176 msg = _("abort: remote error\n") |
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177 ui.warn(msg) |
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178 if inst.args: |
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179 ui.warn(''.join(inst.args)) |
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180 if inst.hint: |
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181 ui.warn('(%s)\n' % inst.hint) |
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182 except error.RepoError as inst: |
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183 ui.warn(_("abort: %s!\n") % inst) |
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184 if inst.hint: |
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185 ui.warn(_("(%s)\n") % inst.hint) |
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186 except error.ResponseError as inst: |
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187 ui.warn(_("abort: %s") % inst.args[0]) |
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188 if not isinstance(inst.args[1], basestring): |
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189 ui.warn(" %r\n" % (inst.args[1],)) |
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190 elif not inst.args[1]: |
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191 ui.warn(_(" empty string\n")) |
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192 else: |
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193 ui.warn("\n%r\n" % util.ellipsis(inst.args[1])) |
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194 except error.CensoredNodeError as inst: |
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195 ui.warn(_("abort: file censored %s!\n") % inst) |
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196 except error.RevlogError as inst: |
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197 ui.warn(_("abort: %s!\n") % inst) |
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198 except error.InterventionRequired as inst: |
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199 ui.warn("%s\n" % inst) |
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200 if inst.hint: |
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201 ui.warn(_("(%s)\n") % inst.hint) |
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202 return 1 |
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203 except error.WdirUnsupported: |
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204 ui.warn(_("abort: working directory revision cannot be specified\n")) |
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205 except error.Abort as inst: |
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206 ui.warn(_("abort: %s\n") % inst) |
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207 if inst.hint: |
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208 ui.warn(_("(%s)\n") % inst.hint) |
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209 except ImportError as inst: |
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210 ui.warn(_("abort: %s!\n") % inst) |
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211 m = str(inst).split()[-1] |
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212 if m in "mpatch bdiff".split(): |
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213 ui.warn(_("(did you forget to compile extensions?)\n")) |
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214 elif m in "zlib".split(): |
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215 ui.warn(_("(is your Python install correct?)\n")) |
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216 except IOError as inst: |
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217 if util.safehasattr(inst, "code"): |
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218 ui.warn(_("abort: %s\n") % inst) |
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219 elif util.safehasattr(inst, "reason"): |
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220 try: # usually it is in the form (errno, strerror) |
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221 reason = inst.reason.args[1] |
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222 except (AttributeError, IndexError): |
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223 # it might be anything, for example a string |
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224 reason = inst.reason |
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225 if isinstance(reason, unicode): |
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226 # SSLError of Python 2.7.9 contains a unicode |
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227 reason = encoding.unitolocal(reason) |
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228 ui.warn(_("abort: error: %s\n") % reason) |
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229 elif (util.safehasattr(inst, "args") |
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230 and inst.args and inst.args[0] == errno.EPIPE): |
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231 pass |
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232 elif getattr(inst, "strerror", None): |
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233 if getattr(inst, "filename", None): |
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234 ui.warn(_("abort: %s: %s\n") % ( |
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235 encoding.strtolocal(inst.strerror), inst.filename)) |
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236 else: |
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237 ui.warn(_("abort: %s\n") % encoding.strtolocal(inst.strerror)) |
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238 else: |
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239 raise |
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240 except OSError as inst: |
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241 if getattr(inst, "filename", None) is not None: |
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242 ui.warn(_("abort: %s: '%s'\n") % ( |
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243 encoding.strtolocal(inst.strerror), inst.filename)) |
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244 else: |
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245 ui.warn(_("abort: %s\n") % encoding.strtolocal(inst.strerror)) |
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246 except MemoryError: |
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247 ui.warn(_("abort: out of memory\n")) |
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248 except SystemExit as inst: |
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249 # Commands shouldn't sys.exit directly, but give a return code. |
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250 # Just in case catch this and and pass exit code to caller. |
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251 return inst.code |
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252 except socket.error as inst: |
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253 ui.warn(_("abort: %s\n") % inst.args[-1]) |
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254 |
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255 return -1 |
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256 |
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257 def checknewlabel(repo, lbl, kind): |
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258 # Do not use the "kind" parameter in ui output. |
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259 # It makes strings difficult to translate. |
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260 if lbl in ['tip', '.', 'null']: |
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261 raise error.Abort(_("the name '%s' is reserved") % lbl) |
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262 for c in (':', '\0', '\n', '\r'): |
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263 if c in lbl: |
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264 raise error.Abort(_("%r cannot be used in a name") % c) |
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265 try: |
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266 int(lbl) |
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267 raise error.Abort(_("cannot use an integer as a name")) |
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268 except ValueError: |
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269 pass |
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270 |
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271 def checkfilename(f): |
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272 '''Check that the filename f is an acceptable filename for a tracked file''' |
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273 if '\r' in f or '\n' in f: |
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274 raise error.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) |
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275 |
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276 def checkportable(ui, f): |
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277 '''Check if filename f is portable and warn or abort depending on config''' |
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278 checkfilename(f) |
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279 abort, warn = checkportabilityalert(ui) |
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280 if abort or warn: |
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281 msg = util.checkwinfilename(f) |
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282 if msg: |
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283 msg = "%s: %s" % (msg, util.shellquote(f)) |
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284 if abort: |
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285 raise error.Abort(msg) |
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286 ui.warn(_("warning: %s\n") % msg) |
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287 |
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288 def checkportabilityalert(ui): |
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289 '''check if the user's config requests nothing, a warning, or abort for |
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290 non-portable filenames''' |
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291 val = ui.config('ui', 'portablefilenames') |
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292 lval = val.lower() |
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293 bval = util.parsebool(val) |
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295 warn = bval or lval == 'warn' |
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296 if bval is None and not (warn or abort or lval == 'ignore'): |
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297 raise error.ConfigError( |
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298 _("ui.portablefilenames value is invalid ('%s')") % val) |
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299 return abort, warn |
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300 |
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301 class casecollisionauditor(object): |
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302 def __init__(self, ui, abort, dirstate): |
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303 self._ui = ui |
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304 self._abort = abort |
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305 allfiles = '\0'.join(dirstate._map) |
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306 self._loweredfiles = set(encoding.lower(allfiles).split('\0')) |
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307 self._dirstate = dirstate |
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308 # The purpose of _newfiles is so that we don't complain about |
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309 # case collisions if someone were to call this object with the |
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310 # same filename twice. |
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311 self._newfiles = set() |
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312 |
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313 def __call__(self, f): |
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314 if f in self._newfiles: |
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315 return |
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316 fl = encoding.lower(f) |
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317 if fl in self._loweredfiles and f not in self._dirstate: |
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318 msg = _('possible case-folding collision for %s') % f |
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319 if self._abort: |
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320 raise error.Abort(msg) |
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321 self._ui.warn(_("warning: %s\n") % msg) |
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322 self._loweredfiles.add(fl) |
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323 self._newfiles.add(f) |
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324 |
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325 def filteredhash(repo, maxrev): |
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326 """build hash of filtered revisions in the current repoview. |
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327 |
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328 Multiple caches perform up-to-date validation by checking that the |
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329 tiprev and tipnode stored in the cache file match the current repository. |
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330 However, this is not sufficient for validating repoviews because the set |
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331 of revisions in the view may change without the repository tiprev and |
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332 tipnode changing. |
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333 |
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334 This function hashes all the revs filtered from the view and returns |
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335 that SHA-1 digest. |
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336 """ |
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337 cl = repo.changelog |
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338 if not cl.filteredrevs: |
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339 return None |
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340 key = None |
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341 revs = sorted(r for r in cl.filteredrevs if r <= maxrev) |
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342 if revs: |
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343 s = hashlib.sha1() |
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344 for rev in revs: |
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345 s.update('%d;' % rev) |
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346 key = s.digest() |
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347 return key |
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348 |
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349 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
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350 '''yield every hg repository under path, always recursively. |
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351 The recurse flag will only control recursion into repo working dirs''' |
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352 def errhandler(err): |
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353 if err.filename == path: |
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354 raise err |
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355 samestat = getattr(os.path, 'samestat', None) |
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356 if followsym and samestat is not None: |
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357 def adddir(dirlst, dirname): |
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358 match = False |
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359 dirstat = os.stat(dirname) |
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360 for lstdirstat in dirlst: |
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361 if samestat(dirstat, lstdirstat): |
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362 match = True |
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363 break |
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364 if not match: |
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365 dirlst.append(dirstat) |
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366 return not match |
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367 else: |
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368 followsym = False |
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369 |
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370 if (seen_dirs is None) and followsym: |
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371 seen_dirs = [] |
14227
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372 adddir(seen_dirs, path) |
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373 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
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374 dirs.sort() |
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375 if '.hg' in dirs: |
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376 yield root # found a repository |
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377 qroot = os.path.join(root, '.hg', 'patches') |
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378 if os.path.isdir(os.path.join(qroot, '.hg')): |
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379 yield qroot # we have a patch queue repo here |
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380 if recurse: |
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381 # avoid recursing inside the .hg directory |
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382 dirs.remove('.hg') |
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383 else: |
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384 dirs[:] = [] # don't descend further |
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385 elif followsym: |
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386 newdirs = [] |
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387 for d in dirs: |
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388 fname = os.path.join(root, d) |
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389 if adddir(seen_dirs, fname): |
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390 if os.path.islink(fname): |
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391 for hgname in walkrepos(fname, True, seen_dirs): |
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392 yield hgname |
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393 else: |
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394 newdirs.append(d) |
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395 dirs[:] = newdirs |
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changeset
|
396 |
32658
55ff67ffcead
scmutil: introduce binnode(ctx) as paired function with intrev(ctx)
Yuya Nishihara <yuya@tcha.org>
parents:
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397 def binnode(ctx): |
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398 """Return binary node id for a given basectx""" |
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399 node = ctx.node() |
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400 if node is None: |
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401 return wdirid |
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402 return node |
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changeset
|
403 |
32656
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scmutil: pass ctx object to intrev()
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|
404 def intrev(ctx): |
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405 """Return integer for a given basectx that can be used in comparison or |
24582
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scmutil: add function to help handling workingctx in arithmetic operation
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|
406 arithmetic operation""" |
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407 rev = ctx.rev() |
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408 if rev is None: |
25739
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changeset_printer: use node.wdirrev to calculate meaningful parentrevs
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409 return wdirrev |
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410 return rev |
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|
411 |
34327
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|
412 def formatchangeid(ctx): |
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413 """Format changectx as '{rev}:{node|formatnode}', which is the default |
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changeset
|
414 template provided by cmdutil.changeset_templater""" |
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|
415 repo = ctx.repo() |
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416 return formatrevnode(repo.ui, intrev(ctx), binnode(ctx)) |
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|
417 |
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|
418 def formatrevnode(ui, rev, node): |
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419 """Format given revision and node depending on the current verbosity""" |
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420 if ui.debugflag: |
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421 hexfunc = hex |
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422 else: |
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423 hexfunc = short |
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424 return '%d:%s' % (rev, hexfunc(node)) |
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|
425 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
426 def revsingle(repo, revspec, default='.', localalias=None): |
19509
8963a706e075
revsingle: fix silly API issue (issue2992)
Matt Mackall <mpm@selenic.com>
parents:
19154
diff
changeset
|
427 if not revspec and revspec != 0: |
14319
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scmutil: move revsingle/pair/range from cmdutil
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diff
changeset
|
428 return repo[default] |
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changeset
|
429 |
34005
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diff
changeset
|
430 l = revrange(repo, [revspec], localalias=localalias) |
22814
8110405cf8ae
revset-limit: use boolean testing instead of `len(revs) < 1`
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|
431 if not l: |
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changeset
|
432 raise error.Abort(_('empty revision set')) |
22815
4f81470e83bf
revsingle: use `last` instead of direct indexing
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diff
changeset
|
433 return repo[l.last()] |
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changeset
|
434 |
26020
cc3a30ff9490
revpair: restrict odd-range handling to top-level x:y expression (issue4774)
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diff
changeset
|
435 def _pairspec(revspec): |
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30639
diff
changeset
|
436 tree = revsetlang.parse(revspec) |
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changeset
|
437 return tree and tree[0] in ('range', 'rangepre', 'rangepost', 'rangeall') |
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changeset
|
438 |
14319
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diff
changeset
|
439 def revpair(repo, revs): |
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|
440 if not revs: |
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changeset
|
441 return repo.dirstate.p1(), None |
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diff
changeset
|
442 |
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changeset
|
443 l = revrange(repo, revs) |
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diff
changeset
|
444 |
20862
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revpair: smartset compatibility
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diff
changeset
|
445 if not l: |
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changeset
|
446 first = second = None |
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changeset
|
447 elif l.isascending(): |
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changeset
|
448 first = l.min() |
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changeset
|
449 second = l.max() |
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changeset
|
450 elif l.isdescending(): |
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changeset
|
451 first = l.max() |
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changeset
|
452 second = l.min() |
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diff
changeset
|
453 else: |
22816
20d998395ee7
revpair: use `first` and `last` instead of direct indexing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22815
diff
changeset
|
454 first = l.first() |
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22815
diff
changeset
|
455 second = l.last() |
20862
97b2f26dfc43
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parents:
20820
diff
changeset
|
456 |
97b2f26dfc43
revpair: smartset compatibility
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20820
diff
changeset
|
457 if first is None: |
26587
56b2bcea2529
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
458 raise error.Abort(_('empty revision range')) |
26836
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459 if (first == second and len(revs) >= 2 |
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460 and not all(revrange(repo, [r]) for r in revs)): |
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461 raise error.Abort(_('empty revision on one side of range')) |
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462 |
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463 # if top-level is range expression, the result must always be a pair |
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464 if first == second and len(revs) == 1 and not _pairspec(revs[0]): |
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465 return repo.lookup(first), None |
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466 |
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467 return repo.lookup(first), repo.lookup(second) |
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468 |
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469 def revrange(repo, specs, localalias=None): |
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470 """Execute 1 to many revsets and return the union. |
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471 |
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472 This is the preferred mechanism for executing revsets using user-specified |
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473 config options, such as revset aliases. |
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474 |
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475 The revsets specified by ``specs`` will be executed via a chained ``OR`` |
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476 expression. If ``specs`` is empty, an empty result is returned. |
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477 |
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478 ``specs`` can contain integers, in which case they are assumed to be |
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479 revision numbers. |
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480 |
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481 It is assumed the revsets are already formatted. If you have arguments |
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482 that need to be expanded in the revset, call ``revsetlang.formatspec()`` |
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483 and pass the result as an element of ``specs``. |
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484 |
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485 Specifying a single revset is allowed. |
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486 |
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487 Returns a ``revset.abstractsmartset`` which is a list-like interface over |
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488 integer revisions. |
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489 """ |
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490 allspecs = [] |
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491 for spec in specs: |
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492 if isinstance(spec, int): |
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493 spec = revsetlang.formatspec('rev(%d)', spec) |
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494 allspecs.append(spec) |
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495 return repo.anyrevs(allspecs, user=True, localalias=localalias) |
14320 | 496 |
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497 def meaningfulparents(repo, ctx): |
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498 """Return list of meaningful (or all if debug) parentrevs for rev. |
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499 |
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500 For merges (two non-nullrev revisions) both parents are meaningful. |
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501 Otherwise the first parent revision is considered meaningful if it |
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502 is not the preceding revision. |
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503 """ |
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504 parents = ctx.parents() |
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505 if len(parents) > 1: |
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506 return parents |
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507 if repo.ui.debugflag: |
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508 return [parents[0], repo['null']] |
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509 if parents[0].rev() >= intrev(ctx) - 1: |
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510 return [] |
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511 return parents |
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512 |
14320 | 513 def expandpats(pats): |
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514 '''Expand bare globs when running on windows. |
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515 On posix we assume it already has already been done by sh.''' |
14320 | 516 if not util.expandglobs: |
517 return list(pats) | |
518 ret = [] | |
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519 for kindpat in pats: |
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520 kind, pat = matchmod._patsplit(kindpat, None) |
14320 | 521 if kind is None: |
522 try: | |
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523 globbed = glob.glob(pat) |
14320 | 524 except re.error: |
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525 globbed = [pat] |
14320 | 526 if globbed: |
527 ret.extend(globbed) | |
528 continue | |
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529 ret.append(kindpat) |
14320 | 530 return ret |
531 | |
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532 def matchandpats(ctx, pats=(), opts=None, globbed=False, default='relpath', |
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533 badfn=None): |
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534 '''Return a matcher and the patterns that were used. |
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535 The matcher will warn about bad matches, unless an alternate badfn callback |
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536 is provided.''' |
14320 | 537 if pats == ("",): |
538 pats = [] | |
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539 if opts is None: |
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540 opts = {} |
14320 | 541 if not globbed and default == 'relpath': |
542 pats = expandpats(pats or []) | |
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543 |
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544 def bad(f, msg): |
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545 ctx.repo().ui.warn("%s: %s\n" % (m.rel(f), msg)) |
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546 |
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547 if badfn is None: |
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548 badfn = bad |
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549 |
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550 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
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551 default, listsubrepos=opts.get('subrepos'), badfn=badfn) |
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552 |
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553 if m.always(): |
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554 pats = [] |
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555 return m, pats |
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556 |
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557 def match(ctx, pats=(), opts=None, globbed=False, default='relpath', |
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558 badfn=None): |
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559 '''Return a matcher that will warn about bad matches.''' |
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560 return matchandpats(ctx, pats, opts, globbed, default, badfn=badfn)[0] |
14320 | 561 |
562 def matchall(repo): | |
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563 '''Return a matcher that will efficiently match everything.''' |
14320 | 564 return matchmod.always(repo.root, repo.getcwd()) |
565 | |
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566 def matchfiles(repo, files, badfn=None): |
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567 '''Return a matcher that will efficiently match exactly these files.''' |
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568 return matchmod.exact(repo.root, repo.getcwd(), files, badfn=badfn) |
14320 | 569 |
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570 def parsefollowlinespattern(repo, rev, pat, msg): |
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571 """Return a file name from `pat` pattern suitable for usage in followlines |
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572 logic. |
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573 """ |
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574 if not matchmod.patkind(pat): |
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575 return pathutil.canonpath(repo.root, repo.getcwd(), pat) |
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576 else: |
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577 ctx = repo[rev] |
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578 m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=ctx) |
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579 files = [f for f in ctx if m(f)] |
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580 if len(files) != 1: |
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581 raise error.ParseError(msg) |
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582 return files[0] |
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583 |
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584 def origpath(ui, repo, filepath): |
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585 '''customize where .orig files are created |
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586 |
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587 Fetch user defined path from config file: [ui] origbackuppath = <path> |
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588 Fall back to default (filepath with .orig suffix) if not specified |
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589 ''' |
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590 origbackuppath = ui.config('ui', 'origbackuppath') |
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591 if not origbackuppath: |
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592 return filepath + ".orig" |
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593 |
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594 # Convert filepath from an absolute path into a path inside the repo. |
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595 filepathfromroot = util.normpath(os.path.relpath(filepath, |
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596 start=repo.root)) |
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597 |
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598 origvfs = vfs.vfs(repo.wjoin(origbackuppath)) |
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599 origbackupdir = origvfs.dirname(filepathfromroot) |
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600 if not origvfs.isdir(origbackupdir) or origvfs.islink(origbackupdir): |
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601 ui.note(_('creating directory: %s\n') % origvfs.join(origbackupdir)) |
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602 |
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603 # Remove any files that conflict with the backup file's path |
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604 for f in reversed(list(util.finddirs(filepathfromroot))): |
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605 if origvfs.isfileorlink(f): |
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606 ui.note(_('removing conflicting file: %s\n') |
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607 % origvfs.join(f)) |
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608 origvfs.unlink(f) |
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609 break |
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610 |
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611 origvfs.makedirs(origbackupdir) |
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612 |
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613 if origvfs.isdir(filepathfromroot) and not origvfs.islink(filepathfromroot): |
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614 ui.note(_('removing conflicting directory: %s\n') |
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615 % origvfs.join(filepathfromroot)) |
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616 origvfs.rmtree(filepathfromroot, forcibly=True) |
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617 |
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618 return origvfs.join(filepathfromroot) |
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619 |
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620 class _containsnode(object): |
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621 """proxy __contains__(node) to container.__contains__ which accepts revs""" |
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622 |
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623 def __init__(self, repo, revcontainer): |
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624 self._torev = repo.changelog.rev |
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625 self._revcontains = revcontainer.__contains__ |
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626 |
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627 def __contains__(self, node): |
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628 return self._revcontains(self._torev(node)) |
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629 |
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630 def cleanupnodes(repo, replacements, operation, moves=None, metadata=None): |
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631 """do common cleanups when old nodes are replaced by new nodes |
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632 |
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633 That includes writing obsmarkers or stripping nodes, and moving bookmarks. |
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634 (we might also want to move working directory parent in the future) |
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635 |
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636 By default, bookmark moves are calculated automatically from 'replacements', |
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637 but 'moves' can be used to override that. Also, 'moves' may include |
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638 additional bookmark moves that should not have associated obsmarkers. |
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639 |
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640 replacements is {oldnode: [newnode]} or a iterable of nodes if they do not |
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641 have replacements. operation is a string, like "rebase". |
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642 |
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643 metadata is dictionary containing metadata to be stored in obsmarker if |
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644 obsolescence is enabled. |
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645 """ |
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646 if not replacements and not moves: |
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647 return |
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648 |
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649 # translate mapping's other forms |
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650 if not util.safehasattr(replacements, 'items'): |
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651 replacements = {n: () for n in replacements} |
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652 |
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653 # Calculate bookmark movements |
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654 if moves is None: |
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655 moves = {} |
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656 # Unfiltered repo is needed since nodes in replacements might be hidden. |
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657 unfi = repo.unfiltered() |
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658 for oldnode, newnodes in replacements.items(): |
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659 if oldnode in moves: |
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660 continue |
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661 if len(newnodes) > 1: |
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662 # usually a split, take the one with biggest rev number |
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663 newnode = next(unfi.set('max(%ln)', newnodes)).node() |
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664 elif len(newnodes) == 0: |
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665 # move bookmark backwards |
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666 roots = list(unfi.set('max((::%n) - %ln)', oldnode, |
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667 list(replacements))) |
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668 if roots: |
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669 newnode = roots[0].node() |
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670 else: |
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671 newnode = nullid |
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672 else: |
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673 newnode = newnodes[0] |
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674 moves[oldnode] = newnode |
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675 |
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676 with repo.transaction('cleanup') as tr: |
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677 # Move bookmarks |
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678 bmarks = repo._bookmarks |
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679 bmarkchanges = [] |
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680 allnewnodes = [n for ns in replacements.values() for n in ns] |
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681 for oldnode, newnode in moves.items(): |
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682 oldbmarks = repo.nodebookmarks(oldnode) |
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683 if not oldbmarks: |
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684 continue |
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685 from . import bookmarks # avoid import cycle |
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686 repo.ui.debug('moving bookmarks %r from %s to %s\n' % |
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687 (oldbmarks, hex(oldnode), hex(newnode))) |
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688 # Delete divergent bookmarks being parents of related newnodes |
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689 deleterevs = repo.revs('parents(roots(%ln & (::%n))) - parents(%n)', |
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690 allnewnodes, newnode, oldnode) |
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691 deletenodes = _containsnode(repo, deleterevs) |
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692 for name in oldbmarks: |
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693 bmarkchanges.append((name, newnode)) |
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694 for b in bookmarks.divergent2delete(repo, deletenodes, name): |
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695 bmarkchanges.append((b, None)) |
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696 |
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697 if bmarkchanges: |
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698 bmarks.applychanges(repo, tr, bmarkchanges) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
699 |
65cadeea6c22
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
700 # Obsolete or strip nodes |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
701 if obsolete.isenabled(repo, obsolete.createmarkersopt): |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
702 # If a node is already obsoleted, and we want to obsolete it |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
703 # without a successor, skip that obssolete request since it's |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
704 # unnecessary. That's the "if s or not isobs(n)" check below. |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
705 # Also sort the node in topology order, that might be useful for |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
706 # some obsstore logic. |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
707 # NOTE: the filtering and sorting might belong to createmarkers. |
33330
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
708 isobs = unfi.obsstore.successors.__contains__ |
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
709 torev = unfi.changelog.rev |
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
710 sortfunc = lambda ns: torev(ns[0]) |
33352
967ac37f3d45
cleanupnode: do not use generator for node mapping
Octobus <contact@octobus.net>
parents:
33331
diff
changeset
|
711 rels = [(unfi[n], tuple(unfi[m] for m in s)) |
34353
2dbd6d259cd2
cleanupnodes: rename "mapping" to "replacements"
Martin von Zweigbergk <martinvonz@google.com>
parents:
34352
diff
changeset
|
712 for n, s in sorted(replacements.items(), key=sortfunc) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
713 if s or not isobs(n)] |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
714 if rels: |
34793
3df59451cdec
scmutil: add capability to cleanupnodes to take obsmarker metadata
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34737
diff
changeset
|
715 obsolete.createmarkers(repo, rels, operation=operation, |
3df59451cdec
scmutil: add capability to cleanupnodes to take obsmarker metadata
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34737
diff
changeset
|
716 metadata=metadata) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
717 else: |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
718 from . import repair # avoid import cycle |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
719 tostrip = list(replacements) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
720 if tostrip: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
721 repair.delayedstrip(repo.ui, repo, tostrip, operation) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
722 |
26329
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
723 def addremove(repo, matcher, prefix, opts=None, dry_run=None, similarity=None): |
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
724 if opts is None: |
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
725 opts = {} |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
726 m = matcher |
14320 | 727 if dry_run is None: |
728 dry_run = opts.get('dry_run') | |
729 if similarity is None: | |
730 similarity = float(opts.get('similarity') or 0) | |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
731 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
732 ret = 0 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
733 join = lambda f: os.path.join(prefix, f) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
734 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
735 wctx = repo[None] |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
736 for subpath in sorted(wctx.substate): |
29802
35560189677c
subrepo: cleanup of subrepo filematcher logic
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29771
diff
changeset
|
737 submatch = matchmod.subdirmatcher(subpath, m) |
35560189677c
subrepo: cleanup of subrepo filematcher logic
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29771
diff
changeset
|
738 if opts.get('subrepos') or m.exact(subpath) or any(submatch.files()): |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
739 sub = wctx.sub(subpath) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
740 try: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
741 if sub.addremove(submatch, prefix, opts, dry_run, similarity): |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
742 ret = 1 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
743 except error.LookupError: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
744 repo.ui.status(_("skipping missing subrepository: %s\n") |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
745 % join(subpath)) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
746 |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
747 rejected = [] |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
748 def badfn(f, msg): |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
749 if f in m.files(): |
25434
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
750 m.bad(f, msg) |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
751 rejected.append(f) |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
752 |
25434
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
753 badmatch = matchmod.badmatch(m, badfn) |
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
754 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, |
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
755 badmatch) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
756 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
757 unknownset = set(unknown + forgotten) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
758 toprint = unknownset.copy() |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
759 toprint.update(deleted) |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
760 for abs in sorted(toprint): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
761 if repo.ui.verbose or not m.exact(abs): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
762 if abs in unknownset: |
23686
164915e8ef7b
narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents:
23582
diff
changeset
|
763 status = _('adding %s\n') % m.uipath(abs) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
764 else: |
23686
164915e8ef7b
narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents:
23582
diff
changeset
|
765 status = _('removing %s\n') % m.uipath(abs) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
766 repo.ui.status(status) |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
767 |
19152
7a1292523db3
scmutil.addremove: factor out code to find renames
Siddharth Agarwal <sid0@fb.com>
parents:
19151
diff
changeset
|
768 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
7a1292523db3
scmutil.addremove: factor out code to find renames
Siddharth Agarwal <sid0@fb.com>
parents:
19151
diff
changeset
|
769 similarity) |
14320 | 770 |
771 if not dry_run: | |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
772 _markchanges(repo, unknown + forgotten, deleted, renames) |
14320 | 773 |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
774 for f in rejected: |
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
775 if f in m.files(): |
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
776 return 1 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
777 return ret |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
778 |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
779 def marktouched(repo, files, similarity=0.0): |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
780 '''Assert that files have somehow been operated upon. files are relative to |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
781 the repo root.''' |
25467
f64dbe06f3d0
scmutil: add an optional parameter to matcher factories for a bad() override
Matt Harbison <matt_harbison@yahoo.com>
parents:
25466
diff
changeset
|
782 m = matchfiles(repo, files, badfn=lambda x, y: rejected.append(x)) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
783 rejected = [] |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
784 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
785 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
786 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
787 if repo.ui.verbose: |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
788 unknownset = set(unknown + forgotten) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
789 toprint = unknownset.copy() |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
790 toprint.update(deleted) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
791 for abs in sorted(toprint): |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
792 if abs in unknownset: |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
793 status = _('adding %s\n') % abs |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
794 else: |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
795 status = _('removing %s\n') % abs |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
796 repo.ui.status(status) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
797 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
798 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
799 similarity) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
800 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
801 _markchanges(repo, unknown + forgotten, deleted, renames) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
802 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
803 for f in rejected: |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
804 if f in m.files(): |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
805 return 1 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
806 return 0 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
807 |
19150
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
808 def _interestingfiles(repo, matcher): |
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
809 '''Walk dirstate with matcher, looking for files that addremove would care |
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
810 about. |
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
811 |
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
812 This is different from dirstate.status because it doesn't care about |
7a4eab2456de
scmutil.addremove: factor out dirstate walk into another function
Siddharth Agarwal <sid0@fb.com>
parents:
19070
diff
changeset
|
813 whether files are modified or clean.''' |
23259
9f4778027bc2
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|
814 added, unknown, deleted, removed, forgotten = [], [], [], [], [] |
33649
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815 audit_path = pathutil.pathauditor(repo.root, cached=True) |
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816 |
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817 ctx = repo[None] |
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818 dirstate = repo.dirstate |
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819 walkresults = dirstate.walk(matcher, subrepos=sorted(ctx.substate), |
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820 unknown=True, ignored=False, full=False) |
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821 for abs, st in walkresults.iteritems(): |
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822 dstate = dirstate[abs] |
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823 if dstate == '?' and audit_path.check(abs): |
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824 unknown.append(abs) |
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825 elif dstate != 'r' and not st: |
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826 deleted.append(abs) |
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827 elif dstate == 'r' and st: |
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828 forgotten.append(abs) |
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829 # for finding renames |
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830 elif dstate == 'r' and not st: |
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831 removed.append(abs) |
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832 elif dstate == 'a': |
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833 added.append(abs) |
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834 |
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835 return added, unknown, deleted, removed, forgotten |
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836 |
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837 def _findrenames(repo, matcher, added, removed, similarity): |
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838 '''Find renames from removed files to added ones.''' |
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839 renames = {} |
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840 if similarity > 0: |
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841 for old, new, score in similar.findrenames(repo, added, removed, |
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842 similarity): |
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843 if (repo.ui.verbose or not matcher.exact(old) |
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844 or not matcher.exact(new)): |
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845 repo.ui.status(_('recording removal of %s as rename to %s ' |
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846 '(%d%% similar)\n') % |
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847 (matcher.rel(old), matcher.rel(new), |
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848 score * 100)) |
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849 renames[new] = old |
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850 return renames |
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851 |
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852 def _markchanges(repo, unknown, deleted, renames): |
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853 '''Marks the files in unknown as added, the files in deleted as removed, |
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854 and the files in renames as copied.''' |
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855 wctx = repo[None] |
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856 with repo.wlock(): |
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857 wctx.forget(deleted) |
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858 wctx.add(unknown) |
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859 for new, old in renames.iteritems(): |
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860 wctx.copy(old, new) |
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861 |
14320 | 862 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
863 """Update the dirstate to reflect the intent of copying src to dst. For | |
864 different reasons it might not end with dst being marked as copied from src. | |
865 """ | |
866 origsrc = repo.dirstate.copied(src) or src | |
867 if dst == origsrc: # copying back a copy? | |
868 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
869 repo.dirstate.normallookup(dst) | |
870 else: | |
871 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
872 if not ui.quiet: | |
873 ui.warn(_("%s has not been committed yet, so no copy " | |
874 "data will be stored for %s.\n") | |
875 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
876 if repo.dirstate[dst] in '?r' and not dryrun: | |
877 wctx.add([dst]) | |
878 elif not dryrun: | |
879 wctx.copy(origsrc, dst) | |
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880 |
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881 def readrequires(opener, supported): |
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882 '''Reads and parses .hg/requires and checks if all entries found |
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883 are in the list of supported features.''' |
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884 requirements = set(opener.read("requires").splitlines()) |
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885 missings = [] |
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886 for r in requirements: |
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887 if r not in supported: |
14484
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888 if not r or not r[0].isalnum(): |
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889 raise error.RequirementError(_(".hg/requires file is corrupt")) |
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890 missings.append(r) |
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891 missings.sort() |
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892 if missings: |
16683 | 893 raise error.RequirementError( |
20820
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894 _("repository requires features unknown to this Mercurial: %s") |
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|
895 % " ".join(missings), |
26421
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896 hint=_("see https://mercurial-scm.org/wiki/MissingRequirement" |
20820
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897 " for more information")) |
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898 return requirements |
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899 |
24934
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900 def writerequires(opener, requirements): |
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901 with opener('requires', 'w') as fp: |
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902 for r in sorted(requirements): |
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903 fp.write("%s\n" % r) |
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904 |
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905 class filecachesubentry(object): |
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906 def __init__(self, path, stat): |
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907 self.path = path |
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908 self.cachestat = None |
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909 self._cacheable = None |
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910 |
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911 if stat: |
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912 self.cachestat = filecachesubentry.stat(self.path) |
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913 |
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914 if self.cachestat: |
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915 self._cacheable = self.cachestat.cacheable() |
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916 else: |
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917 # None means we don't know yet |
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918 self._cacheable = None |
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919 |
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920 def refresh(self): |
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921 if self.cacheable(): |
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922 self.cachestat = filecachesubentry.stat(self.path) |
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923 |
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924 def cacheable(self): |
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925 if self._cacheable is not None: |
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926 return self._cacheable |
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927 |
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928 # we don't know yet, assume it is for now |
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929 return True |
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930 |
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931 def changed(self): |
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932 # no point in going further if we can't cache it |
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933 if not self.cacheable(): |
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934 return True |
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935 |
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|
936 newstat = filecachesubentry.stat(self.path) |
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937 |
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|
938 # we may not know if it's cacheable yet, check again now |
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939 if newstat and self._cacheable is None: |
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940 self._cacheable = newstat.cacheable() |
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941 |
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942 # check again |
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943 if not self._cacheable: |
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944 return True |
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945 |
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946 if self.cachestat != newstat: |
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947 self.cachestat = newstat |
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948 return True |
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949 else: |
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950 return False |
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951 |
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|
952 @staticmethod |
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953 def stat(path): |
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954 try: |
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955 return util.cachestat(path) |
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956 except OSError as e: |
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957 if e.errno != errno.ENOENT: |
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958 raise |
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959 |
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960 class filecacheentry(object): |
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961 def __init__(self, paths, stat=True): |
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962 self._entries = [] |
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963 for path in paths: |
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964 self._entries.append(filecachesubentry(path, stat)) |
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965 |
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966 def changed(self): |
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967 '''true if any entry has changed''' |
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968 for entry in self._entries: |
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969 if entry.changed(): |
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970 return True |
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971 return False |
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972 |
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973 def refresh(self): |
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974 for entry in self._entries: |
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975 entry.refresh() |
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976 |
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977 class filecache(object): |
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978 '''A property like decorator that tracks files under .hg/ for updates. |
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979 |
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980 Records stat info when called in _filecache. |
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981 |
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982 On subsequent calls, compares old stat info with new info, and recreates the |
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983 object when any of the files changes, updating the new stat info in |
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984 _filecache. |
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985 |
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986 Mercurial either atomic renames or appends for files under .hg, |
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987 so to ensure the cache is reliable we need the filesystem to be able |
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988 to tell us if a file has been replaced. If it can't, we fallback to |
26098 | 989 recreating the object on every call (essentially the same behavior as |
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990 propertycache). |
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991 |
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992 ''' |
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993 def __init__(self, *paths): |
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994 self.paths = paths |
16198
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995 |
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996 def join(self, obj, fname): |
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997 """Used to compute the runtime path of a cached file. |
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998 |
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999 Users should subclass filecache and provide their own version of this |
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1000 function to call the appropriate join function on 'obj' (an instance |
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1001 of the class that its member function was decorated). |
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1002 """ |
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1003 raise NotImplementedError |
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1004 |
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1005 def __call__(self, func): |
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1006 self.func = func |
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1007 self.name = func.__name__.encode('ascii') |
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1008 return self |
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1009 |
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1010 def __get__(self, obj, type=None): |
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1011 # if accessed on the class, return the descriptor itself. |
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1012 if obj is None: |
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1013 return self |
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1014 # do we need to check if the file changed? |
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1015 if self.name in obj.__dict__: |
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1016 assert self.name in obj._filecache, self.name |
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1017 return obj.__dict__[self.name] |
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1018 |
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1019 entry = obj._filecache.get(self.name) |
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1020 |
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1021 if entry: |
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1022 if entry.changed(): |
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1023 entry.obj = self.func(obj) |
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1024 else: |
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1025 paths = [self.join(obj, path) for path in self.paths] |
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1026 |
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1027 # We stat -before- creating the object so our cache doesn't lie if |
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1028 # a writer modified between the time we read and stat |
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1029 entry = filecacheentry(paths, True) |
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1030 entry.obj = self.func(obj) |
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1031 |
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1032 obj._filecache[self.name] = entry |
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1033 |
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1034 obj.__dict__[self.name] = entry.obj |
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1035 return entry.obj |
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1036 |
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1037 def __set__(self, obj, value): |
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1038 if self.name not in obj._filecache: |
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1039 # we add an entry for the missing value because X in __dict__ |
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1040 # implies X in _filecache |
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1041 paths = [self.join(obj, path) for path in self.paths] |
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1042 ce = filecacheentry(paths, False) |
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1043 obj._filecache[self.name] = ce |
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1044 else: |
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1045 ce = obj._filecache[self.name] |
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1046 |
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1047 ce.obj = value # update cached copy |
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1048 obj.__dict__[self.name] = value # update copy returned by obj.x |
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1049 |
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1050 def __delete__(self, obj): |
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1051 try: |
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1052 del obj.__dict__[self.name] |
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1053 except KeyError: |
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|
1054 raise AttributeError(self.name) |
26490
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|
1055 |
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1056 def extdatasource(repo, source): |
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1057 """Gather a map of rev -> value dict from the specified source |
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1058 |
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1059 A source spec is treated as a URL, with a special case shell: type |
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1060 for parsing the output from a shell command. |
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1061 |
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1062 The data is parsed as a series of newline-separated records where |
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1063 each record is a revision specifier optionally followed by a space |
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1064 and a freeform string value. If the revision is known locally, it |
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1065 is converted to a rev, otherwise the record is skipped. |
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1066 |
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1067 Note that both key and value are treated as UTF-8 and converted to |
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1068 the local encoding. This allows uniformity between local and |
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1069 remote data sources. |
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1070 """ |
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1071 |
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1072 spec = repo.ui.config("extdata", source) |
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1073 if not spec: |
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1074 raise error.Abort(_("unknown extdata source '%s'") % source) |
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1075 |
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1076 data = {} |
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1077 src = proc = None |
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1078 try: |
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1079 if spec.startswith("shell:"): |
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1080 # external commands should be run relative to the repo root |
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1081 cmd = spec[6:] |
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1082 proc = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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1083 close_fds=util.closefds, |
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1084 stdout=subprocess.PIPE, cwd=repo.root) |
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1085 src = proc.stdout |
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1086 else: |
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1087 # treat as a URL or file |
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1088 src = url.open(repo.ui, spec) |
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1089 for l in src: |
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1090 if " " in l: |
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1091 k, v = l.strip().split(" ", 1) |
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1092 else: |
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1093 k, v = l.strip(), "" |
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1094 |
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1095 k = encoding.tolocal(k) |
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1096 try: |
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1097 data[repo[k].rev()] = encoding.tolocal(v) |
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1098 except (error.LookupError, error.RepoLookupError): |
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1099 pass # we ignore data for nodes that don't exist locally |
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1100 finally: |
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1101 if proc: |
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1102 proc.communicate() |
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1103 if proc.returncode != 0: |
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1104 # not an error so 'cmd | grep' can be empty |
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1105 repo.ui.debug("extdata command '%s' %s\n" |
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1106 % (cmd, util.explainexit(proc.returncode)[0])) |
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1107 if src: |
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1108 src.close() |
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1109 |
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1110 return data |
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1111 |
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1112 def _locksub(repo, lock, envvar, cmd, environ=None, *args, **kwargs): |
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1113 if lock is None: |
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1114 raise error.LockInheritanceContractViolation( |
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1115 'lock can only be inherited while held') |
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1116 if environ is None: |
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1117 environ = {} |
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1118 with lock.inherit() as locker: |
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1119 environ[envvar] = locker |
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1120 return repo.ui.system(cmd, environ=environ, *args, **kwargs) |
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1121 |
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1122 def wlocksub(repo, cmd, *args, **kwargs): |
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1123 """run cmd as a subprocess that allows inheriting repo's wlock |
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1124 |
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1125 This can only be called while the wlock is held. This takes all the |
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1126 arguments that ui.system does, and returns the exit code of the |
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1127 subprocess.""" |
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1128 return _locksub(repo, repo.currentwlock(), 'HG_WLOCK_LOCKER', cmd, *args, |
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1129 **kwargs) |
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1130 |
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1131 def gdinitconfig(ui): |
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1132 """helper function to know if a repo should be created as general delta |
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1133 """ |
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1134 # experimental config: format.generaldelta |
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1135 return (ui.configbool('format', 'generaldelta') |
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1136 or ui.configbool('format', 'usegeneraldelta')) |
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1137 |
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1138 def gddeltaconfig(ui): |
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1139 """helper function to know if incoming delta should be optimised |
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1140 """ |
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1141 # experimental config: format.generaldelta |
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1142 return ui.configbool('format', 'generaldelta') |
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1143 |
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1144 class simplekeyvaluefile(object): |
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1145 """A simple file with key=value lines |
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1146 |
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1147 Keys must be alphanumerics and start with a letter, values must not |
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1148 contain '\n' characters""" |
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1149 firstlinekey = '__firstline' |
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1150 |
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1151 def __init__(self, vfs, path, keys=None): |
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1152 self.vfs = vfs |
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1153 self.path = path |
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1154 |
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1155 def read(self, firstlinenonkeyval=False): |
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1156 """Read the contents of a simple key-value file |
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1157 |
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1158 'firstlinenonkeyval' indicates whether the first line of file should |
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1159 be treated as a key-value pair or reuturned fully under the |
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1160 __firstline key.""" |
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1161 lines = self.vfs.readlines(self.path) |
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1162 d = {} |
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1163 if firstlinenonkeyval: |
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1164 if not lines: |
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1165 e = _("empty simplekeyvalue file") |
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1166 raise error.CorruptedState(e) |
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1167 # we don't want to include '\n' in the __firstline |
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1168 d[self.firstlinekey] = lines[0][:-1] |
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1169 del lines[0] |
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1170 |
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1171 try: |
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1172 # the 'if line.strip()' part prevents us from failing on empty |
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1173 # lines which only contain '\n' therefore are not skipped |
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1174 # by 'if line' |
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1175 updatedict = dict(line[:-1].split('=', 1) for line in lines |
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1176 if line.strip()) |
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1177 if self.firstlinekey in updatedict: |
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1178 e = _("%r can't be used as a key") |
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1179 raise error.CorruptedState(e % self.firstlinekey) |
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1180 d.update(updatedict) |
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1181 except ValueError as e: |
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1182 raise error.CorruptedState(str(e)) |
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1183 return d |
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1184 |
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1185 def write(self, data, firstline=None): |
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1186 """Write key=>value mapping to a file |
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1187 data is a dict. Keys must be alphanumerical and start with a letter. |
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1188 Values must not contain newline characters. |
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1189 |
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1190 If 'firstline' is not None, it is written to file before |
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1191 everything else, as it is, not in a key=value form""" |
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1192 lines = [] |
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1193 if firstline is not None: |
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1194 lines.append('%s\n' % firstline) |
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1195 |
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1196 for k, v in data.items(): |
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1197 if k == self.firstlinekey: |
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1198 e = "key name '%s' is reserved" % self.firstlinekey |
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1199 raise error.ProgrammingError(e) |
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1200 if not k[0].isalpha(): |
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1201 e = "keys must start with a letter in a key-value file" |
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1202 raise error.ProgrammingError(e) |
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1203 if not k.isalnum(): |
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1204 e = "invalid key name in a simple key-value file" |
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1205 raise error.ProgrammingError(e) |
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1206 if '\n' in v: |
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1207 e = "invalid value in a simple key-value file" |
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1208 raise error.ProgrammingError(e) |
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1209 lines.append("%s=%s\n" % (k, v)) |
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1210 with self.vfs(self.path, mode='wb', atomictemp=True) as fp: |
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1211 fp.write(''.join(lines)) |
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1212 |
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1213 _reportobsoletedsource = [ |
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1214 'debugobsolete', |
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1215 'pull', |
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1216 'push', |
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1217 'serve', |
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1218 'unbundle', |
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1219 ] |
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1220 |
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1221 _reportnewcssource = [ |
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1222 'pull', |
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1223 'unbundle', |
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1224 ] |
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1225 |
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1226 def registersummarycallback(repo, otr, txnname=''): |
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1227 """register a callback to issue a summary after the transaction is closed |
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1228 """ |
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1229 def txmatch(sources): |
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1230 return any(txnname.startswith(source) for source in sources) |
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1231 |
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1232 categories = [] |
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1233 |
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1234 def reportsummary(func): |
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1235 """decorator for report callbacks.""" |
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1236 # The repoview life cycle is shorter than the one of the actual |
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1237 # underlying repository. So the filtered object can die before the |
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1238 # weakref is used leading to troubles. We keep a reference to the |
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1239 # unfiltered object and restore the filtering when retrieving the |
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1240 # repository through the weakref. |
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1241 filtername = repo.filtername |
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1242 reporef = weakref.ref(repo.unfiltered()) |
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1243 def wrapped(tr): |
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1244 repo = reporef() |
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1245 if filtername: |
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1246 repo = repo.filtered(filtername) |
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1247 func(repo, tr) |
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1248 newcat = '%2i-txnreport' % len(categories) |
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1249 otr.addpostclose(newcat, wrapped) |
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1250 categories.append(newcat) |
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1251 return wrapped |
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1252 |
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1253 if txmatch(_reportobsoletedsource): |
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1254 @reportsummary |
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1255 def reportobsoleted(repo, tr): |
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1256 obsoleted = obsutil.getobsoleted(repo, tr) |
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1257 if obsoleted: |
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1258 repo.ui.status(_('obsoleted %i changesets\n') |
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1259 % len(obsoleted)) |
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1260 |
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1261 if txmatch(_reportnewcssource): |
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1262 @reportsummary |
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1263 def reportnewcs(repo, tr): |
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1264 """Report the range of new revisions pulled/unbundled.""" |
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1265 newrevs = tr.changes.get('revs', xrange(0, 0)) |
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1266 if not newrevs: |
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1267 return |
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1268 |
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1269 # Compute the bounds of new revisions' range, excluding obsoletes. |
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1270 unfi = repo.unfiltered() |
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1271 revs = unfi.revs('%ld and not obsolete()', newrevs) |
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1272 if not revs: |
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1273 # Got only obsoletes. |
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1274 return |
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1275 minrev, maxrev = repo[revs.min()], repo[revs.max()] |
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1276 |
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1277 if minrev == maxrev: |
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1278 revrange = minrev |
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1279 else: |
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1280 revrange = '%s:%s' % (minrev, maxrev) |
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1281 repo.ui.status(_('new changesets %s\n') % revrange) |
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1282 |
35184
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1283 def nodesummaries(repo, nodes, maxnumnodes=4): |
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1284 if len(nodes) <= maxnumnodes or repo.ui.verbose: |
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1285 return ' '.join(short(h) for h in nodes) |
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1286 first = ' '.join(short(h) for h in nodes[:maxnumnodes]) |
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1287 return _("%s and %d others") % (first, len(nodes) - maxnumnodes) |
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1288 |
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1289 def enforcesinglehead(repo, tr, desc): |
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1290 """check that no named branch has multiple heads""" |
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1291 if desc in ('strip', 'repair'): |
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1292 # skip the logic during strip |
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1293 return |
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1294 visible = repo.filtered('visible') |
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1295 # possible improvement: we could restrict the check to affected branch |
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1296 for name, heads in visible.branchmap().iteritems(): |
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1297 if len(heads) > 1: |
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1298 msg = _('rejecting multiple heads on branch "%s"') |
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1299 msg %= name |
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1300 hint = _('%d heads: %s') |
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1301 hint %= (len(heads), nodesummaries(repo, heads)) |
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1302 raise error.Abort(msg, hint=hint) |
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1303 |
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1304 def wrapconvertsink(sink): |
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1305 """Allow extensions to wrap the sink returned by convcmd.convertsink() |
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1306 before it is used, whether or not the convert extension was formally loaded. |
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1307 """ |
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1308 return sink |