Mercurial > hg
annotate hgext/shelve.py @ 26367:f31ddc9bfa5f stable
unbundle: cleanly abort on unknown bundle2 feature
The exception wasn't caught and resulted in a traceback.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 25 Sep 2015 13:30:49 -0700 |
parents | 870e361e049c |
children | 6086ddc1fdc6 |
rev | line source |
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19854
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shelve: add a shelve extension to save/restore working changes
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1 # shelve.py - save/restore working directory state |
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2 # |
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3 # Copyright 2013 Facebook, Inc. |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 """save and restore changes to the working directory |
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9 |
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10 The "hg shelve" command saves changes made to the working directory |
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11 and reverts those changes, resetting the working directory to a clean |
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12 state. |
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13 |
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14 Later on, the "hg unshelve" command restores the changes saved by "hg |
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15 shelve". Changes can be restored even after updating to a different |
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16 parent, in which case Mercurial's merge machinery will resolve any |
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17 conflicts if necessary. |
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18 |
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19 You can have more than one shelved change outstanding at a time; each |
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20 shelved change has a distinct name. For details, see the help for "hg |
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21 shelve". |
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22 """ |
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23 |
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24 import collections |
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25 import itertools |
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26 from mercurial.i18n import _ |
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27 from mercurial.node import nullid, nullrev, bin, hex |
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28 from mercurial import changegroup, cmdutil, scmutil, phases, commands |
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29 from mercurial import error, hg, mdiff, merge, patch, repair, util |
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30 from mercurial import templatefilters, exchange, bundlerepo |
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31 from mercurial import lock as lockmod |
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32 from hgext import rebase |
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33 import errno |
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34 |
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35 cmdtable = {} |
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36 command = cmdutil.command(cmdtable) |
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37 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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38 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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39 # be specifying the version(s) of Mercurial they are tested with, or |
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40 # leave the attribute unspecified. |
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41 testedwith = 'internal' |
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42 |
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43 backupdir = 'shelve-backup' |
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44 |
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45 class shelvedfile(object): |
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46 """Helper for the file storing a single shelve |
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47 |
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48 Handles common functions on shelve files (.hg/.patch) using |
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49 the vfs layer""" |
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50 def __init__(self, repo, name, filetype=None): |
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51 self.repo = repo |
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52 self.name = name |
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53 self.vfs = scmutil.vfs(repo.join('shelved')) |
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54 self.backupvfs = scmutil.vfs(repo.join(backupdir)) |
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55 self.ui = self.repo.ui |
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56 if filetype: |
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57 self.fname = name + '.' + filetype |
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58 else: |
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59 self.fname = name |
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60 |
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61 def exists(self): |
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62 return self.vfs.exists(self.fname) |
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63 |
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64 def filename(self): |
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65 return self.vfs.join(self.fname) |
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66 |
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67 def backupfilename(self): |
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68 def gennames(base): |
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69 yield base |
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70 base, ext = base.rsplit('.', 1) |
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71 for i in itertools.count(1): |
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72 yield '%s-%d.%s' % (base, i, ext) |
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73 |
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74 name = self.backupvfs.join(self.fname) |
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75 for n in gennames(name): |
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76 if not self.backupvfs.exists(n): |
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77 return n |
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78 |
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79 def movetobackup(self): |
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80 if not self.backupvfs.isdir(): |
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81 self.backupvfs.makedir() |
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82 util.rename(self.filename(), self.backupfilename()) |
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83 |
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84 def stat(self): |
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85 return self.vfs.stat(self.fname) |
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86 |
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87 def opener(self, mode='rb'): |
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88 try: |
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89 return self.vfs(self.fname, mode) |
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90 except IOError as err: |
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91 if err.errno != errno.ENOENT: |
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92 raise |
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93 raise util.Abort(_("shelved change '%s' not found") % self.name) |
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94 |
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95 def applybundle(self): |
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96 fp = self.opener() |
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97 try: |
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98 gen = exchange.readbundle(self.repo.ui, fp, self.fname, self.vfs) |
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99 changegroup.addchangegroup(self.repo, gen, 'unshelve', |
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100 'bundle:' + self.vfs.join(self.fname), |
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101 targetphase=phases.secret) |
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102 finally: |
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103 fp.close() |
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104 |
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105 def bundlerepo(self): |
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106 return bundlerepo.bundlerepository(self.repo.baseui, self.repo.root, |
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107 self.vfs.join(self.fname)) |
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108 def writebundle(self, cg): |
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109 changegroup.writebundle(self.ui, cg, self.fname, 'HG10UN', self.vfs) |
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110 |
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111 class shelvedstate(object): |
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112 """Handle persistence during unshelving operations. |
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113 |
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114 Handles saving and restoring a shelved state. Ensures that different |
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115 versions of a shelved state are possible and handles them appropriately. |
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116 """ |
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117 _version = 1 |
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118 _filename = 'shelvedstate' |
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119 |
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120 @classmethod |
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121 def load(cls, repo): |
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122 fp = repo.vfs(cls._filename) |
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123 try: |
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124 version = int(fp.readline().strip()) |
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125 |
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126 if version != cls._version: |
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127 raise util.Abort(_('this version of shelve is incompatible ' |
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128 'with the version used in this repo')) |
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129 name = fp.readline().strip() |
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130 wctx = fp.readline().strip() |
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131 pendingctx = fp.readline().strip() |
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132 parents = [bin(h) for h in fp.readline().split()] |
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133 stripnodes = [bin(h) for h in fp.readline().split()] |
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134 finally: |
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135 fp.close() |
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136 |
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137 obj = cls() |
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138 obj.name = name |
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139 obj.wctx = repo[bin(wctx)] |
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140 obj.pendingctx = repo[bin(pendingctx)] |
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141 obj.parents = parents |
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142 obj.stripnodes = stripnodes |
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143 |
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144 return obj |
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145 |
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146 @classmethod |
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147 def save(cls, repo, name, originalwctx, pendingctx, stripnodes): |
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148 fp = repo.vfs(cls._filename, 'wb') |
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149 fp.write('%i\n' % cls._version) |
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150 fp.write('%s\n' % name) |
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151 fp.write('%s\n' % hex(originalwctx.node())) |
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152 fp.write('%s\n' % hex(pendingctx.node())) |
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153 fp.write('%s\n' % ' '.join([hex(p) for p in repo.dirstate.parents()])) |
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154 fp.write('%s\n' % ' '.join([hex(n) for n in stripnodes])) |
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155 fp.close() |
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156 |
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157 @classmethod |
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158 def clear(cls, repo): |
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159 util.unlinkpath(repo.join(cls._filename), ignoremissing=True) |
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160 |
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161 def cleanupoldbackups(repo): |
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162 vfs = scmutil.vfs(repo.join(backupdir)) |
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163 maxbackups = repo.ui.configint('shelve', 'maxbackups', 10) |
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164 hgfiles = [f for f in vfs.listdir() if f.endswith('.hg')] |
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165 hgfiles = sorted([(vfs.stat(f).st_mtime, f) for f in hgfiles]) |
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166 if 0 < maxbackups and maxbackups < len(hgfiles): |
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167 bordermtime = hgfiles[-maxbackups][0] |
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168 else: |
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169 bordermtime = None |
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170 for mtime, f in hgfiles[:len(hgfiles) - maxbackups]: |
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171 if mtime == bordermtime: |
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172 # keep it, because timestamp can't decide exact order of backups |
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173 continue |
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174 base = f[:-3] |
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175 for ext in 'hg patch'.split(): |
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176 try: |
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177 vfs.unlink(base + '.' + ext) |
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178 except OSError as err: |
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179 if err.errno != errno.ENOENT: |
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180 raise |
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181 |
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182 def createcmd(ui, repo, pats, opts): |
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|
183 """subcommand that creates a new shelve""" |
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184 |
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185 def publicancestors(ctx): |
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186 """Compute the public ancestors of a commit. |
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187 |
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188 Much faster than the revset ancestors(ctx) & draft()""" |
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189 seen = set([nullrev]) |
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190 visit = collections.deque() |
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191 visit.append(ctx) |
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192 while visit: |
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193 ctx = visit.popleft() |
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194 yield ctx.node() |
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195 for parent in ctx.parents(): |
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196 rev = parent.rev() |
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197 if rev not in seen: |
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198 seen.add(rev) |
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199 if parent.mutable(): |
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200 visit.append(parent) |
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201 |
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202 wctx = repo[None] |
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203 parents = wctx.parents() |
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204 if len(parents) > 1: |
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205 raise util.Abort(_('cannot shelve while merging')) |
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206 parent = parents[0] |
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207 |
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208 # we never need the user, so we use a generic user for all shelve operations |
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209 user = 'shelve@localhost' |
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210 label = repo._activebookmark or parent.branch() or 'default' |
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211 |
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212 # slashes aren't allowed in filenames, therefore we rename it |
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213 label = label.replace('/', '_') |
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214 |
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215 def gennames(): |
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216 yield label |
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217 for i in xrange(1, 100): |
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218 yield '%s-%02d' % (label, i) |
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219 |
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220 def commitfunc(ui, repo, message, match, opts): |
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221 hasmq = util.safehasattr(repo, 'mq') |
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222 if hasmq: |
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223 saved, repo.mq.checkapplied = repo.mq.checkapplied, False |
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224 backup = repo.ui.backupconfig('phases', 'new-commit') |
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225 try: |
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226 repo.ui. setconfig('phases', 'new-commit', phases.secret) |
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227 editor = cmdutil.getcommiteditor(editform='shelve.shelve', **opts) |
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228 return repo.commit(message, user, opts.get('date'), match, |
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229 editor=editor) |
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230 finally: |
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231 repo.ui.restoreconfig(backup) |
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232 if hasmq: |
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233 repo.mq.checkapplied = saved |
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234 |
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235 if parent.node() != nullid: |
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236 desc = "changes to '%s'" % parent.description().split('\n', 1)[0] |
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237 else: |
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238 desc = '(changes in empty repository)' |
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239 |
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240 if not opts['message']: |
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241 opts['message'] = desc |
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242 |
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243 name = opts['name'] |
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244 |
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245 wlock = lock = tr = bms = None |
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246 try: |
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247 wlock = repo.wlock() |
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248 lock = repo.lock() |
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249 |
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250 bms = repo._bookmarks.copy() |
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251 # use an uncommitted transaction to generate the bundle to avoid |
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252 # pull races. ensure we don't print the abort message to stderr. |
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253 tr = repo.transaction('commit', report=lambda x: None) |
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254 |
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255 if name: |
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256 if shelvedfile(repo, name, 'hg').exists(): |
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257 raise util.Abort(_("a shelved change named '%s' already exists") |
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258 % name) |
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259 else: |
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260 for n in gennames(): |
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261 if not shelvedfile(repo, n, 'hg').exists(): |
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262 name = n |
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263 break |
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264 else: |
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265 raise util.Abort(_("too many shelved changes named '%s'") % |
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266 label) |
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267 |
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268 # ensure we are not creating a subdirectory or a hidden file |
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269 if '/' in name or '\\' in name: |
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270 raise util.Abort(_('shelved change names may not contain slashes')) |
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271 if name.startswith('.'): |
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272 raise util.Abort(_("shelved change names may not start with '.'")) |
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273 interactive = opts.get('interactive', False) |
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274 |
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275 def interactivecommitfunc(ui, repo, *pats, **opts): |
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276 match = scmutil.match(repo['.'], pats, {}) |
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277 message = opts['message'] |
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278 return commitfunc(ui, repo, message, match, opts) |
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279 if not interactive: |
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280 node = cmdutil.commit(ui, repo, commitfunc, pats, opts) |
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281 else: |
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282 node = cmdutil.dorecord(ui, repo, interactivecommitfunc, None, |
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283 False, cmdutil.recordfilter, *pats, **opts) |
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284 if not node: |
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285 stat = repo.status(match=scmutil.match(repo[None], pats, opts)) |
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286 if stat.deleted: |
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287 ui.status(_("nothing changed (%d missing files, see " |
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288 "'hg status')\n") % len(stat.deleted)) |
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289 else: |
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290 ui.status(_("nothing changed\n")) |
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291 return 1 |
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292 |
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293 bases = list(publicancestors(repo[node])) |
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294 cg = changegroup.changegroupsubset(repo, bases, [node], 'shelve') |
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295 shelvedfile(repo, name, 'hg').writebundle(cg) |
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296 cmdutil.export(repo, [node], |
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297 fp=shelvedfile(repo, name, 'patch').opener('wb'), |
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298 opts=mdiff.diffopts(git=True)) |
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299 |
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300 |
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301 if ui.formatted(): |
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302 desc = util.ellipsis(desc, ui.termwidth()) |
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303 ui.status(_('shelved as %s\n') % name) |
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304 hg.update(repo, parent.node()) |
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305 finally: |
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306 if bms: |
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307 # restore old bookmarks |
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308 repo._bookmarks.update(bms) |
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309 repo._bookmarks.write() |
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310 if tr: |
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311 tr.abort() |
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312 lockmod.release(lock, wlock) |
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313 |
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314 def cleanupcmd(ui, repo): |
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|
315 """subcommand that deletes all shelves""" |
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316 |
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317 wlock = None |
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318 try: |
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319 wlock = repo.wlock() |
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320 for (name, _type) in repo.vfs.readdir('shelved'): |
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321 suffix = name.rsplit('.', 1)[-1] |
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322 if suffix in ('hg', 'patch'): |
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323 shelvedfile(repo, name).movetobackup() |
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324 cleanupoldbackups(repo) |
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325 finally: |
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326 lockmod.release(wlock) |
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327 |
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328 def deletecmd(ui, repo, pats): |
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329 """subcommand that deletes a specific shelve""" |
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330 if not pats: |
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331 raise util.Abort(_('no shelved changes specified!')) |
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332 wlock = repo.wlock() |
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333 try: |
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334 for name in pats: |
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335 for suffix in 'hg patch'.split(): |
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changeset
|
336 shelvedfile(repo, name, suffix).movetobackup() |
25713
2ca116614cfc
shelve: only keep the latest N shelve backups
Colin Chan <colinchan@fb.com>
parents:
25712
diff
changeset
|
337 cleanupoldbackups(repo) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25260
diff
changeset
|
338 except OSError as err: |
25080
68f456f2f425
shelve: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents:
24947
diff
changeset
|
339 if err.errno != errno.ENOENT: |
68f456f2f425
shelve: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents:
24947
diff
changeset
|
340 raise |
68f456f2f425
shelve: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents:
24947
diff
changeset
|
341 raise util.Abort(_("shelved change '%s' not found") % name) |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
342 finally: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
343 lockmod.release(wlock) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
344 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
345 def listshelves(repo): |
19911
1c58e368fbfd
shelve: some docstring cleanups
Augie Fackler <raf@durin42.com>
parents:
19909
diff
changeset
|
346 """return all shelves in repo as list of (time, filename)""" |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
347 try: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
348 names = repo.vfs.readdir('shelved') |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25260
diff
changeset
|
349 except OSError as err: |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
350 if err.errno != errno.ENOENT: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
351 raise |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
352 return [] |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
353 info = [] |
22199
b3e51675f98e
cleanup: avoid _ for local unused tmp variables - that is reserved for i18n
Mads Kiilerich <madski@unity3d.com>
parents:
22184
diff
changeset
|
354 for (name, _type) in names: |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
355 pfx, sfx = name.rsplit('.', 1) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
356 if not pfx or sfx != 'patch': |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
357 continue |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
358 st = shelvedfile(repo, name).stat() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
359 info.append((st.st_mtime, shelvedfile(repo, pfx).filename())) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
360 return sorted(info, reverse=True) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
361 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
362 def listcmd(ui, repo, pats, opts): |
19911
1c58e368fbfd
shelve: some docstring cleanups
Augie Fackler <raf@durin42.com>
parents:
19909
diff
changeset
|
363 """subcommand that displays the list of shelves""" |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
364 pats = set(pats) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
365 width = 80 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
366 if not ui.plain(): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
367 width = ui.termwidth() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
368 namelabel = 'shelve.newest' |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
369 for mtime, name in listshelves(repo): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
370 sname = util.split(name)[1] |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
371 if pats and sname not in pats: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
372 continue |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
373 ui.write(sname, label=namelabel) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
374 namelabel = 'shelve.name' |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
375 if ui.quiet: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
376 ui.write('\n') |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
377 continue |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
378 ui.write(' ' * (16 - len(sname))) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
379 used = 16 |
19855
a3b285882724
shelve: new output format for shelve listings
David Soria Parra <dsp@experimentalworks.net>
parents:
19854
diff
changeset
|
380 age = '(%s)' % templatefilters.age(util.makedate(mtime), abbrev=True) |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
381 ui.write(age, label='shelve.age') |
19855
a3b285882724
shelve: new output format for shelve listings
David Soria Parra <dsp@experimentalworks.net>
parents:
19854
diff
changeset
|
382 ui.write(' ' * (12 - len(age))) |
a3b285882724
shelve: new output format for shelve listings
David Soria Parra <dsp@experimentalworks.net>
parents:
19854
diff
changeset
|
383 used += 12 |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
384 fp = open(name + '.patch', 'rb') |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
385 try: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
386 while True: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
387 line = fp.readline() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
388 if not line: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
389 break |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
390 if not line.startswith('#'): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
391 desc = line.rstrip() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
392 if ui.formatted(): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
393 desc = util.ellipsis(desc, width - used) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
394 ui.write(desc) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
395 break |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
396 ui.write('\n') |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
397 if not (opts['patch'] or opts['stat']): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
398 continue |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
399 difflines = fp.readlines() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
400 if opts['patch']: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
401 for chunk, label in patch.difflabel(iter, difflines): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
402 ui.write(chunk, label=label) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
403 if opts['stat']: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
404 for chunk, label in patch.diffstatui(difflines, width=width, |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
405 git=True): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
406 ui.write(chunk, label=label) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
407 finally: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
408 fp.close() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
409 |
25104
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
410 def singlepatchcmds(ui, repo, pats, opts, subcommand): |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
411 """subcommand that displays a single shelf""" |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
412 if len(pats) != 1: |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
413 raise util.Abort(_("--%s expects a single shelf") % subcommand) |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
414 shelfname = pats[0] |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
415 |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
416 if not shelvedfile(repo, shelfname, 'patch').exists(): |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
417 raise util.Abort(_("cannot find shelf %s") % shelfname) |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
418 |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
419 listcmd(ui, repo, pats, opts) |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
420 |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
421 def checkparents(repo, state): |
19909
df54786a3203
shelve: add minimal documentation to all functions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19908
diff
changeset
|
422 """check parent while resuming an unshelve""" |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
423 if state.parents != repo.dirstate.parents(): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
424 raise util.Abort(_('working directory parents do not match unshelve ' |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
425 'state')) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
426 |
19943
4de116871044
shelve: make unshelve work even if it don't run in repository root
Takumi IINO <trot.thunder@gmail.com>
parents:
19911
diff
changeset
|
427 def pathtofiles(repo, files): |
4de116871044
shelve: make unshelve work even if it don't run in repository root
Takumi IINO <trot.thunder@gmail.com>
parents:
19911
diff
changeset
|
428 cwd = repo.getcwd() |
4de116871044
shelve: make unshelve work even if it don't run in repository root
Takumi IINO <trot.thunder@gmail.com>
parents:
19911
diff
changeset
|
429 return [repo.pathto(f, cwd) for f in files] |
4de116871044
shelve: make unshelve work even if it don't run in repository root
Takumi IINO <trot.thunder@gmail.com>
parents:
19911
diff
changeset
|
430 |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
431 def unshelveabort(ui, repo, state, opts): |
19909
df54786a3203
shelve: add minimal documentation to all functions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19908
diff
changeset
|
432 """subcommand that abort an in-progress unshelve""" |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
433 wlock = repo.wlock() |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
434 lock = None |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
435 try: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
436 checkparents(repo, state) |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
437 |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
438 util.rename(repo.join('unshelverebasestate'), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
439 repo.join('rebasestate')) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
440 try: |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
441 rebase.rebase(ui, repo, **{ |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
442 'abort' : True |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
443 }) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
444 except Exception: |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
445 util.rename(repo.join('rebasestate'), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
446 repo.join('unshelverebasestate')) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
447 raise |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
448 |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
449 lock = repo.lock() |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
450 |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
changeset
|
451 mergefiles(ui, repo, state.wctx, state.pendingctx) |
19961
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19951
diff
changeset
|
452 |
22057
445472225ccd
strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22042
diff
changeset
|
453 repair.strip(ui, repo, state.stripnodes, backup=False, topic='shelve') |
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shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
454 shelvedstate.clear(repo) |
49d4919d21c2
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parents:
diff
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|
455 ui.warn(_("unshelve of '%s' aborted\n") % state.name) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
456 finally: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
457 lockmod.release(lock, wlock) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
458 |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
changeset
|
459 def mergefiles(ui, repo, wctx, shelvectx): |
19961
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shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
460 """updates to wctx and merges the changes from shelvectx into the |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
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parents:
20103
diff
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|
461 dirstate.""" |
19961
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shelve: use rebase instead of merge (issue4068)
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parents:
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|
462 oldquiet = ui.quiet |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
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|
463 try: |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
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|
464 ui.quiet = True |
1d7a36ff2615
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parents:
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|
465 hg.update(repo, wctx.node()) |
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parents:
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|
466 files = [] |
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parents:
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diff
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|
467 files.extend(shelvectx.files()) |
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shelve: use rebase instead of merge (issue4068)
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parents:
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diff
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|
468 files.extend(shelvectx.parents()[0].files()) |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
changeset
|
469 |
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
changeset
|
470 # revert will overwrite unknown files, so move them out of the way |
22922
ebef5fcf7bd0
shelve: access status fields by name rather than index
Martin von Zweigbergk <martinvonz@gmail.com>
parents:
22898
diff
changeset
|
471 for file in repo.status(unknown=True).unknown: |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
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|
472 if file in files: |
578b888c820e
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parents:
20103
diff
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|
473 util.rename(file, file + ".orig") |
22184
fb8065de47b0
unshelve: silence internal revert
Matt Mackall <mpm@selenic.com>
parents:
22057
diff
changeset
|
474 ui.pushbuffer(True) |
19961
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parents:
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changeset
|
475 cmdutil.revert(ui, repo, shelvectx, repo.dirstate.parents(), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
476 *pathtofiles(repo, files), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
477 **{'no_backup': True}) |
22184
fb8065de47b0
unshelve: silence internal revert
Matt Mackall <mpm@selenic.com>
parents:
22057
diff
changeset
|
478 ui.popbuffer() |
19961
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parents:
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diff
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|
479 finally: |
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|
480 ui.quiet = oldquiet |
1d7a36ff2615
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19951
diff
changeset
|
481 |
19854
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David Soria Parra <dsp@experimentalworks.net>
parents:
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changeset
|
482 def unshelvecleanup(ui, repo, name, opts): |
19911
1c58e368fbfd
shelve: some docstring cleanups
Augie Fackler <raf@durin42.com>
parents:
19909
diff
changeset
|
483 """remove related files after an unshelve""" |
19854
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parents:
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changeset
|
484 if not opts['keep']: |
22581
c5ece02fb211
shelve: avoid writing file that is never read from
Martin von Zweigbergk <martinvonz@gmail.com>
parents:
22202
diff
changeset
|
485 for filetype in 'hg patch'.split(): |
25712
8a6264a2ee60
shelve: always backup shelves instead of deleting them
Colin Chan <colinchan@fb.com>
parents:
25660
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changeset
|
486 shelvedfile(repo, name, filetype).movetobackup() |
25713
2ca116614cfc
shelve: only keep the latest N shelve backups
Colin Chan <colinchan@fb.com>
parents:
25712
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|
487 cleanupoldbackups(repo) |
19854
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parents:
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|
488 |
49d4919d21c2
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|
489 def unshelvecontinue(ui, repo, state, opts): |
19909
df54786a3203
shelve: add minimal documentation to all functions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19908
diff
changeset
|
490 """subcommand to continue an in-progress unshelve""" |
19854
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parents:
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|
491 # We're finishing off a merge. First parent is our original |
49d4919d21c2
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parents:
diff
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|
492 # parent, second is the temporary "fake" commit we're unshelving. |
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|
493 wlock = repo.wlock() |
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parents:
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|
494 lock = None |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
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parents:
diff
changeset
|
495 try: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
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parents:
diff
changeset
|
496 checkparents(repo, state) |
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|
497 ms = merge.mergestate(repo) |
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parents:
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|
498 if [f for f in ms if ms[f] == 'u']: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
499 raise util.Abort( |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
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parents:
diff
changeset
|
500 _("unresolved conflicts, can't continue"), |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
501 hint=_("see 'hg resolve', then 'hg unshelve --continue'")) |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
502 |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
503 lock = repo.lock() |
19961
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shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
504 |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
505 util.rename(repo.join('unshelverebasestate'), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
506 repo.join('rebasestate')) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
507 try: |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
508 rebase.rebase(ui, repo, **{ |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
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parents:
19951
diff
changeset
|
509 'continue' : True |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
510 }) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
511 except Exception: |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
512 util.rename(repo.join('rebasestate'), |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
513 repo.join('unshelverebasestate')) |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
514 raise |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
515 |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
516 shelvectx = repo['tip'] |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
517 if not shelvectx in state.pendingctx.children(): |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
518 # rebase was a no-op, so it produced no child commit |
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
519 shelvectx = state.pendingctx |
22842
d43d116a118c
shelve: don't delete "." when rebase is a no-op (issue4398)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
21852
diff
changeset
|
520 else: |
d43d116a118c
shelve: don't delete "." when rebase is a no-op (issue4398)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
21852
diff
changeset
|
521 # only strip the shelvectx if the rebase produced it |
d43d116a118c
shelve: don't delete "." when rebase is a no-op (issue4398)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
21852
diff
changeset
|
522 state.stripnodes.append(shelvectx.node()) |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
523 |
20149
578b888c820e
unshelve: don't commit unknown files during unshelve (issue4113)
Durham Goode <durham@fb.com>
parents:
20103
diff
changeset
|
524 mergefiles(ui, repo, state.wctx, shelvectx) |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
525 |
22057
445472225ccd
strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22042
diff
changeset
|
526 repair.strip(ui, repo, state.stripnodes, backup=False, topic='shelve') |
19961
1d7a36ff2615
shelve: use rebase instead of merge (issue4068)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
527 shelvedstate.clear(repo) |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
528 unshelvecleanup(ui, repo, state.name, opts) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
529 ui.status(_("unshelve of '%s' complete\n") % state.name) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
530 finally: |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
531 lockmod.release(lock, wlock) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
532 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
533 @command('unshelve', |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
534 [('a', 'abort', None, |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
535 _('abort an incomplete unshelve operation')), |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
536 ('c', 'continue', None, |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
537 _('continue an incomplete unshelve operation')), |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
538 ('', 'keep', None, |
20960
8e5b21ce8ee9
shelve: introduce secret option for using fixed date for temporary commit
Mads Kiilerich <madski@unity3d.com>
parents:
20958
diff
changeset
|
539 _('keep shelve after unshelving')), |
8e5b21ce8ee9
shelve: introduce secret option for using fixed date for temporary commit
Mads Kiilerich <madski@unity3d.com>
parents:
20958
diff
changeset
|
540 ('', 'date', '', |
8e5b21ce8ee9
shelve: introduce secret option for using fixed date for temporary commit
Mads Kiilerich <madski@unity3d.com>
parents:
20958
diff
changeset
|
541 _('set date for temporary commits (DEPRECATED)'), _('DATE'))], |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
542 _('hg unshelve [SHELVED]')) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
543 def unshelve(ui, repo, *shelved, **opts): |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
544 """restore a shelved change to the working directory |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
545 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
546 This command accepts an optional name of a shelved change to |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
547 restore. If none is given, the most recent shelved change is used. |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
548 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
549 If a shelved change is applied successfully, the bundle that |
25712
8a6264a2ee60
shelve: always backup shelves instead of deleting them
Colin Chan <colinchan@fb.com>
parents:
25660
diff
changeset
|
550 contains the shelved changes is moved to a backup location |
8a6264a2ee60
shelve: always backup shelves instead of deleting them
Colin Chan <colinchan@fb.com>
parents:
25660
diff
changeset
|
551 (.hg/shelve-backup). |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
552 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
553 Since you can restore a shelved change on top of an arbitrary |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
554 commit, it is possible that unshelving will result in a conflict |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
555 between your changes and the commits you are unshelving onto. If |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
556 this occurs, you must resolve the conflict, then use |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
557 ``--continue`` to complete the unshelve operation. (The bundle |
25712
8a6264a2ee60
shelve: always backup shelves instead of deleting them
Colin Chan <colinchan@fb.com>
parents:
25660
diff
changeset
|
558 will not be moved until you successfully complete the unshelve.) |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
559 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
560 (Alternatively, you can use ``--abort`` to abandon an unshelve |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
561 that causes a conflict. This reverts the unshelved changes, and |
25712
8a6264a2ee60
shelve: always backup shelves instead of deleting them
Colin Chan <colinchan@fb.com>
parents:
25660
diff
changeset
|
562 leaves the bundle in place.) |
25713
2ca116614cfc
shelve: only keep the latest N shelve backups
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563 |
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564 After a successful unshelve, the shelved changes are stored in a |
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|
565 backup directory. Only the N most recent backups are kept. N |
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Matt Mackall <mpm@selenic.com>
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diff
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|
566 defaults to 10 but can be overridden using the ``shelve.maxbackups`` |
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|
567 configuration option. |
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568 |
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|
569 .. container:: verbose |
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570 |
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571 Timestamp in seconds is used to decide order of backups. More |
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572 than ``maxbackups`` backups are kept, if same timestamp |
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573 prevents from deciding exact order of them, for safety. |
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574 """ |
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575 abortf = opts['abort'] |
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576 continuef = opts['continue'] |
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577 if not abortf and not continuef: |
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578 cmdutil.checkunfinished(repo) |
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579 |
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580 if abortf or continuef: |
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581 if abortf and continuef: |
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582 raise util.Abort(_('cannot use both abort and continue')) |
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583 if shelved: |
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584 raise util.Abort(_('cannot combine abort/continue with ' |
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585 'naming a shelved change')) |
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586 |
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587 try: |
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588 state = shelvedstate.load(repo) |
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589 except IOError as err: |
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590 if err.errno != errno.ENOENT: |
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591 raise |
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592 raise util.Abort(_('no unshelve operation underway')) |
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593 |
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594 if abortf: |
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595 return unshelveabort(ui, repo, state, opts) |
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596 elif continuef: |
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597 return unshelvecontinue(ui, repo, state, opts) |
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598 elif len(shelved) > 1: |
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599 raise util.Abort(_('can only unshelve one change at a time')) |
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600 elif not shelved: |
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601 shelved = listshelves(repo) |
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602 if not shelved: |
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603 raise util.Abort(_('no shelved changes to apply!')) |
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604 basename = util.split(shelved[0][1])[1] |
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605 ui.status(_("unshelving change '%s'\n") % basename) |
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606 else: |
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607 basename = shelved[0] |
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608 |
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609 if not shelvedfile(repo, basename, 'patch').exists(): |
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610 raise util.Abort(_("shelved change '%s' not found") % basename) |
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611 |
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612 oldquiet = ui.quiet |
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613 wlock = lock = tr = None |
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614 try: |
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|
615 wlock = repo.wlock() |
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616 lock = repo.lock() |
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617 |
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618 tr = repo.transaction('unshelve', report=lambda x: None) |
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619 oldtiprev = len(repo) |
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620 |
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|
621 pctx = repo['.'] |
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622 tmpwctx = pctx |
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623 # The goal is to have a commit structure like so: |
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624 # ...-> pctx -> tmpwctx -> shelvectx |
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625 # where tmpwctx is an optional commit with the user's pending changes |
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626 # and shelvectx is the unshelved changes. Then we merge it all down |
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|
627 # to the original pctx. |
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628 |
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629 # Store pending changes in a commit |
22922
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|
630 s = repo.status() |
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|
631 if s.modified or s.added or s.removed or s.deleted: |
20413
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|
632 ui.status(_("temporarily committing pending changes " |
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633 "(restore with 'hg unshelve --abort')\n")) |
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634 def commitfunc(ui, repo, message, match, opts): |
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635 hasmq = util.safehasattr(repo, 'mq') |
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636 if hasmq: |
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637 saved, repo.mq.checkapplied = repo.mq.checkapplied, False |
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|
638 |
22040
122fa73657c6
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|
639 backup = repo.ui.backupconfig('phases', 'new-commit') |
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640 try: |
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|
641 repo.ui. setconfig('phases', 'new-commit', phases.secret) |
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642 return repo.commit(message, 'shelve@localhost', |
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643 opts.get('date'), match) |
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644 finally: |
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645 repo.ui.restoreconfig(backup) |
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646 if hasmq: |
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647 repo.mq.checkapplied = saved |
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648 |
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649 tempopts = {} |
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650 tempopts['message'] = "pending changes temporary commit" |
20960
8e5b21ce8ee9
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|
651 tempopts['date'] = opts.get('date') |
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652 ui.quiet = True |
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653 node = cmdutil.commit(ui, repo, commitfunc, [], tempopts) |
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654 tmpwctx = repo[node] |
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|
655 |
20982
1df99f1ea28d
shelve: add "applybundle()" to invoke "readbundle()" with relative path and vfs
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|
656 ui.quiet = True |
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changeset
|
657 shelvedfile(repo, basename, 'hg').applybundle() |
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David Soria Parra <dsp@experimentalworks.net>
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|
658 |
20412
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|
659 ui.quiet = oldquiet |
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|
660 |
19961
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|
661 shelvectx = repo['tip'] |
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662 |
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663 # If the shelve is not immediately on top of the commit |
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664 # we'll be merging with, rebase it to be on top. |
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|
665 if tmpwctx.node() != shelvectx.parents()[0].node(): |
20413
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|
666 ui.status(_('rebasing shelved changes\n')) |
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|
667 try: |
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|
668 rebase.rebase(ui, repo, **{ |
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|
669 'rev' : [shelvectx.rev()], |
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|
670 'dest' : str(tmpwctx.rev()), |
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671 'keep' : True, |
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672 }) |
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|
673 except error.InterventionRequired: |
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674 tr.close() |
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675 |
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676 stripnodes = [repo.changelog.node(rev) |
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677 for rev in xrange(oldtiprev, len(repo))] |
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678 shelvedstate.save(repo, basename, pctx, tmpwctx, stripnodes) |
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679 |
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680 util.rename(repo.join('rebasestate'), |
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681 repo.join('unshelverebasestate')) |
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682 raise error.InterventionRequired( |
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683 _("unresolved conflicts (see 'hg resolve', then " |
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684 "'hg unshelve --continue')")) |
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685 |
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686 # refresh ctx after rebase completes |
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687 shelvectx = repo['tip'] |
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688 |
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689 if not shelvectx in tmpwctx.children(): |
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690 # rebase was a no-op, so it produced no child commit |
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691 shelvectx = tmpwctx |
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692 |
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693 mergefiles(ui, repo, pctx, shelvectx) |
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694 shelvedstate.clear(repo) |
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695 |
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696 # The transaction aborting will strip all the commits for us, |
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|
697 # but it doesn't update the inmemory structures, so addchangegroup |
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698 # hooks still fire and try to operate on the missing commits. |
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699 # Clean up manually to prevent this. |
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|
700 repo.unfiltered().changelog.strip(oldtiprev, tr) |
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701 |
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|
702 unshelvecleanup(ui, repo, basename, opts) |
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|
703 finally: |
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parents:
20411
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704 ui.quiet = oldquiet |
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705 if tr: |
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|
706 tr.release() |
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|
707 lockmod.release(lock, wlock) |
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|
708 |
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|
709 @command('shelve', |
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|
710 [('A', 'addremove', None, |
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|
711 _('mark new/missing files as added/removed before shelving')), |
49d4919d21c2
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|
712 ('', 'cleanup', None, |
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|
713 _('delete all shelved changes')), |
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|
714 ('', 'date', '', |
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|
715 _('shelve with the specified commit date'), _('DATE')), |
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|
716 ('d', 'delete', None, |
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|
717 _('delete the named shelved change(s)')), |
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shelve: accept '--edit' like other commands creating new changeset
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21851
diff
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|
718 ('e', 'edit', False, |
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|
719 _('invoke editor on commit messages')), |
19854
49d4919d21c2
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|
720 ('l', 'list', None, |
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|
721 _('list current shelves')), |
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|
722 ('m', 'message', '', |
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|
723 _('use text as shelve message'), _('TEXT')), |
49d4919d21c2
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|
724 ('n', 'name', '', |
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|
725 _('use the given name for the shelved commit'), _('NAME')), |
49d4919d21c2
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|
726 ('p', 'patch', None, |
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
727 _('show patch')), |
24477
325f03de849d
shelve: add interactive mode command line option
Laurent Charignon <lcharignon@fb.com>
parents:
23895
diff
changeset
|
728 ('i', 'interactive', None, |
25260
8fa3e995a375
selve: make 'shelve --interactive' not experimental
Laurent Charignon <lcharignon@fb.com>
parents:
25186
diff
changeset
|
729 _('interactive mode, only works while creating a shelve')), |
19854
49d4919d21c2
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changeset
|
730 ('', 'stat', None, |
20409
0b7a9940a397
shelve: mention walk options in help
Mads Kiilerich <madski@unity3d.com>
parents:
20408
diff
changeset
|
731 _('output diffstat-style summary of changes'))] + commands.walkopts, |
20410
fc5354648224
shelve: mention FILE options in help
Mads Kiilerich <madski@unity3d.com>
parents:
20409
diff
changeset
|
732 _('hg shelve [OPTION]... [FILE]...')) |
19854
49d4919d21c2
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|
733 def shelvecmd(ui, repo, *pats, **opts): |
49d4919d21c2
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|
734 '''save and set aside changes from the working directory |
49d4919d21c2
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|
735 |
49d4919d21c2
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|
736 Shelving takes files that "hg status" reports as not clean, saves |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
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changeset
|
737 the modifications to a bundle (a shelved change), and reverts the |
49d4919d21c2
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parents:
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|
738 files so that their state in the working directory becomes clean. |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
739 |
49d4919d21c2
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parents:
diff
changeset
|
740 To restore these changes to the working directory, using "hg |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
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diff
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|
741 unshelve"; this will work even if you switch to a different |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
742 commit. |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
743 |
49d4919d21c2
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parents:
diff
changeset
|
744 When no files are specified, "hg shelve" saves all not-clean |
49d4919d21c2
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parents:
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changeset
|
745 files. If specific files or directories are named, only changes to |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
746 those files are shelved. |
49d4919d21c2
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diff
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|
747 |
49d4919d21c2
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parents:
diff
changeset
|
748 Each shelved change has a name that makes it easier to find later. |
49d4919d21c2
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parents:
diff
changeset
|
749 The name of a shelved change defaults to being based on the active |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
750 bookmark, or if there is no active bookmark, the current named |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
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parents:
diff
changeset
|
751 branch. To specify a different name, use ``--name``. |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
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|
752 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
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parents:
diff
changeset
|
753 To see a list of existing shelved changes, use the ``--list`` |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
754 option. For each shelved change, this will print its name, age, |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
755 and description; use ``--patch`` or ``--stat`` for more details. |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
756 |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
757 To delete specific shelved changes, use ``--delete``. To delete |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
758 all shelved changes, use ``--cleanup``. |
49d4919d21c2
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parents:
diff
changeset
|
759 ''' |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
760 cmdutil.checkunfinished(repo) |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
761 |
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aad28ff87788
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
changeset
|
762 allowables = [ |
25103
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
763 ('addremove', set(['create'])), # 'create' is pseudo action |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
764 ('cleanup', set(['cleanup'])), |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
765 # ('date', set(['create'])), # ignored for passing '--date "0 0"' in tests |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
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diff
changeset
|
766 ('delete', set(['delete'])), |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
767 ('edit', set(['create'])), |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
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diff
changeset
|
768 ('list', set(['list'])), |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
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diff
changeset
|
769 ('message', set(['create'])), |
ce00b2e96d09
shelve: refactor allowables to specify sets of valid operations
Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
770 ('name', set(['create'])), |
25104
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
771 ('patch', set(['patch', 'list'])), |
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
diff
changeset
|
772 ('stat', set(['stat', 'list'])), |
21851
aad28ff87788
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|
773 ] |
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changeset
|
774 def checkopt(opt): |
19854
49d4919d21c2
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parents:
diff
changeset
|
775 if opts[opt]: |
21851
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changeset
|
776 for i, allowable in allowables: |
25103
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Tony Tung <tonytung@fb.com>
parents:
25080
diff
changeset
|
777 if opts[i] and opt not in allowable: |
19854
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
778 raise util.Abort(_("options '--%s' and '--%s' may not be " |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
779 "used together") % (opt, i)) |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
780 return True |
21851
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changeset
|
781 if checkopt('cleanup'): |
19854
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
782 if pats: |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
783 raise util.Abort(_("cannot specify names when using '--cleanup'")) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
784 return cleanupcmd(ui, repo) |
21851
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21064
diff
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|
785 elif checkopt('delete'): |
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786 return deletecmd(ui, repo, pats) |
21851
aad28ff87788
shelve: refactor option combination check to easily add new ones
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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787 elif checkopt('list'): |
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parents:
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788 return listcmd(ui, repo, pats, opts) |
25104
d6453f6fbdba
shelve: allow --patch and --stat without --list for a single shelf
Tony Tung <tonytung@fb.com>
parents:
25103
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changeset
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789 elif checkopt('patch'): |
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Tony Tung <tonytung@fb.com>
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790 return singlepatchcmds(ui, repo, pats, opts, subcommand='patch') |
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Tony Tung <tonytung@fb.com>
parents:
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791 elif checkopt('stat'): |
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Tony Tung <tonytung@fb.com>
parents:
25103
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changeset
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792 return singlepatchcmds(ui, repo, pats, opts, subcommand='stat') |
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David Soria Parra <dsp@experimentalworks.net>
parents:
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793 else: |
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parents:
diff
changeset
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794 return createcmd(ui, repo, pats, opts) |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
795 |
49d4919d21c2
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David Soria Parra <dsp@experimentalworks.net>
parents:
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796 def extsetup(ui): |
49d4919d21c2
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parents:
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changeset
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797 cmdutil.unfinishedstates.append( |
19963
6f29cc567845
shelve: disallow commit while unshelve is in progress
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19961
diff
changeset
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798 [shelvedstate._filename, False, False, |
6f29cc567845
shelve: disallow commit while unshelve is in progress
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19961
diff
changeset
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799 _('unshelve already in progress'), |
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David Soria Parra <dsp@experimentalworks.net>
parents:
diff
changeset
|
800 _("use 'hg unshelve --continue' or 'hg unshelve --abort'")]) |