Mercurial > public > mercurial-scm > hg-stable
annotate mercurial/subrepo.py @ 13333:60792fa3c1a8
Merge with stable
author | Patrick Mezard <pmezard@gmail.com> |
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date | Tue, 01 Feb 2011 21:59:07 +0100 |
parents | 7ebdfa37842e 927e3940bfc3 |
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1 # subrepo.py - sub-repository handling for Mercurial |
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2 # |
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3 # Copyright 2009-2010 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 import errno, os, re, xml.dom.minidom, shutil, urlparse, posixpath |
13027 | 9 import stat, subprocess, tarfile |
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10 from i18n import _ |
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11 import config, util, node, error, cmdutil |
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12 hg = None |
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13 |
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14 nullstate = ('', '', 'empty') |
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15 |
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16 def state(ctx, ui): |
11571 | 17 """return a state dict, mapping subrepo paths configured in .hgsub |
18 to tuple: (source from .hgsub, revision from .hgsubstate, kind | |
19 (key in types dict)) | |
20 """ | |
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21 p = config.config() |
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22 def read(f, sections=None, remap=None): |
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23 if f in ctx: |
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24 try: |
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25 data = ctx[f].data() |
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26 except IOError, err: |
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27 if err.errno != errno.ENOENT: |
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28 raise |
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29 # handle missing subrepo spec files as removed |
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30 ui.warn(_("warning: subrepo spec file %s not found\n") % f) |
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31 return |
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32 p.parse(f, data, sections, remap, read) |
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33 else: |
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34 raise util.Abort(_("subrepo spec file %s not found") % f) |
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35 |
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36 if '.hgsub' in ctx: |
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37 read('.hgsub') |
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38 |
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39 for path, src in ui.configitems('subpaths'): |
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40 p.set('subpaths', path, src, ui.configsource('subpaths', path)) |
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41 |
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42 rev = {} |
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43 if '.hgsubstate' in ctx: |
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44 try: |
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45 for l in ctx['.hgsubstate'].data().splitlines(): |
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46 revision, path = l.split(" ", 1) |
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47 rev[path] = revision |
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48 except IOError, err: |
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49 if err.errno != errno.ENOENT: |
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50 raise |
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51 |
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52 state = {} |
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53 for path, src in p[''].items(): |
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54 kind = 'hg' |
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55 if src.startswith('['): |
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56 if ']' not in src: |
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57 raise util.Abort(_('missing ] in subrepo source')) |
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58 kind, src = src.split(']', 1) |
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59 kind = kind[1:] |
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60 |
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61 for pattern, repl in p.items('subpaths'): |
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62 # Turn r'C:\foo\bar' into r'C:\\foo\\bar' since re.sub |
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63 # does a string decode. |
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64 repl = repl.encode('string-escape') |
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65 # However, we still want to allow back references to go |
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66 # through unharmed, so we turn r'\\1' into r'\1'. Again, |
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67 # extra escapes are needed because re.sub string decodes. |
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68 repl = re.sub(r'\\\\([0-9]+)', r'\\\1', repl) |
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69 try: |
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70 src = re.sub(pattern, repl, src, 1) |
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71 except re.error, e: |
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72 raise util.Abort(_("bad subrepository pattern in %s: %s") |
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73 % (p.source('subpaths', pattern), e)) |
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74 |
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75 state[path] = (src.strip(), rev.get(path, ''), kind) |
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76 |
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77 return state |
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78 |
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79 def writestate(repo, state): |
11571 | 80 """rewrite .hgsubstate in (outer) repo with these subrepo states""" |
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81 repo.wwrite('.hgsubstate', |
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82 ''.join(['%s %s\n' % (state[s][1], s) |
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83 for s in sorted(state)]), '') |
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84 |
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85 def submerge(repo, wctx, mctx, actx, overwrite): |
11571 | 86 """delegated from merge.applyupdates: merging of .hgsubstate file |
87 in working context, merging context and ancestor context""" | |
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88 if mctx == actx: # backwards? |
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89 actx = wctx.p1() |
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90 s1 = wctx.substate |
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91 s2 = mctx.substate |
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92 sa = actx.substate |
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93 sm = {} |
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94 |
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95 repo.ui.debug("subrepo merge %s %s %s\n" % (wctx, mctx, actx)) |
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96 |
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97 def debug(s, msg, r=""): |
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98 if r: |
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99 r = "%s:%s:%s" % r |
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100 repo.ui.debug(" subrepo %s: %s %s\n" % (s, msg, r)) |
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101 |
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102 for s, l in s1.items(): |
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103 a = sa.get(s, nullstate) |
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104 ld = l # local state with possible dirty flag for compares |
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105 if wctx.sub(s).dirty(): |
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106 ld = (l[0], l[1] + "+") |
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107 if wctx == actx: # overwrite |
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108 a = ld |
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109 |
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110 if s in s2: |
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111 r = s2[s] |
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112 if ld == r or r == a: # no change or local is newer |
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113 sm[s] = l |
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114 continue |
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115 elif ld == a: # other side changed |
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116 debug(s, "other changed, get", r) |
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117 wctx.sub(s).get(r, overwrite) |
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118 sm[s] = r |
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119 elif ld[0] != r[0]: # sources differ |
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120 if repo.ui.promptchoice( |
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121 _(' subrepository sources for %s differ\n' |
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122 'use (l)ocal source (%s) or (r)emote source (%s)?') |
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123 % (s, l[0], r[0]), |
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124 (_('&Local'), _('&Remote')), 0): |
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125 debug(s, "prompt changed, get", r) |
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126 wctx.sub(s).get(r, overwrite) |
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127 sm[s] = r |
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128 elif ld[1] == a[1]: # local side is unchanged |
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129 debug(s, "other side changed, get", r) |
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130 wctx.sub(s).get(r, overwrite) |
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131 sm[s] = r |
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132 else: |
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133 debug(s, "both sides changed, merge with", r) |
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134 wctx.sub(s).merge(r) |
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135 sm[s] = l |
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136 elif ld == a: # remote removed, local unchanged |
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137 debug(s, "remote removed, remove") |
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138 wctx.sub(s).remove() |
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139 else: |
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140 if repo.ui.promptchoice( |
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141 _(' local changed subrepository %s which remote removed\n' |
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142 'use (c)hanged version or (d)elete?') % s, |
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143 (_('&Changed'), _('&Delete')), 0): |
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144 debug(s, "prompt remove") |
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145 wctx.sub(s).remove() |
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146 |
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147 for s, r in s2.items(): |
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148 if s in s1: |
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149 continue |
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150 elif s not in sa: |
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151 debug(s, "remote added, get", r) |
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152 mctx.sub(s).get(r) |
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153 sm[s] = r |
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154 elif r != sa[s]: |
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155 if repo.ui.promptchoice( |
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156 _(' remote changed subrepository %s which local removed\n' |
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157 'use (c)hanged version or (d)elete?') % s, |
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158 (_('&Changed'), _('&Delete')), 0) == 0: |
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159 debug(s, "prompt recreate", r) |
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160 wctx.sub(s).get(r) |
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161 sm[s] = r |
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162 |
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163 # record merged .hgsubstate |
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164 writestate(repo, sm) |
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165 |
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166 def reporelpath(repo): |
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167 """return path to this (sub)repo as seen from outermost repo""" |
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168 parent = repo |
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169 while hasattr(parent, '_subparent'): |
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170 parent = parent._subparent |
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171 return repo.root[len(parent.root)+1:] |
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172 |
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173 def subrelpath(sub): |
11571 | 174 """return path to this subrepo as seen from outermost repo""" |
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175 if hasattr(sub, '_relpath'): |
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176 return sub._relpath |
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177 if not hasattr(sub, '_repo'): |
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178 return sub._path |
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179 return reporelpath(sub._repo) |
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180 |
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181 def _abssource(repo, push=False, abort=True): |
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182 """return pull/push path of repo - either based on parent repo .hgsub info |
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183 or on the top repo config. Abort or return None if no source found.""" |
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184 if hasattr(repo, '_subparent'): |
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185 source = repo._subsource |
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186 if source.startswith('/') or '://' in source: |
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187 return source |
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188 parent = _abssource(repo._subparent, push, abort=False) |
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189 if parent: |
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190 if '://' in parent: |
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191 if parent[-1] == '/': |
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192 parent = parent[:-1] |
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193 r = urlparse.urlparse(parent + '/' + source) |
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194 r = urlparse.urlunparse((r[0], r[1], |
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195 posixpath.normpath(r[2]), |
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196 r[3], r[4], r[5])) |
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197 return r |
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198 else: # plain file system path |
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199 return posixpath.normpath(os.path.join(parent, repo._subsource)) |
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200 else: # recursion reached top repo |
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201 if hasattr(repo, '_subtoppath'): |
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202 return repo._subtoppath |
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203 if push and repo.ui.config('paths', 'default-push'): |
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204 return repo.ui.config('paths', 'default-push') |
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205 if repo.ui.config('paths', 'default'): |
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206 return repo.ui.config('paths', 'default') |
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207 if abort: |
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208 raise util.Abort(_("default path for subrepository %s not found") % |
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209 reporelpath(repo)) |
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210 |
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211 def itersubrepos(ctx1, ctx2): |
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212 """find subrepos in ctx1 or ctx2""" |
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213 # Create a (subpath, ctx) mapping where we prefer subpaths from |
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214 # ctx1. The subpaths from ctx2 are important when the .hgsub file |
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215 # has been modified (in ctx2) but not yet committed (in ctx1). |
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216 subpaths = dict.fromkeys(ctx2.substate, ctx2) |
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217 subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
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218 for subpath, ctx in sorted(subpaths.iteritems()): |
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219 yield subpath, ctx.sub(subpath) |
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220 |
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221 def subrepo(ctx, path): |
11571 | 222 """return instance of the right subrepo class for subrepo in path""" |
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223 # subrepo inherently violates our import layering rules |
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224 # because it wants to make repo objects from deep inside the stack |
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225 # so we manually delay the circular imports to not break |
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226 # scripts that don't use our demand-loading |
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227 global hg |
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228 import hg as h |
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229 hg = h |
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230 |
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231 util.path_auditor(ctx._repo.root)(path) |
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232 state = ctx.substate.get(path, nullstate) |
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233 if state[2] not in types: |
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234 raise util.Abort(_('unknown subrepo type %s') % state[2]) |
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235 return types[state[2]](ctx, path, state[:2]) |
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236 |
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237 # subrepo classes need to implement the following abstract class: |
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238 |
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239 class abstractsubrepo(object): |
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240 |
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241 def dirty(self, ignoreupdate=False): |
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242 """returns true if the dirstate of the subrepo is dirty or does not |
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243 match current stored state. If ignoreupdate is true, only check |
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244 whether the subrepo has uncommitted changes in its dirstate. |
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245 """ |
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246 raise NotImplementedError |
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247 |
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248 def checknested(self, path): |
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249 """check if path is a subrepository within this repository""" |
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250 return False |
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251 |
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252 def commit(self, text, user, date): |
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253 """commit the current changes to the subrepo with the given |
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254 log message. Use given user and date if possible. Return the |
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255 new state of the subrepo. |
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256 """ |
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257 raise NotImplementedError |
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258 |
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259 def remove(self): |
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260 """remove the subrepo |
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261 |
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262 (should verify the dirstate is not dirty first) |
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263 """ |
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264 raise NotImplementedError |
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265 |
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266 def get(self, state, overwrite=False): |
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267 """run whatever commands are needed to put the subrepo into |
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268 this state |
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269 """ |
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270 raise NotImplementedError |
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271 |
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272 def merge(self, state, overwrite=False): |
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273 """merge currently-saved state with the new state.""" |
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274 raise NotImplementedError |
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275 |
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276 def push(self, force): |
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278 |
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279 This may be a no-op on some systems. |
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280 """ |
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281 raise NotImplementedError |
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282 |
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283 def add(self, ui, match, dryrun, prefix): |
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284 return [] |
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285 |
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286 def status(self, rev2, **opts): |
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287 return [], [], [], [], [], [], [] |
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288 |
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289 def diff(self, diffopts, node2, match, prefix, **opts): |
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290 pass |
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291 |
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292 def outgoing(self, ui, dest, opts): |
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293 return 1 |
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294 |
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295 def incoming(self, ui, source, opts): |
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296 return 1 |
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297 |
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298 def files(self): |
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299 """return filename iterator""" |
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300 raise NotImplementedError |
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301 |
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302 def filedata(self, name): |
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303 """return file data""" |
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304 raise NotImplementedError |
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305 |
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306 def fileflags(self, name): |
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307 """return file flags""" |
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308 return '' |
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309 |
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310 def archive(self, ui, archiver, prefix): |
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311 files = self.files() |
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312 total = len(files) |
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313 relpath = subrelpath(self) |
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314 ui.progress(_('archiving (%s)') % relpath, 0, |
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315 unit=_('files'), total=total) |
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316 for i, name in enumerate(files): |
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317 flags = self.fileflags(name) |
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318 mode = 'x' in flags and 0755 or 0644 |
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319 symlink = 'l' in flags |
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320 archiver.addfile(os.path.join(prefix, self._path, name), |
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321 mode, symlink, self.filedata(name)) |
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322 ui.progress(_('archiving (%s)') % relpath, i + 1, |
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323 unit=_('files'), total=total) |
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324 ui.progress(_('archiving (%s)') % relpath, None) |
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325 |
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326 |
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327 class hgsubrepo(abstractsubrepo): |
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328 def __init__(self, ctx, path, state): |
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329 self._path = path |
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330 self._state = state |
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331 r = ctx._repo |
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332 root = r.wjoin(path) |
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333 create = False |
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334 if not os.path.exists(os.path.join(root, '.hg')): |
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335 create = True |
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336 util.makedirs(root) |
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337 self._repo = hg.repository(r.ui, root, create=create) |
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338 self._repo._subparent = r |
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339 self._repo._subsource = state[0] |
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340 |
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341 if create: |
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342 fp = self._repo.opener("hgrc", "w", text=True) |
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343 fp.write('[paths]\n') |
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344 |
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345 def addpathconfig(key, value): |
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346 if value: |
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347 fp.write('%s = %s\n' % (key, value)) |
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348 self._repo.ui.setconfig('paths', key, value) |
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349 |
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350 defpath = _abssource(self._repo, abort=False) |
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351 defpushpath = _abssource(self._repo, True, abort=False) |
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352 addpathconfig('default', defpath) |
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353 if defpath != defpushpath: |
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354 addpathconfig('default-push', defpushpath) |
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355 fp.close() |
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356 |
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357 def add(self, ui, match, dryrun, prefix): |
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358 return cmdutil.add(ui, self._repo, match, dryrun, True, |
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359 os.path.join(prefix, self._path)) |
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360 |
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361 def status(self, rev2, **opts): |
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362 try: |
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363 rev1 = self._state[1] |
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364 ctx1 = self._repo[rev1] |
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365 ctx2 = self._repo[rev2] |
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366 return self._repo.status(ctx1, ctx2, **opts) |
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367 except error.RepoLookupError, inst: |
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368 self._repo.ui.warn(_('warning: error "%s" in subrepository "%s"\n') |
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369 % (inst, subrelpath(self))) |
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370 return [], [], [], [], [], [], [] |
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371 |
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372 def diff(self, diffopts, node2, match, prefix, **opts): |
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373 try: |
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374 node1 = node.bin(self._state[1]) |
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375 # We currently expect node2 to come from substate and be |
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376 # in hex format |
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377 if node2 is not None: |
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378 node2 = node.bin(node2) |
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379 cmdutil.diffordiffstat(self._repo.ui, self._repo, diffopts, |
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380 node1, node2, match, |
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381 prefix=os.path.join(prefix, self._path), |
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382 listsubrepos=True, **opts) |
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383 except error.RepoLookupError, inst: |
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384 self._repo.ui.warn(_('warning: error "%s" in subrepository "%s"\n') |
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385 % (inst, subrelpath(self))) |
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386 |
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387 def archive(self, ui, archiver, prefix): |
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388 abstractsubrepo.archive(self, ui, archiver, prefix) |
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389 |
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390 rev = self._state[1] |
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391 ctx = self._repo[rev] |
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392 for subpath in ctx.substate: |
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393 s = subrepo(ctx, subpath) |
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394 s.archive(ui, archiver, os.path.join(prefix, self._path)) |
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395 |
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mq: update .hgsubstate if subrepos are clean (issue2499)
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396 def dirty(self, ignoreupdate=False): |
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397 r = self._state[1] |
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398 if r == '' and not ignoreupdate: # no state recorded |
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399 return True |
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400 w = self._repo[None] |
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401 if w.p1() != self._repo[r] and not ignoreupdate: |
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402 # different version checked out |
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403 return True |
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404 return w.dirty() # working directory changed |
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405 |
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406 def checknested(self, path): |
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407 return self._repo._checknested(self._repo.wjoin(path)) |
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408 |
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409 def commit(self, text, user, date): |
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410 self._repo.ui.debug("committing subrepo %s\n" % subrelpath(self)) |
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411 n = self._repo.commit(text, user, date) |
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412 if not n: |
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|
413 return self._repo['.'].hex() # different version checked out |
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|
414 return node.hex(n) |
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|
415 |
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|
416 def remove(self): |
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417 # we can't fully delete the repository as it may contain |
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418 # local-only history |
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419 self._repo.ui.note(_('removing subrepo %s\n') % subrelpath(self)) |
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420 hg.clean(self._repo, node.nullid, False) |
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421 |
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422 def _get(self, state): |
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423 source, revision, kind = state |
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424 try: |
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425 self._repo.lookup(revision) |
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426 except error.RepoError: |
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|
427 self._repo._subsource = source |
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|
428 srcurl = _abssource(self._repo) |
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|
429 self._repo.ui.status(_('pulling subrepo %s from %s\n') |
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|
430 % (subrelpath(self), srcurl)) |
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431 other = hg.repository(self._repo.ui, srcurl) |
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|
432 self._repo.pull(other) |
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|
433 |
13322
c19b9282d3a7
subrepo: make update -C clean the working directory for svn subrepos
Erik Zielke <ez@aragost.com>
parents:
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diff
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|
434 def get(self, state, overwrite=False): |
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435 self._get(state) |
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diff
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|
436 source, revision, kind = state |
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subrepo: add more debugging output, lose _ markers
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diff
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|
437 self._repo.ui.debug("getting subrepo %s\n" % self._path) |
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|
438 hg.clean(self._repo, revision, False) |
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|
439 |
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|
440 def merge(self, state): |
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441 self._get(state) |
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442 cur = self._repo['.'] |
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|
443 dst = self._repo[state[1]] |
10251
a19d2993385d
subrepo: fix merging of already merged subrepos (issue1986)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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|
444 anc = dst.ancestor(cur) |
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|
445 if anc == cur: |
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|
446 self._repo.ui.debug("updating subrepo %s\n" % subrelpath(self)) |
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|
447 hg.update(self._repo, state[1]) |
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|
448 elif anc == dst: |
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|
449 self._repo.ui.debug("skipping subrepo %s\n" % subrelpath(self)) |
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|
450 else: |
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|
451 self._repo.ui.debug("merging subrepo %s\n" % subrelpath(self)) |
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|
452 hg.merge(self._repo, state[1], remind=False) |
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|
453 |
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|
454 def push(self, force): |
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|
455 # push subrepos depth-first for coherent ordering |
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|
456 c = self._repo[''] |
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|
457 subs = c.substate # only repos that are committed |
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|
458 for s in sorted(subs): |
11067
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diff
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|
459 if not c.sub(s).push(force): |
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|
460 return False |
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e87b0fc4750b
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|
461 |
e87b0fc4750b
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diff
changeset
|
462 dsturl = _abssource(self._repo, True) |
11111
d2da9e6dd13e
subrepo: print pushing url
Edouard Gomez <ed.gomez@free.fr>
parents:
11109
diff
changeset
|
463 self._repo.ui.status(_('pushing subrepo %s to %s\n') % |
12752
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|
464 (subrelpath(self), dsturl)) |
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diff
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|
465 other = hg.repository(self._repo.ui, dsturl) |
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|
466 return self._repo.push(other, force) |
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diff
changeset
|
467 |
12272
42ecd56399d7
outgoing: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
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diff
changeset
|
468 def outgoing(self, ui, dest, opts): |
42ecd56399d7
outgoing: recurse into subrepositories with --subrepos/-S flag
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diff
changeset
|
469 return hg.outgoing(ui, self._repo, _abssource(self._repo, True), opts) |
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diff
changeset
|
470 |
12274
c02e1ed3d407
incoming: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
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diff
changeset
|
471 def incoming(self, ui, source, opts): |
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|
472 return hg.incoming(ui, self._repo, _abssource(self._repo, False), opts) |
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473 |
12322
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|
474 def files(self): |
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475 rev = self._state[1] |
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|
476 ctx = self._repo[rev] |
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|
477 return ctx.manifest() |
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|
478 |
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|
479 def filedata(self, name): |
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|
480 rev = self._state[1] |
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|
481 return self._repo[rev][name].data() |
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|
482 |
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|
483 def fileflags(self, name): |
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|
484 rev = self._state[1] |
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|
485 ctx = self._repo[rev] |
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|
486 return ctx.flags(name) |
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|
487 |
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changeset
|
488 |
11559
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|
489 class svnsubrepo(abstractsubrepo): |
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490 def __init__(self, ctx, path, state): |
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491 self._path = path |
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492 self._state = state |
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493 self._ctx = ctx |
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494 self._ui = ctx._repo.ui |
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|
495 |
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496 def _svncommand(self, commands, filename=''): |
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497 path = os.path.join(self._ctx._repo.origroot, self._path, filename) |
10954
33119d0252c1
subrepo: fix repo root path handling in svn subrepo
Brett Cannon <brett@python.org>
parents:
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diff
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|
498 cmd = ['svn'] + commands + [path] |
10199
c2e2a5e6c36b
subrepo: force en_US.UTF-8 locale when calling svn
Patrick Mezard <pmezard@gmail.com>
parents:
10197
diff
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|
499 env = dict(os.environ) |
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subrepo: make svn use C locale for portability
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diff
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|
500 # Avoid localized output, preserve current locale for everything else. |
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|
501 env['LC_MESSAGES'] = 'C' |
13108
dcaad69cfd6a
subrepo: use subprocess.Popen without the shell
Eric Eisner <ede@mit.edu>
parents:
13107
diff
changeset
|
502 p = subprocess.Popen(cmd, bufsize=-1, close_fds=util.closefds, |
13014
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subrepo: use subprocess directly to avoid python 2.6 bug
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
503 stdout=subprocess.PIPE, stderr=subprocess.PIPE, |
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parents:
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|
504 universal_newlines=True, env=env) |
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|
505 stdout, stderr = p.communicate() |
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|
506 stderr = stderr.strip() |
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|
507 if stderr: |
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|
508 raise util.Abort(stderr) |
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|
509 return stdout |
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|
510 |
13287
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|
511 def _wcrevs(self): |
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|
512 # Get the working directory revision as well as the last |
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|
513 # commit revision so we can compare the subrepo state with |
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|
514 # both. We used to store the working directory one. |
10272
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|
515 output = self._svncommand(['info', '--xml']) |
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10271
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|
516 doc = xml.dom.minidom.parseString(output) |
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|
517 entries = doc.getElementsByTagName('entry') |
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|
518 lastrev, rev = '0', '0' |
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changeset
|
519 if entries: |
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diff
changeset
|
520 rev = str(entries[0].getAttribute('revision')) or '0' |
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|
521 commits = entries[0].getElementsByTagName('commit') |
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|
522 if commits: |
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diff
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|
523 lastrev = str(commits[0].getAttribute('revision')) or '0' |
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|
524 return (lastrev, rev) |
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|
525 |
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diff
changeset
|
526 def _wcrev(self): |
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diff
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|
527 return self._wcrevs()[0] |
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diff
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|
528 |
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|
529 def _wcchanged(self): |
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Patrick Mezard <pmezard@gmail.com>
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|
530 """Return (changes, extchanges) where changes is True |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
531 if the working directory was changed, and extchanges is |
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diff
changeset
|
532 True if any of these changes concern an external entry. |
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Patrick Mezard <pmezard@gmail.com>
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diff
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|
533 """ |
10272
886858b834da
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Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
534 output = self._svncommand(['status', '--xml']) |
10273
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
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parents:
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diff
changeset
|
535 externals, changes = [], [] |
10272
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diff
changeset
|
536 doc = xml.dom.minidom.parseString(output) |
10273
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subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
537 for e in doc.getElementsByTagName('entry'): |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
538 s = e.getElementsByTagName('wc-status') |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
539 if not s: |
e898bc7810ad
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Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
540 continue |
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Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
541 item = s[0].getAttribute('item') |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
542 props = s[0].getAttribute('props') |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
543 path = e.getAttribute('path') |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
544 if item == 'external': |
e898bc7810ad
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Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
545 externals.append(path) |
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subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
546 if (item not in ('', 'normal', 'unversioned', 'external') |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
547 or props not in ('', 'none')): |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
548 changes.append(path) |
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subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
549 for path in changes: |
e898bc7810ad
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Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
550 for ext in externals: |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
551 if path == ext or path.startswith(ext + os.sep): |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
552 return True, True |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
553 return bool(changes), False |
10178
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parents:
10177
diff
changeset
|
554 |
13174
be7e8e9bc5e5
mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents:
13172
diff
changeset
|
555 def dirty(self, ignoreupdate=False): |
be7e8e9bc5e5
mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents:
13172
diff
changeset
|
556 if not self._wcchanged()[0]: |
13288 | 557 if self._state[1] in self._wcrevs() or ignoreupdate: |
13174
be7e8e9bc5e5
mq: update .hgsubstate if subrepos are clean (issue2499)
Kevin Bullock <kbullock@ringworld.org>
parents:
13172
diff
changeset
|
558 return False |
10178
cd477be6f2fc
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
559 return True |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
560 |
cd477be6f2fc
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
561 def commit(self, text, user, date): |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
562 # user and date are out of our hands since svn is centralized |
10273
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
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diff
changeset
|
563 changed, extchanged = self._wcchanged() |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
564 if not changed: |
10178
cd477be6f2fc
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
565 return self._wcrev() |
10273
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Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
566 if extchanged: |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
567 # Do not try to commit externals |
e898bc7810ad
subrepo: handle svn externals and meta changes (issue1982)
Patrick Mezard <pmezard@gmail.com>
parents:
10272
diff
changeset
|
568 raise util.Abort(_('cannot commit svn externals')) |
10178
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
569 commitinfo = self._svncommand(['commit', '-m', text]) |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
570 self._ui.status(commitinfo) |
12060
63eab3b74ba6
subrepo: use [0-9] instead of [\d] in svn subrepo regex
Martin Geisler <mg@lazybytes.net>
parents:
11961
diff
changeset
|
571 newrev = re.search('Committed revision ([0-9]+).', commitinfo) |
10178
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
572 if not newrev: |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
573 raise util.Abort(commitinfo.splitlines()[-1]) |
cd477be6f2fc
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
574 newrev = newrev.groups()[0] |
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
575 self._ui.status(self._svncommand(['update', '-r', newrev])) |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
576 return newrev |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
577 |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
578 def remove(self): |
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
579 if self.dirty(): |
10299
e768941f14c1
subrepo: fix errors reported by pylint
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10273
diff
changeset
|
580 self._ui.warn(_('not removing repo %s because ' |
e768941f14c1
subrepo: fix errors reported by pylint
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10273
diff
changeset
|
581 'it has changes.\n' % self._path)) |
10178
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Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
582 return |
10510
f77f3383c666
i18n: mark more strings for translation
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10457
diff
changeset
|
583 self._ui.note(_('removing subrepo %s\n') % self._path) |
13013
92b0d669637f
subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
12930
diff
changeset
|
584 |
92b0d669637f
subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
12930
diff
changeset
|
585 def onerror(function, path, excinfo): |
92b0d669637f
subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
12930
diff
changeset
|
586 if function is not os.remove: |
92b0d669637f
subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
12930
diff
changeset
|
587 raise |
92b0d669637f
subrepo: fix removing read-only svn files on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
12930
diff
changeset
|
588 # read-only files cannot be unlinked under Windows |
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589 s = os.stat(path) |
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590 if (s.st_mode & stat.S_IWRITE) != 0: |
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591 raise |
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592 os.chmod(path, stat.S_IMODE(s.st_mode) | stat.S_IWRITE) |
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593 os.remove(path) |
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594 |
13015
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595 path = self._ctx._repo.wjoin(self._path) |
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596 shutil.rmtree(path, onerror=onerror) |
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597 try: |
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|
598 os.removedirs(os.path.dirname(path)) |
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599 except OSError: |
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|
600 pass |
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601 |
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602 def get(self, state, overwrite=False): |
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603 if overwrite: |
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604 self._svncommand(['revert', '--recursive']) |
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605 status = self._svncommand(['checkout', state[0], '--revision', state[1]]) |
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|
606 if not re.search('Checked out revision [0-9]+.', status): |
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607 raise util.Abort(status.splitlines()[-1]) |
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608 self._ui.status(status) |
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|
609 |
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|
610 def merge(self, state): |
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|
611 old = int(self._state[1]) |
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612 new = int(state[1]) |
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613 if new > old: |
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|
614 self.get(state) |
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615 |
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616 def push(self, force): |
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617 # push is a no-op for SVN |
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618 return True |
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619 |
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620 def files(self): |
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621 output = self._svncommand(['list']) |
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622 # This works because svn forbids \n in filenames. |
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623 return output.splitlines() |
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624 |
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625 def filedata(self, name): |
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626 return self._svncommand(['cat'], name) |
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627 |
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|
628 |
13106
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|
629 class gitsubrepo(abstractsubrepo): |
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630 def __init__(self, ctx, path, state): |
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631 # TODO add git version check. |
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632 self._state = state |
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633 self._ctx = ctx |
13181
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634 self._path = path |
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635 self._relpath = os.path.join(reporelpath(ctx._repo), path) |
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636 self._abspath = ctx._repo.wjoin(path) |
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637 self._ui = ctx._repo.ui |
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638 |
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|
639 def _gitcommand(self, commands, env=None, stream=False): |
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640 return self._gitdir(commands, env=env, stream=stream)[0] |
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641 |
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|
642 def _gitdir(self, commands, env=None, stream=False): |
13181
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|
643 return self._gitnodir(commands, env=env, stream=stream, |
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644 cwd=self._abspath) |
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|
645 |
13095
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|
646 def _gitnodir(self, commands, env=None, stream=False, cwd=None): |
12992
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|
647 """Calls the git command |
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648 |
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|
649 The methods tries to call the git command. versions previor to 1.6.0 |
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650 are not supported and very probably fail. |
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651 """ |
13110
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652 self._ui.debug('%s: git %s\n' % (self._relpath, ' '.join(commands))) |
13111
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653 # unless ui.quiet is set, print git's stderr, |
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654 # which is mostly progress and useful info |
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|
655 errpipe = None |
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|
656 if self._ui.quiet: |
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|
657 errpipe = open(os.devnull, 'w') |
13108
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subrepo: use subprocess.Popen without the shell
Eric Eisner <ede@mit.edu>
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13107
diff
changeset
|
658 p = subprocess.Popen(['git'] + commands, bufsize=-1, cwd=cwd, env=env, |
13027 | 659 close_fds=util.closefds, |
13111
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660 stdout=subprocess.PIPE, stderr=errpipe) |
13027 | 661 if stream: |
662 return p.stdout, None | |
663 | |
13085
b4814f1f415c
subrepo: strip gitcommand output
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|
664 retdata = p.stdout.read().strip() |
12992
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665 # wait for the child to exit to avoid race condition. |
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|
666 p.wait() |
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|
667 |
13107
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13106
diff
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|
668 if p.returncode != 0 and p.returncode != 1: |
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|
669 # there are certain error codes that are ok |
13110
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670 command = commands[0] |
13150
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|
671 if command in ('cat-file', 'symbolic-ref'): |
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672 return retdata, p.returncode |
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diff
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|
673 # for all others, abort |
13110
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|
674 raise util.Abort('git %s error %d in %s' % |
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|
675 (command, p.returncode, self._relpath)) |
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|
676 |
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|
677 return retdata, p.returncode |
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|
678 |
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|
679 def _gitstate(self): |
13085
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680 return self._gitcommand(['rev-parse', 'HEAD']) |
12992
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|
681 |
13152
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|
682 def _gitcurrentbranch(self): |
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|
683 current, err = self._gitdir(['symbolic-ref', 'HEAD', '--quiet']) |
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|
684 if err: |
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|
685 current = None |
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changeset
|
686 return current |
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|
687 |
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|
688 def _githavelocally(self, revision): |
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689 out, code = self._gitdir(['cat-file', '-e', revision]) |
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|
690 return code == 0 |
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|
691 |
13029 | 692 def _gitisancestor(self, r1, r2): |
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693 base = self._gitcommand(['merge-base', r1, r2]) |
13029 | 694 return base == r1 |
695 | |
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|
696 def _gitbranchmap(self): |
13178 | 697 '''returns 2 things: |
13086
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|
698 a map from git branch to revision |
13178 | 699 a map from revision to branches''' |
13086
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|
700 branch2rev = {} |
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|
701 rev2branch = {} |
13178 | 702 |
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|
703 out = self._gitcommand(['for-each-ref', '--format', |
13178 | 704 '%(objectname) %(refname)']) |
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|
705 for line in out.split('\n'): |
13178 | 706 revision, ref = line.split(' ') |
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|
707 if ref.startswith('refs/tags/'): |
12995
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|
708 continue |
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|
709 if ref.startswith('refs/remotes/') and ref.endswith('/HEAD'): |
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|
710 continue # ignore remote/HEAD redirects |
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|
711 branch2rev[ref] = revision |
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|
712 rev2branch.setdefault(revision, []).append(ref) |
13178 | 713 return branch2rev, rev2branch |
714 | |
715 def _gittracking(self, branches): | |
716 'return map of remote branch to local tracking branch' | |
717 # assumes no more than one local tracking branch for each remote | |
718 tracking = {} | |
719 for b in branches: | |
720 if b.startswith('refs/remotes/'): | |
721 continue | |
722 remote = self._gitcommand(['config', 'branch.%s.remote' % b]) | |
723 if remote: | |
724 ref = self._gitcommand(['config', 'branch.%s.merge' % b]) | |
725 tracking['refs/remotes/%s/%s' % | |
726 (remote, ref.split('/', 2)[2])] = b | |
727 return tracking | |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
728 |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
729 def _fetch(self, source, revision): |
13181
413bef846806
subrepo: fix subrelpath for git subrepos
Eric Eisner <ede@mit.edu>
parents:
13180
diff
changeset
|
730 if not os.path.exists(os.path.join(self._abspath, '.git')): |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
731 self._ui.status(_('cloning subrepo %s\n') % self._relpath) |
13181
413bef846806
subrepo: fix subrelpath for git subrepos
Eric Eisner <ede@mit.edu>
parents:
13180
diff
changeset
|
732 self._gitnodir(['clone', source, self._abspath]) |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
733 if self._githavelocally(revision): |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
734 return |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
735 self._ui.status(_('pulling subrepo %s\n') % self._relpath) |
13097
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
736 # first try from origin |
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
737 self._gitcommand(['fetch']) |
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
738 if self._githavelocally(revision): |
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
739 return |
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
740 # then try from known subrepo source |
c922aacf6f1f
subrepo: drop arguments unsupported by old git
Eric Eisner <ede@mit.edu>
parents:
13096
diff
changeset
|
741 self._gitcommand(['fetch', source]) |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
742 if not self._githavelocally(revision): |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
743 raise util.Abort(_("revision %s does not exist in subrepo %s\n") % |
13181
413bef846806
subrepo: fix subrelpath for git subrepos
Eric Eisner <ede@mit.edu>
parents:
13180
diff
changeset
|
744 (revision, self._relpath)) |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
745 |
13179
b512a7074349
subrepo: support ignoreupdate in gitsubrepo's dirty()
Eric Eisner <ede@mit.edu>
parents:
13178
diff
changeset
|
746 def dirty(self, ignoreupdate=False): |
b512a7074349
subrepo: support ignoreupdate in gitsubrepo's dirty()
Eric Eisner <ede@mit.edu>
parents:
13178
diff
changeset
|
747 if not ignoreupdate and self._state[1] != self._gitstate(): |
13325
7ebdfa37842e
subrepo: clarify comments in dirty() methods
Kevin Bullock <kbullock@ringworld.org>
parents:
13324
diff
changeset
|
748 # different version checked out |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
749 return True |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
750 # check for staged changes or modified files; ignore untracked files |
13153
dca5488f0e4f
subrepo: use low-level git-diff-index for dirty()
Eric Eisner <ede@mit.edu>
parents:
13152
diff
changeset
|
751 out, code = self._gitdir(['diff-index', '--quiet', 'HEAD']) |
dca5488f0e4f
subrepo: use low-level git-diff-index for dirty()
Eric Eisner <ede@mit.edu>
parents:
13152
diff
changeset
|
752 return code == 1 |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
753 |
13323 | 754 def get(self, state, overwrite=False): |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
755 source, revision, kind = state |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
756 self._fetch(source, revision) |
12996
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
757 # if the repo was set to be bare, unbare it |
13085
b4814f1f415c
subrepo: strip gitcommand output
Eric Eisner <ede@mit.edu>
parents:
13029
diff
changeset
|
758 if self._gitcommand(['config', '--bool', 'core.bare']) == 'true': |
12996
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
759 self._gitcommand(['config', 'core.bare', 'false']) |
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
760 if self._gitstate() == revision: |
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
761 self._gitcommand(['reset', '--hard', 'HEAD']) |
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
762 return |
3a42651b0a62
subrepo: removing (and restoring) git subrepo state
Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
763 elif self._gitstate() == revision: |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
764 if overwrite: |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
765 # first reset the index to unmark new files for commit, because |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
766 # reset --hard will otherwise throw away files added for commit, |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
767 # not just unmark them. |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
768 self._gitcommand(['reset', 'HEAD']) |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
769 self._gitcommand(['reset', '--hard', 'HEAD']) |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
770 return |
13178 | 771 branch2rev, rev2branch = self._gitbranchmap() |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
772 |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
773 def checkout(args): |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
774 cmd = ['checkout'] |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
775 if overwrite: |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
776 # first reset the index to unmark new files for commit, because |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
777 # the -f option will otherwise throw away files added for |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
778 # commit, not just unmark them. |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
779 self._gitcommand(['reset', 'HEAD']) |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
780 cmd.append('-f') |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
781 self._gitcommand(cmd + args) |
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
782 |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
783 def rawcheckout(): |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
784 # no branch to checkout, check it out with no branch |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
785 self._ui.warn(_('checking out detached HEAD in subrepo %s\n') % |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
786 self._relpath) |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
787 self._ui.warn(_('check out a git branch if you intend ' |
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
788 'to make changes\n')) |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
789 checkout(['-q', revision]) |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
790 |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
791 if revision not in rev2branch: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
792 rawcheckout() |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
793 return |
13086
8db85e39d59c
subrepo: return both mapping directions from gitbranchmap
Eric Eisner <ede@mit.edu>
parents:
13085
diff
changeset
|
794 branches = rev2branch[revision] |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
795 firstlocalbranch = None |
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
796 for b in branches: |
13150
8617b8b74fae
subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents:
13144
diff
changeset
|
797 if b == 'refs/heads/master': |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
798 # master trumps all other branches |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
799 checkout(['refs/heads/master']) |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
800 return |
13150
8617b8b74fae
subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents:
13144
diff
changeset
|
801 if not firstlocalbranch and not b.startswith('refs/remotes/'): |
12995
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
802 firstlocalbranch = b |
d90fc91c8377
subrepo: update and merge works with any git branch
Eric Eisner <ede@mit.edu>
parents:
12994
diff
changeset
|
803 if firstlocalbranch: |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
804 checkout([firstlocalbranch]) |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
805 return |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
806 |
13178 | 807 tracking = self._gittracking(branch2rev.keys()) |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
808 # choose a remote branch already tracked if possible |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
809 remote = branches[0] |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
810 if remote not in tracking: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
811 for b in branches: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
812 if b in tracking: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
813 remote = b |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
814 break |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
815 |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
816 if remote not in tracking: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
817 # create a new local tracking branch |
13150
8617b8b74fae
subrepo: use low-level git-for-each-ref command in branchmap
Eric Eisner <ede@mit.edu>
parents:
13144
diff
changeset
|
818 local = remote.split('/', 2)[2] |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
819 checkout(['-b', local, remote]) |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
820 elif self._gitisancestor(branch2rev[tracking[remote]], remote): |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
821 # When updating to a tracked remote branch, |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
822 # if the local tracking branch is downstream of it, |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
823 # a normal `git pull` would have performed a "fast-forward merge" |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
824 # which is equivalent to updating the local branch to the remote. |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
825 # Since we are only looking at branching at update, we need to |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
826 # detect this situation and perform this action lazily. |
13152
70d80907e4b8
subrepo: defer determination of git's current branch
Eric Eisner <ede@mit.edu>
parents:
13151
diff
changeset
|
827 if tracking[remote] != self._gitcurrentbranch(): |
13324
e5617047c926
subrepo: make update -C clean the working directory for git subrepos
Erik Zielke <ez@aragost.com>
parents:
13323
diff
changeset
|
828 checkout([tracking[remote]]) |
13087
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
829 self._gitcommand(['merge', '--ff', remote]) |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
830 else: |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
831 # a real merge would be required, just checkout the revision |
cca0779b4832
subrepo: lazily update git's local tracking branches
Eric Eisner <ede@mit.edu>
parents:
13086
diff
changeset
|
832 rawcheckout() |
12993
a91334380699
subrepo: cloning and updating of git subrepos
Eric Eisner <ede@mit.edu>
parents:
12992
diff
changeset
|
833 |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
834 def commit(self, text, user, date): |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
835 cmd = ['commit', '-a', '-m', text] |
13095
49c7e875482d
subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents:
13094
diff
changeset
|
836 env = os.environ.copy() |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
837 if user: |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
838 cmd += ['--author', user] |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
839 if date: |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
840 # git's date parser silently ignores when seconds < 1e9 |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
841 # convert to ISO8601 |
13095
49c7e875482d
subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents:
13094
diff
changeset
|
842 env['GIT_AUTHOR_DATE'] = util.datestr(date, |
49c7e875482d
subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents:
13094
diff
changeset
|
843 '%Y-%m-%dT%H:%M:%S %1%2') |
49c7e875482d
subrepo: use environment variable instead of git commit's --date
Eric Eisner <ede@mit.edu>
parents:
13094
diff
changeset
|
844 self._gitcommand(cmd, env=env) |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
845 # make sure commit works otherwise HEAD might not exist under certain |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
846 # circumstances |
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
parents:
12930
diff
changeset
|
847 return self._gitstate() |
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848 |
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849 def merge(self, state): |
845c602b8635
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|
850 source, revision, kind = state |
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851 self._fetch(source, revision) |
13085
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852 base = self._gitcommand(['merge-base', revision, self._state[1]]) |
12994
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853 if base == revision: |
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854 self.get(state) # fast forward merge |
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855 elif base != self._state[1]: |
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856 self._gitcommand(['merge', '--no-commit', revision]) |
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|
857 |
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858 def push(self, force): |
13029 | 859 # if a branch in origin contains the revision, nothing to do |
13178 | 860 branch2rev, rev2branch = self._gitbranchmap() |
13109
53341289eaf8
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861 if self._state[1] in rev2branch: |
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|
862 for b in rev2branch[self._state[1]]: |
13150
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863 if b.startswith('refs/remotes/origin/'): |
13109
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|
864 return True |
13086
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changeset
|
865 for b, revision in branch2rev.iteritems(): |
13150
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|
866 if b.startswith('refs/remotes/origin/'): |
13086
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867 if self._gitisancestor(self._state[1], revision): |
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868 return True |
13029 | 869 # otherwise, try to push the currently checked out branch |
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|
870 cmd = ['push'] |
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|
871 if force: |
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|
872 cmd.append('--force') |
13152
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|
873 |
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|
874 current = self._gitcurrentbranch() |
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|
875 if current: |
13029 | 876 # determine if the current branch is even useful |
877 if not self._gitisancestor(self._state[1], current): | |
878 self._ui.warn(_('unrelated git branch checked out ' | |
879 'in subrepo %s\n') % self._relpath) | |
880 return False | |
881 self._ui.status(_('pushing branch %s of subrepo %s\n') % | |
13150
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|
882 (current.split('/', 2)[2], self._relpath)) |
13097
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|
883 self._gitcommand(cmd + ['origin', current]) |
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|
884 return True |
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885 else: |
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|
886 self._ui.warn(_('no branch checked out in subrepo %s\n' |
13029 | 887 'cannot push revision %s') % |
888 (self._relpath, self._state[1])) | |
12995
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|
889 return False |
12994
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|
890 |
12996
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diff
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|
891 def remove(self): |
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|
892 if self.dirty(): |
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diff
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|
893 self._ui.warn(_('not removing repo %s because ' |
13181
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diff
changeset
|
894 'it has changes.\n') % self._relpath) |
12996
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diff
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|
895 return |
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diff
changeset
|
896 # we can't fully delete the repository as it may contain |
3a42651b0a62
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|
897 # local-only history |
13181
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diff
changeset
|
898 self._ui.note(_('removing subrepo %s\n') % self._relpath) |
12996
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diff
changeset
|
899 self._gitcommand(['config', 'core.bare', 'true']) |
13181
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13180
diff
changeset
|
900 for f in os.listdir(self._abspath): |
12996
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12995
diff
changeset
|
901 if f == '.git': |
3a42651b0a62
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diff
changeset
|
902 continue |
13181
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diff
changeset
|
903 path = os.path.join(self._abspath, f) |
12996
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Eric Eisner <ede@mit.edu>
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12995
diff
changeset
|
904 if os.path.isdir(path) and not os.path.islink(path): |
3a42651b0a62
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Eric Eisner <ede@mit.edu>
parents:
12995
diff
changeset
|
905 shutil.rmtree(path) |
3a42651b0a62
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12995
diff
changeset
|
906 else: |
3a42651b0a62
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Eric Eisner <ede@mit.edu>
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12995
diff
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|
907 os.remove(path) |
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diff
changeset
|
908 |
13144
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Martin Geisler <mg@aragost.com>
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13137
diff
changeset
|
909 def archive(self, ui, archiver, prefix): |
13027 | 910 source, revision = self._state |
911 self._fetch(source, revision) | |
912 | |
913 # Parse git's native archive command. | |
914 # This should be much faster than manually traversing the trees | |
915 # and objects with many subprocess calls. | |
916 tarstream = self._gitcommand(['archive', revision], stream=True) | |
917 tar = tarfile.open(fileobj=tarstream, mode='r|') | |
13144
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diff
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|
918 relpath = subrelpath(self) |
aae2d5cbde64
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diff
changeset
|
919 ui.progress(_('archiving (%s)') % relpath, 0, unit=_('files')) |
aae2d5cbde64
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diff
changeset
|
920 for i, info in enumerate(tar): |
13180
a79e0688a5ee
subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents:
13179
diff
changeset
|
921 if info.isdir(): |
a79e0688a5ee
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13179
diff
changeset
|
922 continue |
a79e0688a5ee
subrepo: fix git archive parsing of directories and symfiles
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13179
diff
changeset
|
923 if info.issym(): |
a79e0688a5ee
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13179
diff
changeset
|
924 data = info.linkname |
a79e0688a5ee
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13179
diff
changeset
|
925 else: |
a79e0688a5ee
subrepo: fix git archive parsing of directories and symfiles
Eric Eisner <ede@mit.edu>
parents:
13179
diff
changeset
|
926 data = tar.extractfile(info).read() |
13181
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diff
changeset
|
927 archiver.addfile(os.path.join(prefix, self._path, info.name), |
13180
a79e0688a5ee
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13179
diff
changeset
|
928 info.mode, info.issym(), data) |
13144
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diff
changeset
|
929 ui.progress(_('archiving (%s)') % relpath, i + 1, |
aae2d5cbde64
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diff
changeset
|
930 unit=_('files')) |
aae2d5cbde64
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13137
diff
changeset
|
931 ui.progress(_('archiving (%s)') % relpath, None) |
aae2d5cbde64
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diff
changeset
|
932 |
13027 | 933 |
13182
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13181
diff
changeset
|
934 def status(self, rev2, **opts): |
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diff
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|
935 rev1 = self._state[1] |
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diff
changeset
|
936 modified, added, removed = [], [], [] |
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13181
diff
changeset
|
937 if rev2: |
2537bd17421d
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13181
diff
changeset
|
938 command = ['diff-tree', rev1, rev2] |
2537bd17421d
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13181
diff
changeset
|
939 else: |
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13181
diff
changeset
|
940 command = ['diff-index', rev1] |
2537bd17421d
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diff
changeset
|
941 out = self._gitcommand(command) |
2537bd17421d
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diff
changeset
|
942 for line in out.split('\n'): |
2537bd17421d
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diff
changeset
|
943 tab = line.find('\t') |
2537bd17421d
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13181
diff
changeset
|
944 if tab == -1: |
2537bd17421d
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parents:
13181
diff
changeset
|
945 continue |
2537bd17421d
subrepo: basic support for status of git subrepos
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13181
diff
changeset
|
946 status, f = line[tab - 1], line[tab + 1:] |
2537bd17421d
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13181
diff
changeset
|
947 if status == 'M': |
2537bd17421d
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13181
diff
changeset
|
948 modified.append(f) |
2537bd17421d
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13181
diff
changeset
|
949 elif status == 'A': |
2537bd17421d
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13181
diff
changeset
|
950 added.append(f) |
2537bd17421d
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parents:
13181
diff
changeset
|
951 elif status == 'D': |
2537bd17421d
subrepo: basic support for status of git subrepos
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parents:
13181
diff
changeset
|
952 removed.append(f) |
2537bd17421d
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13181
diff
changeset
|
953 |
2537bd17421d
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13181
diff
changeset
|
954 deleted = unknown = ignored = clean = [] |
2537bd17421d
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diff
changeset
|
955 return modified, added, removed, deleted, unknown, ignored, clean |
2537bd17421d
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13181
diff
changeset
|
956 |
10177
5ca0d220ae21
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Augie Fackler <durin42@gmail.com>
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10175
diff
changeset
|
957 types = { |
5ca0d220ae21
subrepo: add table-based dispatch for subrepo types
Augie Fackler <durin42@gmail.com>
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10175
diff
changeset
|
958 'hg': hgsubrepo, |
10178
cd477be6f2fc
subrepo: Subversion support
Augie Fackler <durin42@gmail.com>
parents:
10177
diff
changeset
|
959 'svn': svnsubrepo, |
12992
2b73a3279a9f
subrepo: support for adding a git subrepo
Eric Eisner <ede@mit.edu>
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12930
diff
changeset
|
960 'git': gitsubrepo, |
10177
5ca0d220ae21
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10175
diff
changeset
|
961 } |