annotate mercurial/filemerge.py @ 22031:b36c60cfe46f

merge-tools: make premerge valid values extensible We want to introduce a version leaving merge3 style markers.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Mon, 04 Aug 2014 16:58:39 -0700
parents 3d0572ab3b4a
children d7f25834ffbb
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1 # filemerge.py - file-level merge handling for Mercurial
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2 #
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3 # Copyright 2006, 2007, 2008 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from node import short
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9 from i18n import _
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10 import util, simplemerge, match, error, templater, templatekw
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11 import os, tempfile, re, filecmp
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12 import tagmerge
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13
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14 def _toolstr(ui, tool, part, default=""):
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15 return ui.config("merge-tools", tool + "." + part, default)
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16
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17 def _toolbool(ui, tool, part, default=False):
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18 return ui.configbool("merge-tools", tool + "." + part, default)
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19
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20 def _toollist(ui, tool, part, default=[]):
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21 return ui.configlist("merge-tools", tool + "." + part, default)
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22
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23 internals = {}
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24
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25 def internaltool(name, trymerge, onfailure=None):
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26 '''return a decorator for populating internal merge tool table'''
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27 def decorator(func):
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28 fullname = 'internal:' + name
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29 func.__doc__ = "``%s``\n" % fullname + func.__doc__.strip()
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30 internals[fullname] = func
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31 func.trymerge = trymerge
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32 func.onfailure = onfailure
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33 return func
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34 return decorator
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35
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36 def _findtool(ui, tool):
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37 if tool in internals:
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38 return tool
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39 for kn in ("regkey", "regkeyalt"):
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40 k = _toolstr(ui, tool, kn)
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41 if not k:
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42 continue
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43 p = util.lookupreg(k, _toolstr(ui, tool, "regname"))
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44 if p:
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45 p = util.findexe(p + _toolstr(ui, tool, "regappend"))
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46 if p:
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47 return p
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48 exe = _toolstr(ui, tool, "executable", tool)
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49 return util.findexe(util.expandpath(exe))
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50
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51 def _picktool(repo, ui, path, binary, symlink):
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52 def check(tool, pat, symlink, binary):
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53 tmsg = tool
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54 if pat:
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55 tmsg += " specified for " + pat
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56 if not _findtool(ui, tool):
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57 if pat: # explicitly requested tool deserves a warning
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58 ui.warn(_("couldn't find merge tool %s\n") % tmsg)
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59 else: # configured but non-existing tools are more silent
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60 ui.note(_("couldn't find merge tool %s\n") % tmsg)
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61 elif symlink and not _toolbool(ui, tool, "symlink"):
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62 ui.warn(_("tool %s can't handle symlinks\n") % tmsg)
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63 elif binary and not _toolbool(ui, tool, "binary"):
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64 ui.warn(_("tool %s can't handle binary\n") % tmsg)
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65 elif not util.gui() and _toolbool(ui, tool, "gui"):
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66 ui.warn(_("tool %s requires a GUI\n") % tmsg)
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67 else:
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68 return True
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69 return False
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70
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71 # forcemerge comes from command line arguments, highest priority
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72 force = ui.config('ui', 'forcemerge')
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73 if force:
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74 toolpath = _findtool(ui, force)
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75 if toolpath:
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76 return (force, util.shellquote(toolpath))
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77 else:
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78 # mimic HGMERGE if given tool not found
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79 return (force, force)
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80
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81 # HGMERGE takes next precedence
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82 hgmerge = os.environ.get("HGMERGE")
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83 if hgmerge:
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84 return (hgmerge, hgmerge)
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85
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86 # then patterns
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87 for pat, tool in ui.configitems("merge-patterns"):
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88 mf = match.match(repo.root, '', [pat])
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89 if mf(path) and check(tool, pat, symlink, False):
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90 toolpath = _findtool(ui, tool)
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91 return (tool, util.shellquote(toolpath))
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92
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93 # then merge tools
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94 tools = {}
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95 for k, v in ui.configitems("merge-tools"):
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96 t = k.split('.')[0]
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97 if t not in tools:
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98 tools[t] = int(_toolstr(ui, t, "priority", "0"))
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99 names = tools.keys()
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100 tools = sorted([(-p, t) for t, p in tools.items()])
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101 uimerge = ui.config("ui", "merge")
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102 if uimerge:
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103 if uimerge not in names:
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104 return (uimerge, uimerge)
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105 tools.insert(0, (None, uimerge)) # highest priority
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106 tools.append((None, "hgmerge")) # the old default, if found
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107 for p, t in tools:
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108 if check(t, None, symlink, binary):
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109 toolpath = _findtool(ui, t)
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110 return (t, util.shellquote(toolpath))
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111
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112 # internal merge or prompt as last resort
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113 if symlink or binary:
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114 return "internal:prompt", None
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115 return "internal:merge", None
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116
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117 def _eoltype(data):
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118 "Guess the EOL type of a file"
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119 if '\0' in data: # binary
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120 return None
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121 if '\r\n' in data: # Windows
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122 return '\r\n'
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123 if '\r' in data: # Old Mac
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124 return '\r'
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125 if '\n' in data: # UNIX
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126 return '\n'
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127 return None # unknown
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128
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129 def _matcheol(file, origfile):
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130 "Convert EOL markers in a file to match origfile"
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131 tostyle = _eoltype(util.readfile(origfile))
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132 if tostyle:
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133 data = util.readfile(file)
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134 style = _eoltype(data)
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135 if style:
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136 newdata = data.replace(style, tostyle)
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diff changeset
137 if newdata != data:
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138 util.writefile(file, newdata)
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139
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140 @internaltool('prompt', False)
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141 def _iprompt(repo, mynode, orig, fcd, fco, fca, toolconf):
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142 """Asks the user which of the local or the other version to keep as
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143 the merged version."""
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144 ui = repo.ui
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145 fd = fcd.path()
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146
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147 if ui.promptchoice(_(" no tool found to merge %s\n"
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148 "keep (l)ocal or take (o)ther?"
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149 "$$ &Local $$ &Other") % fd, 0):
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150 return _iother(repo, mynode, orig, fcd, fco, fca, toolconf)
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151 else:
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152 return _ilocal(repo, mynode, orig, fcd, fco, fca, toolconf)
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153
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154 @internaltool('local', False)
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155 def _ilocal(repo, mynode, orig, fcd, fco, fca, toolconf):
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156 """Uses the local version of files as the merged version."""
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157 return 0
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158
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159 @internaltool('other', False)
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160 def _iother(repo, mynode, orig, fcd, fco, fca, toolconf):
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161 """Uses the other version of files as the merged version."""
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162 repo.wwrite(fcd.path(), fco.data(), fco.flags())
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163 return 0
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164
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165 @internaltool('fail', False)
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166 def _ifail(repo, mynode, orig, fcd, fco, fca, toolconf):
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167 """
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168 Rather than attempting to merge files that were modified on both
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169 branches, it marks them as unresolved. The resolve command must be
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170 used to resolve these conflicts."""
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171 return 1
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172
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173 def _premerge(repo, toolconf, files, labels=None):
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174 tool, toolpath, binary, symlink = toolconf
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diff changeset
175 if symlink:
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diff changeset
176 return 1
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177 a, b, c, back = files
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178
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179 ui = repo.ui
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180
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181 validkeep = ['keep']
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182
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183 # do we attempt to simplemerge first?
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184 try:
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185 premerge = _toolbool(ui, tool, "premerge", not binary)
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186 except error.ConfigError:
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187 premerge = _toolstr(ui, tool, "premerge").lower()
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188 if premerge not in validkeep:
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diff changeset
189 _valid = ', '.join(["'" + v + "'" for v in validkeep])
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190 raise error.ConfigError(_("%s.premerge not valid "
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diff changeset
191 "('%s' is neither boolean nor %s)") %
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diff changeset
192 (tool, premerge, _valid))
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diff changeset
193
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194 if premerge:
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diff changeset
195 r = simplemerge.simplemerge(ui, a, b, c, quiet=True, label=labels)
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196 if not r:
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diff changeset
197 ui.debug(" premerge successful\n")
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198 return 0
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diff changeset
199 if premerge not in validkeep:
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diff changeset
200 util.copyfile(back, a) # restore from backup and try again
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diff changeset
201 return 1 # continue merging
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202
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diff changeset
203 @internaltool('merge', True,
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204 _("merging %s incomplete! "
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diff changeset
205 "(edit conflicts, then use 'hg resolve --mark')\n"))
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diff changeset
206 def _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
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diff changeset
207 """
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208 Uses the internal non-interactive simple merge algorithm for merging
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diff changeset
209 files. It will fail if there are any conflicts and leave markers in
22027
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parents: 22026
diff changeset
210 the partially merged file. Markers will have two sections, one for each side
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parents: 22026
diff changeset
211 of merge."""
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diff changeset
212 tool, toolpath, binary, symlink = toolconf
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diff changeset
213 if symlink:
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diff changeset
214 repo.ui.warn(_('warning: internal:merge cannot merge symlinks '
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diff changeset
215 'for %s\n') % fcd.path())
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diff changeset
216 return False, 1
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diff changeset
217 r = _premerge(repo, toolconf, files, labels=labels)
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diff changeset
218 if r:
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diff changeset
219 a, b, c, back = files
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diff changeset
220
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diff changeset
221 ui = repo.ui
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diff changeset
222
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parents: 22022
diff changeset
223 r = simplemerge.simplemerge(ui, a, b, c, label=labels)
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diff changeset
224 return True, r
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diff changeset
225 return False, 0
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diff changeset
226
22028
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diff changeset
227 @internaltool('merge3', True,
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diff changeset
228 _("merging %s incomplete! "
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diff changeset
229 "(edit conflicts, then use 'hg resolve --mark')\n"))
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diff changeset
230 def _imerge3(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
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diff changeset
231 """
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diff changeset
232 Uses the internal non-interactive simple merge algorithm for merging
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diff changeset
233 files. It will fail if there are any conflicts and leave markers in
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parents: 22027
diff changeset
234 the partially merged file. Marker will have three sections, one from each
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parents: 22027
diff changeset
235 side of the merge and one for the base content."""
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diff changeset
236 if not labels:
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diff changeset
237 labels = _defaultconflictlabels
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diff changeset
238 if len(labels) < 3:
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diff changeset
239 labels.append('base')
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diff changeset
240 return _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels)
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diff changeset
241
21922
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parents: 21921
diff changeset
242 @internaltool('tagmerge', True,
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diff changeset
243 _("automatic tag merging of %s failed! "
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parents: 21921
diff changeset
244 "(use 'hg resolve --tool internal:merge' or another merge "
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parents: 21921
diff changeset
245 "tool of your choice)\n"))
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diff changeset
246 def _itagmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
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diff changeset
247 """
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diff changeset
248 Uses the internal tag merge algorithm (experimental).
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diff changeset
249 """
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parents: 21921
diff changeset
250 return tagmerge.merge(repo, fcd, fco, fca)
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parents: 21921
diff changeset
251
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diff changeset
252 @internaltool('dump', True)
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diff changeset
253 def _idump(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
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diff changeset
254 """
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255 Creates three versions of the files to merge, containing the
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diff changeset
256 contents of local, other and base. These files can then be used to
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257 perform a merge manually. If the file to be merged is named
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258 ``a.txt``, these files will accordingly be named ``a.txt.local``,
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259 ``a.txt.other`` and ``a.txt.base`` and they will be placed in the
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diff changeset
260 same directory as ``a.txt``."""
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261 r = _premerge(repo, toolconf, files, labels=labels)
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262 if r:
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263 a, b, c, back = files
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264
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265 fd = fcd.path()
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266
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267 util.copyfile(a, a + ".local")
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268 repo.wwrite(fd + ".other", fco.data(), fco.flags())
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269 repo.wwrite(fd + ".base", fca.data(), fca.flags())
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270 return False, r
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271
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272 def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
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273 r = _premerge(repo, toolconf, files, labels=labels)
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274 if r:
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275 tool, toolpath, binary, symlink = toolconf
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276 a, b, c, back = files
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277 out = ""
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278 env = {'HG_FILE': fcd.path(),
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279 'HG_MY_NODE': short(mynode),
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280 'HG_OTHER_NODE': str(fco.changectx()),
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281 'HG_BASE_NODE': str(fca.changectx()),
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282 'HG_MY_ISLINK': 'l' in fcd.flags(),
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283 'HG_OTHER_ISLINK': 'l' in fco.flags(),
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284 'HG_BASE_ISLINK': 'l' in fca.flags(),
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285 }
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286
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287 ui = repo.ui
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288
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289 args = _toolstr(ui, tool, "args", '$local $base $other')
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290 if "$output" in args:
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291 out, a = a, back # read input from backup, write to original
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292 replace = {'local': a, 'base': b, 'other': c, 'output': out}
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293 args = util.interpolate(r'\$', replace, args,
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294 lambda s: util.shellquote(util.localpath(s)))
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295 r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env,
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296 out=ui.fout)
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297 return True, r
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298 return False, 0
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299
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300 def _formatconflictmarker(repo, ctx, template, label, pad):
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301 """Applies the given template to the ctx, prefixed by the label.
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302
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303 Pad is the minimum width of the label prefix, so that multiple markers
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304 can have aligned templated parts.
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305 """
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306 if ctx.node() is None:
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307 ctx = ctx.p1()
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308
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309 props = templatekw.keywords.copy()
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310 props['templ'] = template
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311 props['ctx'] = ctx
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312 props['repo'] = repo
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313 templateresult = template('conflictmarker', **props)
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314
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315 label = ('%s:' % label).ljust(pad + 1)
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316 mark = '%s %s' % (label, templater.stringify(templateresult))
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317
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diff changeset
318 if mark:
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319 mark = mark.splitlines()[0] # split for safety
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320
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diff changeset
321 # 8 for the prefix of conflict marker lines (e.g. '<<<<<<< ')
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322 return util.ellipsis(mark, 80 - 8)
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323
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324 _defaultconflictmarker = ('{node|short} ' +
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325 '{ifeq(tags, "tip", "", "{tags} ")}' +
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326 '{if(bookmarks, "{bookmarks} ")}' +
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327 '{ifeq(branch, "default", "", "{branch} ")}' +
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diff changeset
328 '- {author|user}: {desc|firstline}')
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329
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330 _defaultconflictlabels = ['local', 'other']
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331
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332 def _formatlabels(repo, fcd, fco, fca, labels):
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333 """Formats the given labels using the conflict marker template.
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334
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335 Returns a list of formatted labels.
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336 """
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337 cd = fcd.changectx()
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338 co = fco.changectx()
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339 ca = fca.changectx()
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340
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341 ui = repo.ui
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342 template = ui.config('ui', 'mergemarkertemplate', _defaultconflictmarker)
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343 template = templater.parsestring(template, quoted=False)
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diff changeset
344 tmpl = templater.templater(None, cache={'conflictmarker': template})
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345
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346 pad = max(len(l) for l in labels)
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347
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diff changeset
348 newlabels = [_formatconflictmarker(repo, cd, tmpl, labels[0], pad),
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diff changeset
349 _formatconflictmarker(repo, co, tmpl, labels[1], pad)]
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diff changeset
350 if len(labels) > 2:
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diff changeset
351 newlabels.append(_formatconflictmarker(repo, ca, tmpl, labels[2], pad))
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diff changeset
352 return newlabels
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diff changeset
353
21524
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diff changeset
354 def filemerge(repo, mynode, orig, fcd, fco, fca, labels=None):
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parents:
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355 """perform a 3-way merge in the working directory
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356
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diff changeset
357 mynode = parent node before merge
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diff changeset
358 orig = original local filename before merge
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diff changeset
359 fco = other file context
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diff changeset
360 fca = ancestor file context
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diff changeset
361 fcd = local file context for current/destination file
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362 """
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363
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diff changeset
364 def temp(prefix, ctx):
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365 pre = "%s~%s." % (os.path.basename(ctx.path()), prefix)
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366 (fd, name) = tempfile.mkstemp(prefix=pre)
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diff changeset
367 data = repo.wwritedata(ctx.path(), ctx.data())
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diff changeset
368 f = os.fdopen(fd, "wb")
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369 f.write(data)
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370 f.close()
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371 return name
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diff changeset
372
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parents: 11149
diff changeset
373 if not fco.cmp(fcd): # files identical?
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374 return None
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diff changeset
375
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diff changeset
376 ui = repo.ui
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diff changeset
377 fd = fcd.path()
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diff changeset
378 binary = fcd.isbinary() or fco.isbinary() or fca.isbinary()
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d3691d31fc9c context: remove islink and isexec methods
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parents: 6743
diff changeset
379 symlink = 'l' in fcd.flags() + fco.flags()
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diff changeset
380 tool, toolpath = _picktool(repo, ui, fd, binary, symlink)
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Martin Geisler <mg@lazybytes.net>
parents: 9049
diff changeset
381 ui.debug("picked tool '%s' for %s (binary %s symlink %s)\n" %
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Matt Mackall <mpm@selenic.com>
parents: 6212
diff changeset
382 (tool, fd, binary, symlink))
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
383
16126
0c4bec9596d8 filemerge: create detail of internal merge tools from documentation string
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 16125
diff changeset
384 if tool in internals:
0c4bec9596d8 filemerge: create detail of internal merge tools from documentation string
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 16125
diff changeset
385 func = internals[tool]
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
386 trymerge = func.trymerge
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
387 onfailure = func.onfailure
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
388 else:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
389 func = _xmerge
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
390 trymerge = True
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
391 onfailure = _("merging %s failed!\n")
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
392
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
393 toolconf = tool, toolpath, binary, symlink
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
394
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
395 if not trymerge:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
396 return func(repo, mynode, orig, fcd, fco, fca, toolconf)
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
397
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
398 a = repo.wjoin(fd)
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
399 b = temp("base", fca)
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
400 c = temp("other", fco)
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
401 back = a + ".orig"
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
402 util.copyfile(a, back)
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
403
6512
368a4ec603cc merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents: 6212
diff changeset
404 if orig != fco.path():
8615
94ca38e63576 use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents: 8567
diff changeset
405 ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd))
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
406 else:
8615
94ca38e63576 use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents: 8567
diff changeset
407 ui.status(_("merging %s\n") % fd)
6512
368a4ec603cc merge: introduce mergestate
Matt Mackall <mpm@selenic.com>
parents: 6212
diff changeset
408
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 9049
diff changeset
409 ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
410
21918
10abc3a5c6b2 filemerge: use 'basic' as the default of '[ui] mergemarkers' for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21865
diff changeset
411 markerstyle = ui.config('ui', 'mergemarkers', 'basic')
22021
e9801c7b6ff0 merge: refactor labels selection code
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 21922
diff changeset
412 if not labels:
e9801c7b6ff0 merge: refactor labels selection code
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 21922
diff changeset
413 labels = _defaultconflictlabels
e9801c7b6ff0 merge: refactor labels selection code
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 21922
diff changeset
414 if markerstyle != 'basic':
22026
6966542768ff filemerge: allow the formatting of three labels instead of two
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22025
diff changeset
415 labels = _formatlabels(repo, fcd, fco, fca, labels)
21519
25d5a9ecbb85 merge: add conflict marker formatter (BC)
Durham Goode <durham@fb.com>
parents: 21273
diff changeset
416
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
417 needcheck, r = func(repo, mynode, orig, fcd, fco, fca, toolconf,
22021
e9801c7b6ff0 merge: refactor labels selection code
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 21922
diff changeset
418 (a, b, c, back), labels=labels)
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
419 if not needcheck:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
420 if r:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
421 if onfailure:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
422 ui.warn(onfailure % fd)
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
423 else:
21100
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
424 util.unlink(back)
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
425
21100
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
426 util.unlink(b)
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
427 util.unlink(c)
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
428 return r
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
429
11148
a912f26777d3 merge: introduce tool.check parameter
David Champion <dgc@uchicago.edu>
parents: 11146
diff changeset
430 if not r and (_toolbool(ui, tool, "checkconflicts") or
a912f26777d3 merge: introduce tool.check parameter
David Champion <dgc@uchicago.edu>
parents: 11146
diff changeset
431 'conflicts' in _toollist(ui, tool, "check")):
12046
8e7960feb139 Fix merge-tools.checkconflicts
Thomas Arendsen Hein <thomas@intevation.de>
parents: 12008
diff changeset
432 if re.search("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data(),
8e7960feb139 Fix merge-tools.checkconflicts
Thomas Arendsen Hein <thomas@intevation.de>
parents: 12008
diff changeset
433 re.MULTILINE):
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
434 r = 1
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
435
11149
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
436 checked = False
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
437 if 'prompt' in _toollist(ui, tool, "check"):
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
438 checked = True
19226
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 18325
diff changeset
439 if ui.promptchoice(_("was merge of '%s' successful (yn)?"
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 18325
diff changeset
440 "$$ &Yes $$ &No") % fd, 1):
11149
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
441 r = 1
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
442
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
443 if not r and not checked and (_toolbool(ui, tool, "checkchanged") or
d3c1eddfdbcf merge: tool.check = prompt will force an interactive merge check
David Champion <dgc@uchicago.edu>
parents: 11148
diff changeset
444 'changed' in _toollist(ui, tool, "check")):
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
445 if filecmp.cmp(a, back):
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8861
diff changeset
446 if ui.promptchoice(_(" output file %s appears unchanged\n"
19226
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 18325
diff changeset
447 "was merge successful (yn)?"
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 18325
diff changeset
448 "$$ &Yes $$ &No") % fd, 1):
6075
63e0e57ab157 filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents: 6025
diff changeset
449 r = 1
63e0e57ab157 filemerge: add 'checkchanged' merge tool property
Steve Borho <steve@borho.org>
parents: 6025
diff changeset
450
6005
3c33032d8906 merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents: 6004
diff changeset
451 if _toolbool(ui, tool, "fixeol"):
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
452 _matcheol(a, back)
6005
3c33032d8906 merge: add support for tool EOL fixups
Matt Mackall <mpm@selenic.com>
parents: 6004
diff changeset
453
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
454 if r:
16125
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
455 if onfailure:
83925d3a4559 filemerge: refactoring of 'filemerge()'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 15738
diff changeset
456 ui.warn(onfailure % fd)
6004
5af5f0f9d724 merge: allow smarter tool configuration
Matt Mackall <mpm@selenic.com>
parents: 6003
diff changeset
457 else:
21100
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
458 util.unlink(back)
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
459
21100
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
460 util.unlink(b)
098a274764b3 filemerge: better handling of failing remove of temporary files
Mads Kiilerich <madski@unity3d.com>
parents: 20676
diff changeset
461 util.unlink(c)
6003
7855b88ba838 filemerge: pull file-merging code into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
462 return r
16126
0c4bec9596d8 filemerge: create detail of internal merge tools from documentation string
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 16125
diff changeset
463
0c4bec9596d8 filemerge: create detail of internal merge tools from documentation string
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 16125
diff changeset
464 # tell hggettext to extract docstrings from these functions:
0c4bec9596d8 filemerge: create detail of internal merge tools from documentation string
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 16125
diff changeset
465 i18nfunctions = internals.values()