Mercurial > hg-stable
changeset 26070:e15966216aec
filemerge: split internal merge into api entry point and internal helper
This is a step toward adding 'union merge' to the internal merge tool.
'union merge' is a merge strategy which adds both left and right hand side
of a conflict region. Git implements this merge strategy which is very
practical to have for merging to e.g. the Changelog file.
| author | Erik Huelsmann <ehuels@gmail.com> |
|---|---|
| date | Sun, 16 Aug 2015 00:24:29 +0200 |
| parents | 09d6725cbc60 |
| children | ff12a6c63c3d |
| files | mercurial/filemerge.py |
| diffstat | 1 files changed, 15 insertions(+), 6 deletions(-) [+] |
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--- a/mercurial/filemerge.py Sun Aug 16 00:00:34 2015 +0200 +++ b/mercurial/filemerge.py Sun Aug 16 00:24:29 2015 +0200 @@ -227,15 +227,12 @@ util.copyfile(back, a) # restore from backup and try again return 1 # continue merging -@internaltool('merge', True, - _("merging %s incomplete! " - "(edit conflicts, then use 'hg resolve --mark')\n")) -def _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): +def _merge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels, mode): """ Uses the internal non-interactive simple merge algorithm for merging files. It will fail if there are any conflicts and leave markers in the partially merged file. Markers will have two sections, one for each side - of merge.""" + of merge, unless mode equals 'union' which suppresses the markers.""" tool, toolpath, binary, symlink = toolconf if symlink: repo.ui.warn(_('warning: internal :merge cannot merge symlinks ' @@ -247,10 +244,22 @@ ui = repo.ui - r = simplemerge.simplemerge(ui, a, b, c, label=labels) + r = simplemerge.simplemerge(ui, a, b, c, label=labels, mode=mode) return True, r return False, 0 +@internaltool('merge', True, + _("merging %s incomplete! " + "(edit conflicts, then use 'hg resolve --mark')\n")) +def _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): + """ + Uses the internal non-interactive simple merge algorithm for merging + files. It will fail if there are any conflicts and leave markers in + the partially merged file. Markers will have two sections, one for each side + of merge.""" + return _merge(repo, mynode, orig, fcd, fco, fca, toolconf, + files, labels, 'merge') + @internaltool('merge3', True, _("merging %s incomplete! " "(edit conflicts, then use 'hg resolve --mark')\n"))