filemerge: use symlinkcheck for :merge and :union
This exposes a couple of bugs, both of which will be fixed in upcoming patches.
--- a/mercurial/filemerge.py Tue Oct 06 22:56:33 2015 -0700
+++ b/mercurial/filemerge.py Tue Oct 06 22:57:21 2015 -0700
@@ -242,11 +242,6 @@
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, unless mode equals 'union' which suppresses the markers."""
- tool, toolpath, binary, symlink = toolconf
- if symlink:
- repo.ui.warn(_('warning: internal :merge cannot merge symlinks '
- 'for %s\n') % fcd.path())
- return False, 1
r = _premerge(repo, toolconf, files, labels=labels)
if r:
a, b, c, back = files
@@ -259,7 +254,8 @@
@internaltool('union', True,
_("merging %s incomplete! "
- "(edit conflicts, then use 'hg resolve --mark')\n"))
+ "(edit conflicts, then use 'hg resolve --mark')\n"),
+ precheck=_symlinkcheck)
def _iunion(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
"""
Uses the internal non-interactive simple merge algorithm for merging
@@ -270,7 +266,8 @@
@internaltool('merge', True,
_("merging %s incomplete! "
- "(edit conflicts, then use 'hg resolve --mark')\n"))
+ "(edit conflicts, then use 'hg resolve --mark')\n"),
+ precheck=_symlinkcheck)
def _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
"""
Uses the internal non-interactive simple merge algorithm for merging