mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 07:17:55 +03:00
2a4f646cd6
Before this patch, reverting a file to the revision other than the parent doesn't update dirstate. This seems to expect that timestamp and/or size will be changed by reverting. But if (1) dirstate of file "f" is filled with timestamp before reverting and (2) size and timestamp of file "f" isn't changed at reverting, file "f" is recognized as CLEAN unexpectedly. This patch applies "dirstate.normallookup()" on reverted file, if size isn't changed. Making "localrepository.wwrite()" return length of written data is needed to avoid additional (and redundant) "lstat(2)" on the reverted file. "filectx.size()" can't be used to know it, because data may be decoded at being written out. BTW, interactive reverting may cause similar problem, too. But this patch doesn't focus on fixing it, because (1) interactive (maybe slow) reverting changes one (or both) of size/timestamp of reverted files in many usecases, and (2) changes to fix it seems not suitable for stable branch.
1004 lines
21 KiB
Perl
1004 lines
21 KiB
Perl
test merge-tools configuration - mostly exercising filemerge.py
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$ unset HGMERGE # make sure HGMERGE doesn't interfere with the test
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$ hg init
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revision 0
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$ echo "revision 0" > f
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$ echo "space" >> f
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$ hg commit -Am "revision 0"
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adding f
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revision 1
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$ echo "revision 1" > f
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$ echo "space" >> f
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$ hg commit -Am "revision 1"
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$ hg update 0 > /dev/null
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revision 2
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$ echo "revision 2" > f
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$ echo "space" >> f
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$ hg commit -Am "revision 2"
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created new head
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$ hg update 0 > /dev/null
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revision 3 - simple to merge
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$ echo "revision 3" >> f
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$ hg commit -Am "revision 3"
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created new head
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revision 4 - hard to merge
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$ hg update 0 > /dev/null
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$ echo "revision 4" > f
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$ hg commit -Am "revision 4"
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created new head
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$ echo "[merge-tools]" > .hg/hgrc
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$ beforemerge() {
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> cat .hg/hgrc
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> echo "# hg update -C 1"
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> hg update -C 1 > /dev/null
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> }
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$ aftermerge() {
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> echo "# cat f"
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> cat f
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> echo "# hg stat"
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> hg stat
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> rm -f f.orig
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> }
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Tool selection
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default is internal merge:
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$ beforemerge
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[merge-tools]
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# hg update -C 1
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hg merge -r 2
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override $PATH to ensure hgmerge not visible; use $PYTHON in case we're
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running from a devel copy, not a temp installation
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$ PATH="$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
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merging f
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warning: conflicts during merge.
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merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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<<<<<<< local: ef83787e2614 - test: revision 1
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revision 1
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=======
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revision 2
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>>>>>>> other: 0185f4e0cf02 - test: revision 2
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space
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# hg stat
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M f
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? f.orig
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simplest hgrc using false for merge:
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$ echo "false.whatever=" >> .hg/hgrc
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$ beforemerge
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[merge-tools]
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false.whatever=
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# hg update -C 1
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$ hg merge -r 2
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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#if unix-permissions
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unexecutable file in $PATH shouldn't be found:
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$ echo "echo fail" > false
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$ hg up -qC 1
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$ PATH="`pwd`:$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
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merging f
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warning: conflicts during merge.
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merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ rm false
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#endif
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executable directory in $PATH shouldn't be found:
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$ mkdir false
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$ hg up -qC 1
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$ PATH="`pwd`:$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
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merging f
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warning: conflicts during merge.
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merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ rmdir false
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true with higher .priority gets precedence:
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$ echo "true.priority=1" >> .hg/hgrc
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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# hg update -C 1
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$ hg merge -r 2
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merging f
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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unless lowered on command line:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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# hg update -C 1
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$ hg merge -r 2 --config merge-tools.true.priority=-7
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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or false set higher on command line:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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# hg update -C 1
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$ hg merge -r 2 --config merge-tools.false.priority=117
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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or true.executable not found in PATH:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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# hg update -C 1
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$ hg merge -r 2 --config merge-tools.true.executable=nonexistentmergetool
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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or true.executable with bogus path:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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# hg update -C 1
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$ hg merge -r 2 --config merge-tools.true.executable=/nonexistent/mergetool
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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but true.executable set to cat found in PATH works:
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$ echo "true.executable=cat" >> .hg/hgrc
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2
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merging f
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revision 1
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space
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revision 0
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space
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revision 2
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space
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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and true.executable set to cat with path works:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config merge-tools.true.executable=cat
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merging f
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revision 1
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space
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revision 0
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space
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revision 2
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space
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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#if unix-permissions
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environment variables in true.executable are handled:
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$ echo 'echo "custom merge tool"' > .hg/merge.sh
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg --config merge-tools.true.executable='sh' \
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> --config merge-tools.true.args=.hg/merge.sh \
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> merge -r 2
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merging f
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custom merge tool
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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#endif
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Tool selection and merge-patterns
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merge-patterns specifies new tool false:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config merge-patterns.f=false
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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merge-patterns specifies executable not found in PATH and gets warning:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=nonexistentmergetool
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couldn't find merge tool true specified for f
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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merge-patterns specifies executable with bogus path and gets warning:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=/nonexistent/mergetool
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couldn't find merge tool true specified for f
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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ui.merge overrules priority
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ui.merge specifies false:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=false
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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ui.merge specifies internal:fail:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:fail
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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ui.merge specifies :local (without internal prefix):
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=:local
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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ui.merge specifies internal:other:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:other
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 2
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space
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# hg stat
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M f
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ui.merge specifies internal:prompt:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:prompt
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no tool found to merge f
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keep (l)ocal or take (o)ther? l
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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ui.merge specifies internal:dump:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:dump
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merging f
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.base
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? f.local
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? f.orig
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? f.other
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f.base:
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$ cat f.base
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revision 0
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space
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f.local:
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$ cat f.local
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revision 1
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space
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f.other:
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$ cat f.other
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revision 2
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space
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$ rm f.base f.local f.other
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ui.merge specifies internal:other but is overruled by pattern for false:
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:other --config merge-patterns.f=false
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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Premerge
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ui.merge specifies internal:other but is overruled by --tool=false
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --config ui.merge=internal:other --tool=false
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merging f
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merging f failed!
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0 files updated, 0 files merged, 0 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
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[1]
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$ aftermerge
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# cat f
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revision 1
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space
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# hg stat
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M f
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? f.orig
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HGMERGE specifies internal:other but is overruled by --tool=false
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$ HGMERGE=internal:other ; export HGMERGE
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$ beforemerge
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[merge-tools]
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false.whatever=
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true.priority=1
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true.executable=cat
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# hg update -C 1
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$ hg merge -r 2 --tool=false
|
|
merging f
|
|
merging f failed!
|
|
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
|
|
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
|
|
[1]
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
? f.orig
|
|
|
|
$ unset HGMERGE # make sure HGMERGE doesn't interfere with remaining tests
|
|
|
|
update is a merge ...
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg update -q 0
|
|
$ f -s f
|
|
f: size=17
|
|
$ touch -t 200001010000 f
|
|
$ hg status f
|
|
$ hg revert -q -r 1 .
|
|
$ f -s f
|
|
f: size=17
|
|
$ touch -t 200001010000 f
|
|
$ hg status f
|
|
M f
|
|
$ hg update -r 2
|
|
merging f
|
|
revision 1
|
|
space
|
|
revision 0
|
|
space
|
|
revision 2
|
|
space
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
|
|
update should also have --tool
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg update -q 0
|
|
$ f -s f
|
|
f: size=17
|
|
$ touch -t 200001010000 f
|
|
$ hg status f
|
|
$ hg revert -q -r 1 .
|
|
$ f -s f
|
|
f: size=17
|
|
$ touch -t 200001010000 f
|
|
$ hg status f
|
|
M f
|
|
$ hg update -r 2 --tool false
|
|
merging f
|
|
merging f failed!
|
|
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
|
|
use 'hg resolve' to retry unresolved file merges
|
|
[1]
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
? f.orig
|
|
|
|
Default is silent simplemerge:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 3
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
revision 3
|
|
# hg stat
|
|
M f
|
|
|
|
.premerge=True is same:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 3 --config merge-tools.true.premerge=True
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
revision 3
|
|
# hg stat
|
|
M f
|
|
|
|
.premerge=False executes merge-tool:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 3 --config merge-tools.true.premerge=False
|
|
merging f
|
|
revision 1
|
|
space
|
|
revision 0
|
|
space
|
|
revision 0
|
|
space
|
|
revision 3
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
|
|
premerge=keep keeps conflict markers in:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 4 --config merge-tools.true.premerge=keep
|
|
merging f
|
|
<<<<<<< local: ef83787e2614 - test: revision 1
|
|
revision 1
|
|
space
|
|
=======
|
|
revision 4
|
|
>>>>>>> other: 81448d39c9a0 - test: revision 4
|
|
revision 0
|
|
space
|
|
revision 4
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
<<<<<<< local: ef83787e2614 - test: revision 1
|
|
revision 1
|
|
space
|
|
=======
|
|
revision 4
|
|
>>>>>>> other: 81448d39c9a0 - test: revision 4
|
|
# hg stat
|
|
M f
|
|
|
|
premerge=keep-merge3 keeps conflict markers with base content:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 4 --config merge-tools.true.premerge=keep-merge3
|
|
merging f
|
|
<<<<<<< local: ef83787e2614 - test: revision 1
|
|
revision 1
|
|
space
|
|
||||||| base
|
|
revision 0
|
|
space
|
|
=======
|
|
revision 4
|
|
>>>>>>> other: 81448d39c9a0 - test: revision 4
|
|
revision 0
|
|
space
|
|
revision 4
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
<<<<<<< local: ef83787e2614 - test: revision 1
|
|
revision 1
|
|
space
|
|
||||||| base
|
|
revision 0
|
|
space
|
|
=======
|
|
revision 4
|
|
>>>>>>> other: 81448d39c9a0 - test: revision 4
|
|
# hg stat
|
|
M f
|
|
|
|
|
|
Tool execution
|
|
|
|
set tools.args explicit to include $base $local $other $output:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 2 --config merge-tools.true.executable=head --config merge-tools.true.args='$base $local $other $output' \
|
|
> | sed 's,==> .* <==,==> ... <==,g'
|
|
merging f
|
|
==> ... <==
|
|
revision 0
|
|
space
|
|
|
|
==> ... <==
|
|
revision 1
|
|
space
|
|
|
|
==> ... <==
|
|
revision 2
|
|
space
|
|
|
|
==> ... <==
|
|
revision 1
|
|
space
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
|
|
Merge with "echo mergeresult > $local":
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > $local'
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
mergeresult
|
|
# hg stat
|
|
M f
|
|
|
|
- and $local is the file f:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > f'
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
mergeresult
|
|
# hg stat
|
|
M f
|
|
|
|
Merge with "echo mergeresult > $output" - the variable is a bit magic:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > $output'
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ aftermerge
|
|
# cat f
|
|
mergeresult
|
|
# hg stat
|
|
M f
|
|
|
|
Merge using tool with a path that must be quoted:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ cat <<EOF > 'my merge tool'
|
|
> cat "\$1" "\$2" "\$3" > "\$4"
|
|
> EOF
|
|
$ hg --config merge-tools.true.executable='sh' \
|
|
> --config merge-tools.true.args='"./my merge tool" $base $local $other $output' \
|
|
> merge -r 2
|
|
merging f
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ rm -f 'my merge tool'
|
|
$ aftermerge
|
|
# cat f
|
|
revision 0
|
|
space
|
|
revision 1
|
|
space
|
|
revision 2
|
|
space
|
|
# hg stat
|
|
M f
|
|
|
|
Issue3581: Merging a filename that needs to be quoted
|
|
(This test doesn't work on Windows filesystems even on Linux, so check
|
|
for Unix-like permission)
|
|
|
|
#if unix-permissions
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ echo "revision 5" > '"; exit 1; echo "'
|
|
$ hg commit -Am "revision 5"
|
|
adding "; exit 1; echo "
|
|
warning: filename contains '"', which is reserved on Windows: '"; exit 1; echo "'
|
|
$ hg update -C 1 > /dev/null
|
|
$ echo "revision 6" > '"; exit 1; echo "'
|
|
$ hg commit -Am "revision 6"
|
|
adding "; exit 1; echo "
|
|
warning: filename contains '"', which is reserved on Windows: '"; exit 1; echo "'
|
|
created new head
|
|
$ hg merge --config merge-tools.true.executable="true" -r 5
|
|
merging "; exit 1; echo "
|
|
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
|
|
(branch merge, don't forget to commit)
|
|
$ hg update -C 1 > /dev/null
|
|
#endif
|
|
|
|
Merge post-processing
|
|
|
|
cat is a bad merge-tool and doesn't change:
|
|
|
|
$ beforemerge
|
|
[merge-tools]
|
|
false.whatever=
|
|
true.priority=1
|
|
true.executable=cat
|
|
# hg update -C 1
|
|
$ hg merge -y -r 2 --config merge-tools.true.checkchanged=1
|
|
merging f
|
|
revision 1
|
|
space
|
|
revision 0
|
|
space
|
|
revision 2
|
|
space
|
|
output file f appears unchanged
|
|
was merge successful (yn)? n
|
|
merging f failed!
|
|
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
|
|
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
|
|
[1]
|
|
$ aftermerge
|
|
# cat f
|
|
revision 1
|
|
space
|
|
# hg stat
|
|
M f
|
|
? f.orig
|
|
|
|
#if symlink
|
|
|
|
internal merge cannot handle symlinks and shouldn't try:
|
|
|
|
$ hg update -q -C 1
|
|
$ rm f
|
|
$ ln -s symlink f
|
|
$ hg commit -qm 'f is symlink'
|
|
$ hg merge -r 2 --tool internal:merge
|
|
merging f
|
|
warning: internal :merge cannot merge symlinks for f
|
|
merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
|
|
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
|
|
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
|
|
[1]
|
|
|
|
#endif
|