[PATCH] Parse and use header data from an hg export'ed changeset
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[PATCH] Parse and use header data from an hg export'ed changeset
From: Andrew Thompson <andrewkt@aktzero.com>
This should make it easier to import changesets that are hg export'ed
from other Mercurial users:
Add a routine to catch the user from an hg export'ed changeset.
Add user to commit call.
Add trap for changelog snippet, which is promoted to the beginning of
the commit text.
manifest hash: cf5b068f4cec411ff8b9fa3db324ab44ed012778
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#!/bin/sh
#
# hgmerge - default merge helper for Mercurial
#
# This tries to find a way to do three-way merge on the current system.
# The result ought to end up in $1.
set -e # bail out quickly on failure
LOCAL=$1
BASE=$2
OTHER=$3
EDITOR="${EDITOR:-vi}"
# Back up our file
cp $LOCAL $LOCAL.orig
# Attempt to do a non-interactive merge
if which merge > /dev/null ; then
if merge $LOCAL $BASE $OTHER 2> /dev/null; then
# success!
exit 0
fi
cp $LOCAL.orig $LOCAL
elif which diff3 > /dev/null ; then
if diff3 -m $LOCAL.orig $BASE $OTHER > $LOCAL ; then
# success
exit 0
fi
cp $LOCAL.orig $LOCAL
fi
if [ -n "$DISPLAY" ]; then
# try using kdiff3, which is fairly nice
if which kdiff3 > /dev/null ; then
if kdiff3 --auto $BASE $LOCAL $OTHER -o $LOCAL ; then
exit 0
else
exit 1
fi
fi
# try using tkdiff, which is a bit less sophisticated
if which tkdiff > /dev/null ; then
if tkdiff $LOCAL $OTHER -a $BASE -o $LOCAL ; then
exit 0
else
exit 1
fi
fi
fi
# Attempt to do a merge with $EDITOR
if which merge > /dev/null ; then
echo "conflicts detected in $LOCAL"
merge $LOCAL $BASE $OTHER 2>/dev/null || $EDITOR $LOCAL
exit 0
fi
if which diff3 > /dev/null ; then
echo "conflicts detected in $LOCAL"
diff3 -m $LOCAL.orig $BASE $OTHER > $LOCAL || $EDITOR $LOCAL
exit 0
fi
# attempt to manually merge with diff and patch
if which diff > /dev/null ; then
if which patch > /dev/null ; then
T=`mktemp`
diff -u $BASE $OTHER > $T
if patch $LOCAL < $T ; then
exit 0
else
$EDITOR $LOCAL $LOCAL.rej
fi
rm $T
exit 1
fi
fi
echo "hgmerge: unable to find merge, tkdiff, kdiff3, or diff+patch!"
exit 1