[PATCH] Propagate the template map though recursively
This patch allows propagates the template map though recursively
though all the templates.
This allows for some hgweb template cleanup patches as well as it makes
writing new skins/themes for hgweb much much easier. (I'm planing to
write several basic ones.)
#!/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="$3"
if [ -z "$EDITOR" ]; then
EDITOR="vi"
fi
# Back up our file
cp "$LOCAL" "$LOCAL.orig"
# Attempt to do a non-interactive merge
if type merge > /dev/null 2>&1; then
merge "$LOCAL" "$BASE" "$OTHER" 2> /dev/null && exit 0
cp "$LOCAL.orig" "$LOCAL"
elif type diff3 > /dev/null 2>&1; then
diff3 -m "$LOCAL.orig" "$BASE" "$OTHER" > "$LOCAL" && exit 0
cp "$LOCAL.orig" "$LOCAL"
fi
if [ -n "$DISPLAY" ]; then
# try using kdiff3, which is fairly nice
if type kdiff3 > /dev/null 2>&1; then
kdiff3 --auto "$BASE" "$LOCAL" "$OTHER" -o "$LOCAL" || exit 1
exit 0
fi
# try using tkdiff, which is a bit less sophisticated
if type tkdiff > /dev/null 2>&1; then
tkdiff "$LOCAL" "$OTHER" -a "$BASE" -o "$LOCAL" || exit 1
exit 0
fi
fi
# Attempt to do a merge with $EDITOR
if type merge > /dev/null 2>&1; then
echo "conflicts detected in $LOCAL"
merge "$LOCAL" "$BASE" "$OTHER" 2>/dev/null || $EDITOR "$LOCAL"
exit 0
fi
if type diff3 > /dev/null 2>&1; then
echo "conflicts detected in $LOCAL"
diff3 -m "$LOCAL.orig" "$BASE" "$OTHER" > "$LOCAL" || $EDITOR "$LOCAL"
exit 0
fi
HGTMP=""
cleanup_exit() {
rm -rf "$HGTMP"
}
# attempt to manually merge with diff and patch
if type diff > /dev/null 2>&1 && type patch > /dev/null 2>&1; then
# Remove temporary files even if we get interrupted
trap "cleanup_exit" 0 # normal exit
trap "exit 1" 1 2 3 6 15 # HUP INT QUIT ABRT TERM
HGTMP="${TMPDIR-/tmp}/hgmerge.$RANDOM.$RANDOM.$RANDOM.$$"
(umask 077 && mkdir "$HGTMP") || {
echo "Could not create temporary directory! Exiting." 1>&2
exit 1
}
diff -u "$BASE" "$OTHER" > "$HGTMP/diff"
if patch "$LOCAL" < "$HGTMP/diff"; then
exit 0
else
# If rejects are empty after using the editor, merge was ok
$EDITOR "$LOCAL" "$LOCAL.rej" && test -s "$LOCAL.rej" || exit 0
fi
exit 1
fi
echo "hgmerge: unable to find merge, tkdiff, kdiff3, or diff+patch!"
exit 1