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path: root/contrib/convert-grafts-to-replace-refs.sh
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#!/bin/sh
 
# You should execute this script in the repository where you
# want to convert grafts to replace refs.
 
GRAFTS_FILE="${GIT_DIR:-.git}/info/grafts"
 
. $(git --exec-path)/git-sh-setup
 
test -f "$GRAFTS_FILE" || die "Could not find graft file: '$GRAFTS_FILE'"
 
grep '^[^# ]' "$GRAFTS_FILE" |
while read definition
do
	if test -n "$definition"
	then
		echo "Converting: $definition"
		git replace --graft $definition ||
			die "Conversion failed for: $definition"
	fi
done
 
mv "$GRAFTS_FILE" "$GRAFTS_FILE.bak" ||
	die "Could not rename '$GRAFTS_FILE' to '$GRAFTS_FILE.bak'"
 
echo "Success!"
echo "All the grafts in '$GRAFTS_FILE' have been converted to replace refs!"
echo "The grafts file '$GRAFTS_FILE' has been renamed: '$GRAFTS_FILE.bak'"