linux-firmware/debian/scripts/tag-release

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2023-02-23 21:02:13 +01:00
#!/bin/bash -eu
#
# Tag a release
#
function usage()
{
cat <<EOF
Usage: $(basename "${0}") [-f] [-h]
Tag a release commit.
Optional arguments:
-f, --force Overwrite an already existing tag.
-h, --help Show this help text and exit.
EOF
}
force=0
while [ ${#} -gt 0 ] ; do
case "${1}" in
-f|--force)
force=1
;;
-h|--help)
usage
exit
;;
*)
echo "Invalid argument: ${1}" >&2
exit 2
;;
esac
shift
done
version=$(git log --format='%s' -1 | sed -n 's/^UBUNTU: Ubuntu-//p')
if [ -z "${version}" ] ; then
echo "Current HEAD is not an Ubuntu release commit" >&2
exit 1
fi
tag=Ubuntu-${version}
if [ ${force} -eq 0 ] && git rev-parse "${tag}" >/dev/null 2>&1 ; then
echo "Tag exists already: ${tag}" >&2
exit 1
fi
git tag -f -s -m "UBUNTU: ${tag}" "${tag}"