[net-next-2.6.git] / scripts / setlocalversion

#!/bin/sh
# Print additional version information for non-release trees.

usage() {
	echo "Usage: $0 [srctree]" >&2
	exit 1
}

cd "${1:-.}" || usage

# Check for git and a git repo.
if head=`git rev-parse --verify HEAD 2>/dev/null`; then
	# Do we have an untagged version?
	if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
		printf '%s%s' -g `echo "$head" | cut -c1-8`
	fi

	# Are there uncommitted changes?
	if git diff-index HEAD | read dummy; then
		printf '%s' -dirty
	fi
fi
Commit	Line	Data
117a93db RS	1	#!/bin/sh
117a93db RS	2	# Print additional version information for non-release trees.
aaebf433	3
117a93db RS	4	usage() {
	5	echo "Usage: $0 [srctree]" >&2
	6	exit 1
aaebf433 RA	7	}
aaebf433 RA	8
117a93db	9	cd "${1:-.}" \|\| usage
aaebf433	10
117a93db RS	11	# Check for git and a git repo.
	12	if head=`git rev-parse --verify HEAD 2>/dev/null`; then
	13	# Do we have an untagged version?
29b0c899	14	if git name-rev --tags HEAD \| grep -E '^HEAD[[:space:]]+(.~[0-9]\|undefined)$' > /dev/null; then
117a93db RS	15	printf '%s%s' -g `echo "$head" \| cut -c1-8`
117a93db RS	16	fi
aaebf433	17
117a93db	18	# Are there uncommitted changes?
216b2f1f	19	if git diff-index HEAD \| read dummy; then
24d49756	20	printf '%s' -dirty
117a93db RS	21	fi
117a93db RS	22	fi