embedaddon/dnsmasq/bld/get-version - diff

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version 1.1, 2013/07/29 19:37:40	version 1.1.1.4, 2021/03/17 00:56:46
Line 11	Line 11
# If there is more than one v[0-9].* tag, sort them and use the	# If there is more than one v[0-9].* tag, sort them and use the
# first. This favours, eg v2.63 over 2.63rc6.	# first. This favours, eg v2.63 over 2.63rc6.

if which git >/dev/null 2>&1 && [ -d $1/.git ]; then	# Change directory to the toplevel source directory.
cd $1; git describe	if test -z "$1" \|\| ! test -d "$1" \|\| ! cd "$1"; then
	echo "$0: First argument $1 must be toplevel dir." >&2
	exit 1
	fi

	if which git >/dev/null 2>&1 && \
	([ -d .git ] \|\| grep '^gitdir:' .git >/dev/null 2>&1) && \
	git describe >/dev/null 2>&1; then
	git describe \| sed 's/^v//'
elif grep '\$Format:%d\$' $1/VERSION >/dev/null 2>&1; then	elif grep '\$Format:%d\$' $1/VERSION >/dev/null 2>&1; then
# unsubstituted VERSION, but no git available.	# unsubstituted VERSION, but no git available.
echo UNKNOWN	echo UNKNOWN
else	else
vers=`cat $1/VERSION \| sed 's/[(), ]/,/ g' \| tr ',' '\n' \| grep ^v[0-9]`	vers=`cat $1/VERSION \| sed 's/[(), ]/,/ g' \| tr ',' '\n' \| grep ^v[0-9]`

if [ $? -eq 0 ]; then	if [ $? -eq 0 ]; then
echo "${vers}" \| sort \| head -n 1 \| sed 's/^v//'	echo "${vers}" \| sort -r \| head -n 1 \| sed 's/^v//'
else	else
cat $1/VERSION	cat $1/VERSION
fi	fi