https://github.com/git/git
Revision ada6a4117eb204fe14a83bc51daaf923cd8127ec authored by Junio C Hamano on 14 December 2010, 15:51:35 UTC, committed by Junio C Hamano on 14 December 2010, 16:55:52 UTC
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 3055d78
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Tip revision: ada6a4117eb204fe14a83bc51daaf923cd8127ec authored by Junio C Hamano on 14 December 2010, 15:51:35 UTC
Prepare for 1.7.3.4
Tip revision: ada6a41
GIT-VERSION-GEN
#!/bin/sh

GVF=GIT-VERSION-FILE
DEF_VER=v1.7.3.3

LF='
'

# First see if there is a version file (included in release tarballs),
# then try git-describe, then default.
if test -f version
then
	VN=$(cat version) || VN="$DEF_VER"
elif test -d .git -o -f .git &&
	VN=$(git describe --match "v[0-9]*" --abbrev=4 HEAD 2>/dev/null) &&
	case "$VN" in
	*$LF*) (exit 1) ;;
	v[0-9]*)
		git update-index -q --refresh
		test -z "$(git diff-index --name-only HEAD --)" ||
		VN="$VN-dirty" ;;
	esac
then
	VN=$(echo "$VN" | sed -e 's/-/./g');
else
	VN="$DEF_VER"
fi

VN=$(expr "$VN" : v*'\(.*\)')

if test -r $GVF
then
	VC=$(sed -e 's/^GIT_VERSION = //' <$GVF)
else
	VC=unset
fi
test "$VN" = "$VC" || {
	echo >&2 "GIT_VERSION = $VN"
	echo "GIT_VERSION = $VN" >$GVF
}


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