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Signed-off-by: Junio C Hamano <[email protected]>
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| #!/bin/sh | |
| GVF=GIT-VERSION-FILE | |
| DEF_VER=v2.36.GIT | |
| 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 ${GIT_DIR:-.git} -o -f .git && | |
| VN=$(git describe --match "v[0-9]*" 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 | |
| } |