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Commit | Line | Data |
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1 | #!/bin/sh | |
2 | ||
3 | GVF=GIT-VERSION-FILE | |
4 | DEF_VER=v1.5.3.GIT | |
5 | ||
6 | LF=' | |
7 | ' | |
8 | ||
9 | # First see if there is a version file (included in release tarballs), | |
10 | # then try git-describe, then default. | |
11 | if test -f version | |
12 | then | |
13 | VN=$(cat version) || VN="$DEF_VER" | |
14 | elif test -d .git && | |
15 | VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && | |
16 | case "$VN" in | |
17 | *$LF*) (exit 1) ;; | |
18 | v[0-9]*) : happy ;; | |
19 | esac | |
20 | then | |
21 | VN=$(echo "$VN" | sed -e 's/-/./g'); | |
22 | else | |
23 | VN="$DEF_VER" | |
24 | fi | |
25 | ||
26 | VN=$(expr "$VN" : v*'\(.*\)') | |
27 | ||
28 | dirty=$(sh -c 'git diff-index --name-only HEAD' 2>/dev/null) || dirty= | |
29 | case "$dirty" in | |
30 | '') | |
31 | ;; | |
32 | *) | |
33 | VN="$VN-dirty" ;; | |
34 | esac | |
35 | ||
36 | if test -r $GVF | |
37 | then | |
38 | VC=$(sed -e 's/^GIT_VERSION = //' <$GVF) | |
39 | else | |
40 | VC=unset | |
41 | fi | |
42 | test "$VN" = "$VC" || { | |
43 | echo >&2 "GIT_VERSION = $VN" | |
44 | echo "GIT_VERSION = $VN" >$GVF | |
45 | } | |
46 | ||
47 |