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| author | Junio C Hamano <junkio@cox.net> | 2006-08-08 13:11:16 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-08-08 13:20:18 -0700 |
| commit | c96c29093f70f04e01ff1d3a9c1d509ef6afdb00 (patch) | |
| tree | d06fa2b082679d2a17a18e087f1e93804bc8c7c1 | |
| parent | 329a304714255f6e5528b4311d29f9d83c85d201 (diff) | |
| download | git-c96c29093f70f04e01ff1d3a9c1d509ef6afdb00.tar.gz | |
GIT-VERSION-GEN: adjust for ancient git
When an ancient "git" that does not understand "describe"
command is on the $PATH, "git describe" emitted a Usage message
without exiting non-zero status (which is a mistake we cannot
fix retroactively). Catch this case to make sure we do not try
using phoney multi-line string as a version number.
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rwxr-xr-x | GIT-VERSION-GEN | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 1ce217dd7b..14923c973b 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -3,9 +3,17 @@ GVF=GIT-VERSION-FILE DEF_VER=v1.4.2.GIT +LF=' +' + # First try git-describe, then see if there is a version file # (included in release tarballs), then default -if VN=$(git describe --abbrev=4 HEAD 2>/dev/null); then +if VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && + case "$VN" in + *$LF*) (exit 1) ;; + v[0-9]*) : happy ;; + esac +then VN=$(echo "$VN" | sed -e 's/-/./g'); elif test -f version then |