diff options
| author | Junio C Hamano <junio@twinsun.com> | 2005-10-01 01:26:57 +0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-10-02 10:19:33 +0400 |
| commit | 8098a178b26dc7a158d129a092a5b78da6d12b72 (patch) | |
| tree | a91aec067dd33319e2f33de565c42ef43b449b56 /git-sh-setup.sh | |
| parent | a876ed83be5467d6075da8a16306724cb1babc2a (diff) | |
Add git-symbolic-ref
This adds the counterpart of git-update-ref that lets you read
and create "symbolic refs". By default it uses a symbolic link
to represent ".git/HEAD -> refs/heads/master", but it can be compiled
to use the textfile symbolic ref.
The places that did 'readlink .git/HEAD' and 'ln -s refs/heads/blah
.git/HEAD' have been converted to use new git-symbolic-ref command, so
that they can deal with either implementation.
Signed-off-by: Junio C Hamano <junio@twinsun.com>
Diffstat (limited to 'git-sh-setup.sh')
| -rwxr-xr-x | git-sh-setup.sh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh index 55db795843..a0172686a9 100755 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh @@ -13,10 +13,13 @@ unset CDPATH die() { - echo "$@" >&2 + echo >&2 "$@" exit 1 } -[ -h "$GIT_DIR/HEAD" ] && +case "$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD 2>/dev/null)" in +refs/*) : ;; +*) false ;; +esac && [ -d "$GIT_DIR/refs" ] && [ -d "$GIT_OBJECT_DIRECTORY/00" ] |