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| author | Junio C Hamano <junio@twinsun.com> | 2005-09-30 14:26:57 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-10-01 23:19:33 -0700 |
| commit | 8098a178b26dc7a158d129a092a5b78da6d12b72 (patch) | |
| tree | a91aec067dd33319e2f33de565c42ef43b449b56 /git-branch.sh | |
| parent | a876ed83be5467d6075da8a16306724cb1babc2a (diff) | |
| download | git-8098a178b26dc7a158d129a092a5b78da6d12b72.tar.gz git-8098a178b26dc7a158d129a092a5b78da6d12b72.tar.xz | |
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-branch.sh')
| -rwxr-xr-x | git-branch.sh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/git-branch.sh b/git-branch.sh index dcec2a9f2..074229c20 100755 --- a/git-branch.sh +++ b/git-branch.sh @@ -14,7 +14,8 @@ If two arguments, create a new branch <branchname> based off of <start-point>. delete_branch () { option="$1" branch_name="$2" - headref=$(readlink "$GIT_DIR/HEAD" | sed -e 's|^refs/heads/||') + headref=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD | + sed -e 's|^refs/heads/||') case ",$headref," in ",$branch_name,") die "Cannot delete the branch you are on." ;; @@ -67,7 +68,8 @@ done case "$#" in 0) - headref=$(readlink "$GIT_DIR/HEAD" | sed -e 's|^refs/heads/||') + headref=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD | + sed -e 's|^refs/heads/||') git-rev-parse --symbolic --all | sed -ne 's|^refs/heads/||p' | sort | |