[PATCH 6/6] Use git-describe --exact-match in bash prompt on detached HEAD
- From
Shawn O. Pearce <spearce@spearce.org>
- Date
- Feb 24, 2008, 08:07 UTC
- Message-ID
- <20080224080733.GF22587@spearce.org>
Most of the time when I am on a detached HEAD and I am not doing a rebase or bisect operation the working directory is sitting on a tagged release of the repository. Showing the tag name instead of the commit SHA-1 is much more descriptive and a much better reminder of the state of this working directory.
Now that git-describe --exact-match is available as a cheap means of obtaining the exact annotated tag or nothing at all, we can favor the annotated tag name over the abbreviated commit SHA-1.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> --- contrib/completion/git-completion.bash | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 4ea727b..8722a68 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -91,7 +91,10 @@ __git_ps1 () fi if ! b="$(git symbolic-ref HEAD 2>/dev/null)" then - b="$(cut -c1-7 $g/HEAD)..." + if ! b="$(git describe --exact-match HEAD 2>/dev/null)" + then + b="$(cut -c1-7 $g/HEAD)..." + fi fi fi
-- 1.5.4.3.295.g6b554