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| author | Thomas Rast <trast@student.ethz.ch> | 2009-02-03 10:20:54 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-02-03 22:07:51 -0800 |
| commit | 738a94a9f645a5f63fbccaab76d5e43a97e53d78 (patch) | |
| tree | a52befa2e211101cc13d2f4803e6f47fbff36b5d | |
| parent | e656fc97a2be4586bfef25714d588f002d2605a2 (diff) | |
| download | git-738a94a9f645a5f63fbccaab76d5e43a97e53d78.tar.gz | |
bash: offer to show (un)staged changes
Add a bit of code to __git_ps1 that lets it append '*' to the branch
name if there are any unstaged changes, and '+' if there are any
staged changes.
Since this is a rather expensive operation and will force a lot of
data into the cache whenever you first enter a repository, you have to
enable it manually by setting GIT_PS1_SHOWDIRTYSTATE to a nonempty
value. The configuration variable bash.showDirtyState can then be
used to disable it again for some repositories.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | contrib/completion/git-completion.bash | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 81f70ec644..307bf5d4f9 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -34,6 +34,12 @@ # are currently in a git repository. The %s token will be # the name of the current branch. # +# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty +# value, unstaged (*) and staged (+) changes will be shown next +# to the branch name. You can configure this per-repository +# with the bash.showDirtyState variable, which defaults to true +# once GIT_PS1_SHOWDIRTYSTATE is enabled. +# # To submit patches: # # *) Read Documentation/SubmittingPatches @@ -116,10 +122,26 @@ __git_ps1 () fi fi + local w + local i + + if test -n "$GIT_PS1_SHOWDIRTYSTATE"; then + if test "$(git config --bool bash.showDirtyState)" != "false"; then + git diff --no-ext-diff --ignore-submodules \ + --quiet --exit-code || w="*" + if git rev-parse --quiet --verify HEAD >/dev/null; then + git diff-index --cached --quiet \ + --ignore-submodules HEAD -- || i="+" + else + i="#" + fi + fi + fi + if [ -n "${1-}" ]; then - printf "$1" "${b##refs/heads/}$r" + printf "$1" "${b##refs/heads/}$w$i$r" else - printf " (%s)" "${b##refs/heads/}$r" + printf " (%s)" "${b##refs/heads/}$w$i$r" fi fi } |