Minor clean up of if-then nesting in checks for environment variables
and config options. No functional changes.
---
contrib/completion/git-prompt.sh | 27 +++++++++++++--------------
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 9b2eec2..e29694d 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -320,26 +320,25 @@ __git_ps1 ()
b="GIT_DIR!"
fi
elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
- if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then
- if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then
- git diff --no-ext-diff --quiet --exit-code || w="*"
- if git rev-parse --quiet --verify HEAD >/dev/null; then
- git diff-index --cached --quiet HEAD -- || i="+"
- else
- i="#"
- fi
+ if test -n "${GIT_PS1_SHOWDIRTYSTATE-}" &&
+ test "$(git config --bool bash.showDirtyState)" != "false"
+ then
+ git diff --no-ext-diff --quiet --exit-code || w="*"
+ if git rev-parse --quiet --verify HEAD >/dev/null; then
+ git diff-index --cached --quiet HEAD -- || i="+"
+ else
+ i="#"
fi
fi
if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
fi
- if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ]; then
- if [ "$(git config --bool bash.showUntrackedFiles)" != "false" ]; then
- if [ -n "$(git ls-files --others --exclude-standard)" ]; then
- u="%"
- fi
- fi
+ if test -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" &&
+ test "$(git config --bool bash.showUntrackedFiles)" != "false" &&
+ test -n "$(git ls-files --others --exclude-standard)"
+ then
+ u="%"
fi
if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
--
1.7.10.4
--
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