return if not inside git worktree to maintain compatibility

with existing themes that use git_prompt_info()
This commit is contained in:
Michele Bologna 2015-05-26 12:22:11 +02:00
commit be2edcdc72

View file

@ -78,11 +78,12 @@ function git_prompt_long_sha() {
git_prompt_status() {
INDEX=$(command git status --porcelain -b 2> /dev/null)
STATUS=""
$(git diff --no-ext-diff --quiet --exit-code) || STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_MODIFIED"
repo_info=$(git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree --short HEAD 2>/dev/null)
if [ $? -eq 0 ]; then
$(git diff-index --cached --quiet HEAD --) || STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_ADDED"
if [ -z $repo_info ]; then
return
fi
$(git diff --no-ext-diff --quiet --exit-code) || STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_MODIFIED"
$(git diff-index --cached --quiet HEAD --) || STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_ADDED"
if $(git ls-files --others --exclude-standard --error-unmatch -- ':/*' >/dev/null 2>/dev/null); then
STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_UNTRACKED"
fi