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Ensure that the directory is within a git repository

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If not, return early in `git_prompt` info.

Fixes #3
This commit is contained in:
Oliver Davies 2020-01-23 23:23:37 +00:00
parent d942a47ef5
commit aa11d28b61
1 changed files with 10 additions and 0 deletions
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10
tag-zsh/zsh/configs/prompt.zsh
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@ -1,3 +1,11 @@
git_is_repo() {
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == "true" ]]; then
return 1
fi
return 0
}
git_current_branch() {
echo $(git rev-parse --abbrev-ref HEAD)
}
@ -11,6 +19,8 @@ git_repo_is_dirty() {
}
git_prompt_info() {
! git_is_repo || return
current_branch=$(git_current_branch 2> /dev/null)
suffix=''