From: Samir Benmendil <me@rmz.io>
Date: Sun, 31 Jan 2021 16:11:35 +0000 (+0000)
Subject: zsh/prompt: don't try to populate git prompt if not in git repo
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/34f20d2cbf651ec2b1366dd2bcbc1331929ac8fc?hp=57c928a116d305c17a194aa37807d2a7bbd74231

zsh/prompt: don't try to populate git prompt if not in git repo

Just exit early here, rather than processing anything else.
---

diff --git a/zsh/lib/prompt.zsh b/zsh/lib/prompt.zsh
index c8ca45b..aaa2694 100644
--- a/zsh/lib/prompt.zsh
+++ b/zsh/lib/prompt.zsh
@@ -34,6 +34,9 @@ TRAPWINCH() {
 
 # Get the status of the working tree
 git_prompt_status() {
+  if ! git rev-parse --is-inside-work-tree &>/dev/null; then
+    return
+  fi
   local branch ahead behind 
   local added deleted modified renamed unmerged untracked dirty
   # Use porcelain status for easy parsing.