From 1c300d3a76a786a83e8a70b7a399db94c8bcf5b7 Mon Sep 17 00:00:00 2001
From: Evan Chiu <evan@evanchiu.com>
Date: Sun, 10 Apr 2016 17:32:37 -0700
Subject: [PATCH] lib: add git function to determine repository name (#4989)
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Closes #4989

Co-authored-by: Marc Cornellà <marc.cornella@live.com>
---
 lib/git.zsh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/git.zsh b/lib/git.zsh
index 2054fe272..00cb00b19 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -199,3 +199,12 @@ function git_current_user_name() {
 function git_current_user_email() {
   command git config user.email 2>/dev/null
 }
+
+# Output the name of the root directory of the git repository
+# Usage example: $(git_repo_name)
+function git_repo_name() {
+  local repo_path
+  if repo_path="$(git rev-parse --show-toplevel 2>/dev/null)" && [[ -n "$repo_path" ]]; then
+    echo ${repo_path:t}
+  fi
+}