From 99b6971f62cdb02d52c3c4f15f84c97dccaeb344 Mon Sep 17 00:00:00 2001
From: Xian Wang <dev@xianwang.io>
Date: Wed, 23 Mar 2022 10:12:52 -0400
Subject: zsh: update rcs and functions

---
 zsh/functions/prompt_git_info | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 zsh/functions/prompt_git_info

(limited to 'zsh/functions/prompt_git_info')

diff --git a/zsh/functions/prompt_git_info b/zsh/functions/prompt_git_info
new file mode 100644
index 0000000..6098669
--- /dev/null
+++ b/zsh/functions/prompt_git_info
@@ -0,0 +1,22 @@
+if [ -n "$__CURRENT_GIT_BRANCH" ]; then
+  local s=":"
+  s+="$__CURRENT_GIT_BRANCH"
+
+  case "$__CURRENT_GIT_BRANCH_STATUS" in
+    ahead)
+      s+="↑"
+      ;;
+    diverged)
+      s+="↕"
+      ;;
+    behind)
+      s+="↓"
+      ;;
+  esac
+
+  if [ -n "$__CURRENT_GIT_BRANCH_IS_DIRTY" ]; then
+    s+="⚡"
+  fi
+
+  echo $s
+fi
-- 
cgit v1.2.3