From 37f246d16a547a794375561b201a4bf730107c2f Mon Sep 17 00:00:00 2001
From: alex <alex@Thinkpad-T470s.my.domain>
Date: Wed, 10 Sep 2025 11:47:32 +0800
Subject: [PATCH] f20250910

---
 .kshrc | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/.kshrc b/.kshrc
index 3aa153f..5b54996 100644
--- a/.kshrc
+++ b/.kshrc
@@ -12,6 +12,27 @@ alias du='du -sh'
 alias ifconfig='/home/alex/color_ifconfig'
 alias kitty="GLFW_IM_MODULE=ibus kitty"
 
+# git 分支显示
+git_branch() {
+	branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null) || return
+	    status=""
+
+		if git rev-parse --abbrev-ref @{u} > /dev/null 2>&1; then
+            ahead=$(git rev-list --count @{u}..HEAD 2>/dev/null)
+			behind=$(git rev-list --count HEAD..@{u} 2>/dev/null)
+
+		    if [ "$ahead" -gt 0 ]; then
+			    status="$status↑$ahead"
+		    fi
+		    if [ "$behind" -gt 0 ]; then
+			    status="$status↓$behind"
+		    fi
+		fi
+		print " ($branch$status)"
+	}
+
 #set -o vi
-# export PS1='\[\e[32m\]\u@\h:\w\[\e[0m\]$ '
 export PS1='\[\e[33m\]\h\w\[\e[0m\]$ '
+#export PS1='$(print "\033[1;32m$USER\033[0m@\033[1;34m$(hostname -s)\033[0m:\033[1;33m$PWD\033[0m$(git_branch)\n$ ")'
+
+