From 9abbbe2ea86984865d4f3114583f969949bb3e53 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Fri, 20 Feb 2026 23:41:18 +0800
Subject: Make setup scripts idempotent

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 setup/setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'setup/setup.sh')

diff --git a/setup/setup.sh b/setup/setup.sh
index d5c009b..731310e 100755
--- a/setup/setup.sh
+++ b/setup/setup.sh
@@ -3,8 +3,8 @@
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 cd "$SCRIPT_DIR" || exit
 
-# Shell appearance
-sudo tee -a /etc/bashrc > /dev/null << 'EOF'
+# Shell appearance (only append if not already present)
+grep -q 'di=38;5;135' /etc/bashrc || sudo tee -a /etc/bashrc > /dev/null << 'EOF'
 LS_COLORS=$LS_COLORS:'di=38;5;135:ex=00;32:' ; export LS_COLORS
 PS1='[\[\033[01;32m\]\u\[\033[00m\]@\h \[\033[38;5;135m\]\W\[\033[00m\]]\$ '
 export TERM=xterm-256color
-- 
cgit