From bd5dd93420f02896d313730196e334255d28ca25 Mon Sep 17 00:00:00 2001
From: Yi-Ting Shih <ytshih@it.cs.nycu.edu.tw>
Date: Sat, 12 Apr 2025 18:30:53 +0800
Subject: [PATCH] Feat: change hostname color when ssh

---
 functions/fish_prompt.fish | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/functions/fish_prompt.fish b/functions/fish_prompt.fish
index 2a70a1b..d588411 100644
--- a/functions/fish_prompt.fish
+++ b/functions/fish_prompt.fish
@@ -19,8 +19,12 @@ function fish_prompt --description 'Informative prompt'
       set -l git_root_basename (basename "$git_root")
       set cwd (string replace --regex "^$git_root" "($git_root_basename)" "$cwd")
     end
-    printf '[%s] %s%s@%s %s%s%s%s %s %s\n> ' (date "+%H:%M:%S") \
-      (set_color brblue) "$USER" (prompt_hostname) \
+    set -l hostname_color (set_color brblue)
+    if test -n $SSH_CLIENT
+      set hostname_color (set_color magenta)
+    end
+    printf '[%s] %s%s@%s%s %s%s%s%s %s %s\n> ' (date "+%H:%M:%S") \
+      (set_color brblue) "$USER" "$hostname_color" (prompt_hostname) \
       (set_color $fish_color_cwd) "$cwd" \
       (set_color yellow) "$(fish_git_prompt)" \
       "$pipestatus_string" \