From a6fc776c6ff99f9900b88ff84ce8232372a7b2de Mon Sep 17 00:00:00 2001
From: Claire <claire.github-309c@sitedethib.com>
Date: Wed, 22 Jan 2025 16:34:22 +0100
Subject: [PATCH] Change `mastodon:setup` to prevent overwriting
 already-configured servers (#33684)

---
 lib/tasks/mastodon.rake | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/tasks/mastodon.rake b/lib/tasks/mastodon.rake
index 0081b4a8f6..61dba4eb52 100644
--- a/lib/tasks/mastodon.rake
+++ b/lib/tasks/mastodon.rake
@@ -8,6 +8,12 @@ namespace :mastodon do
     prompt = TTY::Prompt.new
     env    = {}
 
+    if ENV['LOCAL_DOMAIN']
+      prompt.warn "It looks like you already configured Mastodon for domain '#{ENV['LOCAL_DOMAIN']}'."
+      prompt.warn 'Never re-run this task on an already-configured running server.'
+      next prompt.warn 'Nothing saved. Bye!' if prompt.no?('Continue anyway?')
+    end
+
     clear_environment!
 
     begin