dev-cmd/tap-new: throw an error when tap is installed

2023-05-11 01:29:57 +08:00 · 2023-05-11 01:29:57 +08:00 · 54a5690391
commit 54a5690391
parent 03bf6cc431
1 changed files with 1 additions and 0 deletions
--- a/Library/Homebrew/dev-cmd/tap-new.rb
+++ b/Library/Homebrew/dev-cmd/tap-new.rb
@ -36,6 +36,7 @@ module Homebrew

        tap = args.named.to_taps.fetch(0)
        odie "Invalid tap name '#{tap}'" unless tap.path.to_s.match?(HOMEBREW_TAP_PATH_REGEX)
+        odie "Tap is already installed!" if tap.installed?

        titleized_user = tap.user.dup
        titleized_repo = tap.repo.dup