From 3bc01a4d31305f23618f0e2658ccb86927600dbb Mon Sep 17 00:00:00 2001
From: Ruoyu Zhong <zhongruoyu@outlook.com>
Date: Sun, 14 Jul 2024 14:33:57 -0400
Subject: [PATCH] Fix completion generation for `--repository`

---
 Library/Homebrew/cmd/--repository.rb | 33 ++++++++++++++++++++++++++++
 Library/Homebrew/commands.rb         |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 Library/Homebrew/cmd/--repository.rb

diff --git a/Library/Homebrew/cmd/--repository.rb b/Library/Homebrew/cmd/--repository.rb
new file mode 100644
index 0000000000..2666feb488
--- /dev/null
+++ b/Library/Homebrew/cmd/--repository.rb
@@ -0,0 +1,33 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "abstract_command"
+
+# This Ruby command exists to allow generation of completions for the Bash
+# version.
+# It is not meant to be run.
+module Homebrew
+  module Cmd
+    class Repository < AbstractCommand
+      sig { override.returns(String) }
+      def self.command_name = "--repository"
+
+      cmd_args do
+        description <<~EOS
+          Display where Homebrew's Git repository is located.
+
+          If <user>`/`<repo> are provided, display where tap <user>`/`<repo>'s directory is located.
+        EOS
+
+        named_args :tap
+
+        hide_from_man_page!
+      end
+
+      sig { override.void }
+      def run
+        raise StandardError, "This command is not meant to be run."
+      end
+    end
+  end
+end
diff --git a/Library/Homebrew/commands.rb b/Library/Homebrew/commands.rb
index 19c172d971..ab4928aa00 100644
--- a/Library/Homebrew/commands.rb
+++ b/Library/Homebrew/commands.rb
@@ -140,6 +140,7 @@ module Commands
   def self.find_internal_commands(path)
     find_commands(path).map(&:basename)
                        .map { basename_without_extension(_1) }
+                       .uniq
   end
 
   def self.external_commands