From 2fdc484caa2d6471116a28997bb0b7e04df6870e Mon Sep 17 00:00:00 2001
From: Fire Demon <firedemon@creature.cafe>
Date: Mon, 27 Jul 2020 12:35:28 -0500
Subject: [Command Tags] Add support for module initialization

---
 app/lib/command_tag/commands/hello_world.rb | 4 ++++
 app/lib/command_tag/processor.rb            | 8 ++++++++
 2 files changed, 12 insertions(+)

(limited to 'app/lib/command_tag')

diff --git a/app/lib/command_tag/commands/hello_world.rb b/app/lib/command_tag/commands/hello_world.rb
index 581b21317..2341d22e2 100644
--- a/app/lib/command_tag/commands/hello_world.rb
+++ b/app/lib/command_tag/commands/hello_world.rb
@@ -1,6 +1,10 @@
 # frozen_string_literal: true
 
 module CommandTag::Commands::HelloWorld
+  def initialize_helloworld!
+    @vars['hello_world'] = ['Hello, world!']
+  end
+
   def handle_hello_world_at_start(_)
     @text << "\nHello, world!"
   end
diff --git a/app/lib/command_tag/processor.rb b/app/lib/command_tag/processor.rb
index cbe5345c0..0ec088e55 100644
--- a/app/lib/command_tag/processor.rb
+++ b/app/lib/command_tag/processor.rb
@@ -40,6 +40,8 @@ class CommandTag::Processor
   def process!
     reset_status_caches
 
+    initialize_handlers!
+
     parse_statements
 
     %w(at_start once_at_start).each { |suffix| execute_statements(suffix) }
@@ -72,6 +74,12 @@ class CommandTag::Processor
 
   private
 
+  def initialize_handlers!
+    self.class.instance_methods.grep(/\Ainitialize_\w+!\z/).each do |name|
+      public_send(name)
+    end
+  end
+
   def prepare_input(text)
     text.gsub(/\r\n|\n\r|\r/, "\n")
         .gsub(/^\s*((?:(?:#{Account::MENTION_RE}|#{Tag::HASHTAG_RE})\s*)+)#!/, "\\1\n#!")
-- 
cgit