Add plugin initializer

.gitignore

@@ -36,3 +36,5 @@ spec/dest
 .bridgetown-metadata
 .bridgetown-cache
 .bridgetown-webpack
+
+.env

Gemfile

@@ -6,5 +6,5 @@ gemspec
 gem "bridgetown", ENV["BRIDGETOWN_VERSION"] if ENV["BRIDGETOWN_VERSION"]
 
 group :development, :test do
-  gem "rubocop", "~> 0.81.0"
+  gem "rubocop"
 end

README.md

@@ -26,7 +26,19 @@
 Run this command to add this plugin to your site's Gemfile:
 
 ```shell
-bundle add bridgetown-minify-html -g bridgetown_plugins
+bundle add bridgetown-minify-html
+```
+
+Or simply add this line to your Gemfile:
+
+```ruby
+gem 'bridgetown-minify-html'
+```
+
+And then add the initializer to your configuration in `config/initializers.rb`:
+
+```ruby
+init :"bridgetown-minify-html"
 ```
 
 ## Usage

bridgetown-minify-html.gemspec

@@ -25,12 +25,12 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = ">= 2.7"
 
-  spec.add_dependency "bridgetown", ">= 1.0.0", "< 2.0"
+  spec.add_dependency "bridgetown", ">= 1.2.0", "< 2.0"
   spec.add_dependency "htmlcompressor", ">= 0.4", "< 1.0"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "nokogiri", "~> 1.6"
   spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
-  spec.add_development_dependency "rubocop-bridgetown", "~> 0.2"
+  spec.add_development_dependency "rubocop-bridgetown", "~> 0.3"
 end

lib/bridgetown-minify-html.rb

@@ -4,3 +4,7 @@
 require "htmlcompressor"
 require "bridgetown-minify-html/builder"
 require "bridgetown-minify-html/minifier"
+
+Bridgetown.initializer :"bridgetown-minify-html" do |config|
+  config.builder BridgetownMinifyHtml::Builder
+end

lib/bridgetown-minify-html/builder.rb

@@ -12,5 +12,3 @@ def build
     end
   end
 end
-
-BridgetownMinifyHtml::Builder.register

spec/bridgetown-minify-html_spec.rb

@@ -17,6 +17,7 @@
   let(:page_contents) { File.read(dest_dir("index.html")) }
   let(:post_contents) { File.read(dest_dir("2020/07/20/sample/index.html")) }
   before(:each) do
+    config.run_initializers! context: :static
     site.process
   end
 

spec/fixtures/config/initializers.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+Bridgetown.configure do |config|
+  init :'bridgetown-minify-html'
+end

spec/spec_helper.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 require "bridgetown"
+
+Bridgetown.begin!
+
 require File.expand_path("../lib/bridgetown-minify-html", __dir__)
 
 Bridgetown.logger.log_level = :error