Add bin and edit workflow

bin/gems/jekyll-4.4.1/lib/jekyll/theme_builder.rb

@@ -0,0 +1,121 @@
+# frozen_string_literal: true
+
+module Jekyll
+  class ThemeBuilder
+    SCAFFOLD_DIRECTORIES = %w(
+      assets _data _layouts _includes _sass
+    ).freeze
+
+    attr_reader :name, :path, :code_of_conduct
+
+    def initialize(theme_name, opts)
+      @name = theme_name.to_s.tr(" ", "_").squeeze("_")
+      @path = Pathname.new(File.expand_path(name, Dir.pwd))
+      @code_of_conduct = !!opts["code_of_conduct"]
+    end
+
+    def create!
+      create_directories
+      create_starter_files
+      create_gemspec
+      create_accessories
+      initialize_git_repo
+    end
+
+    def user_name
+      @user_name ||= `git config user.name`.chomp
+    end
+
+    def user_email
+      @user_email ||= `git config user.email`.chomp
+    end
+
+    private
+
+    def root
+      @root ||= Pathname.new(File.expand_path("../", __dir__))
+    end
+
+    def template_file(filename)
+      [
+        root.join("theme_template", "#{filename}.erb"),
+        root.join("theme_template", filename.to_s),
+      ].find(&:exist?)
+    end
+
+    def template(filename)
+      erb.render(template_file(filename).read)
+    end
+
+    def erb
+      @erb ||= ERBRenderer.new(self)
+    end
+
+    def mkdir_p(directories)
+      Array(directories).each do |directory|
+        full_path = path.join(directory)
+        Jekyll.logger.info "create", full_path.to_s
+        FileUtils.mkdir_p(full_path)
+      end
+    end
+
+    def write_file(filename, contents)
+      full_path = path.join(filename)
+      Jekyll.logger.info "create", full_path.to_s
+      File.write(full_path, contents)
+    end
+
+    def create_directories
+      mkdir_p(SCAFFOLD_DIRECTORIES)
+    end
+
+    def create_starter_files
+      %w(page post default).each do |layout|
+        write_file("_layouts/#{layout}.html", template("_layouts/#{layout}.html"))
+      end
+    end
+
+    def create_gemspec
+      write_file("Gemfile", template("Gemfile"))
+      write_file("#{name}.gemspec", template("theme.gemspec"))
+    end
+
+    def create_accessories
+      accessories = %w(README.md LICENSE.txt)
+      accessories << "CODE_OF_CONDUCT.md" if code_of_conduct
+      accessories.each do |filename|
+        write_file(filename, template(filename))
+      end
+    end
+
+    def initialize_git_repo
+      Jekyll.logger.info "initialize", path.join(".git").to_s
+      Dir.chdir(path.to_s) { `git init` }
+      write_file(".gitignore", template("gitignore"))
+    end
+
+    class ERBRenderer
+      extend Forwardable
+
+      def_delegator :@theme_builder, :name, :theme_name
+      def_delegator :@theme_builder, :user_name, :user_name
+      def_delegator :@theme_builder, :user_email, :user_email
+
+      def initialize(theme_builder)
+        @theme_builder = theme_builder
+      end
+
+      def jekyll_version_with_minor
+        Jekyll::VERSION.split(".").take(2).join(".")
+      end
+
+      def theme_directories
+        SCAFFOLD_DIRECTORIES
+      end
+
+      def render(contents)
+        ERB.new(contents).result binding
+      end
+    end
+  end
+end