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