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# frozen_string_literal: true
require "rails/generators/erb"
module Erb # :nodoc:
module Generators # :nodoc:
class MailerGenerator < Base # :nodoc:
argument :actions, type: :array, default: [], banner: "method method"
def copy_view_files
view_base_path = File.join("app/views", class_path, file_name + "_mailer")
empty_directory view_base_path
if behavior == :invoke
formats.each do |format|
layout_path = File.join("app/views/layouts", class_path, filename_with_extensions("mailer", format))
template filename_with_extensions(:layout, format), layout_path unless File.exist?(layout_path)
end
end
actions.each do |action|
@action = action
formats.each do |format|
@path = File.join(view_base_path, filename_with_extensions(action, format))
template filename_with_extensions(:view, format), @path
end
end
end
private
def formats
[:text, :html]
end
def file_name
@_file_name ||= super.sub(/_mailer\z/i, "")
end
end
end
end
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