# frozen_string_literal: true

namespace :app do

desc "Apply the template supplied by LOCATION=(/path/to/template) or URL"
task template: :environment do
  template = ENV["LOCATION"]
  raise "No LOCATION value given. Please set LOCATION either as path to a file or a URL" if template.blank?
  require "rails/generators"
  require "rails/generators/rails/app/app_generator"
  Rails::Generators::AppGenerator.apply_rails_template(template, Rails.root)
end

namespace :templates do
  # desc "Copy all the templates from rails to the application directory for customization. Already existing local copies will be overwritten"
  task :copy do
    generators_lib = File.expand_path("../generators", __dir__)
    project_templates = "#{Rails.root}/lib/templates"

    default_templates = { "erb"   => %w{controller mailer scaffold},
                          "rails" => %w{controller helper scaffold_controller} }

    default_templates.each do |type, names|
      local_template_type_dir = File.join(project_templates, type)
      mkdir_p local_template_type_dir, verbose: false

      names.each do |name|
        dst_name = File.join(local_template_type_dir, name)
        src_name = File.join(generators_lib, type, name, "templates")
        cp_r src_name, dst_name, verbose: false
      end
    end
  end
end

end