# typed: true # frozen_string_literal: true require "cli/parser" require "cask/cask" require "formula" module Homebrew module_function sig { returns(CLI::Parser) } def generate_cask_api_args Homebrew::CLI::Parser.new do description <<~EOS Generate `homebrew/cask` API data files for <#{HOMEBREW_API_WWW}>. The generated files are written to the current directory. EOS switch "-n", "--dry-run", description: "Generate API data without writing it to files." named_args :none end end CASK_JSON_TEMPLATE = <<~EOS --- layout: cask_json --- {{ content }} EOS def html_template(title) <<~EOS --- title: #{title} layout: cask --- {{ content }} EOS end def generate_cask_api args = generate_cask_api_args.parse tap = CoreCaskTap.instance raise TapUnavailableError, tap.name unless tap.installed? unless args.dry_run? directories = ["_data/cask", "api/cask", "api/cask-source", "cask"].freeze FileUtils.rm_rf directories FileUtils.mkdir_p directories end Homebrew.with_no_api_env do tap_migrations_json = JSON.dump(tap.tap_migrations) File.write("api/cask_tap_migrations.json", tap_migrations_json) unless args.dry_run? Cask::Cask.generating_hash! tap.cask_files.each do |path| cask = Cask::CaskLoader.load(path) name = cask.token json = JSON.pretty_generate(cask.to_hash_with_variations) cask_source = path.read html_template_name = html_template(name) unless args.dry_run? File.write("_data/cask/#{name}.json", "#{json}\n") File.write("api/cask/#{name}.json", CASK_JSON_TEMPLATE) File.write("api/cask-source/#{name}.rb", cask_source) File.write("cask/#{name}.html", html_template_name) end rescue onoe "Error while generating data for cask '#{path.stem}'." raise end end end end