# frozen_string_literal: true require "stimulus_reflex/installer" return if StimulusReflex::Installer.pack_path_missing? # verify that all critical dependencies are up to date; if not, queue for later lines = StimulusReflex::Installer.package_json_path.readlines if !lines.index { |line| line =~ /^\s*["']esbuild-rails["']: ["']\^1.0.3["']/ } StimulusReflex::Installer.add_package "esbuild-rails@^1.0.3" else say "⏩ esbuild-rails npm package is already present. Skipping." end # copy esbuild.config.mjs to app root esbuild_src = StimulusReflex::Installer.fetch("/", "esbuild.config.mjs.tt") esbuild_path = Rails.root.join("esbuild.config.mjs") if esbuild_path.exist? if esbuild_path.read == esbuild_src.read say "⏩ esbuild.config.mjs already present in app root. Skipping." else StimulusReflex::Installer.backup(esbuild_path) do template(esbuild_src, esbuild_path, verbose: false, entrypoint: StimulusReflex::Installer.entrypoint) end say "✅ updated esbuild.config.mjs in app root" end else template(esbuild_src, esbuild_path, entrypoint: StimulusReflex::Installer.entrypoint) say "✅ Created esbuild.config.mjs in app root" end step_path = "/app/javascript/controllers/" application_controller_src = StimulusReflex::Installer.fetch(step_path, "application_controller.js.tt") application_controller_path = StimulusReflex::Installer.controllers_path / "application_controller.js" application_js_src = StimulusReflex::Installer.fetch(step_path, "application.js.tt") application_js_path = StimulusReflex::Installer.controllers_path / "application.js" index_src = StimulusReflex::Installer.fetch(step_path, "index.js.esbuild.tt") index_path = StimulusReflex::Installer.controllers_path / "index.js" friendly_index_path = index_path.relative_path_from(Rails.root).to_s # create entrypoint/controllers, if necessary empty_directory StimulusReflex::Installer.controllers_path unless StimulusReflex::Installer.controllers_path.exist? # copy application_controller.js, if necessary copy_file(application_controller_src, application_controller_path) unless application_controller_path.exist? # configure Stimulus application superclass to import Action Cable consumer friendly_application_js_path = application_js_path.relative_path_from(Rails.root).to_s if application_js_path.exist? StimulusReflex::Installer.backup(application_js_path) do if application_js_path.read.include?("import consumer") say "⏩ #{friendly_application_js_path} is already present. Skipping." else inject_into_file application_js_path, "import consumer from \"../channels/consumer\"\n", after: "import { Application } from \"@hotwired/stimulus\"\n", verbose: false inject_into_file application_js_path, "application.consumer = consumer\n", after: "application.debug = false\n", verbose: false say "✅ #{friendly_application_js_path} has been updated to import the Action Cable consumer" end end else copy_file(application_js_src, application_js_path) say "✅ #{friendly_application_js_path} has been created" end if index_path.exist? if index_path.read == index_src.read say "⏩ #{friendly_index_path} already present. Skipping." else StimulusReflex::Installer.backup(index_path, delete: true) do copy_file(index_src, index_path, verbose: false) end say "✅ #{friendly_index_path} has been updated" end else copy_file(index_src, index_path) say "✅ #{friendly_index_path} has been created" end controllers_pattern = /import ['"].\/controllers['"]/ controllers_commented_pattern = /\s*\/\/\s*#{controllers_pattern}/ if StimulusReflex::Installer.pack.match?(controllers_pattern) if StimulusReflex::Installer.pack.match?(controllers_commented_pattern) proceed = if StimulusReflex::Installer.options.key? "uncomment" StimulusReflex::Installer.options["uncomment"] else !no?("✨ Stimulus seems to be commented out in your application.js. Do you want to import your controllers? (Y/n)") end if proceed # uncomment_lines only works with Ruby comments 🙄 lines = StimulusReflex::Installer.pack_path.readlines matches = lines.select { |line| line =~ controllers_commented_pattern } lines[lines.index(matches.last).to_i] = "import \".\/controllers\"\n" # standard:disable Style/RedundantStringEscape StimulusReflex::Installer.pack_path.write lines.join say "✅ Uncommented Stimulus controllers import in #{StimulusReflex::Installer.friendly_pack_path}" else say "🤷 your Stimulus controllers are not being imported in your application.js. We trust that you have a reason for this." end else say "⏩ Stimulus controllers are already being imported in #{StimulusReflex::Installer.friendly_pack_path}. Skipping." end else lines = StimulusReflex::Installer.pack_path.readlines matches = lines.select { |line| line =~ /^import / } lines.insert lines.index(matches.last).to_i + 1, "import \".\/controllers\"\n" # standard:disable Style/RedundantStringEscape StimulusReflex::Installer.pack_path.write lines.join say "✅ Stimulus controllers imported in #{StimulusReflex::Installer.friendly_pack_path}" end StimulusReflex::Installer.complete_step :esbuild