Sha256: 8cc986d9801ad7847c1fcb1b3f64edeb1717242bf2945ccffc2de0458cf53093

Contents?: true

Size: 1.79 KB

Versions: 1

Compression:

Stored size: 1.79 KB

Contents

APPLICATION_LAYOUT_PATH = Rails.root.join("app/views/layouts/application.html.erb")

if APPLICATION_LAYOUT_PATH.exist?
  say "Add Importmap include tags in application layout"
  insert_into_file APPLICATION_LAYOUT_PATH.to_s, "\n    <%= javascript_importmap_tags %>", before: /\s*<\/head>/
else
  say "Default application.html.erb is missing!", :red
  say "        Add <%= javascript_importmap_tags %> within the <head> tag in your custom layout."
end

say "Create application.js module as entrypoint"
create_file Rails.root.join("app/javascript/application.js") do <<-JS
// Configure your import map in config/initializers/importmap.rb

// import "@rails/actioncable"
// import "@rails/activestorage"
JS
end

say "Ensure JavaScript files are in the asset pipeline manifest"
append_to_file Rails.root.join("app/assets/config/manifest.js"), %(//= link_tree ../../javascript .js\n)

say "Configure importmap paths in config/initializers/importmap.rb"
create_file Rails.root.join("config/initializers/importmap.rb") do <<-RUBY
Rails.application.config.importmap.draw do
  pin "application"

  # Use libraries available via the asset pipeline (locally or via gems).
  # pin "@rails/actioncable", to: "actioncable.esm.js"
  # pin "@rails/activestorage", to: "activestorage.esm.js"

  # Use libraries directly from JavaScript CDNs (see https://www.skypack.dev, https://cdnjs.com, https://www.jsdelivr.com/esm)
  # pin "vue", to: "https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.esm.browser.js", preload: true
  # pin "d3", to: "https://cdn.skypack.dev/pin/d3@v7.0.0-03vFl9bie0TSesDkWTJV/mode=imports/optimized/d3.js", preload: true

  # Pin vendored modules by first adding the following to app/assets/config/manifest.js:
  # //= link_tree ../../../vendor/assets/javascripts .js
  # pin_all_from "vendor/assets/javascripts"
end
RUBY
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version Path
importmap-rails-0.2.4 lib/install/install.rb