Module: RubyUI::Generators::JavascriptUtils

Included in:
ComponentGenerator, InstallGenerator
Defined in:
lib/generators/ruby_ui/javascript_utils.rb

Instance Method Summary collapse

Instance Method Details

#install_js_package(package) ⇒ Object 



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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 4

def install_js_package(package)
  if using_importmap?
    pin_with_importmap(package)
  elsif using_yarn?
    run "yarn add #{package}"
  elsif using_npm?
    run "npm install #{package}"
  else
    say "Could not detect the package manager, you need to install '#{package}' manually", :red
  end
end

#pin_motion ⇒ Object 



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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 35

def pin_motion
  say <<~TEXT
    WARNING: Installing motion from CDN because `bin/importmap pin motion` doesn't download the correct file.
  TEXT

  inject_into_file Rails.root.join("config/importmap.rb"), <<~RUBY
    pin "motion", to: "https://cdn.jsdelivr.net/npm/[email protected]/+esm"\n
  RUBY
end

#pin_tippy_js ⇒ Object 



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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 45

def pin_tippy_js
  say <<~TEXT
    WARNING: Installing tippy.js from CDN because `bin/importmap pin tippy.js` doesn't download the correct file.
  TEXT

  inject_into_file Rails.root.join("config/importmap.rb"), <<~RUBY
    pin "tippy.js", to: "https://cdn.jsdelivr.net/npm/[email protected]/+esm"
    pin "@popperjs/core", to: "https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/+esm"\n
  RUBY
end

#pin_with_importmap(package) ⇒ Object 



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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 16

def pin_with_importmap(package)
  case package
  when "motion"
    pin_motion
  when "tippy.js"
    pin_tippy_js
  else
    run "bin/importmap pin #{package}"
  end
end

#using_importmap? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 27

def using_importmap?
  File.exist?(Rails.root.join("config/importmap.rb")) && File.exist?(Rails.root.join("bin/importmap"))
end

#using_npm? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 31

def using_npm? = File.exist?(Rails.root.join("package-lock.json"))

#using_yarn? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/ruby_ui/javascript_utils.rb', line 33

def using_yarn? = File.exist?(Rails.root.join("yarn.lock"))