Class: Trackplot::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/trackplot/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#copy_stimulus_controller ⇒ Object 



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# File 'lib/generators/trackplot/install_generator.rb', line 21

def copy_stimulus_controller
  return unless options[:stimulus]

  dest = Rails.root.join("app/javascript/controllers/trackplot_controller.js")
  if File.exist?(dest)
    say "Stimulus controller already exists at #{dest}", :yellow
  else
    copy_file "trackplot_controller.js", dest
    say "Copied Stimulus controller to #{dest}", :green
  end
end

#detect_and_install_js ⇒ Object 



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# File 'lib/generators/trackplot/install_generator.rb', line 10

def detect_and_install_js
  if importmap?
    install_importmap
  elsif jsbundling?
    install_jsbundling
  else
    say "Could not detect JS setup (no config/importmap.rb or package.json found).", :red
    say "Please add `import \"trackplot\"` to your JavaScript entrypoint manually."
  end
end

#print_post_install ⇒ Object 



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# File 'lib/generators/trackplot/install_generator.rb', line 33

def print_post_install
  say ""
  say "Trackplot installed successfully!", :green
  say ""
  say "Quick start — add this to any ERB view:"
  say ""
  say '  <%= trackplot_chart([{month: "Jan", revenue: 100}, {month: "Feb", revenue: 200}]) do |c| %>'
  say "    <% c.axis :x, data_key: :month %>"
  say "    <% c.axis :y, format: :currency %>"
  say "    <% c.line :revenue, curve: true %>"
  say "    <% c.tooltip format: :currency %>"
  say "    <% c.legend %>"
  say "  <% end %>"
  say ""
end