Class: Terrazzo::Generators::FieldGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Defined in:
lib/generators/terrazzo/field/field_generator.rb

Instance Method Summary collapse

Instance Method Details

#create_field_class ⇒ Object 



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# File 'lib/generators/terrazzo/field/field_generator.rb', line 11

def create_field_class
  template "field.rb.erb",
    "app/fields/terrazzo/field/#{file_name}.rb"
end

#create_jsx_components ⇒ Object 



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# File 'lib/generators/terrazzo/field/field_generator.rb', line 16

def create_jsx_components
  %w[IndexField ShowField FormField].each do |component|
    template "#{component}.jsx.erb",
      "app/views/#{namespace_name}/fields/#{file_name}/#{component}.jsx"
  end
end

#register_in_barrel ⇒ Object 



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# File 'lib/generators/terrazzo/field/field_generator.rb', line 23

def register_in_barrel
  ensure_fields_barrel
  ensure_ui_barrel

  barrel_path = "app/views/#{namespace_name}/fields/index.js"
  barrel_file = File.join(destination_root, barrel_path)
  return if File.read(barrel_file).include?("./#{file_name}/IndexField")

  register_name = "register#{class_name}FieldType"
  registration = <<~JS

    // #{class_name} - custom field
    import { registerFieldType as #{register_name} } from "terrazzo/fields";
    import { IndexField as #{class_name}IndexField } from "./#{file_name}/IndexField";
    import { ShowField as #{class_name}ShowField } from "./#{file_name}/ShowField";
    import { FormField as #{class_name}FormField } from "./#{file_name}/FormField";

    #{register_name}("#{file_name}", {
      index: #{class_name}IndexField,
      show: #{class_name}ShowField,
      form: #{class_name}FormField,
    });

    export { #{class_name}IndexField, #{class_name}ShowField, #{class_name}FormField };
  JS

  append_to_file barrel_path, registration

  say "\nCustom field '#{file_name}' registered in fields/index.js.", :green
  say "Use it in your dashboard:"
  say "  #{file_name}: Terrazzo::Field::#{class_name},"
end