Class: Kanso::InstallGenerator

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

Overview

lib/generators/kanso/install/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#install ⇒ Object 



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# File 'lib/generators/kanso/install/install_generator.rb', line 16

def install
  say "Kanso: Starting installation...", :cyan

  # --- Prerequisite Checks based on observable facts ---
  css_path = application_root.join("app/assets/tailwind/application.css")
  root_config_path = application_root.join("tailwind.config.js")
  legacy_config_path = application_root.join("config/tailwind.config.js")

  unless File.exist?(css_path)
    say "\nKanso Installation Blocked", :red
    say "--------------------------", :red
    say "Could not find the required Tailwind CSS entrypoint at:", :yellow
    say "`app/assets/tailwind/application.css`", :bold
    say "\nThis file is required for Kanso to be installed correctly.", :yellow
    say "Please run `rails tailwindcss:install` to generate it, then re-run this generator.", :cyan
    return
  end

  if File.exist?(legacy_config_path)
    say "\nKanso Installation Blocked", :red
    say "--------------------------", :red
    say "A Tailwind configuration file was found at:", :yellow
    say "`config/tailwind.config.js`", :bold
    say "\nTo ensure a single source of truth, Kanso requires the configuration to be at the project root.", :yellow
    say "Please migrate this file to `tailwind.config.js` at the root of your project, then re-run this generator.", :cyan
    return
  end

  # --- Core Logic ---
  configure_tailwind_config(root_config_path)
  configure_application_css(css_path, root_config_path)

  say "Kanso: Installation complete! ✨", :green
end