Class: Ui::CssGenerator

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

Instance Method Summary collapse

Instance Method Details

#add_import_to_application_css ⇒ Object 



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# File 'lib/generators/ui/css_generator.rb', line 26

def add_import_to_application_css
  application_css = Rails.root.join("app/assets/tailwind/application.css")

  unless application_css.exist?
    say "Warning: #{application_css} not found, skipping import", :yellow
    return
  end

  content = File.read(application_css)

  if content.include?('@import "./ui.css"')
    say "Import already exists in #{application_css}", :yellow
    return
  end

  # Add import after tailwindcss import
  import_line = '@import "./ui.css";'
  if content.include?('@import "tailwindcss"')
    new_content = content.sub('@import "tailwindcss";', "@import \"tailwindcss\";\n#{import_line}")
  elsif content.include?("@import 'tailwindcss'")
    new_content = content.sub("@import 'tailwindcss';", "@import 'tailwindcss';\n#{import_line}")
  else
    # Fallback: add at the end if tailwindcss import not found
    new_content = "#{content.rstrip}\n#{import_line}\n"
    say "Warning: @import \"tailwindcss\" not found, added import at the end", :yellow
  end

  File.write(application_css, new_content)

  say "Added @import \"./ui.css\" to #{application_css}", :green
end

#copy_css ⇒ Object 



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# File 'lib/generators/ui/css_generator.rb', line 7

def copy_css
  gem_css_path = UI::Engine.root.join("app/assets/stylesheets/ui/application.css")

  unless gem_css_path.exist?
    say "Error: Could not find UI Engine CSS at #{gem_css_path}", :red
    return
  end

  destination = Rails.root.join("app/assets/tailwind/ui.css")

  # Create directory if it doesn't exist
  FileUtils.mkdir_p(destination.dirname)

  # Copy the file
  FileUtils.cp(gem_css_path, destination)

  say "Copied UI Engine CSS to #{destination}", :green
end