DannyBen/madness

summary 'CSS operations'

help   'Generate public CSS'
usage  'generate [--watch]'
option '--watch, -w', 'Watch for changes and regenerate'
action :generate do |args|
  require 'sasstool'

  if args['--watch']
    exec "filewatcher --immediate 'app/styles/*.scss' 'bundle exec run css'"
  else
    target = "app/public/css"
    Sasstool::Renderer.new("app/styles/main.scss").save target
    puts "Saved #{target}"
  end
end

help   "Generate rouge CSS"
action :rouge do
  puts 'Saving app/styles/_rouge.scss'
  exec 'bundle exec rougify style github > app/styles/_rouge.scss'
end

help   "Generate pandoc CSS"
action :pandoc do
  File.write 'tmp/pandoc-style.css', '$highlighting-css$'
  sample = <<~CODE
    ```ruby
    puts "hello"
    ```
  CODE
  File.write 'tmp/pandoc-dummy.md', sample

  puts 'Saving app/styles/_pandoc_code.scss'
  system 'pandoc tmp/pandoc-dummy.md --metadata title=dummy --highlight-style=pygments --template=tmp/pandoc-style.css > app/styles/_pandoc_code.scss'
end