class Nanoc::Extra::Checking::Checks::CSS

@api private

Public Instance Methods

run() click to toggle source
# File lib/nanoc/extra/checking/checks/css.rb, line 6
def run
  require 'w3c_validators'

  Dir[@config[:output_dir] + '/**/*.css'].each do |filename|
    results = ::W3CValidators::CSSValidator.new.validate_file(filename)
    lines = File.readlines(filename)
    results.errors.each do |e|
      line_num = e.line.to_i - 1
      line = lines[line_num]
      message = e.message.gsub(%r{\s+}, ' ').strip.sub(/\s+:$/, '')
      desc = "line #{line_num + 1}: #{message}: #{line}"
      add_issue(desc, subject: filename)
    end
  end
end