Checks

require 'open3'
require 'json'

check :html5 do
  cmd = "java -jar opt/validator/vnu.jar --format json --skip-non-html --schema http://s.validator.nu/html5-all.rnc #{@config[:output_dir]}"
  res = Open3.popen3(cmd) { |_stdin, _stdout, stderr| stderr.read }

  JSON.parse(res).fetch('messages', []).each do |err|
    subject = err['url'].sub(/^file:#{Regexp.escape File.dirname(__FILE__)}\//, '')
    add_issue("#{err['message']} (line #{err['lastLine']}, column #{err['firstColumn']})", subject: subject)
  end
end

check :no_unprocessed_erb do
  @output_filenames.each do |filename|
    if @config[:text_extensions].any? { |ext| filename =~ /#{ext}$/ } && File.read(filename).match(/<%/)
      add_issue("erb detected", :subject => filename)
    end
  end
end

check :no_unprocessed_markdown do
  @output_filenames.each do |filename|
    if filename =~ /html$/ && File.read(filename).match(/]\(/)
      add_issue('unprocessed markdown detected', subject: filename)
    end
  end
end

deploy_check :internal_links
deploy_check :mixed_content
deploy_check :stale
deploy_check :no_unprocessed_erb
deploy_check :no_unprocessed_markdown

# vi: ft=ruby