Module: JobInvocationOutputHelper

Defined in:
app/helpers/job_invocation_output_helper.rb

Constant Summary collapse

COLOR_PATTERN = 
/\e\[.*?m/.freeze
CONSOLE_COLOR = 
{
  '31' => 'red',
  '32' => 'lightgreen',
  '33' => 'orange',
  '34' => 'deepskyblue',
  '35' => 'mediumpurple',
  '36' => 'cyan',
  '37' => 'grey',
  '91' => 'red',
  '92' => 'lightgreen',
  '93' => 'yellow',
  '94' => 'lightblue',
  '95' => 'violet',
  '96' => 'turquoise',
  '0'  => 'default',
}.tap { |h| h.default = 'default' }.freeze

Instance Method Summary collapse

Instance Method Details

#colorize_line(line) ⇒ Object 



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# File 'app/helpers/job_invocation_output_helper.rb', line 20

def colorize_line(line)
  line = line.gsub(COLOR_PATTERN) do |seq|
    color = seq[/(\d+)m/,1]
    "{{{format color:#{color}}}}"
  end

  @current_color ||= 'default'
  out = %{<span style="color: #{@current_color}">}
  parts = line.split(/({{{format.*?}}})/)
  parts.each do |console_line|
    if console_line.include?('{{{format')
      if (color_index = console_line[/color:(\d+)/, 1]).present?
        @current_color = CONSOLE_COLOR[color_index]
        out << %{</span><span style="color: #{@current_color}">}
      end
    else
      out << h(console_line)
    end
  end
  out << %{</span>}
  out
end