Module: SassProf::Formatter

Extended by:
Formatter
Included in:
Formatter
Defined in:
lib/sass-prof/formatter.rb

Constant Summary collapse

REGEX_ASCII = 
/\e\[(\d+)(;\d+)*m/
COLORS = 
Hash.new("37").merge({
  :black  => "30",
  :red    => "31",
  :green  => "32",
  :yellow => "33",
  :blue   => "34",
  :purple => "35",
  :cyan   => "36",
  :white  => "37",
})

Instance Method Summary collapse

Instance Method Details

#colorize(string, color) ⇒ Object 



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# File 'lib/sass-prof/formatter.rb', line 16

def colorize(string, color)
  return string.to_s unless Config.color

  "\e[0;#{COLORS.fetch(color)}m#{string}\e[0m"
end

#to_table(rows) ⇒ Object 



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# File 'lib/sass-prof/formatter.rb', line 22

def to_table(rows)
  t_ms = Timer.t_total

  return if t_ms.nil?

  t_ss, t_ms = t_ms.divmod 1000
  t_mm, t_ss = t_ss.divmod 60

  # Add summary for each action type
  Timer::SUMMARIES.reject { |s| s == :t_total }.each do |summary|
    break unless Config.subtotal

    case summary
    when /^(t_)/
      sum_t_ms = Timer.send summary

      next if sum_t_ms.nil?

      sum_t_ss, sum_t_ms = sum_t_ms.divmod 1000
      sum_t_mm, sum_t_ss = sum_t_ss.divmod 60

      rows << :separator
      rows << [
        "subtotal",
        "%.0fm %.0fs %.0fms" % [sum_t_mm, sum_t_ss, sum_t_ms],
        "#{summary}".gsub(/(^(t_)|(_total)$)/, ""),
        ""
      ]
    when /^(cnt_)/
      count = Timer.send summary

      next if count.nil?

      rows << :separator
      rows << [
        "count",
        "#{count}",
        "#{summary}".gsub(/(^(cnt_)|(_total)$)/, ""),
        ""
      ]
    end
  end

  # Add footer containing total execution time
  rows << :separator
  rows << [
    "total",
    "%.0fm %.0fs %.0fms" % [t_mm, t_ss, t_ms],
    "all",
    ""
  ]

  table = Terminal::Table.new({
    :headings => ["file", "execution time", "action", "signature"],
    :rows     => rows
  })

  table
end

#truncate_row(row) ⇒ Object 



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# File 'lib/sass-prof/formatter.rb', line 82

def truncate_row(row)
  max_width = Config.max_width
  tr_row = []

  row.map do |col|
    clean_width = col.gsub(REGEX_ASCII, "").length
    diff        = col.length - clean_width

    if clean_width > max_width
      tr_row << (col[0..max_width + diff] << "\e[0m...")
    else
      tr_row << col
    end
  end

  tr_row
end