Contents

#!/usr/bin/env ruby

require 'optparse'
require 'methadone'
require 'hl'

class App
  include Methadone::Main
  include Methadone::CLILogging

  main do |keyword,*filenames|
    if options[:regexp]
      Array(filenames).unshift(keyword)
      keyword = options[:regexp]
    end

    exit_now! 'search term or --regexp/-p required' if keyword.nil?

    keyword = keyword.dup
    highlighter = Hl::Highlighter.new(options)

    puts highlighter.highlight(filenames,keyword)
  end

  description "Highlight terms in output without grepping out lines"

  options[:color] = 'yellow'
  colors = ['red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white']
  on("-c COLOR","--color","Color to use for highlighting",colors,"(#{colors.join('|')})")
  on("--[no-]bright","-b","Use bright colors")
  on("--[no-]inverse","-n","Inverse highlight")
  on("--[no-]underline","-u","Underline highlight")
  on("--regexp PATTERN","-p","Search term as explicit option")
  on("--[no-]ignore-case","-i","Ignore case in match")

  arg :search_term, :optional
  arg :filename, :optional

  version Hl::VERSION

  defaults_from_env_var 'HL_OPTS'

  go!
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
hl-1.0.0	bin/hl
hl-0.0.1	bin/hl