Contents

#!/usr/bin/env ruby
# encoding: UTF-8

require 'image_optim'
require 'progress'
require 'optparse'

options = {}

option_parser = OptionParser.new do |op|
  op.banner = <<-TEXT
#{op.program_name}, version #{ImageOptim.version}

Usege:
  #{op.program_name} [options] image_path …

  TEXT

  op.on('--[no-]threads NUMBER', Integer, 'Number of threads or disable (defaults to number of processors)') do |threads|
    options[:threads] = threads
  end

  ImageOptim::Worker.klasses.each do |klass|
    bin = klass.underscored_name.to_sym
    op.on("--[no-]#{bin} PATH", "#{bin} path or disable") do |path|
      options[bin] = path
    end
  end

  op.on_tail('-h', '--help', 'Show full help') do
    puts option_parser.help
    exit
  end

  op.on_tail('-v', '--version', 'Show version') do
    puts ImageOptim.version
    exit
  end
end

begin
  option_parser.parse!
rescue OptionParser::ParseError => e
  abort "#{e.to_s}\n\n#{option_parser.help}"
end

if ARGV.empty?
  abort "specify image paths to optimize\n\n#{option_parser.help}"
else
  io = ImageOptim.new(options)
  paths = ARGV
  paths = paths.with_progress('optimizing') if paths.length > 1

  lines = paths.map do |path|
    before = File.size(path)
    result = io.optimize_image!(path)
    after = File.size(path)
    "#{result ? '%5.2f%%' % (100.0 * after / before) : '--.--%'}  #{path}"
  end
  puts lines
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
image_optim-0.2.1	bin/image_optim
image_optim-0.2.0	bin/image_optim
image_optim-0.1.0	bin/image_optim