shivabhusal/subjuster

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

$:.unshift File.expand_path("../../lib", __FILE__)
require 'subjuster'
require 'optparse'

options = {source: ARGV[0]}

OptionParser.new do |opts|
  opts.banner = "Usage: subjuster [filename.srt] [options]\n"\
                "\n"\
                "Special Case:\n"\
                "subjuster [fiename.srt] -a-12.23    # for -ve number i.e '-12.23'\n"\
                "\n"\
                "'+ve' number will add time while '-ve' will decrease. \n"\
                "i.e. if subtitles appears 2 sec after the audio then use '-2' as adjustment\n"\
                "---------------------------------------------------------------------------\n"\
                "\n"\

  opts.on("-a [Numeric]", "--adjustment [Numeric]", Float, "Time adjustment in sec") do |v|
    options[:adjustment_in_sec] = v
  end

  opts.on("-t [Filename]", "--target [Filename]", String, "If Target file name not given then will be '[source_file].modified.srt'") do |v|
    options[:target] = v
  end
  
  opts.on("-h", "--help", "Prints this help") do
    puts opts
    exit
  end
end.parse!

$stdout.puts 

options.each do |key, value|
  $stdout.puts "#{key} #{' '*(20-key.length)} => #{value}" unless key == :target
end

$stdout.puts 

begin
  Subjuster::Core.run(options)
rescue Subjuster::InputError => error
  $stderr.puts error.message
end