#!/usr/bin/env ruby

$LOAD_PATH.unshift File.join(File.dirname(__FILE__), *%w(.. lib))

require 'incr'
require 'gli'

include GLI::App

program_desc('Tasteful utility to increment the version number and create a corresponding git tag.')
version(Incr::VERSION)

pre do |global, command, options, args|
  if args.length != 1 || !['major', 'minor', 'patch'].any? {|segment| args.include?(segment)}
    STDERR.puts('Expecting a single argument: major, minor or patch.')
    return false
  end
  true
end

# NPM Support
desc('Increment the version of your NPM package.')
command :npm do |cmd|
  cmd.action do |global_options, options, args|
    npm = Incr::Command::Npm.new(args)
    npm.execute
  end
end

# Elixir Support
desc('Increment the version of your Mix package.')
command :mix do |cmd|
  cmd.action do |global_options, options, args|
    mix = Incr::Command::Mix.new(args)
    mix.execute
  end
end

exit(run(ARGV))