#!/usr/bin/env ruby
# frozen_string_literal: true

require_relative '../lib/binbundle'

options = {
  dry_run: false,
  file: 'Binfile',
  include_version: true,
  sudo: false,
  user_install: false
}

optparse = OptionParser.new do |opts|
  opts.banner = "Usage: #{File.basename(__FILE__)} [options] [bundle|install]"

  opts.on('--[no-]versions', 'Include version info in output (default true)') do |opt|
    options[:include_version] = opt
  end

  opts.on('--dry-run', 'Output to STDOUT instead of file') do
    options[:dry_run] = true
  end

  opts.on('-s', '--sudo', 'Install gems with sudo') do
    options[:sudo] = true
  end

  opts.on('-u', '--user-install', 'Use --user-install to install gems') do
    options[:user_install] = true
  end

  opts.on('-f', '--file FILE', 'Output to alternative filename (default Binfile)') do |opt|
    options[:file] = opt
  end

  opts.on('-v', '--version', 'Display version') do
    puts "#{File.basename(__FILE__)} v#{Binbundle::VERSION}"
    Process.exit 0
  end

  opts.on('-h', '--help', 'Display this screen') do
    puts opts
    exit
  end
end

optparse.parse!

if options[:sudo] && options[:user_install]
  puts 'Error: --sudo and --user-install cannot be used together'
  Process.exit 1
end

gb = Binbundle::GemBins.new(options)

options[:install] = true if ARGV.count.positive? && ARGV[0] =~ /^(inst|rest)/

if options[:install]
  gb.install
else
  gb.generate
end