Method: Pasu::Runner#initialize

Defined in:
lib/pasu/runner.rb

#initialize ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/pasu/runner.rb', line 3

def initialize
  OptionParser.new do |p|
    p.banner = 'Usage: pasu [options]'

    p.separator ''
    p.separator 'Options:'

    p.on('-v', '--version', 'Print version.') do
      puts "Pasu #{VERSION} (https://github.com/tbuehlmann/pasu)"
      exit
    end

    p.on('-d', '--directory DIRECTORY', 'Set the base directory for listing files. (Default: pwd)') do |dir|
      directory = Pathname.new(dir).expand_path

      if directory.directory?
        options[:directory] = directory
      else
        puts "Couldn't find directory #{dir}"
        exit 1
      end
    end

    p.on('--no-recursion', "Don't recursively list directories. (Default: false)") do
      options[:recursive] = false
    end

    p.on('--no-dotfiles', "Don't list dotfiles. (Default: false)") do
      options[:dotfiles] = false
    end

    p.on('-u', '--upload', 'Allow uploading of files. (Default: false)') do
      options[:upload] = true
    end

    p.on('--basic-auth USER:PW', 'Only allowing requests with valid user/pw combination provided. (Default: None)') do |access|
      username, password = access.split(':')
      options[:basic_auth] ||= {}
      options[:basic_auth][username] = password
    end

    p.on('-b', '--bind HOST', 'Bind the server to the given host. (Default: 0.0.0.0)') do |host|
      options[:host] = host
    end

    p.on('-p', '--port PORT', 'Bind the server to the given port. (Default: 8080)') do |port|
      options[:port] = Integer(port)
    end

    p.on('-s', '--server RACK_HANDLER', 'Use your own rack handler. (Default: Puma)') do |handler|
      options[:handler] = handler
    end

    p.on_tail('-h', '--help', 'Show this message.') do
      puts p
      exit
    end
  end.parse!
end