Class: Bookflow::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/bookflow/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize(stdout: $stdout, stderr: $stderr, env: ENV, pwd: Dir.pwd) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/bookflow/cli.rb', line 7

def initialize(stdout: $stdout, stderr: $stderr, env: ENV, pwd: Dir.pwd)
  @stdout = stdout
  @stderr = stderr
  @env = env
  @pwd = pwd
end

Instance Method Details

#run(argv) ⇒ Object 



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# File 'lib/bookflow/cli.rb', line 14

def run(argv)
  command = argv.shift
  unless command == "export"
    return write_error("Usage: bookflow export apple-books [options]")
  end

  source = argv.shift
  unless source == "apple-books"
    return write_error("Usage: bookflow export apple-books [options]")
  end

  options = parse_export_apple_books_options(argv)
  raise ArgumentError, "Unexpected arguments: #{argv.join(' ')}" unless argv.empty?

  export_apple_books(options)
  0
rescue OptionParser::ParseError, ArgumentError => e
  write_error(e.message)
end