Class: RubyLens::CLI

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

Instance Method Summary collapse

Constructor Details

#initialize(stdout: $stdout, stderr: $stderr, report_generator: RubyLens.method(:generate_report), showcase_generator: RubyLens.method(:generate_showcase)) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/rubylens/cli.rb', line 8

def initialize(
  stdout: $stdout,
  stderr: $stderr,
  report_generator: RubyLens.method(:generate_report),
  showcase_generator: RubyLens.method(:generate_showcase)
)
  @stdout = stdout
  @stderr = stderr
  @report_generator = report_generator
  @showcase_generator = showcase_generator
end

Instance Method Details

#run(arguments) ⇒ Object 



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# File 'lib/rubylens/cli.rb', line 20

def run(arguments)
  arguments = arguments.dup
  command = arguments.shift
  return print_version if %w[-v --version version].include?(command)
  return print_help(0) if command.nil? || %w[-h --help help].include?(command)
  return generate_report(arguments) if command == "report"
  return generate_showcase(arguments) if command == "showcase"

  @stderr.puts "Unknown command: #{command}"
  print_help(2)
rescue OptionParser::ParseError, Error, Errno::ENOENT => error
  @stderr.puts "rubylens: #{error.message}"
  2
end