Class: FTest::CLI::ArgvParser

Inherits:

Object

• Object
• FTest::CLI::ArgvParser

Defined in:

lib/ftest/cli.rb

Class Method Summary

• .call(argv) ⇒ Object

Instance Method Summary

• #add_paths ⇒ Object
• #call ⇒ Object
• #initialize(argv, options) ⇒ ArgvParser constructor

  A new instance of ArgvParser.

• #parse_options ⇒ Object
• #program_name ⇒ Object

Constructor Details

#initialize(argv, options) ⇒ ArgvParser

Returns a new instance of ArgvParser.

# File 'lib/ftest/cli.rb', line 123

def initialize argv, options
  @argv = argv
  @options = options
end

Class Method Details

.call(argv) ⇒ Object

# File 'lib/ftest/cli.rb', line 116

def self.call argv
  options = Options.build
  parser = ArgvParser.new argv, options
  parser.()
  options
end

Instance Method Details

#add_paths ⇒ Object

# File 'lib/ftest/cli.rb', line 133

def add_paths
  @argv << "tests" if @argv.empty?
  @argv.each do |path|
    @options.add_path path
  end
end

#call ⇒ Object

# File 'lib/ftest/cli.rb', line 128

def call
  parse_options
  add_paths
end

#parse_options ⇒ Object

# File 'lib/ftest/cli.rb', line 140

def parse_options
  OptionParser.new do |opts|
    opts.banner = "Usage: \#{program_name} [options] [PATH1] [PATH2] \u2026 [PATHn]\n\nIf no PATH(s) are specified, ./tests is assumed\n\n    BANNER\n\n    opts.on \"-b\", \"--full-backtrace\", \"Do not filter assertion stack traces\" do\n      @options.full_backtrace\n    end\n\n    opts.on \"-f\", \"--fail-fast\", \"When any test script fails, exit immediately\" do\n      @options.fail_fast\n    end\n\n    opts.on \"-h\", \"--help\", \"Print this message and exit successfully\" do\n      puts opts\n      exit 0\n    end\n\n    opts.on \"-m\", \"--monkeypatch\", \"Turn on monkeypatching (equivalent to `require \\\"ftest/script\\\"'\" do\n      require \"ftest/script\"\n    end\n\n    opts.on \"-n\", \"--num=COUNT\", \"Max number of sub processes to run concurrently\" do |num|\n      @options.child_count = num\n    end\n\n    opts.on \"-q\", \"--quiet\", \"Reduces log verbosity\" do\n      @options.quiet\n    end\n\n    opts.on \"-r\", \"--reverse-traces\", \"Reverse the order of stack traces\" do\n      @options.reverse_backtraces\n    end\n\n    opts.on \"-V\", \"--version\", \"Print version and exit successfully\" do\n      spec = Gem.loaded_specs[\"ftest\"]\n      version = if spec then spec.version else \"(local)\" end\n      puts \"Version: \#{version}\"\n      exit 0\n    end\n\n    opts.on \"-v\", \"--verbose\", \"Increases log verbosity\" do\n      @options.verbose\n    end\n  end.parse! @argv\nend\n"

#program_name ⇒ Object

# File 'lib/ftest/cli.rb', line 191

def program_name
  File.basename $PROGRAM_NAME
end