Class: Fix::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/fix/command.rb

Overview

Open the command class.

Examples:

Let’s test a duck’s spec!

Command.run('duck_fix.rb', '--warnings')

Class Method Summary collapse

Class Method Details

.fetch_file_paths(file_prefix, file_suffix, *args) ⇒ Object 



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# File 'lib/fix/command.rb', line 133

def self.fetch_file_paths(file_prefix, file_suffix, *args)
  absolute_paths = Set.new

  args << '.' if args.empty?
  args.each do |s|
    s = File.absolute_path(s) unless s.start_with?(File::SEPARATOR)

    if File.directory?(s)
      spec_files = File.join(s, '**', "#{file_prefix}*#{file_suffix}.rb")
      Dir.glob(spec_files).each { |spec_f| absolute_paths.add(spec_f) }
    else
      absolute_paths.add(s)
    end
  end

  if absolute_paths.empty?
    warn 'Sorry, files or directories not found.'
    exit false
  end

  absolute_paths
end

.process_args(args) ⇒ Object 



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# File 'lib/fix/command.rb', line 74

def self.process_args(args)
  options = {
    debug:          false,
    warnings:       false,
    prefix:         '',
    suffix:         '_fix'
  }

  opt_parser = OptionParser.new do |opts|
    opts.banner = 'Usage: fix <files or directories> [options]'

    opts.separator ''
    opts.separator 'Specific options:'

    opts.on('--debug', 'Enable ruby debug') do
      options[:debug] = $DEBUG = true
    end

    opts.on('--warnings', 'Enable ruby warnings') do
      options[:warnings] = $VERBOSE = true
    end

    opts.on('--prefix=[PREFIX]', String, 'Prefix of the spec files') do |s|
      options[:prefix] = s
    end

    opts.on('--suffix=[SUFFIX]', String, 'Suffix of the spec files') do |s|
      options[:suffix] = s
    end

    opts.separator ''
    opts.separator 'Common options:'

    opts.on_tail '--help', 'Show this message' do
      puts opts
      exit
    end

    opts.on_tail '--version', 'Show the version' do
      puts File.read(File.join(File.expand_path(File.dirname(__FILE__)),
                               '..',
                               '..',
                               'VERSION.semver')).chomp

      exit
    end
  end

  %w(~ .).each do |c|
    config_path = File.join(File.expand_path(c), COMMAND_LINE_OPTIONS_FILE)
    opt_parser.load(config_path)
  end

  opt_parser.parse!(args)

  options
end

.run(*args) ⇒ Object

Handle the parameters passed to fix command from the console.

Examples:

Let’s test a duck’s spec!

run('duck_fix.rb', '--warnings')

Parameters:

  • args (Array) —

    A list of files and options.

Raises:

  • (SystemExit) —

    The result of the tests.



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# File 'lib/fix/command.rb', line 41

def self.run(*args)
  config = process_args(args)

  file_paths = fetch_file_paths(
    config.fetch(:prefix),
    config.fetch(:suffix), *args
  )

  str  = "\e[37m"
  str += '> fix'
  str += ' --debug'          if $DEBUG
  str += ' --warnings'       if $VERBOSE
  str += ' --prefix'         if config.fetch(:prefix)
  str += ' --suffix'         if config.fetch(:suffix)

  puts file_paths.to_a.join(' ') + ' ' + str + "\e[22m"

  status = true

  file_paths.each do |file_path|
    begin
      puts
      print "\e[30m#{file_path}\e[0m "
      require file_path
    rescue SystemExit => e
      status = false unless e.success?
    end
  end

  exit(status)
end