Class: CommandLineReader

Inherits:
Object
  • Object
show all
Defined in:
lib/jetty_rails/config/command_line_reader.rb

Instance Method Summary collapse

Instance Method Details

#default_configObject



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# File 'lib/jetty_rails/config/command_line_reader.rb', line 7

def default_config()
  @@config ||= {
    :rails => { 
      :base => Dir.pwd,
      :port => 3000,
      :config_file => "#{File.join(Dir.pwd, 'config', 'jetty_rails.yml')}",
      :adapter => :rails,
      :environment => "development"
    },
    :merb => {
      :base => Dir.pwd,
      :port => 4000,
      :config_file => "#{File.join(Dir.pwd, 'config', 'jetty_merb.yml')}",
      :adapter => :merb
    }
  }
end

#read(default_adapter = :rails) ⇒ Object



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
# File 'lib/jetty_rails/config/command_line_reader.rb', line 25

def read(default_adapter = :rails)
  config = default_config[default_adapter]
  
  opts = GetoptLong.new(
    [ '--version', '-v', GetoptLong::NO_ARGUMENT ],
    [ '--help', '-h', GetoptLong::NO_ARGUMENT ],
    [ '--context-path', '-u', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--port', '-p', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--environment', '-e', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--lib', '--jars', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--classes', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--config', '-c', GetoptLong::OPTIONAL_ARGUMENT ]
  )
  
  opts.each do |opt, arg|
    case opt
      when '--version'
        require 'jetty_rails/version'
        puts "JettyRails version #{JettyRails::VERSION::STRING} - http://jetty-rails.rubyforge.org"
        exit(0)
      when '--help'
        RDoc::usage
      when '--context-path'
        config[:context_path] = arg
      when '--port'
        config[:port] = arg.to_i
      when '--environment'
        config[:environment] = arg
      when '--classes'
        config[:classes_dir] = arg
      when '--lib'
        config[:lib_dir] = arg
  	  when '--config'
  	    config[:config_file] = arg if !arg.nil? && arg != ""
    end
  end

  config[:base] = ARGV.shift unless ARGV.empty?
  
  if File.exists?(config[:config_file])
    config_file = YAML.load_file(config[:config_file])
    config.merge!(config_file[config[:environment]] || config_file) # check for env scope
    puts "Loaded #{config[:config_file]}"
  end
  
  config
end