Class: Commands::Plugin

Inherits:
Object show all
Defined in:
lib/commands/plugin.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Plugin

Returns a new instance of Plugin.



442
443
444
445
446
447
 
# File 'lib/commands/plugin.rb', line 442

def initialize
  @environment = RailsEnvironment.default
  @rails_root = RailsEnvironment.default.root
  @script_name = File.basename($0) 
  @sources = []
end

Instance Attribute Details

#environment ⇒ Object

Returns the value of attribute environment.



441
442
443
 
# File 'lib/commands/plugin.rb', line 441

def environment
  @environment
end

#script_name ⇒ Object (readonly)

Returns the value of attribute script_name.



441
442
443
 
# File 'lib/commands/plugin.rb', line 441

def script_name
  @script_name
end

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



441
442
443
 
# File 'lib/commands/plugin.rb', line 441

def sources
  @sources
end

Class Method Details

.parse!(args = ARGV) ⇒ Object 



533
534
535
 
# File 'lib/commands/plugin.rb', line 533

def self.parse!(args=ARGV)
  Plugin.new.parse!(args)
end

Instance Method Details

#options ⇒ Object 



454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
 
# File 'lib/commands/plugin.rb', line 454

def options
  OptionParser.new do |o|
    o.set_summary_indent('  ')
    o.banner =    "Usage: #{@script_name} [OPTIONS] command"
    o.define_head "Rails plugin manager."
    
    o.separator ""        
    o.separator "GENERAL OPTIONS"
    
    o.on("-r", "--root=DIR", String,
         "Set an explicit rails app directory.",
         "Default: #{@rails_root}") { |rails_root| @rails_root = rails_root; self.environment = RailsEnvironment.new(@rails_root) }
    o.on("-s", "--source=URL1,URL2", Array,
         "Use the specified plugin repositories instead of the defaults.") { |sources| @sources = sources}
    
    o.on("-v", "--verbose", "Turn on verbose output.") { |verbose| $verbose = verbose }
    o.on("-h", "--help", "Show this help message.") { puts o; exit }
    
    o.separator ""
    o.separator "COMMANDS"
    
    o.separator "  discover   Discover plugin repositories."
    o.separator "  list       List available plugins."
    o.separator "  install    Install plugin(s) from known repositories or URLs."
    o.separator "  update     Update installed plugins."
    o.separator "  remove     Uninstall plugins."
    o.separator "  source     Add a plugin source repository."
    o.separator "  unsource   Remove a plugin repository."
    o.separator "  sources    List currently configured plugin repositories."
    
    o.separator ""
    o.separator "EXAMPLES"
    o.separator "  Install a plugin:"
    o.separator "    #{@script_name} install continuous_builder\n"
    o.separator "  Install a plugin from a subversion URL:"
    o.separator "    #{@script_name} install http://dev.rubyonrails.com/svn/rails/plugins/continuous_builder\n"
    o.separator "  Install a plugin from a git URL:"
    o.separator "    #{@script_name} install git://github.com/SomeGuy/my_awesome_plugin.git\n"
    o.separator "  Install a plugin and add a svn:externals entry to vendor/plugins"
    o.separator "    #{@script_name} install -x continuous_builder\n"
    o.separator "  List all available plugins:"
    o.separator "    #{@script_name} list\n"
    o.separator "  List plugins in the specified repository:"
    o.separator "    #{@script_name} list --source=http://dev.rubyonrails.com/svn/rails/plugins/\n"
    o.separator "  Discover and prompt to add new repositories:"
    o.separator "    #{@script_name} discover\n"
    o.separator "  Discover new repositories but just list them, don't add anything:"
    o.separator "    #{@script_name} discover -l\n"
    o.separator "  Add a new repository to the source list:"
    o.separator "    #{@script_name} source http://dev.rubyonrails.com/svn/rails/plugins/\n"
    o.separator "  Remove a repository from the source list:"
    o.separator "    #{@script_name} unsource http://dev.rubyonrails.com/svn/rails/plugins/\n"
    o.separator "  Show currently configured repositories:"
    o.separator "    #{@script_name} sources\n"        
  end
end

#parse!(args = ARGV) ⇒ Object 



511
512
513
514
515
516
517
518
519
520
521
522
523
524
 
# File 'lib/commands/plugin.rb', line 511

def parse!(args=ARGV)
  general, sub = split_args(args)
  options.parse!(general)
  
  command = general.shift
  if command =~ /^(list|discover|install|source|unsource|sources|remove|update|info)$/
    command = Commands.const_get(command.capitalize).new(self)
    command.parse!(sub)
  else
    puts "Unknown command: #{command}"
    puts options
    exit 1
  end
end

#split_args(args) ⇒ Object 



526
527
528
529
530
531
 
# File 'lib/commands/plugin.rb', line 526

def split_args(args)
  left = []
  left << args.shift while args[0] and args[0] =~ /^-/
  left << args.shift if args[0]
  return [left, args]
end