Module: Tap

Defined in:
lib/tap.rb,
lib/tap/app.rb,
lib/tap/env.rb,
lib/tap/join.rb,
lib/tap/root.rb,
lib/tap/task.rb,
lib/tap/utils.rb,
lib/tap/parser.rb,
lib/tap/signal.rb,
lib/tap/app/api.rb,
lib/tap/signals.rb,
lib/tap/version.rb,
lib/tap/env/path.rb,
lib/tap/workflow.rb,
lib/tap/app/queue.rb,
lib/tap/app/stack.rb,
lib/tap/app/state.rb,
lib/tap/env/cache.rb,
lib/tap/templater.rb,
lib/tap/joins/gate.rb,
lib/tap/joins/sync.rb,
lib/tap/middleware.rb,
lib/tap/tasks/dump.rb,
lib/tap/tasks/list.rb,
lib/tap/tasks/load.rb,
lib/tap/declarations.rb,
lib/tap/env/constant.rb,
lib/tap/joins/switch.rb,
lib/tap/signals/help.rb,
lib/tap/signals/load.rb,
lib/tap/tasks/prompt.rb,
lib/tap/tasks/signal.rb,
lib/tap/tasks/stream.rb,
lib/tap/env/string_ext.rb,
lib/tap/tasks/singleton.rb,
lib/tap/signals/configure.rb,
lib/tap/declarations/context.rb,
lib/tap/middlewares/debugger.rb,
lib/tap/signals/class_methods.rb,
lib/tap/signals/module_methods.rb,
lib/tap/declarations/description.rb

Defined Under Namespace

Modules: Declarations, Joins, Middlewares, Signals, Tasks, Utils Classes: App, Env, Join, Middleware, Parser, Root, Signal, Task, Templater, Workflow

Constant Summary collapse

MAJOR = 
1
MINOR = 
4
TINY = 
0
VERSION = 
"#{MAJOR}.#{MINOR}.#{TINY}"
WEBSITE = 
"http://tap.rubyforge.org"

Class Method Summary collapse

Class Method Details

.options ⇒ Object 



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# File 'lib/tap.rb', line 7

def options
  options = {
    :tapfile   => ENV['TAPFILE'],
    :gems      => ENV['TAP_GEMS'],
    :path      => ENV['TAP_PATH'],
    :tapenv    => ENV['TAPENV'],
    :taprc     => ENV['TAPRC'],
    :tap_cache => ENV['TAP_CACHE'],
    :debug     => ENV['TAP_DEBUG']
  }
  options
end

.setup(options = self.options) ⇒ Object 



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# File 'lib/tap.rb', line 20

def setup(options=self.options)
  env = Env.new
  app = App.new({}, :env => env)
  app.set('app', app)
  app.set('env', env)
  App.current = app
  
  def options.process(key, default=nil)
    value = self[key] || default
    if self[:debug] == 'true'
      $stderr.puts(App::LOG_FORMAT % [' ', nil, key, value])
    end
    value && block_given? ? yield(value) : nil
  end
  
  if options[:debug] == 'true'
    options.process(:ruby, "#{RbConfig::CONFIG['RUBY_INSTALL_NAME']}-#{RUBY_VERSION} (#{RUBY_RELEASE_DATE})")
    options.process(:tap, VERSION)
    app.debug = true
    app.verbose = true
    app.logger.level = Logger::DEBUG
  end
  
  options.process(:gems) do |gems|
    cache_dir = options[:tap_cache]
    
    if cache_dir.to_s.strip.empty?
      require 'tmpdir'
      cache_dir = Dir.tmpdir
    end
    
    env.signal(:load).call Env::Cache.new(cache_dir, options[:debug]).select(gems)
  end
  
  options.process(:path) do |path|
    Env::Path.split(path).each {|dir| env.auto(:dir => dir) }
  end
  
  options.process(:tapenv) do |tapenv_path|
    env.signal(:load).call Env::Path.split(tapenv_path)
  end
  
  options.process(:taprc) do |taprc_path|
    app.signal(:load).call Env::Path.split(taprc_path)
  end
  
  options.process(:tapfile) do |tapfile_path|
    Env::Path.split(tapfile_path).each do |tapfile|
      next unless File.file?(tapfile)
      Declarations::Context.new(app, File.basename(tapfile)).instance_eval(File.read(tapfile), tapfile, 1)
    end
  end
  
  app
end