Class: Germinate::Publisher

Inherits:
Object
  • Object
show all
Defined in:
lib/germinate/publisher.rb

Direct Known Subclasses

ShellPublisher, SimplePublisher

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, librarian, options = {}) ⇒ Publisher

Returns a new instance of Publisher.



38
39
40
41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/germinate/publisher.rb', line 38

def initialize(name, librarian, options={})
  self.name      = name
  self.librarian = librarian
  self.options   = options
  self.pipeline  = librarian.make_pipeline(options.delete(:pipeline){""})
  self.selector  = options.delete(:selector) {
    options.delete(:select){"$TEXT|_transform"}
  }

  # All options should have been removed by this point
  options.keys.each do |key|
    log.warn "Unknown publisher option '#{key}'"
  end
end

Class Method Details

.identifier(*args) ⇒ Object 



28
29
30
31
32
33
34
35
36
 
# File 'lib/germinate/publisher.rb', line 28

def self.identifier(*args)
  if args.empty?
    @identifier
  else
    id = args.first
    self.identifier = id
    Germinate::Publisher.register_publisher_type(id, self)
  end
end

.make(name, identifier, librarian, options) ⇒ Object 



18
19
20
21
22
 
# File 'lib/germinate/publisher.rb', line 18

def self.make(name, identifier, librarian, options)
  @registered_publishers.fetch(identifier).new(name, librarian, options)
rescue IndexError => error
  raise error.exception("Unknown publisher type #{identifier.inspect}")
end

.register_publisher_type(identifier, klass) ⇒ Object 



24
25
26
 
# File 'lib/germinate/publisher.rb', line 24

def self.register_publisher_type(identifier, klass)
  @registered_publishers[identifier] = klass
end

Instance Method Details

#input ⇒ Object 



53
54
55
56
 
# File 'lib/germinate/publisher.rb', line 53

def input
  source = librarian[selector, "publish #{name} command"]
  pipeline.call(source)
end