Class: CobraCommander::Component

Inherits:
Object
  • Object
show all
Defined in:
lib/cobra_commander/component.rb

Overview

Represents a component withing an Umbrella

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(umbrella, name) ⇒ Component

Returns a new instance of Component.



8
9
10
11
12
13
 
# File 'lib/cobra_commander/component.rb', line 8

def initialize(umbrella, name)
  @umbrella = umbrella
  @name = name
  @dependency_names = []
  @sources = {}
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



6
7
8
 
# File 'lib/cobra_commander/component.rb', line 6

def name
  @name
end

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



6
7
8
 
# File 'lib/cobra_commander/component.rb', line 6

def sources
  @sources
end

Instance Method Details

#add_source(key, path, dependency_names) ⇒ Object 



15
16
17
18
 
# File 'lib/cobra_commander/component.rb', line 15

def add_source(key, path, dependency_names)
  @sources[key] = path
  @dependency_names |= dependency_names
end

#deep_dependencies ⇒ Object 



34
35
36
37
38
 
# File 'lib/cobra_commander/component.rb', line 34

def deep_dependencies
  @deep_dependencies ||= dependencies.reduce(dependencies) do |deps, dep|
    deps | dep.deep_dependencies
  end
end

#deep_dependents ⇒ Object 



28
29
30
31
32
 
# File 'lib/cobra_commander/component.rb', line 28

def deep_dependents
  @deep_dependents ||= @umbrella.components.find_all do |dep|
    dep.deep_dependencies.include?(self)
  end
end

#dependencies ⇒ Object 



46
47
48
49
50
 
# File 'lib/cobra_commander/component.rb', line 46

def dependencies
  @dependencies ||= @dependency_names.sort
                                     .map(&@umbrella.method(:find))
                                     .compact
end

#dependents ⇒ Object 



40
41
42
43
44
 
# File 'lib/cobra_commander/component.rb', line 40

def dependents
  @dependents ||= @umbrella.components.find_all do |dep|
    dep.dependencies.include?(self)
  end
end

#inspect ⇒ Object 



24
25
26
 
# File 'lib/cobra_commander/component.rb', line 24

def inspect
  "#<CobraCommander::Component:#{object_id} #{name} dependencies=#{dependencies.map(&:name)} packages=#{sources}>"
end

#root_paths ⇒ Object 



20
21
22
 
# File 'lib/cobra_commander/component.rb', line 20

def root_paths
  @sources.values.map(&File.method(:dirname)).uniq
end