Class: Tomo::Configuration::RoleBasedTaskFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/tomo/configuration/role_based_task_filter.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RoleBasedTaskFilter

Returns a new instance of RoleBasedTaskFilter.



6
7
8
 
# File 'lib/tomo/configuration/role_based_task_filter.rb', line 6

def initialize
  @globs = {}
end

Instance Method Details

#add_role(name, task_specs) ⇒ Object 



15
16
17
18
19
20
21
 
# File 'lib/tomo/configuration/role_based_task_filter.rb', line 15

def add_role(name, task_specs)
  name = name.to_s
  task_globs = Array(task_specs).flatten.map { |spec| Glob.new(spec) }
  task_globs.each do |task_glob|
    (globs[task_glob] ||= []) << name
  end
end

#filter(tasks, host:) ⇒ Object 



23
24
25
26
27
28
29
 
# File 'lib/tomo/configuration/role_based_task_filter.rb', line 23

def filter(tasks, host:)
  roles = host.roles
  roles = [""] if roles.empty?
  tasks.select do |task|
    roles.any? { |role| match?(task, role) }
  end
end

#freeze ⇒ Object 



10
11
12
13
 
# File 'lib/tomo/configuration/role_based_task_filter.rb', line 10

def freeze
  globs.freeze
  super
end