Class: S3Master::Config

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/s3_master/config.rb

Instance Method Summary collapse

Constructor Details

#initialize(cfg_file) ⇒ Config

Returns a new instance of Config.



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# File 'lib/s3_master/config.rb', line 10

def initialize(cfg_file)
  @cfg = ActiveSupport::HashWithIndifferentAccess.new(YAML.load_file(cfg_file))
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/s3_master/config.rb', line 35

def each(&block)
  @cfg[:buckets].each_pair do |bucket, policy_types|
    policy_types.each_pair do |policy_type, subpolicy|
      next if ! S3Master::RemotePolicy.known_policy_type?(policy_type)
      (policy_ids(bucket, policy_type) || [nil]).each do |policy_id|
        block.call(bucket, policy_type, policy_id)
      end
    end
  end
end

#has_subpolicies?(bucket, policy_type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/s3_master/config.rb', line 16

def has_subpolicies?(bucket, policy_type)
  @cfg[:buckets][bucket.to_s][policy_type.to_s].kind_of?(Hash)
end

#policy_ids(bucket, policy_type) ⇒ Object 



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# File 'lib/s3_master/config.rb', line 29

def policy_ids(bucket, policy_type)
  subpolicy = @cfg[:buckets][bucket][policy_type]
  policy_ids = subpolicy.kind_of?(Hash) ? subpolicy.keys : nil
  policy_ids
end

#region(bucket) ⇒ Object 



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# File 'lib/s3_master/config.rb', line 14

def region(bucket) @cfg[:buckets][bucket.to_s]["region"] ; end

#template_relname(bucket, policy_type, policy_id = nil) ⇒ Object 



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# File 'lib/s3_master/config.rb', line 20

def template_relname(bucket, policy_type, policy_id=nil)
  if self.has_subpolicies?(bucket, policy_type)
    raise(RuntimeError, "Bucket #{bucket} policy #{policy_type} has subpolicies so an id is required") if policy_id.nil?
    @cfg[:buckets][bucket][policy_type][policy_id]
  else
    @cfg[:buckets][bucket][policy_type]
  end
end