Class: Envoy::Client::Config::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/envoy/client/config/builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/envoy/client/config/builder.rb', line 5

def initialize (config)
  @config = config
end

Instance Method Details

#export(type, *args) ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 25

def export (type, *args)
  case type
  when :tcp
    args = args[0].split(":") if args[0] and !args[1]
    args[0] ||= "127.0.0.1"
    args[1] ||= rand(16383) + 49152
    args = [:tcp, *args]
  when :unix
    args[0] ||= ".envoy.sock"
    args = [:unix, *args]
  end
  set :export, args
end

#fetch(name, &block) ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 17

def fetch (name, &block)
  if r = @config.__send__(name)
    r
  elsif block
    set(name, block.())
  end
end

#localhost ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 43

def localhost
  export(:tcp)[1]
end

#localport ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 47

def localport ()
  export(:tcp)[2]
end

#localsock ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 39

def localsock ()
  export(:unix)[1]
end

#run(path) ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 9

def run (path)
  instance_eval(File.read(path), path)
end

#set(name, value) ⇒ Object 



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# File 'lib/envoy/client/config/builder.rb', line 13

def set (name, value)
  @config.__send__("#{name}=", value)
end