Class: Berkshelf::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/berkshelf/config.rb

Defined Under Namespace

Modules: BerksConfig

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = self.class.path) ⇒ Config

Returns a new instance of Config.

Parameters:

  • path (String) (defaults to: self.class.path) 


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# File 'lib/berkshelf/config.rb', line 79

def initialize(path = self.class.path)
  # this is a bit tricky, mixlib-config wants to extend a class and create effectively a global config object while
  # what we want to do is use an instance, so we create an anonymous class and shove it into an instance variable.
  # this is actually similar to what mixlib-config itself does to create config contexts.
  @klass = Class.new
  @klass.extend(Mixlib::Config)
  @klass.extend(BerksConfig)

  @path = File.expand_path(path)
  @klass.from_file(@path) if File.exist?(@path)
  # yeah, if !File.exist?() you just get back an empty config object

  Berkshelf.ui.warn "The `cookbook.copyright' config is deprecated and will be removed in a future release." unless cookbook.copyright.nil?
  Berkshelf.ui.warn "The `cookbook.email' config is deprecated and will be removed in a future release." unless cookbook.email.nil?
  Berkshelf.ui.warn "The `cookbook.license' config is deprecated and will be removed in a future release." unless cookbook.license.nil?
  Berkshelf.ui.warn "The `vagrant.vm.box' config is deprecated and will be removed in a future release." unless vagrant.vm.box.nil?
  Berkshelf.ui.warn "The `vagrant.vm.forward_port' config is deprecated and will be removed in a future release." unless vagrant.vm.forward_port.nil?
  Berkshelf.ui.warn "The `vagrant.vm.provision' config is deprecated and will be removed in a future release." unless vagrant.vm.provision.nil?
  Berkshelf.ui.warn "The `vagrant.vm.omnibus.version' config is deprecated and will be removed in a future release." unless vagrant.vm.omnibus.version.nil?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/berkshelf/config.rb', line 100

def method_missing(method, *args, &block)
  @klass.send(method, *args, &block)
end

Instance Attribute Details

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/berkshelf/config.rb', line 76

def path
  @path
end

Class Method Details

.coerce_ssl ⇒ Config

force proper X509 types from any configuration strings

Returns:



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# File 'lib/berkshelf/config.rb', line 63

def coerce_ssl
  ssl = @instance[:ssl]
  ssl[:ca_cert] = OpenSSL::X509::Certificate.new(File.read(ssl[:ca_cert])) if ssl[:ca_cert] && ssl[:ca_cert].is_a?(String)
  ssl[:client_cert] = OpenSSL::X509::Certificate.new(File.read(ssl[:client_cert])) if ssl[:client_cert] && ssl[:client_cert].is_a?(String)
  ssl[:client_key] = OpenSSL::PKey::RSA.new(File.read(ssl[:client_key])) if ssl[:client_key] && ssl[:client_key].is_a?(String)
  @instance
end

.from_file(path) ⇒ Object 



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# File 'lib/berkshelf/config.rb', line 71

def from_file(path)
  new(path)
end

.instance ⇒ Config

Instantiate and return or just return the currently instantiated Berkshelf configuration

Returns:



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# File 'lib/berkshelf/config.rb', line 47

def instance
  @instance ||= new(path)
  coerce_ssl
end

.local_location ⇒ String

Returns:



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# File 'lib/berkshelf/config.rb', line 23

def local_location
  ENV["BERKSHELF_CONFIG"] || File.join(".", ".berkshelf", "config.json")
end

.path ⇒ String

Returns:



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# File 'lib/berkshelf/config.rb', line 28

def path
  path = File.exist?(local_location) ? local_location : store_location
  File.expand_path(path)
end

.reload ⇒ Config

Reload the currently instantiated Berkshelf configuration

Returns:



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# File 'lib/berkshelf/config.rb', line 55

def reload
  @instance = nil
  instance
end

.set_config(config) ⇒ Object

Parameters:



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# File 'lib/berkshelf/config.rb', line 34

def set_config(config)
  @instance = config
end

.set_path(new_path) ⇒ Object

Parameters:



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# File 'lib/berkshelf/config.rb', line 39

def set_path(new_path)
  @instance = nil
end

.store_location ⇒ String

Returns:



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# File 'lib/berkshelf/config.rb', line 18

def store_location
  File.join(Berkshelf.berkshelf_path, "config.json")
end