Module: MJ::Configuration::Configurable

Included in:
BuildTool::Application, BuildTool::BuildSystem::BaseConfiguration, BuildTool::CTagsConfiguration, BuildTool::MakeConfiguration, BuildTool::ModuleConfiguration, BuildTool::ModuleRegistry, BuildTool::VCS::BaseConfiguration
Defined in:
lib/kde-build/configuration.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/kde-build/configuration.rb', line 129

def self.included( klass )
    klass.extend( ClassMethods )
    klass.send( :class_variable_set, '@@__options__', Hash.new )
end

Instance Method Details

#parse(val) ⇒ Object 



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# File 'lib/kde-build/configuration.rb', line 187

def parse( val )
    # If it is a array we expect it to only contain hashes
    if val.instance_of?( Array )
        val.each { |i| parse( i ) }
    elsif val.instance_of?( Hash )
        val.each_pair {
            |k, v|
            begin
                # puts "#{self.class}.#{k} = #{v}"
                send "#{Option.sanitize k}=", v
            rescue NameError => e
                $log.warn( "Unknown option '#{k}' for #{self.class} in #{self.name}: #{e}" )
            end
        }
    else
        raise Exception, "FIXME"
    end
    self
end

#set(key, val) ⇒ Object 



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# File 'lib/kde-build/configuration.rb', line 159

def set( key, val )
    begin
        # puts "Options = #{self.class.options.inspect}"
        self.send( "#{Option.sanitize( key )}=", val )
    rescue BuildTool::VCS::UnknownVcsError => e
        $log.warn( "Unknown vcs '#{key}' configured for #{self.name}:#{self.class}" )
        raise e
    rescue NameError => e
        $log.warn( "Unknown option #{key} configured for #{self.name}:#{self.class}" )
        raise e
    rescue Exception => e
        $log.warn( "Caught exception #{e.message} for #{self.inspect}:#{self.class} while setting #{key} to #{val.inspect}" )
        raise e
    end
end

#validate ⇒ Object 



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# File 'lib/kde-build/configuration.rb', line 175

def validate
    begin
        self.class.__options__.each_pair do |name, opt|
            opt.validate( self.values[opt.attribute] )
        end
    rescue ConfigurationError => e
        $log.error( "Validation for #{self.class} (#{self.to_s}) failed: #{e}" )
        puts e.backtrace if $verbose
        raise e
    end
end

#values ⇒ Object 



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# File 'lib/kde-build/configuration.rb', line 150

def values
    return @values if @values
    @values = Hash.new
    self.class.__options__.each_pair do |name, opt|
        @values[name] = opt.default
    end
    @values
end