configuration_service.rb in fulmar-1.3.0

- old
+ new

@@ -10,10 +10,17 @@
         FULMAR_FILE = 'Fulmarfile'
         FULMAR_CONFIGURATION = 'FulmarConfiguration'
         FULMAR_CONFIGURATION_DIR = 'Fulmar'
         DEPLOYMENT_CONFIG_FILE = 'deployment.yml'
 
+        BLANK_CONFIG = {
+          environments: {},
+          features: {},
+          hosts: {},
+          dependencies: { all: {} }
+        }
+
         include Singleton
 
         attr_reader :environment, :target
 
         def initialize
@@ -58,10 +65,14 @@
 
         def target=(target)
           @target = target ? target.to_sym : nil
         end
 
+        def dependencies(env = nil)
+          env.nil? ? @config[:dependencies][:all] : @config[:dependencies][:all].deep_merge(@config[:dependencies][env])
+        end
+
         def ready?
           return false if @environment.nil? || @target.nil?
           fail 'Environment is invalid' if configuration[:environments][@environment].nil?
           fail 'Target is invalid' if configuration[:environments][@environment][@target].nil?
           true
@@ -102,11 +113,13 @@
           return unless @environment && @target
           configuration[:environments][@environment][@target] = other.deep_merge(configuration[:environments][@environment][@target])
         end
 
         def config_files
-          Dir.glob(File.join(base_path, FULMAR_CONFIGURATION_DIR, '*.config.yml')).sort
+          files = Dir.glob(File.join(base_path, FULMAR_CONFIGURATION_DIR, '*.config.yml')).sort
+          files << "#{ENV['HOME']}/.fulmar.yml" if File.exist? "#{ENV['HOME']}/.fulmar.yml"
+          files
         end
 
         protected
 
         def lookup_base_path
@@ -137,10 +150,10 @@
           end
         end
 
         # Loads the configuration from the YAML file and populates all targets
         def load_configuration
-          @config = { environments: {}, features: {}, hosts: {} }
+          @config = BLANK_CONFIG
           config_files.each do |config_file|
             @config = @config.deep_merge((YAML.load_file(config_file) || {}).symbolize)
           end
 
           # Iterate over all environments and targets to prepare them