lib/rdiff_simple/rdiff_backup.rb in rdiff-simple-0.1.0 vs lib/rdiff_simple/rdiff_backup.rb in rdiff-simple-0.1.1

@@ -1,20 +1,35 @@
-
 module RdiffSimple
   class RdiffBackup
-    def initialize(logger = Logger.new(STDOUT), open3 = Open3)
-      @logger = logger
-      @open3 = open3
+    attr_accessor :logger, :open3
+
+    def initialize
+      yield self if block_given?
+
+      @open3  ||= Open3
+      @logger ||= Logger.new(STDOUT)
     end
 
-    def execute(*args)
-      command_arguments = OptionsParser.parse(*args)
+    def backup(source, destination, *args)
+      command_args = OptionsParser.parse *args
+      execute "#{command_args} #{source} #{destination}"
+    end
 
-      out, err, result = @open3.capture3("rdiff-backup #{command_arguments}".strip)
+    def verify(destination)
+      verify_at_time destination, "now"
+    end
 
-      @logger.info(out) if out.length > 0
-      @logger.error(err) if err.length > 0
+    def verify_at_time(destination, time)
+      execute "--verify-at-time #{time} #{destination}"
+    end
 
-      return result.exitstatus
+    private
+    def execute(command)
+      output, error, result = open3.capture3 "rdiff-backup #{command}"
+
+      logger.info output unless output.empty?
+      logger.error error unless error.empty?
+
+      result.exitstatus
     end
   end
 end