clockworkd in clockwork-0.7.0

- old
+ new

@@ -46,10 +46,13 @@
   opts.on('-c', '--clock=FILE',"Clock .rb file. Default is #{@options[:file]}.") do |clock_file|
     @options[:file] = clock_file
     @options[:file] = "./#{@options[:file]}" unless @options[:file].match(/^[\/.]/)
     @options[:file] = File.expand_path(@options[:file])
   end
+  opts.on('-d', '--dir=DIR', 'Directory to change to once the process starts') do |dir|
+    @options[:current_dir] = File.expand_path(dir)
+  end
 end
 
 @args = opts.parse!(ARGV)
 
 def optparser_abort(opts,message)
@@ -77,9 +80,12 @@
 else
   puts "#{process_name}: No output will be printed out (run with --log if needed)"
 end
 
 Daemons.run_proc(process_name, :dir => @options[:pid_dir], :dir_mode => :normal, :monitor => @options[:monitor], :log_dir => @options[:log_dir], :log_output => @options[:log_output], :ARGV => @args) do |*args|
+  # daemons changes the current working directory to '/' when a new process is
+  # forked. We change it back to the project root directory here.
+  Dir.chdir(@options[:current_dir]) if @options[:current_dir]
   require @options[:file]
 
   Clockwork::run
 end