lib/org-converge/command.rb in org-converge-0.0.5 vs lib/org-converge/command.rb in org-converge-0.0.6

@@ -6,19 +6,22 @@
     attr_reader :engine
 
     def initialize(options)
       @options = options
       @dotorg  = options['<org_file>']
-      @logger  = Logger.new(options['--log'] || STDOUT)
       @root_dir = options['--root-dir']
       @run_dir  = if @root_dir
                     File.expand_path(File.join(@root_dir, 'run'))
                   else
                     File.expand_path('run')
                   end
       @ob    = Orgmode::Parser.new(File.read(dotorg)).babelize
       @babel = nil
+      @logger  = Logger.new(options['--log'] || STDOUT)
+      logger.formatter = proc do |severity, datetime, progname, msg| 
+        "[#{datetime.strftime('%Y-%m-%dT%H:%M:%S %z')}] #{msg}\n"
+      end
     end
 
     def execute!
       case
       when @options['--showfiles']
@@ -35,12 +38,15 @@
       false
     end
 
     def converge!
       tangle!
-      if @options['--runmode']
+      case
+      when @options['--runmode']
         dispatch_runmode(@options['--runmode'])
+      when @options['--name']
+        run_matching_blocks!
       else
         # Try to find one in the buffer
         runmode = ob.in_buffer_settings['RUNMODE']
         dispatch_runmode(runmode)
       end
@@ -104,9 +110,25 @@
 
         display_name = script[:header][:name]
         @engine.register display_name, cmd, { :cwd => @root_dir, :logger => logger }
       end
       logger.info "Running code blocks now! (#{babel.ob.scripts.count} runnable blocks found in total)"
+      @engine.start
+      logger.info "Run has completed successfully.".fg 'green'
+    end
+
+    def run_matching_blocks!
+      @engine = OrgConverge::Engine.new(:logger => @logger, :babel => @babel)
+      babel.tangle_runnable_blocks!(@run_dir, :filter => @options['--name'])
+      scripts = babel.ob.scripts.select {|k, h| h[:header][:name] =~ Regexp.new(@options['--name']) }
+      scripts.each do |key, script|
+        file = File.expand_path("#{@run_dir}/#{key}")
+        cmd = "#{script[:lang]} #{file}"
+        display_name = script[:header][:name]
+        @engine.register display_name, cmd, { :cwd => @root_dir, :logger => logger }
+      end
+
+      logger.info "Running code blocks now! (#{scripts.count} runnable blocks found in total)"
       @engine.start
       logger.info "Run has completed successfully.".fg 'green'
     end
 
     def with_running_engine