internal.rb in mina-1.0.0.beta2

- old
+ new

@@ -1,8 +1,10 @@
 module Mina
   module Helpers
     module Internal
+      extend Configuration::DSL
+
       def deploy_script
         yield
         erb Mina.root_path(fetch(:deploy_script))
       end
 
@@ -11,18 +13,36 @@
         erb = ERB.new(File.read(file))
         erb.result b
       end
 
       def echo_cmd(code, ignore_verbose = false)
-        if Mina::Configuration.instance.fetch(:verbose) && !ignore_verbose
+        if fetch(:verbose) && !ignore_verbose
           "echo #{Shellwords.escape('$ ' + code)} &&\n#{code}"
         else
           code
         end
       end
 
       def indent(count, str)
         str.gsub(/^/, ' ' * count)
+      end
+
+      def report_time
+        time_start = Time.now
+        output = yield
+        puts "Elapsed time: %.2f seconds" % [Time.now - time_start]
+        output
+      end
+
+      def next_version
+        case fetch(:version_scheme)
+        when :datetime
+          Time.now.utc.strftime("%Y%m%d%H%M%S")
+        when :sequence
+          "$((`ls -1 #{fetch(:releases_path)} | sort -n | tail -n 1`+1))"
+        else
+          fail 'Unrecognizes version scheme. Use :datetime or :sequence'
+        end
       end
     end
   end
 end
 extend Mina::Helpers::Internal