whenever.rb in capper-0.8.0

- old
+ new
@@ -1,49 +1,29 @@
-require File.dirname(__FILE__) + '/base' unless defined?(Capper)
+set(:whenever_command) { "#{ruby_exec_prefix} whenever" }
+set(:whenever_identifier) { application }
+set(:whenever_environment) { fetch(:rails_env, "production") }
+set(:whenever_update_flags) { "--update-crontab #{whenever_identifier} --set environment=#{whenever_environment}" }
+set(:whenever_clear_flags) { "--clear-crontab #{whenever_identifier}" }
 
-# whenever requires bundler
-require 'capper/bundler'
+after "deploy:update_code", "whenever:clear_crontab"
+after "deploy:symlink", "whenever:update_crontab"
+after "deploy:rollback", "whenever:update_crontab"
 
-Capper.load do
-  set(:whenever_command) { "bundle exec whenever" }
-  set(:whenever_identifier) { application }
-  set(:whenever_environment) { fetch(:rails_env, "production") }
-  set(:whenever_update_flags) { "--update-crontab #{whenever_identifier} --set environment=#{whenever_environment}" }
-  set(:whenever_clear_flags) { "--clear-crontab #{whenever_identifier}" }
-
-  # Disable cron jobs at the begining of a deploy.
-  after "deploy:update_code", "whenever:clear_crontab"
-  # Write the new cron jobs near the end.
-  after "deploy:symlink", "whenever:update_crontab"
-  # If anything goes wrong, undo.
-  after "deploy:rollback", "whenever:update_crontab"
-
-  namespace :whenever do
-    desc <<-DESC
-      Update application's crontab entries using Whenever. You can configure \
-      the command used to invoke Whenever by setting the :whenever_command \
-      variable, which can be used with Bundler to set the command to \
-      "bundle exec whenever". You can configure the identifier used by setting \
-      the :whenever_identifier variable, which defaults to the same value configured \
-      for the :application variable. You can configure the environment by setting \
-      the :whenever_environment variable, which defaults to the same value \
-      configured for the :rails_env variable which itself defaults to "production". \
-      Finally, you can completely override all arguments to the Whenever command \
-      by setting the :whenever_update_flags variable.
-    DESC
-    task :update_crontab do
-      on_rollback do
-        if previous_release
-          run "cd #{previous_release} && #{whenever_command} #{whenever_update_flags}"
-        else
-          run "crontab /dev/null"
-        end
+namespace :whenever do
+  desc "Update application's crontab entries"
+  task :update_crontab do
+    on_rollback do
+      if previous_release
+        run "cd #{previous_release} && #{whenever_command} #{whenever_update_flags}"
+      else
+        run "crontab /dev/null"
       end
-
-      run "cd #{current_path} && #{whenever_command} #{whenever_update_flags}"
     end
 
-    task :clear_crontab do
-      run "crontab /dev/null"
-    end
+    run "cd #{current_path} && #{whenever_command} #{whenever_update_flags}"
+  end
+
+  desc "Remove all entries from application's crontab"
+  task :clear_crontab do
+    run "crontab /dev/null"
   end
 end