Merge pull request #2 from monterail/configurable-role

Configurable role

Author: h0lyalg0rithm

README.md

@@ -33,23 +33,32 @@ By default the gem expects a the clockwork script to be present in the lib folde
 
 ```ruby
 
-	:clockwork_default_hooks = true
+    :clockwork_default_hooks = true
     :clockwork_file = "lib/clockwork.rb"
+    :clockwork_role = :app
 ```
 To override the defaults just change it in your Capfile
 
 ## To Change the clockscript location
 ```ruby
 
-   set :clockwork_file, "clockwork.rb"
-   
+    set :clockwork_file, "clockwork.rb"
+
 ```
 ## To remove the default hooks
 
 By default the clockwork daemon is restarted everytime you deploy to your server
 ```ruby
 
-	set :clockwork_default_hooks, false
+    set :clockwork_default_hooks, false
+```
+
+## To change server role
+
+By default the clockwork will be deployed with `:app` role
+```ruby
+
+    set :clockwork_role, :app
 ```
 
 ## Other capistrano tasks

lib/capistrano/tasks/capistrano-clockwork.rake

@@ -1,7 +1,8 @@
 namespace :load do
   task :defaults do
-    set :clockwork_default_hooks, -> { true } 
+    set :clockwork_default_hooks, -> { true }
     set :clockwork_file, -> { "lib/clockwork.rb" }
+    set :clockwork_role, -> { :app }
   end
 end
 
@@ -17,7 +18,7 @@ end
 namespace :clockwork do
   desc "Stop clockwork"
   task :stop do
-    on roles(:app) do
+    on roles(fetch(:clockwork_role)) do
       within release_path do
         with rails_env: fetch(:rails_env) do
           execute :bundle, :exec, :clockworkd, "-c #{fetch(:clockwork_file)} --dir=. --pid-dir=#{cw_pid_dir} --log-dir=#{cw_log_dir} --log stop"
@@ -28,7 +29,7 @@ namespace :clockwork do
 
   desc "Clockwork status"
   task :status do
-    on roles(:app) do
+    on roles(fetch(:clockwork_role)) do
       within release_path do
         with rails_env: fetch(:rails_env) do
           execute :bundle, :exec, :clockworkd, "-c #{fetch(:clockwork_file)} --dir=. --pid-dir=#{cw_pid_dir} --log-dir=#{cw_log_dir} --log status"
@@ -39,7 +40,7 @@ namespace :clockwork do
 
   desc "Start clockwork"
   task :start do
-    on roles(:app) do
+    on roles(fetch(:clockwork_role)) do
       within release_path do
         with rails_env: fetch(:rails_env) do
           execute :bundle, :exec, :clockworkd, "-c #{fetch(:clockwork_file)} --dir=. --pid-dir=#{cw_pid_dir} --log-dir=#{cw_log_dir} --log start"
@@ -50,7 +51,7 @@ namespace :clockwork do
 
   desc "Restart clockwork"
   task :restart do
-    on roles(:app) do
+    on roles(fetch(:clockwork_role)) do
       within release_path do
         with rails_env: fetch(:rails_env) do
           execute :bundle, :exec, :clockworkd, "-c #{fetch(:clockwork_file)} --dir=. --pid-dir=#{cw_pid_dir} --log-dir=#{cw_log_dir} --log restart"
@@ -73,4 +74,4 @@ namespace :clockwork do
   task :add_default_hooks do
     after 'deploy:publishing', 'clockwork:restart'
   end
-end
+end