recipes.rb in railsmachine-1.0.0

- old
+ new
@@ -1,135 +1,161 @@
 require 'railsmachine/recipes/svn'
 require 'railsmachine/recipes/mysql'
+require 'railsmachine/recipes/pgsql'
 require 'railsmachine/recipes/apache'
 require 'railsmachine/recipes/mongrel'
 
-Capistrano.configuration(:must_exist).load do
+Capistrano::Configuration.instance(:must_exist).load do
+  
+  default_run_options[:pty] = true
+  set :keep_releases, 3
   set :app_symlinks, nil
   
-  desc <<-DESC
-  A macro task that calls setup, setup_db, setup_app, setup_symlinks, and setup_web.
-  Used to configure your deployment environment in one command.
-  DESC
-  task :setup_servers  do
-    setup
-  begin
-    setup_db
-  rescue
-    puts "setup_db failed!"
-  end
-    setup_app
-    setup_symlinks
-    setup_web
-  end
+  namespace :servers do
   
-  desc <<-DESC
-  A macro task that calls setup_db, setup_app, setup_symlinks, and setup_web.
-  Used to configure your deployment environment in one command.
-  DESC
-  task :setup_app, :roles => :app  do
-    set :mongrel_environment, rails_env
-    set :mongrel_port, apache_proxy_port
-    set :mongrel_servers, apache_proxy_servers
-    set :mongrel_user, user unless mongrel_user
-    set :mongrel_group, mongrel_user unless mongrel_group
-    set_mongrel_conf
-    configure_mongrel_cluster
-  end
+    desc <<-DESC
+    A macro task that calls setup for db, app, symlinks, and web.
+    Used to configure your deployment environment in one command.
+    DESC
+    task :setup  do
+      deploy.setup
+    begin
+      db.setup
+    rescue
+      puts "db:setup failed!"
+    end
+      app.setup
+      web.setup
+    end
   
-  desc "Restart application server."
-  task :restart_app, :roles => :app  do
-    set_mongrel_conf
-    restart_mongrel_cluster
-  end
+    desc "A macro task that restarts the application and web servers"
+    task :restart do
+      app.restart
+      web.restart
+    end
   
-  desc "Start application server."
-  task :start_app, :roles => :app  do
-    set_mongrel_conf
-    start_mongrel_cluster
   end
   
-  desc "Stop application server."
-  task :stop_app, :roles => :app  do
-    set_mongrel_conf
-    stop_mongrel_cluster
-  end
+  namespace :app do
   
-  def set_mongrel_conf
-    set :mongrel_conf, "/etc/mongrel_cluster/#{application}.conf" unless mongrel_conf
-  end 
-
-  desc "Setup web server."
-  task :setup_web, :roles => :web  do
-    set :apache_server_name, domain unless apache_server_name
-    configure_apache
-  end
+    desc 'Setup mongrel'
+    task :setup, :roles => :app  do
+      set :mongrel_environment, rails_env
+      set :mongrel_port, apache_proxy_port
+      set :mongrel_servers, apache_proxy_servers
+      set :mongrel_user, user unless mongrel_user
+      set :mongrel_group, mongrel_user unless mongrel_group
+      set_mongrel_conf
+      mongrel.cluster.configure
+    end
+    
+    desc "Restart application server."
+    task :restart, :roles => :app  do
+      set_mongrel_conf
+      mongrel.cluster.restart
+    end
+    
+    desc "Start application server."
+    task :start, :roles => :app  do
+      set_mongrel_conf
+      mongrel.cluster.start
+    end
+    
+    desc "Stop application server."
+    task :stop, :roles => :app  do
+      set_mongrel_conf
+      mongrel.cluster.stop
+    end
   
-  desc "Restart web server."
-  task :restart_web, :roles => :web  do
-    restart_apache
-  end
+    namespace :symlinks do
   
-  desc "Reload web server configuration."
-  task :reload_web, :roles => :web  do
-    reload_apache
-  end
+      desc "Setup application symlinks in the public"
+      task :setup, :roles => [:app, :web] do
+        if app_symlinks
+          app_symlinks.each { |link| run "mkdir -p #{shared_path}/public/#{link}" }
+        end
+      end
+
+      desc "Link public directories to shared location."
+      task :update, :roles => [:app, :web] do
+        if app_symlinks
+          app_symlinks.each { |link| run "ln -nfs #{shared_path}/public/#{link} #{current_path}/public/#{link}" }
+        end
+      end
   
-  desc "Start web server."
-  task :start_web, :roles => :web  do
-    start_apache
-  end
+    end
   
-  desc "Stop web server."
-  task :stop_web, :roles => :web  do
-    stop_apache
   end
   
-  desc "Setup database server."
-  task :setup_db, :roles => :db, :only => { :primary => true } do
-    setup_mysql
-  end
+  namespace :web do
+    
+    desc "Setup web server."
+    task :setup, :roles => :web  do
+      set :apache_server_name, domain unless apache_server_name
+      apache.configure
+    end
+    
+    desc "Restart web server."
+    task :restart, :roles => :web  do
+      apache.restart
+    end
+    
+    desc "Reload web server configuration."
+    task :reload, :roles => :web  do
+      apache.reload
+    end
+    
+    desc "Start web server."
+    task :start, :roles => :web  do
+      apache.start
+    end
+    
+    desc "Stop web server."
+    task :stop, :roles => :web  do
+      apache.stop
+    end  
   
-  desc "Setup source control server."
-  task :setup_scm, :roles => :scm  do
-  begin  
-    setup_svn
-  rescue
-    puts "setup_svn failed!"
   end
-    import_svn
-  end
   
-  desc "Setup public symlink directories"
-  task :setup_symlinks, :roles => [:app, :web] do
-    if app_symlinks
-      app_symlinks.each { |link| run "mkdir -p #{shared_path}/public/#{link}" }
+  namespace :db do
+  
+    desc "Setup database server."
+    task :setup, :roles => :db, :only => { :primary => true } do
+      db_config = YAML.load_file('config/database.yml')
+      db_type = db_config[rails_env]["adapter"]
+      case db_config[rails_env]["adapter"]
+        when "mysql"
+          mysql.setup
+        when "postgresql"
+          postgresql.setup
+        else 
+          puts "Only MySQL or Postgres can be configured by db:setup."
+      end
     end
+  
   end
   
-  desc "Link up any public directories."
-  task :symlink_public, :roles => [:app, :web] do
-    if app_symlinks
-      app_symlinks.each { |link| run "ln -nfs #{shared_path}/public/#{link} #{current_path}/public/#{link}" }
+  namespace :repos do
+    
+    desc "Setup source control repository."
+    task :setup, :roles => :scm  do
+    begin  
+      svn.setup
+    rescue
+      puts "svn:setup failed!"
     end
- end
+      svn.import
+    end  
   
-  desc <<-DESC
-  Restart the processes on the application server by calling restart_app.
-  DESC
-  task :restart, :roles => :app do
-    restart_app
   end
   
-  desc <<-DESC
-  Start the processes on the application server by calling start_app.
-  DESC
-  task :spinner, :roles => :app do
-    start_app
-  end
   
-  desc "Creates additional symlinks."
-  task :after_symlink, :roles => [:app, :web] do
-    symlink_public
-  end
+  before  'deploy:update_code', 'app:symlinks:setup'
+  after   'deploy:symlink', 'app:symlinks:update'
+  after   'deploy:cold', 'web:reload'
+  after   :deploy,'deploy:cleanup'
+  
+  def set_mongrel_conf
+    set :mongrel_conf, "/etc/mongrel_cluster/#{application}.conf" unless mongrel_conf
+  end 
   
 end