setting up capistrano

.gitignore

@@ -25,3 +25,4 @@ secret_token
 config/app_config.yml
 config/newrelic.yml
 tmp/
+.vagrant

Gemfile

@@ -11,6 +11,7 @@ gem 'rvm-capistrano'
 gem 'sanitize'
 gem "recaptcha", :require => "recaptcha/rails"
 gem 'dynamic_form'
+gem 'unicorn'
 
 # apis
 gem 'fitgem'

Gemfile.lock

@@ -111,6 +111,7 @@ GEM
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.0)
+    kgio (2.8.0)
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
@@ -168,6 +169,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
+    raindrops (0.11.0)
     rake (10.1.0)
     rdoc (3.12.2)
       json (~> 1.4)
@@ -224,6 +226,10 @@ GEM
       polyglot
       polyglot (>= 0.3.1)
     tzinfo (0.3.37)
+    unicorn (4.6.2)
+      kgio (~> 2.6)
+      rack
+      raindrops (~> 0.7)
     vegas (0.1.11)
       rack (>= 1.0.0)
     will_paginate (3.0.4)
@@ -269,5 +275,6 @@ DEPENDENCIES
   sunspot_rails
   sunspot_solr
   sunspot_test!
+  unicorn
   vegas
   will_paginate

Vagrantfile

@@ -29,7 +29,7 @@ Vagrant::Config.run do |config|
 
   # Forward a port from the guest to the host, which allows for outside
   # computers to access the VM, whereas host only networking does not.
-  config.vm.forward_port 3000, 4000
+  config.vm.forward_port 80, 9000
 
   # Share an additional folder to the guest VM. The first argument is
   # an identifier, the second is the path on the guest to mount the

config.ru

@@ -1,4 +1,2 @@
 require ::File.expand_path('../config/environment',  __FILE__)
-
-run Rack::URLMap.new \
-  "/"       => Snpr::Application
+run Snpr::Application

config/deploy.rb

@@ -18,4 +18,8 @@ set :rvm_type, :system
 after 'deploy:restart', 'unicorn:reload'
 after 'deploy:restart', 'unicorn:restart'
 
+load 'lib/capistrano/tasks/helpers'
+load 'lib/capistrano/tasks/base'
 
+after 'deploy:update', 'deploy:migrate'
+after 'deploy:create_shared_dirs', 'deploy:assets:precompile'

config/deploy/vagrant.rb

@@ -1,2 +1,5 @@
 server "localhost:2222", :app, :web, :db, :primary => true
 set :deploy_to, "/srv/www/#{application}"
+set :scm, :none
+set :repository, "."
+set :deploy_via, :copy

config/environments/production.rb

@@ -30,7 +30,7 @@ Snpr::Application.configure do
 
   # Disable Rails's static asset server
   # In production, Apache or nginx will already do this
-  #config.serve_static_assets = false
+  config.serve_static_assets = false
 
   # Enable serving of images, stylesheets, and javascripts from an asset server
   # config.action_controller.asset_host = "http://assets.example.com"

config/unicorn/production.rb

@@ -1,17 +1,14 @@
-# ------------------------------------------------------------------------------
-# Sample rails 3 config
-# ------------------------------------------------------------------------------
-
 # Set your full path to application.
-app_path = "/srv/www/snpr"
+app_path = "/srv/www/snpr/current"
 
 # Set unicorn options
 worker_processes 5
 preload_app true
 timeout 180
+#listen "/tmp/snpr_unicorn.sock", :backlog => 64
 listen "127.0.0.1:9000"
 
-# Spawn unicorn master worker for user apps (group: apps)
+# Spawn unicorn master worker for user snpr (group: snpr)
 user 'snpr', 'snpr' 
 
 # Fill path to your app

lib/capistrano/tasks/base.rb

@@ -0,0 +1,12 @@
+namespace :deploy do
+  task :set_symlinks do
+    ln("#{shared_path}/config/app_config.yml", "#{release_path}/config/app_config.yml")
+    ln("#{shared_path}/config/database.yml", "#{release_path}/config/database.yml")
+  end
+  after "deploy:create_shared_dirs", "deploy:set_symlinks"
+
+  task :create_shared_dirs do
+    mkdir("#{shared_path}/config")
+  end
+  after "deploy:update", "deploy:create_shared_dirs"
+end

lib/capistrano/tasks/helpers.rb

@@ -0,0 +1,7 @@
+def ln(src, dst)
+  run("ln -snf '#{src}' '#{dst}'")
+end
+
+def mkdir(path)
+  run("[ -d '#{path}' ] || mkdir -p '#{path}'")
+end