Merge pull request #664 from pozorvlak/travis_containers

Deployment from Travis containers

.travis.yml

@@ -1,12 +1,34 @@
----
+sudo: false
 language: ruby
-
-env: GROWSTUFF_SITE_NAME="Growstuff (travis)" RAILS_SECRET_TOKEN='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
-bundler_args: --without development production staging
+cache: bundler
+env:
+  matrix:
+    - GROWSTUFF_SITE_NAME="Growstuff (travis)" RAILS_SECRET_TOKEN='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
+  global:
+    secure: "Z5TpM2jEX4UCvNePnk/LwltQX48U2u9BRc+Iypr1x9QW2o228QJhPIOH39a8RMUrepGnkQIq9q3ZRUn98RfrJz1yThtlNFL3NmzdQ57gKgjGwfpa0e4Dwj/ZJqV2D84tDGjvdVYLP7zzaYZxQcwk/cgNpzKf/jq97HLNP7CYuf4="
+bundler_args: "--without development production staging"
 rvm:
-  - 2.1.5
+- 2.1.5
 before_script:
-  - psql -c 'create database growstuff_test;' -U postgres
+- psql -c 'create database growstuff_test;' -U postgres
 script:
-  - bundle exec rake db:migrate --trace
-  - bundle exec rspec spec/
+- bundle exec rake db:migrate --trace
+- bundle exec rspec spec/
+before_deploy:
+  - bundle exec script/heroku_maintenance.rb on
+deploy:
+  provider: heroku
+  api_key:
+    secure: WrQxf0fEKkCdXrjcejurobOnNNz3he4dDwjBbToXbQTQNDObPp7NetJrLsfM8FiUFEeOuvhIHHiDQtMvY720zGGAGxDptvgFS+0QHCUqoTRZA/yFfUmHlG2jROXTzk5uVK0AE4k6Ion5kX8+mM0EnMT/7u+MTFiukrJctSiEXfg=
+  on:
+    repo: Growstuff/growstuff
+  app:
+    dev: growstuff-staging
+    travis_deploy: tranquil-basin-3130
+    travis_containers: tranquil-basin-3130
+  run:
+    - "rake db:migrate"
+    - "script/deploy-tasks.sh"
+    - restart
+after_deploy:
+  - bundle exec script/heroku_maintenance.rb off

Gemfile

@@ -110,3 +110,7 @@ group :development, :test do
   gem 'poltergeist', '~> 1.5.1'         # for headless JS testing
   gem 'i18n-tasks'                      # adds tests for finding missing and unused translations
 end
+
+group :travis do
+  gem 'heroku-api'
+end

Gemfile.lock

@@ -110,6 +110,7 @@ GEM
       thread
       thread_safe
     erubis (2.7.0)
+    excon (0.43.0)
     execjs (2.2.2)
     factory_girl (4.5.0)
       activesupport (>= 3.0.0)
@@ -136,6 +137,9 @@ GEM
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
     hashie (3.3.2)
+    heroku-api (0.3.22)
+      excon (~> 0.38)
+      multi_json (~> 1.8)
     highline (1.6.21)
     hike (1.2.3)
     hpricot (0.8.6)
@@ -358,6 +362,7 @@ DEPENDENCIES
   gravatar-ultimate
   haml
   haml-rails
+  heroku-api
   i18n-tasks
   jquery-rails
   jquery-ui-rails (~> 5.0.2)

script/heroku_maintenance.rb

@@ -0,0 +1,25 @@
+#!/usr/bin/env ruby
+
+require 'heroku-api'
+require 'yaml'
+
+heroku = Heroku::API.new(:api_key => ENV['HEROKU_API_KEY'])
+branch = ENV['TRAVIS_BRANCH']
+travis_config = YAML.load_file('.travis.yml')
+if travis_config['deploy']['app'].has_key? branch
+  app = travis_config['deploy']['app'][branch]
+else
+  abort "No Heroku app found for branch #{branch}"
+end
+
+case ARGV[0]
+when "on"
+  maintenance_state = 1
+when "off"
+  maintenance_state = 0
+else
+  abort "usage: #{$0} (on|off)"
+end
+
+puts "Turning #{maintenance_state} maintenance mode on app #{app}"
+heroku.post_app_maintenance(app, maintenance_state)