werker.yml for rails

werker.yml

box: nafu/ubuntu12.04-ruby2.1.1@1.0.1
# Build definition
# See the Rails section on the wercker devcenter:
# http://devcenter.wercker.com/articles/languages/ruby/settingup-rails4.html
# You will want to define your database as follows:
services:
  - wercker/postgresql
# See more about services on our devcenter:
# http://devcenter.wercker.com/articles/services/
build:
  steps:
    # Uncomment this to force RVM to use a specific Ruby version
    # - rvm-use:
    #       version: 2.1.0

    # A step that executes `bundle install` command
    - bundle-install

    # A step that prepares the database.yml using the database in services
    - rails-database-yml:
        service: postgresql

    # A custom script step, name value is used in the UI
    # and the code value contains the command that get executed
    - script:
        name: echo ruby information
        code: |
          echo "ruby version $(ruby --version) running"
          echo "from location $(which ruby)"
          echo -p "gem list: $(gem list)"
    # Add more steps here:
    - script:
        name: update rake
        code: bundle update
    - script:
        name: set up db
        code: RAILS_ENV=test bundle exec rake db:schema:load
    - script:
        name: rspec and cucumber
        code: |
          bundle exec rspec --format html > $WERCKER_REPORT_ARTIFACTS_DIR/rspec.html
          bundle exec cucumber --format html > $WERCKER_REPORT_ARTIFACTS_DIR/scenario.html
          mv $WERCKER_ROOT/coverage $WERCKER_REPORT_ARTIFACTS_DIR
deploy:
  steps:
    - heroku-deploy:
        run: rake db:migrate; rake db:seed