wercker.yml

box: ruby:2.3.1
# This is the build pipeline. Pipelines are the core of wercker
# Read more about pipelines on our dev center
# http://devcenter.wercker.com/docs/pipelines/index.html
build:
    services:
       - id: postgres
         env:
           POSTGRES_PASSWORD: $PG_PASS
           POSTGRES_USER: $PG_USER  
    # Steps make up the actions in your pipeline
    steps:
        - bundle-install:
          jobs: 4

        # Prepare postgresql for Rails
        - rails-database-yml:
            service: postgresql-docker

        # - install-packages:
        #     name: Install node.js, build-essential, libpq-dev
        #     packages: build-essential libpq-dev nodejs

        - script:
            name: Set up db
            code: |
                RAILS_ENV=test bundle exec rake db:schema:load

        - script:
            name: rspec
            code: bundle exec rspec
    #Slack Notification
    after-steps:
        - slack-notifier:
            url: $SLACK_URL
            channel: $SLACK_CHANNEL
            username: werckerbot
            notify_on: "failed"
deploy:
    # Deploy to staging server
    steps:
        - add-to-known_hosts:
            hostname: $STAGING_IP_ADDRESS
        - add-ssh-key:
            keyname: $KEYNAME
        - mktemp:
            envvar: PRIVATEKEY_PATH
        - create-file:
            name: write key
            filename: $PRIVATEKEY_PATH
            content: $FLORENCE_PRIVATE
            overwrite: true
        - script:
            name: transfer application
            code: |
              pwd
              ls -la
              echo "cd $PROJECT_FOLDER && git pull origin dev && bundle install &&  kill \`cat $PROJECT_FOLDER/tmp/pids/server.pid\` && rails s -d -b $STAGING_IP_ADDRESS -p 8080" | ssh root@$STAGING_IP_ADDRESS
    after-steps:
        - slack-notifier:
            url: $SLACK_URL
            channel: $SLACK_CHANNEL
            username: werckerbot
            #notify_on: "failed"