Build Stages: Deploying to Heroku

This example has 5 build stages:

Two jobs running unit tests in parallel on stage 1.
One job deploying the application to Heroku staging.
One job testing the staging deployment on Heroku.
One job deploying the application to Heroku production.
One job testing the production deployment on Heroku.

Here’s what the .travis.yml config could look like:

jobs:
  include:
    - stage: unit tests
      script: "Running unit tests (1)"
    - stage: unit tests
      script: "Running unit tests (2)"
    - stage: deploy to staging
      script: skip
      deploy: &heroku
        provider: heroku
        app: sf-stages-staging
        api_key: $HEROKU_AUTH_TOKEN
    - stage: test staging
      script: 'curl http://sf-stages-staging.herokuapp.com'
    - stage: deploy to production
      script: skip
      deploy:
        <<: *heroku
        app: sf-stages-production
    - stage: test production
      script: 'curl http://sf-stages-production.herokuapp.com'

This is how the build matrix would look like:

You can find the code for this example on our demo repository: