.gitlab-ci.yml

stages:       #what are the different 'stages'?  Maybe there's a test, build and deploy phase.  Here's we're just deploying.
- deploy

deploy_test:    #the label of this job
  stage: deploy  #what stage is belongs to
  script:        #the script we're going to run on the remote system when this thing fires.
    - docker-compose up -d --build    #builds and brings up everything in daemon mode
  environment:    #Special tag, which links to the enviorments tab in your GL project.
    name: test    #a label
    url: https://taxon-test.cs.washington.edu  #Link which will show up on the enviornments tab
  tags:           #Controls which runner to select
    - lab-docker-test   #in this case the runner for docker-test
  only:           #controls what this gets run on
    - branches    #in this case everytime any branch gets pushed

deploy_prod:
  stage: deploy
  script:
    - docker-compose up -d --build
  environment:
    name: prod
    url: https://taxon.cs.washington.edu
  tags:
    - lab-docker-prod
  only:
    - branches