.gitlab-ci.yml

image: ubuntu:16.04

stages:
  - deploy

deploy_review:
  stage: deploy
  script:
    - echo "Deploy a review app"
    - apt-get update
    - apt-get install -y python-pip git
    - pip install gigalixir
    - echo "Logging into gigalixir"
    - gigalixir login -e $GIGALIXIR_EMAIL -y -p $GIGALIXIR_PASSWORD
    - APP_NAME="$GIGALIXIR_APP_NAME-$CI_ENVIRONMENT_SLUG"
    - echo "Creating gigalixir app $APP_NAME"
    - gigalixir create --name $APP_NAME || gigalixir set_git_remote $APP_NAME
    - echo "Creating database"
    - if [ "$(gigalixir databases $APP_NAME)" = "[]" ]; then gigalixir create_database $APP_NAME; fi
    - echo "Pushing"
    - git push -f gigalixir HEAD:refs/heads/master
    - echo "Databases may take some time to create. You can check the status by running gigalixir databases $APP_NAME"
    - echo "To run migrations automatically, see http://gigalixir.readthedocs.io/en/latest/main.html#how-to-set-up-continuous-integration-ci-cd"
    - echo "Don't forget to set config variables here if needed by running gigalixir set_config $APP_NAME KEY VALUE"
  environment:
    name: review/$CI_COMMIT_REF_NAME
    url: https://$GIGALIXIR_APP_NAME-$CI_ENVIRONMENT_SLUG.gigalixirapp.com
    on_stop: stop_review
  only:
    - branches
  except:
    - master

deploy_staging:
  stage: deploy
  script:
    - echo "Deploy to staging server"
    - apt-get update
    - apt-get install -y python-pip git
    - pip install gigalixir
    - echo "Logging into gigalixir"
    - gigalixir login -e $GIGALIXIR_EMAIL -y -p $GIGALIXIR_PASSWORD
    - echo "Setting git remote"
    - gigalixir set_git_remote $GIGALIXIR_APP_NAME-staging
    - echo "Pushing"
    - git push -f gigalixir HEAD:refs/heads/master
  environment:
    name: staging
    url: https://$GIGALIXIR_APP_NAME-staging.gigalixirapp.com
  only:
  - master

deploy_prod:
  stage: deploy
  script:
    - echo "Deploy to production server"
    - apt-get update
    - apt-get install -y python-pip git
    - pip install gigalixir
    - echo "Logging into gigalixir"
    - gigalixir login -e $GIGALIXIR_EMAIL -y -p $GIGALIXIR_PASSWORD
    - echo "Setting git remote"
    - gigalixir set_git_remote $GIGALIXIR_APP_NAME
    - echo "Pushing"
    - git push -f gigalixir HEAD:refs/heads/master
  environment:
    name: production
    url: https://$GIGALIXIR_APP_NAME.gigalixirapp.com
  when: manual
  only:
  - master

stop_review:
  stage: deploy
  variables:
    GIT_STRATEGY: none
  script:
    - apt-get update
    - apt-get install -y python-pip jq
    - pip install gigalixir
    - echo "Logging into gigalixir"
    - gigalixir login -e $GIGALIXIR_EMAIL -y -p $GIGALIXIR_PASSWORD
    - APP_NAME="$GIGALIXIR_APP_NAME-$CI_ENVIRONMENT_SLUG"
    - echo "Scaling app $APP_NAME to 0 replicas"
    - gigalixir scale --replicas=0 $APP_NAME
    - echo "Looking for databases"
    - DATABASE_IDS=$(gigalixir databases $APP_NAME | jq -r '.[] | select(.state == "AVAILABLE") | .id')
    - for db in $DATABASE_IDS; do echo "Deleting database ${DATABASE_IDS}"; echo 'y' | gigalixir delete_database $APP_NAME $db; done
  when: manual
  environment:
    name: review/$CI_COMMIT_REF_NAME
    action: stop
  only:
    - branches
  except:
    - master