stages:
  - test
  - build
  - deploy

variables:
  APP_VERSION: ${CI_COMMIT_REF_SLUG}

.test-template:
  image: python:3.9-buster
  stage: test
  tags:
    - kube
  except:
    - tags
  before_script:
    - echo "${DOCKER_REGISTRY}"
    - pip install poetry==1.1.6
    - poetry config virtualenvs.create false
    - poetry install

flake8:
  stage: test
  extends:
    - .test-template
  script:
    - flake8 --count .

pytest:
  extends:
    - .test-template
  script:
    - pytest -vv

black:
  extends:
    - .test-template
  script:
    - black --check .

mypy:
  stage: test
  extends:
    - .test-template
  script:
    - mypy .

image-builder:
  stage: build
  image:
    name: gcr.io/kaniko-project/executor:v1.6.0-debug
    entrypoint: [ "" ]
  tags:
    - kube
  only:
    - tags
  script:
    - mkdir -p /kaniko/.docker
    - echo "{\"auths\":{\"$DOCKER_REGISTRY\":{\"username\":\"$DOCKER_USER\",\"password\":\"$DOCKER_PASSWORD\"}}}" > /kaniko/.docker/config.json
    - /kaniko/executor --context .
      --dockerfile deploy/Dockerfile
      --destination "$IMAGE_NAME:$APP_VERSION"
      --force

deploy:
  stage: deploy
  image: dtzar/helm-kubectl:3.6.3
  tags:
    - kube
  only:
    - tags
  script:
    - export KUBECONFIG=$KUBE_CONF
    - env | grep "^LENOCHKA_" > .deploy-env
    - kubectl delete configmap --namespace "$NAMESPACE" "$ENVCONF" || true
    - kubectl create configmap --namespace "$NAMESPACE" "$ENVCONF" --from-env-file=.deploy-env
    - envsubst < "$HELM_VALUES" > deploy-values.yml
    - helm upgrade lenocka deploy/charts/lenocka/ -f deploy-values.yml --namespace "$NAMESPACE"