.gitlab-ci.yml

include:
  - https://gitlab.exphost.pl/exphost/exphost-helms/-/raw/master/common/gitlab-ci.yml
  - https://gitlab.exphost.pl/exphost-controller/controller-helms/-/raw/master/helpers/gitlab-ci.yml

stages:
  - prepare
  - tests
  - build
  - push
  - deploy_to_dev
  - deploy
  - cleanup
  - upload


get version:
  extends: .get version

tests:
  stage: tests
  image: python:3.9
  script:
    - pip install -r requirements.txt
    - cd app
    - flake8
    - pytest --cov --cov-report term --cov-report xml --junitxml=report.xml
  artifacts:
    reports:
      cobertura: app/coverage.xml
      junit: app/report.xml
  variables:
    PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
  cache:
    paths:
      - .cache/pip

build:
  stage: build
  image: quay.io/podman/stable
  extends: .registry
  script:
    - podman pull $CI_REGISTRY_IMAGE:dev || true
    - >
      podman build 
      --pull
      --tag $CI_REGISTRY_IMAGE:dev
      .
    - podman push $CI_REGISTRY_IMAGE:dev

push image:
  variables:
    GIT_STRATEGY: none
  image: quay.io/podman/stable
  stage: push
  extends: .registry
  only:
    - master
    - tags
  script:
    - podman pull $CI_REGISTRY_IMAGE:dev
    - podman tag $CI_REGISTRY_IMAGE:dev $CI_REGISTRY_IMAGE:latest
    - podman push $CI_REGISTRY_IMAGE:latest
    - "podman tag $CI_REGISTRY_IMAGE:dev $CI_REGISTRY_IMAGE:$(cat output/version.txt)"
    - "podman push $CI_REGISTRY_IMAGE:$(cat output/version.txt)"

#push tag:
#  variables:
#    GIT_STRATEGY: none
#  image: quay.io/podman/stable
#  stage: push
#  extends: .registry
#  only:
#    - tags
#  script:
#    - podman pull $CI_REGISTRY_IMAGE:dev
#    - podman tag $CI_REGISTRY_IMAGE:dev $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
#    - podman push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME

deploy branch:
  stage: deploy
  image:
    name: alpine/helm
  environment:
    name: dev/$CI_COMMIT_REF_SLUG
    on_stop: delete_app
    url: https://$KUBE_NAMESPACE.ci.exphost.pl
  before_script:
  - helm repo add exphost https://gitlab.exphost.pl/charts
  - helm repo add dex https://charts.dexidp.io
  - helm repo update
  - apk add --no-cache ca-certificates git curl
  - curl -L "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" -o /usr/local/bin/kubectl
  - chmod +x /usr/local/bin/kubectl
  script:
  - echo "CI_ENVIRONMENT_SLUG $CI_ENVIRONMENT_SLUG"
  - echo "CI_ENVIRONMENT_SLUG $CI_ENVIRONMENT_SLUG"
  - echo "KUBE_NAMESPACE $KUBE_NAMESPACE"
  - sed -i "s/__DOMAIN__/${KUBE_NAMESPACE}.ci.exphost.pl/" gitlab-ci-values-dex.yml
  - sed -i "s/__DOMAIN__/${KUBE_NAMESPACE}.ci.exphost.pl/" gitlab-ci-values-appsservice.yml
  - sed -i "s/__DOMAIN__/${KUBE_NAMESPACE}.ci.exphost.pl/" gitlab-ci-values.yml
  - >
    helm upgrade -n $KUBE_NAMESPACE -i auth dex/dex -f gitlab-ci-values-dex.yml
    --wait --wait-for-jobs
  - >
    helm upgrade -n $KUBE_NAMESPACE -i ldap exphost/openldap -f gitlab-ci-values.yml
    --wait --wait-for-jobs
  - >
    helm upgrade -n $KUBE_NAMESPACE -i test-controller exphost/exphost-controller -f gitlab-ci-values.yml
    --version v0.0.0-latest
    --set global.domain=${KUBE_NAMESPACE}.ci.exphost.pl
    --wait --wait-for-jobs --skip-crds
  - >
    helm upgrade -n $KUBE_NAMESPACE -i test-appsservice chart -f gitlab-ci-values-appsservice.yml
    --set podAnnotations."app\.gitlab\.com/app"=$CI_PROJECT_PATH_SLUG
    --set podAnnotations."app\.gitlab\.com/env"=$CI_ENVIRONMENT_SLUG
    --set global.domain=${KUBE_NAMESPACE}.ci.exphost.pl
    --wait --wait-for-jobs --skip-crds
  - kubectl -n $KUBE_NAMESPACE rollout restart deployment test-appsservice
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      when: never
    - if: $CI_COMMIT_BRANCH

delete_app:
  stage: cleanup
  image:
    name: alpine/helm
  before_script:
  - apk add --no-cache ca-certificates git curl
  - curl -L "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" -o /usr/local/bin/kubectl
  - chmod +x /usr/local/bin/kubectl
  script:
    - helm uninstall -n $KUBE_NAMESPACE ldap --wait
    - helm uninstall -n $KUBE_NAMESPACE auth --wait
    - helm uninstall -n $KUBE_NAMESPACE test-controller --wait
    - helm uninstall -n $KUBE_NAMESPACE test-appsservice --wait
    - kubectl -n $KUBE_NAMESPACE delete pvc --all
  variables:
    GIT_STRATEGY: none
  environment:
    name: dev/$CI_COMMIT_REF_SLUG
    action: stop
  needs:
    - deploy branch
  when: manual
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      when: never
    - if: $CI_COMMIT_BRANCH

upload:
  extends: .upload
  only:
    refs:
      - tags
      - master

upload latest:
  extends: .upload latest
  only:
    refs:
      - tags
      - master

update general helm:
  extends: .deploy-to-git
  stage: upload
  variables:
    patch_cmd: yq -i e ".dependencies[] |= select(.name == \"appsservice\").version=\"$$VERSION\"" chart/Chart.yaml
    repo: git@gitlab.exphost.pl:exphost-controller/controller-helms.git
  only:
    refs:
      - tags
      - master