---
variables:
  S3_ENDPOINT: "https://s3.embl.de"
  S3_BUCKET: "annelids"
  JBROWSE_HOSTNAME: "genomes-dev.arendt.embl.de"
  RELEASE_LABEL: "dev"
  INGRESS_CLASS: "internal-users"

stages:
  - access_test
  - build_container
  - deploy_to_cluster
  - clean_up_on_failure

s3_access_test:
  image: minio/mc
  stage: access_test
  before_script:
    - mc alias set genomes $S3_ENDPOINT $S3_ACCESS_KEY $S3_SECRET_KEY
  script:
    - mc ls genomes/$S3_BUCKET
    - cd image

cluster_access_test:
  image: dtzar/helm-kubectl:3.8.2
  stage: access_test
  before_script:
    - cd deployment
    - echo $KUBECONFIG | base64 -d > /tmp/kubeconf
    - export KUBECONFIG=/tmp/kubeconf
  script:
    - kubectl config current-context

build_nginx_with_jbrowse_config_file:
  image: gcr.io/kaniko-project/executor:debug-v0.21.0
  stage: build_container
  before_script:
    # yamllint disable-line rule:line-length
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
  script:
    - /kaniko/executor --cache=true --context $CI_PROJECT_DIR/image
      --dockerfile $CI_PROJECT_DIR/image/Dockerfile
      --destination $CI_REGISTRY_IMAGE:jbrowse2-$CI_COMMIT_SHORT_SHA

kustomize_build_apply:
  image: dtzar/helm-kubectl:3.8.2
  stage: deploy_to_cluster
  before_script:
    - echo $KUBECONFIG | base64 -d > /tmp/kubeconf
    - export KUBECONFIG=/tmp/kubeconf
  script:
    - echo "You are on branch $CI_COMMIT_REF_NAME"
    - envsubst < deployment/jbrowse2-dep.yml > deployment/jbrowse2-dep.yaml
    - cat deployment/jbrowse2-dep.yaml
    - kubectl apply -k deployment
    - kubectl -n $NS rollout restart deployment/jbrowse2-$RELEASE_LABEL
    - kubectl -n $NS wait --for=condition=available
      --timeout=60s deploy/jbrowse2-$RELEASE_LABEL
    - kubectl -n $NS rollout status deployment/jbrowse2-$RELEASE_LABEL
  dependencies:
    - cluster_access_test
    - build_nginx_with_jbrowse_config_file
  rules:
    - if: '$CI_COMMIT_REF_NAME  == "main"'
      variables:
        JBROWSE_HOSTNAME: "genomes.arendt.embl.de"
        RELEASE_LABEL: "prod"
        INGRESS_CLASS: "external-users"
    - when: always

clean_up_k8s_deployment:
  image: dtzar/helm-kubectl:3.8.2
  stage: clean_up_on_failure
  before_script:
    - echo $KUBECONFIG | base64 -d > /tmp/kubeconf
    - export KUBECONFIG=/tmp/kubeconf
  script:
    - echo 'Failed job, deleting resources'
    - envsubst < deployment/jbrowse2-dep.yml > deployment/jbrowse2-dep.yaml
    - kubectl delete -k deployment
  dependencies:
    - kustomize_build_apply
  rules:
    - if: '$CI_COMMIT_REF_NAME  == "main"'
      variables:
        JBROWSE_HOSTNAME: "genomes.arendt.embl.de"
        RELEASE_LABEL: "prod"
        INGRESS_CLASS: "external-users"
    - when: on_failure