stages:
  - lint
  - build
  - deploy
  - release

default:
  image:
    name: "alpine/k8s:1.26.3"

variables:
  PIPELINE:
    description: "Defines which Path of the Pipeline"
    value: "default"
    options:
      - release
      - default

workflow:
  name: "Pipeline for Merge Request: $merge_request_event"
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      variables:
        PIPELINE: "release"
    - if: $CI_COMMIT_REF_NAME =~ /release/
      variables:
        PIPELINE: "release"
    - if: $CI_COMMIT_TAG
      when: never
    - if: $CI_PIPELINE_SOURCE == "push"
      when: never
    - if: "$CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS"
      when: never

Helm Lint:
  stage: lint
  image:
    name: alpine/helm:3.11.1
    entrypoint: ["/bin/sh", "-c"]
  script:
    - helm lint .

Helm Template:
  stage: lint
  image:
    name: alpine/helm:3.11.1
    entrypoint: ["/bin/sh", "-c"]
  script:
    - echo "Templating for Answerfile Container Upload"
    - helm template . -f testanswers/answers-startup.yml

Kubescore:
  stage: lint
  image: zegl/kube-score:latest
  script:
    - echo "Scoring the Chart YAML"
    - kube-score score Chart.yaml

Nexus Upload:
  stage: release
  needs:
    - Helm Template
    - Helm Lint
  rules:
    - if: $PIPELINE == "release"
  image: registry.knecon.com/knecon/devops/build-image:latest
  script:
    - VERSION=$(cat Chart.yaml | grep "^version:" | sed  's/^version:\s\(.*\)$/\1/g')
    - uploadFile=$( helm package . | awk 'NF>1{print q $NF}' )
    - curl -s -u "${CI_NEXUS_USER}:${CI_NEXUS_PASSWORD}" "${CI_NEXUS_ADDRESS}:443/repository/red-dev/" --upload-file $uploadFile
    - echo "FILE=$(echo $uploadFile)" >> variables.env
    - echo "VERSION=$(echo $VERSION)" >> variables.env
  artifacts:
    reports:
      dotenv: variables.env     

Helm-pre-release:
  stage: release
  rules:
    - if: $PIPELINE == "release"
  needs:
    - job: Nexus Upload
      artifacts: true
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  script:
    - echo "Releasing version $VERSION"
  release:
    tag_name: '$VERSION'
    description: '$VERSION'
    ref: '$CI_COMMIT_SHA'  
    assets:
      links:   
        - name: '$FILE'
          url: '${CI_NEXUS_ADDRESS}/repository/red-dev/$FILE'