---
stages:
  - test
  - deploy

lint:charts:
  image:
    name: alpine/helm
    entrypoint: ["/bin/sh", "-c"]
  stage: test
  script:
    - helm lint charts/*

pages:
  image:
    name: alpine/helm
    entrypoint: ["/bin/sh", "-c"]
  stage: deploy
  before_script:
    - apk add pandoc --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community --no-cache
    - grep 'repository:' charts/*/Chart.yaml | awk '{ print $3 }' | uniq | xargs -rn1 sh -c 'helm repo add $(basename $0) $0'
    - helm repo update
    - ls -d1 charts/* | xargs -rn1 helm dependency build --skip-refresh
  script:
    - mkdir -p packaged
    - (cd packaged; helm package ../charts/*)
    - ls -d1 packaged/* | xargs -rn1 sh -c '
        curl --user gitlab-ci-token:$CI_JOB_TOKEN "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/stable/charts/$(basename $0)" -Iso /dev/null -w "%{http_code}" | grep 200 ||
        curl --request POST --user gitlab-ci-token:$CI_JOB_TOKEN --form "chart=@$0" "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/api/${CHANNEL}/charts"
      '
    - echo "Allowing some time for changes to percolate..."
    - sleep 10
    - mkdir -p public
    - "echo \"User-Agent: *\nDisallow: /\" > ./public/robots.txt"
    - curl --user gitlab-ci-token:$CI_JOB_TOKEN "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/${CHANNEL}/index.yaml" -o repo-index.yaml
    - sed -e "s|- charts/|- ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/helm/${CHANNEL}/charts/|" repo-index.yaml > ./public/index.yaml
    - cp artifacthub-repo.yml ./public/
    - pandoc -f markdown README.md > ./public/index.html
  artifacts:
    paths:
      - public
  variables:
    CHANNEL: stable
  only:
    - master@ananace/charts