name: Release

on:
  push:
    tags:
    - "*"

env:
  # renovate: datasource=docker depName=alpine/helm
  HELM_VERSION: "3.16.4"

jobs:
  generate-chart-publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: install tools
        run: |
          apt update --yes
          apt install --yes curl ca-certificates curl gnupg
          # helm
          curl --location --output helm-v${HELM_VERSION}-linux-amd64.tar.gz https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz
          tar --extract --gzip --file helm-v${HELM_VERSION}-linux-amd64.tar.gz
          mv linux-amd64/helm /usr/local/bin/
          rm -rf linux-amd64 helm-v${HELM_VERSION}-linux-amd64.tar.gz
          helm version

      # - name: Import GPG key
      #   id: import_gpg
      #   uses: https://github.com/crazy-max/ghaction-import-gpg@v6
      #   with:
      #     gpg_private_key: ${{ secrets.GPGSIGN_KEY }}
      #     passphrase: ${{ secrets.GPGSIGN_PASSPHRASE }}
      #     fingerprint: CC64B1DB67ABBEECAB24B6455FC346329753F4B0

      # Using helm gpg plugin as 'helm package --sign' has issues with gpg2: https://github.com/helm/helm/issues/2843
      - name: package chart
        run: |
          helm dependency build
          helm package --version "${GITHUB_REF#refs/tags/v}" ./
        #  mkdir gitea
        #  mv gitea*.tgz gitea/
        #  curl -s -L -o gitea/index.yaml https://dl.gitea.com/charts/index.yaml
        #  helm repo index gitea/ --url https://dl.gitea.com/charts --merge gitea/index.yaml
        #  # push to dockerhub
        #  echo ${{ secrets.DOCKER_CHARTS_PASSWORD }} | helm registry login -u ${{ secrets.DOCKER_CHARTS_USERNAME }} registry-1.docker.io --password-stdin
        #  helm push gitea/gitea-${GITHUB_REF#refs/tags/v}.tgz oci://registry-1.docker.io/giteacharts
        #  helm registry logout registry-1.docker.io