name: Packaging Chart

on:
  release:
    types: [published]

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup latest Helm
        uses: azure/setup-helm@v4.3.0
        with:
          version: latest
        id: install
      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@v6
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          trust_level: 5
      - name: Export GPG key in legacy format
        run: |
          gpg --export-secret-keys --output /tmp/keyring.gpg ${{ secrets.GPG_KEY_ID }}
      - name: Package Chart
        run: |
          cp README.md ./charts/bookstack/.
          helm dependency build ./charts/bookstack
          helm package --version $CHART_VERSION --sign --keyring /tmp/keyring.gpg ./bookstack --dependency-update
          curl -H "Authorization: Basic $REPO_CREDENTIALS" -F "chart=@bookstack-$CHART_VERSION.tgz" -F "prov=@bookstack-$CHART_VERSION.tgz.prov" https://charts.morlana.net/api/charts
        env:
          REPO_CREDENTIALS: ${{ secrets.REPO_CREDENTIALS }}
          CHART_VERSION: ${{ github.event.release.tag_name }}