name: Publish Helm Chart

on:
  release:
    types:
      - published

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Extract release version
        run: echo "VERSION=${{ github.event.release.tag_name }}" >> $GITHUB_ENV

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: latest

      - name: Log in to GitHub Container Registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | helm registry login ghcr.io --username ${{ github.actor }} --password-stdin

      - name: Install YQ
        uses: dcarbone/install-yq-action@v1.3.1

      - name: Update Chart.yaml with new version
        run: |
          yq -i ".version = \"${VERSION#v}\"" helm-chart/Chart.yaml
          yq -i ".appVersion = \"${VERSION}\"" helm-chart/Chart.yaml

      - name: Package Helm chart
        run: |
          helm package ./helm-chart

      - name: Push Helm chart to GitHub Container Registry
        run: |
          helm push formbricks-${VERSION#v}.tgz oci://ghcr.io/formbricks/helm-charts