EduIDE-shared-cache/.github/workflows/chart-preview.yml at 333b589fa788c2cc8af27e94ef2fa32d84bead1b · EduIDE/EduIDE-shared-cache · GitHub

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name: Chart Preview

on:
  pull_request:
    paths:
      - 'chart/**'
      - '.github/workflows/chart-preview.yml'

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

      - name: Install Helm
        uses: azure/setup-helm@v4

      - name: Update chart dependencies
        run: helm dependency update ./chart

      - name: Set preview version
        run: |
          CURRENT_VERSION=$(grep '^version:' chart/Chart.yaml | awk '{print $2}')
          PREVIEW_VERSION="${CURRENT_VERSION}-pr.${{ github.event.pull_request.number }}"
          sed -i "s/^version: .*/version: ${PREVIEW_VERSION}/" chart/Chart.yaml
          echo "PREVIEW_VERSION=${PREVIEW_VERSION}" >> $GITHUB_ENV

      - name: Login to GHCR
        run: echo "${{ secrets.GITHUB_TOKEN }}" | helm registry login ghcr.io -u ${{ github.actor }} --password-stdin

      - name: Package and push
        run: |
          helm package ./chart
          helm push theia-shared-cache-${PREVIEW_VERSION}.tgz oci://ghcr.io/${{ github.repository_owner }}/charts

      - name: Comment install instructions
        uses: marocchino/sticky-pull-request-comment@v2
        with:
          header: chart-preview
          message: |
            ## 📦 Chart Preview Ready

            ```bash
            helm install test oci://ghcr.io/${{ github.repository_owner }}/charts/theia-shared-cache --version ${{ env.PREVIEW_VERSION }}
            ```

            _Updated: ${{ github.sha }}_