create-release-candidate.yml

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

name: Create and upload release candidate artifacts

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Existing Git tag (e.g., v1.1.0-incubating-rc1)'
        required: true
        type: string
      rc_number:
        description: 'Release candidate number for artifacts (e.g., 1 for RC1, 2 for RC2)'
        required: true
        type: string
        default: '1'
      image_registry:
        description: 'Container image registry prefix (e.g., ghcr.io/apache, docker.io/apache)'
        required: false
        type: string
        default: 'ghcr.io/apache'

jobs:
  create-rc:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.vars.outputs.version }}
      rc_num: ${{ steps.vars.outputs.rc_num }}
      tag_name: ${{ steps.vars.outputs.tag_name }}
      rc_dir: ${{ steps.vars.outputs.rc_dir }}
      commit_hash: ${{ steps.vars.outputs.commit_hash }}
      src_tarball: ${{ steps.vars.outputs.src_tarball }}
      compose_tarball: ${{ steps.vars.outputs.compose_tarball }}
      helm_tarball: ${{ steps.vars.outputs.helm_tarball }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Full history for proper tagging

      - name: Validate tag exists
        run: |
          TAG_NAME="${{ github.event.inputs.tag }}"

          # Check if tag exists
          if ! git rev-parse "$TAG_NAME" >/dev/null 2>&1; then
            echo "Error: Tag '$TAG_NAME' does not exist"
            echo "Available tags:"
            git tag -l | tail -10
            exit 1
          fi

          echo "✓ Tag validation passed: $TAG_NAME"

      - name: Set up variables
        id: vars
        run: |
          TAG_NAME="${{ github.event.inputs.tag }}"
          RC_NUM="${{ github.event.inputs.rc_number }}"
          IMAGE_REGISTRY="${{ github.event.inputs.image_registry }}"

          # Parse version from tag (format: v1.1.0-incubating or v1.1.0-incubating-rcN)
          # Both formats are accepted, but we use the input rc_number for artifacts
          if [[ "$TAG_NAME" =~ ^v([0-9]+\.[0-9]+\.[0-9]+-incubating)(-rc[0-9]+)?$ ]]; then
            VERSION="${BASH_REMATCH[1]}"
          else
            echo "Error: Tag must be in format vX.Y.Z-incubating or vX.Y.Z-incubating-rcN (e.g., v1.1.0-incubating-rc1)"
            exit 1
          fi

          COMMIT_HASH=$(git rev-parse "$TAG_NAME")
          COMMIT_SHORT=$(git rev-parse "$TAG_NAME" | cut -c1-9)
          RC_DIR="${VERSION}-RC${RC_NUM}"
          SRC_TARBALL="apache-texera-${VERSION}-src.tar.gz"
          COMPOSE_TARBALL="apache-texera-${VERSION}-docker-compose.tar.gz"
          HELM_TARBALL="apache-texera-${VERSION}-helm.tgz"

          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "rc_num=$RC_NUM" >> $GITHUB_OUTPUT
          echo "tag_name=$TAG_NAME" >> $GITHUB_OUTPUT
          echo "rc_dir=$RC_DIR" >> $GITHUB_OUTPUT
          echo "commit_hash=$COMMIT_HASH" >> $GITHUB_OUTPUT
          echo "commit_short=$COMMIT_SHORT" >> $GITHUB_OUTPUT
          echo "image_registry=$IMAGE_REGISTRY" >> $GITHUB_OUTPUT
          echo "src_tarball=$SRC_TARBALL" >> $GITHUB_OUTPUT
          echo "compose_tarball=$COMPOSE_TARBALL" >> $GITHUB_OUTPUT
          echo "helm_tarball=$HELM_TARBALL" >> $GITHUB_OUTPUT

          echo "Release Candidate: $TAG_NAME"
          echo "Version: $VERSION"
          echo "RC Number: $RC_NUM"
          echo "Commit: $COMMIT_HASH ($COMMIT_SHORT)"
          echo "Image Registry: $IMAGE_REGISTRY"
          echo "Staging directory: dist/dev/incubator/texera/$RC_DIR"

      - name: Create source tarball
        run: |
          TAG_NAME="${{ steps.vars.outputs.tag_name }}"
          SRC_TARBALL="${{ steps.vars.outputs.src_tarball }}"
          VERSION="${{ steps.vars.outputs.version }}"

          TEMP_DIR=$(mktemp -d)

          # Export the git repository at the tag
          git archive --format=tar --prefix="apache-texera-${VERSION}-src/" "$TAG_NAME" | tar -x -C "$TEMP_DIR"

          # Create tarball
          cd "$TEMP_DIR"
          tar -czf "$GITHUB_WORKSPACE/$SRC_TARBALL" "apache-texera-${VERSION}-src"

          cd "$GITHUB_WORKSPACE"

          # Verify tarball was created
          if [[ ! -f "$SRC_TARBALL" ]]; then
            echo "Error: Source tarball was not created"
            exit 1
          fi

          # Show tarball info
          ls -lh "$SRC_TARBALL"
          echo "✓ Created source tarball: $SRC_TARBALL"

      - name: Create Docker Compose deployment bundle
        run: |
          VERSION="${{ steps.vars.outputs.version }}"
          TAG_NAME="${{ steps.vars.outputs.tag_name }}"
          IMAGE_REGISTRY="${{ steps.vars.outputs.image_registry }}"
          COMMIT_SHORT="${{ steps.vars.outputs.commit_short }}"
          COMPOSE_TARBALL="${{ steps.vars.outputs.compose_tarball }}"

          TEMP_DIR=$(mktemp -d)
          BUNDLE_DIR="$TEMP_DIR/apache-texera-${VERSION}-docker-compose"
          mkdir -p "$BUNDLE_DIR"

          # Export the single-node directory from the tagged source
          mkdir -p "$TEMP_DIR/_raw"
          git archive --format=tar "$TAG_NAME" -- bin/single-node/ sql/ | tar -x -C "$TEMP_DIR/_raw"

          # Copy deployment files
          cp "$TEMP_DIR/_raw/bin/single-node/docker-compose.yml" "$BUNDLE_DIR/"
          cp "$TEMP_DIR/_raw/bin/single-node/nginx.conf" "$BUNDLE_DIR/"
          cp -r "$TEMP_DIR/_raw/sql" "$BUNDLE_DIR/"

          # Patch the SQL mount path for the self-contained bundle layout
          # In the repo it's ../../sql (relative to bin/single-node/), in the bundle it's ./sql
          sed -i 's|../../sql|./sql|g' "$BUNDLE_DIR/docker-compose.yml"

          # Generate a release-pinned .env file with the version tag
          # Start from the source .env and ensure IMAGE_REGISTRY and IMAGE_TAG are set
          cp "$TEMP_DIR/_raw/bin/single-node/.env" "$BUNDLE_DIR/.env"
          # Replace if line exists, otherwise append
          if grep -q '^IMAGE_REGISTRY=' "$BUNDLE_DIR/.env"; then
            sed -i "s|^IMAGE_REGISTRY=.*|IMAGE_REGISTRY=${IMAGE_REGISTRY}|" "$BUNDLE_DIR/.env"
          else
            echo "IMAGE_REGISTRY=${IMAGE_REGISTRY}" >> "$BUNDLE_DIR/.env"
          fi
          if grep -q '^IMAGE_TAG=' "$BUNDLE_DIR/.env"; then
            sed -i "s|^IMAGE_TAG=.*|IMAGE_TAG=${COMMIT_SHORT}|" "$BUNDLE_DIR/.env"
          else
            echo "IMAGE_TAG=${COMMIT_SHORT}" >> "$BUNDLE_DIR/.env"
          fi
          if grep -q '^TEXERA_SERVICE_LOG_LEVEL=' "$BUNDLE_DIR/.env"; then
            sed -i "s|^TEXERA_SERVICE_LOG_LEVEL=.*|TEXERA_SERVICE_LOG_LEVEL=ERROR|" "$BUNDLE_DIR/.env"
          else
            echo "TEXERA_SERVICE_LOG_LEVEL=ERROR" >> "$BUNDLE_DIR/.env"
          fi

          # Include the README from the repo
          cp "$TEMP_DIR/_raw/bin/single-node/README.md" "$BUNDLE_DIR/"

          # Include example datasets, workflows, and the loader script
          if [ -d "$TEMP_DIR/_raw/bin/single-node/examples" ]; then
            cp -r "$TEMP_DIR/_raw/bin/single-node/examples" "$BUNDLE_DIR/"
            echo "✓ Included examples directory (datasets, workflows, load-examples.sh)"
          fi

          # Create tarball
          cd "$TEMP_DIR"
          tar -czf "$GITHUB_WORKSPACE/$COMPOSE_TARBALL" "apache-texera-${VERSION}-docker-compose"

          cd "$GITHUB_WORKSPACE"
          ls -lh "$COMPOSE_TARBALL"
          echo "✓ Created Docker Compose bundle: $COMPOSE_TARBALL"

      - name: Create Helm chart package
        run: |
          VERSION="${{ steps.vars.outputs.version }}"
          TAG_NAME="${{ steps.vars.outputs.tag_name }}"
          COMMIT_SHORT="${{ steps.vars.outputs.commit_short }}"
          IMAGE_REGISTRY="${{ steps.vars.outputs.image_registry }}"
          HELM_TARBALL="${{ steps.vars.outputs.helm_tarball }}"

          # Install Helm
          curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

          # Export the Helm chart from the tagged source
          # Include sql/ because bin/k8s/files/ has symlinks to ../../../sql/
          TEMP_DIR=$(mktemp -d)
          git archive --format=tar "$TAG_NAME" -- bin/k8s/ sql/ | tar -x -C "$TEMP_DIR"

          CHART_DIR="$TEMP_DIR/bin/k8s"

          # Resolve symlinks in the chart so it packages as a self-contained artifact
          find "$CHART_DIR" -type l | while read -r link; do
            target=$(readlink -f "$link")
            rm "$link"
            cp "$target" "$link"
          done

          # Update Chart.yaml with release version
          sed -i "s/^version:.*/version: ${VERSION}/" "$CHART_DIR/Chart.yaml"
          sed -i "s/^appVersion:.*/appVersion: \"${VERSION}\"/" "$CHART_DIR/Chart.yaml"

          # Update values.yaml with release image registry and tag
          sed -i "s|imageRegistry:.*|imageRegistry: ${IMAGE_REGISTRY}|" "$CHART_DIR/values.yaml"
          sed -i "s|imageTag:.*|imageTag: ${COMMIT_SHORT}|" "$CHART_DIR/values.yaml"

          # Download chart dependencies declared in Chart.yaml
          # These tarballs are .gitignored so they're not in git archive
          helm dependency build "$CHART_DIR"

          # Package the Helm chart
          helm package "$CHART_DIR" \
            --version "$VERSION" \
            --app-version "$VERSION" \
            --destination "$GITHUB_WORKSPACE"

          # Rename to our expected artifact name
          HELM_PKG=$(ls "$GITHUB_WORKSPACE"/texera-helm-*.tgz 2>/dev/null | head -1)
          if [[ -n "$HELM_PKG" && "$HELM_PKG" != "$GITHUB_WORKSPACE/$HELM_TARBALL" ]]; then
            mv "$HELM_PKG" "$GITHUB_WORKSPACE/$HELM_TARBALL"
          fi

          ls -lh "$GITHUB_WORKSPACE/$HELM_TARBALL"
          echo "✓ Created Helm chart package: $HELM_TARBALL"

      - name: Import GPG key
        run: |
          echo "${{ secrets.GPG_PRIVATE_KEY }}" | gpg --batch --import

          # List imported keys
          gpg --list-secret-keys

          echo "✓ GPG key imported successfully"

      - name: Sign and checksum all artifacts
        run: |
          for artifact in \
            "${{ steps.vars.outputs.src_tarball }}" \
            "${{ steps.vars.outputs.compose_tarball }}" \
            "${{ steps.vars.outputs.helm_tarball }}"; do

            # GPG signature
            echo "${{ secrets.GPG_PASSPHRASE }}" | gpg --batch --yes --pinentry-mode loopback --passphrase-fd 0 \
              --armor --detach-sign --output "${artifact}.asc" "$artifact"
            gpg --verify "${artifact}.asc" "$artifact"
            echo "✓ Signed: ${artifact}"

            # SHA512 checksum
            sha512sum "$artifact" > "${artifact}.sha512"
            echo "✓ Checksum: ${artifact}.sha512"
          done

      - name: Generate vote email template
        id: vote_email
        run: |
          VERSION="${{ steps.vars.outputs.version }}"
          RC_NUM="${{ steps.vars.outputs.rc_num }}"
          TAG_NAME="${{ steps.vars.outputs.tag_name }}"
          RC_DIR="${{ steps.vars.outputs.rc_dir }}"
          COMMIT_HASH="${{ steps.vars.outputs.commit_hash }}"
          IMAGE_REGISTRY="${{ steps.vars.outputs.image_registry }}"

          # Get GPG key ID from the imported key
          GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep 'sec' | head -n1 | awk '{print $2}' | cut -d'/' -f2)
          GPG_EMAIL=$(gpg --list-secret-keys | grep 'uid' | head -n1 | grep -oP '[\w\.-]+@[\w\.-]+')

          # Copy template from repository
          cp .github/release/vote-email-template.md vote-email.txt

          # Substitute variables in the template
          sed -i "s|\${VERSION}|${VERSION}|g" vote-email.txt
          sed -i "s|\${RC_NUM}|${RC_NUM}|g" vote-email.txt
          sed -i "s|\${RC_DIR}|${RC_DIR}|g" vote-email.txt
          sed -i "s|\${TAG_NAME}|${TAG_NAME}|g" vote-email.txt
          sed -i "s|\${COMMIT_HASH}|${COMMIT_HASH}|g" vote-email.txt
          sed -i "s|\${GPG_KEY_ID}|${GPG_KEY_ID}|g" vote-email.txt
          sed -i "s|\${GPG_EMAIL}|${GPG_EMAIL}|g" vote-email.txt
          sed -i "s|\${IMAGE_REGISTRY}|${IMAGE_REGISTRY}|g" vote-email.txt

          echo "✓ Vote email template generated!"

      - name: Upload RC artifacts
        uses: actions/upload-artifact@v4
        with:
          name: rc-artifacts
          path: |
            ${{ steps.vars.outputs.src_tarball }}
            ${{ steps.vars.outputs.src_tarball }}.asc
            ${{ steps.vars.outputs.src_tarball }}.sha512
            ${{ steps.vars.outputs.compose_tarball }}
            ${{ steps.vars.outputs.compose_tarball }}.asc
            ${{ steps.vars.outputs.compose_tarball }}.sha512
            ${{ steps.vars.outputs.helm_tarball }}
            ${{ steps.vars.outputs.helm_tarball }}.asc
            ${{ steps.vars.outputs.helm_tarball }}.sha512
            vote-email.txt
          retention-days: 7

  upload-rc:
    runs-on: ubuntu-latest
    needs: create-rc

    steps:
      - name: Download RC artifacts
        uses: actions/download-artifact@v4
        with:
          name: rc-artifacts

      - name: Verify downloaded artifacts
        run: |
          SRC_TARBALL="${{ needs.create-rc.outputs.src_tarball }}"
          COMPOSE_TARBALL="${{ needs.create-rc.outputs.compose_tarball }}"
          HELM_TARBALL="${{ needs.create-rc.outputs.helm_tarball }}"

          echo "Verifying downloaded artifacts..."
          ls -lh

          for artifact in "$SRC_TARBALL" "$COMPOSE_TARBALL" "$HELM_TARBALL"; do
            if [[ ! -f "$artifact" ]] || [[ ! -f "${artifact}.asc" ]] || [[ ! -f "${artifact}.sha512" ]]; then
              echo "Error: Missing artifact or signature/checksum for: $artifact"
              exit 1
            fi
          done

          echo "✓ All artifacts downloaded successfully"

      - name: Install SVN
        run: |
          sudo apt-get update
          sudo apt-get install -y subversion
          svn --version

      - name: Checkout SVN dev directory
        run: |
          RC_DIR="${{ needs.create-rc.outputs.rc_dir }}"

          # Checkout the dev directory with depth=empty (lightweight)
          svn co --depth=empty https://dist.apache.org/repos/dist/dev/incubator/texera svn-texera \
            --username "${{ secrets.SVN_USERNAME }}" \
            --password "${{ secrets.SVN_PASSWORD }}" \
            --no-auth-cache

          cd svn-texera

          # Check if RC directory already exists on the remote
          SVN_BASE="https://dist.apache.org/repos/dist/dev/incubator/texera"
          if svn info "$SVN_BASE/$RC_DIR" >/dev/null 2>&1; then
            # Directory exists remotely — update (checkout) it into the working copy
            svn update --depth=infinity "$RC_DIR" \
              --username "${{ secrets.SVN_USERNAME }}" \
              --password "${{ secrets.SVN_PASSWORD }}" \
              --no-auth-cache || true
            # If update didn't bring it down (empty parent checkout), do a sparse checkout
            if [[ ! -d "$RC_DIR" ]]; then
              svn update --set-depth=infinity "$RC_DIR" \
                --username "${{ secrets.SVN_USERNAME }}" \
                --password "${{ secrets.SVN_PASSWORD }}" \
                --no-auth-cache
            fi
            echo "✓ RC directory already exists remotely, checked out: $RC_DIR"
          else
            # Directory doesn't exist remotely — create and add it
            mkdir -p "$RC_DIR"
            svn add "$RC_DIR"
            echo "✓ Created new RC directory: $RC_DIR"
          fi

      - name: Stage artifacts to SVN
        run: |
          SRC_TARBALL="${{ needs.create-rc.outputs.src_tarball }}"
          COMPOSE_TARBALL="${{ needs.create-rc.outputs.compose_tarball }}"
          HELM_TARBALL="${{ needs.create-rc.outputs.helm_tarball }}"
          RC_DIR="${{ needs.create-rc.outputs.rc_dir }}"

          cd svn-texera/"$RC_DIR"

          # Copy all artifacts
          for artifact in "$SRC_TARBALL" "$COMPOSE_TARBALL" "$HELM_TARBALL"; do
            cp "$GITHUB_WORKSPACE/$artifact" .
            cp "$GITHUB_WORKSPACE/${artifact}.asc" .
            cp "$GITHUB_WORKSPACE/${artifact}.sha512" .
          done

          # Add files to SVN
          svn add * --force

          # Check status
          svn status

          echo "✓ Staged all artifacts to SVN"

      - name: Commit artifacts to dist/dev
        run: |
          VERSION="${{ needs.create-rc.outputs.version }}"
          RC_NUM="${{ needs.create-rc.outputs.rc_num }}"
          RC_DIR="${{ needs.create-rc.outputs.rc_dir }}"

          cd svn-texera

          # Commit with descriptive message
          svn commit -m "Add Apache Texera ${VERSION} RC${RC_NUM} artifacts (source + docker-compose + helm)" \
            --username "${{ secrets.SVN_USERNAME }}" \
            --password "${{ secrets.SVN_PASSWORD }}" \
            --no-auth-cache

          echo "✓ Committed artifacts to dist/dev/incubator/texera/$RC_DIR"

      - name: Generate release summary
        run: |
          VERSION="${{ needs.create-rc.outputs.version }}"
          RC_NUM="${{ needs.create-rc.outputs.rc_num }}"
          TAG_NAME="${{ needs.create-rc.outputs.tag_name }}"
          RC_DIR="${{ needs.create-rc.outputs.rc_dir }}"
          COMMIT_HASH="${{ needs.create-rc.outputs.commit_hash }}"
          SRC_TARBALL="${{ needs.create-rc.outputs.src_tarball }}"
          COMPOSE_TARBALL="${{ needs.create-rc.outputs.compose_tarball }}"
          HELM_TARBALL="${{ needs.create-rc.outputs.helm_tarball }}"

          echo "## Release Candidate Created Successfully!" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Release Information" >> $GITHUB_STEP_SUMMARY
          echo "- **Version:** ${VERSION}" >> $GITHUB_STEP_SUMMARY
          echo "- **RC Number:** RC${RC_NUM}" >> $GITHUB_STEP_SUMMARY
          echo "- **Git Tag:** \`${TAG_NAME}\`" >> $GITHUB_STEP_SUMMARY
          echo "- **Commit:** \`${COMMIT_HASH}\`" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Artifacts Location" >> $GITHUB_STEP_SUMMARY
          echo "**Staging Directory:** https://dist.apache.org/repos/dist/dev/incubator/texera/${RC_DIR}/" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Artifacts Created" >> $GITHUB_STEP_SUMMARY
          echo "| Artifact | Description |" >> $GITHUB_STEP_SUMMARY
          echo "|----------|-------------|" >> $GITHUB_STEP_SUMMARY
          echo "| \`${SRC_TARBALL}\` | Source code |" >> $GITHUB_STEP_SUMMARY
          echo "| \`${COMPOSE_TARBALL}\` | Docker Compose deployment bundle |" >> $GITHUB_STEP_SUMMARY
          echo "| \`${HELM_TARBALL}\` | Helm chart for Kubernetes deployment |" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Each artifact has a corresponding \`.asc\` (GPG signature) and \`.sha512\` (checksum) file." >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Next Steps" >> $GITHUB_STEP_SUMMARY
          echo "1. Build and push container images using the \`Build and push images\` workflow with tag \`${VERSION}\`" >> $GITHUB_STEP_SUMMARY
          echo "2. Verify the artifacts at the staging directory" >> $GITHUB_STEP_SUMMARY
          echo "3. Send [VOTE] email to dev@texera.apache.org" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Verification" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`bash" >> $GITHUB_STEP_SUMMARY
          echo "# Import KEYS and verify signatures" >> $GITHUB_STEP_SUMMARY
          echo "gpg --import KEYS" >> $GITHUB_STEP_SUMMARY
          echo "gpg --verify ${SRC_TARBALL}.asc ${SRC_TARBALL}" >> $GITHUB_STEP_SUMMARY
          echo "gpg --verify ${COMPOSE_TARBALL}.asc ${COMPOSE_TARBALL}" >> $GITHUB_STEP_SUMMARY
          echo "gpg --verify ${HELM_TARBALL}.asc ${HELM_TARBALL}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "# Verify SHA512 checksums" >> $GITHUB_STEP_SUMMARY
          echo "sha512sum -c ${SRC_TARBALL}.sha512" >> $GITHUB_STEP_SUMMARY
          echo "sha512sum -c ${COMPOSE_TARBALL}.sha512" >> $GITHUB_STEP_SUMMARY
          echo "sha512sum -c ${HELM_TARBALL}.sha512" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**KEYS file:** https://downloads.apache.org/incubator/texera/KEYS" >> $GITHUB_STEP_SUMMARY

          echo "✓ Release candidate workflow completed successfully!"

      - name: Display vote email template
        run: |
          echo "## Vote Email Template" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Copy the content below to send to dev@texera.apache.org:" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
          cat "$GITHUB_WORKSPACE/vote-email.txt" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY