publish-release.yml

name: Build and attach artifacts on release

on:
  release:
    types: [published]

permissions:
  contents: write

jobs:
  build-and-attach:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Node.js and pnpm
        uses: pnpm/action-setup@v2
        with:
          node-version: '18'
          # optional: pin pnpm-version: '8'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build
        run: pnpm run build --if-present

      - name: Prepare artifact directory
        run: |
          set -e
          mkdir -p artifacts
          if [ -d "dist" ]; then
            cp -r dist artifacts/
          else
            echo "Error: dist folder not found. Check your build output or build script." >&2
            exit 1
          fi
          tar -czf artifacts/${{ github.ref_name }}-dist.tar.gz -C artifacts .

      - name: Upload workflow artifact (keeps a copy in the run)
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ github.ref_name }}
          path: artifacts/${{ github.ref_name }}-dist.tar.gz

      - name: Attach artifact to GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          files: artifacts/${{ github.ref_name }}-dist.tar.gz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}