build-wasm.yml

on:
  push:
    branches: [main, 'release-v**']
  pull_request:
name: Build&Publish WASM
concurrency:
  group: 'build-wasm-${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true
permissions:
  id-token: write
  contents: read
jobs:
  build-runtime-wasms:
    # environment: ${{ github.ref == 'refs/heads/main' && 'production' || '' }}
    environment: production
    # Benchmark (with cache hit)
    # ubuntu-latest 50 min
    # ubuntu-latest-4-cores 34 min
    runs-on:  ubuntu-latest-8-cores
    strategy:
      matrix:
        # To test until I get one right
        # target: [build-runtime, build-runtime-fast, build-runtime-testnet]
        # package: [centrifuge-runtime, altair-runtime]
        target: [build-runtime, build-runtime-testnet, build-runtime-fast]
        package: [altair-runtime, centrifuge-runtime]
        rust_version: ["1.66.0"]
        exclude:
          - target: "build-runtime-testnet"
            package: "centrifuge-runtime"
    name: ${{ matrix.target }}-${{ matrix.package }}
    # Cannot make sccache work with the srtool container
    # env:
      # SCCACHE_GHA_ENABLED: "true"
      # RUSTC_WRAPPER: "sccache"
    steps:
      - name: Check out code
        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab #3.5.2

      - name: Prep build on Ubuntu
        uses: ./.github/actions/prep-ubuntu
        with:
          RUST_TOOLCHAIN: ${{ matrix.rust_version }}

      # sccache does not work inside the srtool container
      - uses: Swatinem/rust-cache@e207df5d269b42b69c8bc5101da26f7d31feddb4 # 2.6.2
        with:
          prefix-key: build #-${{ matrix.package }}
          shared-key: wasm
          workspaces: |
            .
            ./target/srtool
          cache-directories: ./runtime
          # save-if: ${{ github.ref == 'refs/heads/master' }}

      - name: Setup build options
        id: buildopt
        run: |
          if ${{ matrix.target == 'build-runtime-testnet'}} ; then
            echo "BUILD_OPTS="--features=testnet-runtime"" >> GITHUB_ENV
          elif ${{ matrix.target == 'build-runtime-fast'}} ; then
            echo "BUILD_OPTS="--features=fast-runtime"" >> GITHUB_ENV
          fi
          echo "BUILD_OPTS=${{ env.BUILD_OPT }}"

      - name: Run Docker SRTool
        uses: addnab/docker-run-action@v3
        env:
          RUSTC_VERSION: ${{ matrix.rust_version }}
          BUILD_OPTS: ${{ env.BUILD_OPTS }}
        with:
          image: paritytech/srtool:${{ matrix.rust_version }}
          options: --user root -v /home/runner/.cargo:/cargo-home -v ${{ github.workspace }}:/build -e PACKAGE=${{ matrix.package }}
          run: |
            echo "---- Env VARS ----"
            echo "BUILD_OPT=${BUILD_OPT}"
            echo "PACKAGE=${PACKAGE}"
            echo "---- List Cache Folder ----"
            ls -la /cargo-home/
            du -sh /cargo-home/*
            echo "---- RUNNING BUILD ----"
            /srtool/build --json

      - id: 'auth'
        # if: ${{ github.ref == 'refs/heads/main' }}
        uses: 'google-github-actions/auth@35b0e87d162680511bf346c299f71c9c5c379033' # v1.1.1
        with:
          workload_identity_provider: ${{ secrets.GWIP_ARTIFACTS }}
          service_account: ${{ secrets.GSA_ARTIFACTS }}

      - name: Setup - gcloud / gsutil
        if: ${{ steps.auth.outcome == 'success' }}
        uses: google-github-actions/setup-gcloud@e30db14379863a8c79331b04a9969f4c1e225e0b # v1.1.1

      - name: Publish artifacts to GCS
        if: ${{ steps.auth.outcome == 'success' }}
        shell: bash
        run: |
          target=$(echo "${{ matrix.target }}" | sed -e "s/^build-//" )
          runtime_name=$(echo "${{ matrix.package }}" | sed -e "s/-runtime$//" )
          filename=$(echo "${{ matrix.package }}" | sed -e 's/-/_/g' )
          gsutil cp \
            ./runtime/${runtime_name}/target/srtool/release/wbuild/${{ matrix.package }}/${filename}.compact.compressed.wasm \
            gs://centrifuge-wasm-repo/${runtime_name}/${target}/${runtime_name}-${target}-$(git rev-parse --short HEAD).wasm