build.yml

name: Build project

on:
  push:
    branches: [ ng ]
    tags:
    - 'v*'
  pull_request:
    branches: [ ng ]

jobs:
  build:
    strategy:
      matrix:
        os:
        - ubuntu-24.04
        version:
        - 2024.07
    runs-on: ${{ matrix.os }}
    permissions:
      actions: write
      contents: read
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        submodules: true

    - name: Setup dependencies
      uses: daaku/gh-action-apt-install@v4
      with:
        packages: yosys

    - name: Cache bsc
      id: cache-bsc
      uses: actions/cache@v4
      with:
        path: bsc
        key: bsc-${{ matrix.version }}-${{ matrix.os }}-${{ hashFiles('.github/workflows/build.yml') }}

    - name: Cleanup
      if: steps.cache-bsc.outputs.cache-hit != 'true'
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        set +e
        gh extension install actions/gh-actions-cache

        REPO=${{ github.repository }}

        echo "Fetching list of cache key"
        cacheKeys=$(gh actions-cache list -R $REPO | cut -f 1 | grep ^bsc-)

        echo "Deleting caches..."
        for cacheKey in $cacheKeys
        do
            gh actions-cache delete $cacheKey -R $REPO --confirm
        done
        echo "Done"

    - name: Download bsc
      if: steps.cache-bsc.outputs.cache-hit != 'true'
      run: |
        wget -qO- https://github.com/B-Lang-org/bsc/releases/download/${{ matrix.version }}/bsc-${{ matrix.version }}-${{ matrix.os }}.tar.gz | tar xzf -
        mv bsc-${{ matrix.version }}-${{ matrix.os }} bsc
        echo "${{ github.workspace }}/bsc/bin" >> "$GITHUB_PATH"

    - name: Install bsc-contrib
      if: steps.cache-bsc.outputs.cache-hit != 'true'
      run: |
        git clone https://github.com/B-Lang-org/bsc-contrib.git
        cd bsc-contrib
        make -j$(nproc) PREFIX="$PWD/../bsc"
        cd ..

    - name: Download iEDA
      if: steps.cache-bsc.outputs.cache-hit != 'true'
      run: |
        wget https://github.com/oscc-ip/artifact/releases/download/764f3f4/iEDA -O bsc/bin/iEDA
        chmod +x bsc/bin/iEDA

    - name: Setup Path
      if: steps.cache-bsc.outputs.cache-hit == 'true'
      run: |
        echo "${{ github.workspace }}/bsc/bin" >> "$GITHUB_PATH"

    - name: Build Project
      run: |
        make build

    - name: Generate Report
      run: |
        make sta

    - name: Combine Files
      run: |
        mv src/wrapper/* build/generated
        cat build/generated/* > top.v

    - name: Upload Combined File
      uses: actions/upload-artifact@v4
      with:
        name: top
        path: top.v

    - name: Upload Artifact
      uses: actions/upload-artifact@v4
      with:
        name: generated
        path: build/generated

    - name: Upload Report
      uses: actions/upload-artifact@v4
      with:
        name: report
        path: build/report

  relase:
    needs: build
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    permissions:
      contents: write
      id-token: write
      attestations: write
    steps:
    - name: Download Artifacts
      uses: actions/download-artifact@v4
      with:
        name: top
        merge-multiple: true

    - name: Publish release
      id: publish
      uses: softprops/action-gh-release@v1
      with:
        fail_on_unmatched_files: true
        files: |
          *.v

    - name: Attest Release Files
      id: attest
      uses: actions/attest-build-provenance@v1
      with:
        subject-path: |
          *.v