name: Build

on:
  push:
  pull_request:

jobs:
  build-and-test:
    strategy:
      matrix:
        pdk-family: [sky130, gf180mcu]
    name: Build ${{ matrix.pdk-family }} with Ciel | (Nix/x86_64-linux)
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - uses: ./.github/actions/setup_nix
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
      - name: Install Magic, Ciel, GHR
        run: |
          nix profile install github:fossi-foundation/nix-eda#{ghr,magic-vlsi} github:fossi-foundation/ciel
          ciel --version
          magic --version
          ghr --version
      - name: Set PDK root
        run: |
          mkdir -p root
          echo "PDK_ROOT=$PWD/root" >> $GITHUB_ENV
      - name: Build with Ciel
        run: |
          ciel build --include-libraries all --pdk-family ${{ matrix.pdk-family }} --use-repo-at open_pdks=$PWD --jobs $(nproc) --clear-build-artifacts $(git rev-parse HEAD)
      - name: Push if New Tag
        if: github.ref_type == 'tag'
        run: |
          if [ "${{ secrets.BOT_GH_TOKEN }}" != "" ]; then
            ciel push --github-token ${{ secrets.BOT_GH_TOKEN }} --pdk-family ${{ matrix.pdk-family }} --repository ciel-releases $(git rev-parse HEAD)
          else
            echo "Secret BOT_GH_TOKEN unset. Not attempting to push."
          fi