.github/workflows/gds.yaml

name: gds
# either manually started, or on a schedule
on: [ push, workflow_dispatch, pull_request ]
jobs:
  tinytapeout:
    env:
        OPENLANE_ROOT:  /home/runner/openlane
        PDK_ROOT:       /home/runner/pdk
        PDK:            sky130B
        GH_TOKEN:       ${{ secrets.GH_TOKEN }}
        GH_USERNAME:    ${{ secrets.GH_USERNAME }}
    # ubuntu
    runs-on: ubuntu-latest
    steps:
    # need the repo checked out
    - name: checkout repo
      uses: actions/checkout@v3

    # build pdk - have to move this back above to get caravel makefile
    - name: pdk & openlane & precheck
      run: |
        make setup
        make precheck

    # uncompress any gds commited to the repo
    - name: uncompress gds
      run: | 
        make uncompress

    # need python
    - name: setup python
      uses: actions/setup-python@v4
      with:
        python-version: '3.10'
        cache: 'pip'
    - run: pip install -r requirements.txt

    # install oss fpga tools for yosys to sanity check module ports
    - name: install oss-cad-suite
      uses: YosysHQ/setup-oss-cad-suite@v1
      with:
          osscadsuite-version: '2022-09-03' # pin the version, latest one fails to work with caravel

    # fetch the repos
    - name: fetch all
      run: python ./configure.py --clone-all --fetch-gds --debug

    # pwd debug
    - name: show projects
      run: find projects

    # install projects
    - name: configure
      run: python ./configure.py --update-caravel

    - name: user project wrapper GDS
      run: make user_project_wrapper

    # remove projects so that the precheck doesn't fail on 'non-inclusive words'
    - name: remove projects
      run: rm -rf projects

    - name: precheck
      run: make run-precheck

    # archive the results
    - name: Archive Wrapper GDS
      uses: actions/upload-artifact@v3
      with:
          name: Wrapper GDS
          path: |
            # symlinked user_project_wrapper directory doesn't work
            openlane/user_project_wrapper/runs/*_*/