build_firedrake_main.yml

name: Build Firedrake main

on:
  push:
    branches:
      - main
  schedule:
    - cron: '0 0 * * 0'

jobs:
  test:
    name: Install and test Firedrake (Linux)
    runs-on: self-hosted
    steps:
      - name: Pre-run cleanup
        # Make sure the current directory is empty
        run: find . -delete

      - uses: actions/checkout@v4

      - name: Install system dependencies
        run: |
          git clone https://github.com/firedrakeproject/firedrake.git
          sudo apt-get update
          sudo apt-get -y install \
            $(python3 ./firedrake/scripts/firedrake-configure --show-system-packages)

      - name: Install PETSc
        run: |
          git clone https://github.com/firedrakeproject/petsc.git
          cd petsc
          python3 ../firedrake/scripts/firedrake-configure \
            --show-petsc-configure-options | \
            xargs -L1 ./configure --with-make-np=12
          make

      - name: Install Firedrake
        id: install
        run: |
          export $(python3 ./firedrake/scripts/firedrake-configure --show-env)
          python3 -m venv venv
          . venv/bin/activate
          : # Force a rebuild of petsc4py as the cached one will not link to the fresh
          : # install of PETSc. A similar trick may be needed for compiled dependencies
          : # like h5py or mpi4py if changing HDF5/MPI libraries.
          pip cache remove petsc4py
          pip install --verbose --no-binary h5py './firedrake[ci]'
          firedrake-clean
          : # Extra test dependencies
          pip install --extra-index-url https://download.pytorch.org/whl/cpu \
            jax matplotlib ngsPETSc torch vtk
          pip list

      - name: Run firedrake-check
        run: |
          . venv/bin/activate
          firedrake-check
        timeout-minutes: 5
      
      - name: Run spyro smoke tests
        run: |
          . venv/bin/activate
          git clone --depth 1 https://github.com/NDF-Poli-USP/spyro.git spyro-repo
          pip install --verbose ./spyro-repo
          mpiexec -n 6 python -m pytest  spyro-repo/test_integration/

      - name: Post-run cleanup
        if: always()
        run: find . -delete