downgrade.yml

name: Downgrade
on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main

concurrency:
  # Skip intermediate builds: always.
  # Cancel intermediate builds: only if it is a pull request build.
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

jobs:
  downgrade:
    # if: ${{ !contains(github.event.head_commit.message, '[skip tests]') && github.base_ref == github.event.repository.default_branch }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        test_group:
          - core
          - neural_networks
          - integration
    steps:
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v2
        with:
          version: "1.10"
      - uses: julia-actions/julia-downgrade-compat@v1
        with:
          skip: "ReactantCore"
      - name: "Install Dependencies and Run Tests"
        run: |
          import Pkg
          Pkg.Registry.update()
          # Install packages present in subdirectories
          dev_pks = Pkg.PackageSpec[]
          for path in ("lib/ReactantCore",)
              push!(dev_pks, Pkg.PackageSpec(; path))
          end
          Pkg.develop(dev_pks)
          Pkg.instantiate()
          Pkg.test(; coverage="user")
        shell: julia --color=yes --code-coverage=user --depwarn=yes --project=. {0}
        id: run_tests
        env:
          JULIA_PKG_SERVER_REGISTRY_PREFERENCE: eager
          REACTANT_TEST_GROUP: ${{ matrix.test_group }}
      - uses: julia-actions/julia-processcoverage@v1
        if: steps.run_tests.outcome == 'success'
      - uses: codecov/codecov-action@v5
        if: steps.run_tests.outcome == 'success'
        with:
          files: lcov.info