qa: install clingo-cffi from pip (#23163)

Clingo has been released on PyPI, so there
are no more concerns on our CI depending
on pypy.test for installing the wheel.

Apparently we have parts of Spack which
are not compatible with kcov > 3.4

1 files changed, 54 insertions, 23 deletions

diff --git a/.github/workflows/unit_tests.yaml b/.github/workflows/unit_tests.yaml
index 385e3a1e46..e45e1aad1b 100644
--- a/.github/workflows/unit_tests.yaml
+++ b/.github/workflows/unit_tests.yaml
@@ -293,30 +293,61 @@ jobs:
   clingo-cffi:
     needs: [ validate, style, documentation, changes ]
     runs-on: ubuntu-latest
-    container: spack/github-actions:clingo-cffi
     steps:
-      - name: Run unit tests
-        run: |
-          whoami && echo PWD=$PWD && echo HOME=$HOME && echo SPACK_TEST_SOLVER=$SPACK_TEST_SOLVER
-          python3 -c "import clingo; print(hasattr(clingo.Symbol, '_rep'), clingo.__version__)"
-          git clone https://github.com/spack/spack.git && cd spack
-          git fetch origin ${{ github.ref }}:test-branch
-          git checkout test-branch
-          . share/spack/setup-env.sh
-          spack compiler find
-          spack solve mpileaks%gcc
-          if [ "${{ needs.changes.outputs.with_coverage }}" == "true" ]
-          then
-            coverage run $(which spack) unit-test -v -x
-            coverage combine
-            coverage xml
-          else
-            $(which spack) unit-test -m "not maybeslow" -k "package_sanity"
-          fi
-      - uses: codecov/codecov-action@v1
-        if: ${{ needs.changes.outputs.with_coverage == 'true' }}
-        with:
-          flags: unittests,linux,clingo
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Install System packages
+      run: |
+          sudo apt-get -y update
+          # Needed for unit tests
+          sudo apt-get install -y coreutils gfortran graphviz gnupg2 mercurial
+          sudo apt-get install -y ninja-build patchelf
+          # Needed for kcov
+          sudo apt-get -y install cmake binutils-dev libcurl4-openssl-dev
+          sudo apt-get -y install zlib1g-dev libdw-dev libiberty-dev
+    - name: Install kcov for bash script coverage
+      if: ${{ needs.changes.outputs.with_coverage == 'true' }}
+      env:
+          KCOV_VERSION: 34
+      run: |
+          KCOV_ROOT=$(mktemp -d)
+          wget --output-document=${KCOV_ROOT}/${KCOV_VERSION}.tar.gz https://github.com/SimonKagstrom/kcov/archive/v${KCOV_VERSION}.tar.gz
+          tar -C ${KCOV_ROOT} -xzvf ${KCOV_ROOT}/${KCOV_VERSION}.tar.gz
+          mkdir -p ${KCOV_ROOT}/build
+          cd ${KCOV_ROOT}/build && cmake -Wno-dev ${KCOV_ROOT}/kcov-${KCOV_VERSION} && cd -
+          make -C ${KCOV_ROOT}/build && sudo  make -C ${KCOV_ROOT}/build install
+    - name: Install Python packages
+      run: |
+          pip install --upgrade pip six setuptools codecov coverage clingo
+    - name: Setup git configuration
+      run: |
+          # Need this for the git tests to succeed.
+          git --version
+          . .github/workflows/setup_git.sh
+    - name: Run unit tests (full suite with coverage)
+      if: ${{ needs.changes.outputs.with_coverage == 'true' }}
+      env:
+          COVERAGE: true
+          SPACK_TEST_SOLVER: clingo
+      run: |
+          share/spack/qa/run-unit-tests
+          coverage combine
+          coverage xml
+    - name: Run unit tests (reduced suite without coverage)
+      if: ${{ needs.changes.outputs.with_coverage == 'false' }}
+      env:
+          ONLY_PACKAGES: true
+          SPACK_TEST_SOLVER: clingo
+      run: |
+          share/spack/qa/run-unit-tests
+    - uses: codecov/codecov-action@v1
+      if: ${{ needs.changes.outputs.with_coverage == 'true' }}
+      with:
+        flags: unittests,linux,clingo
   # Run unit tests on MacOS
   build:
     needs: [ validate, style, documentation, changes ]