Create test_examples.yml

.github/workflows/test_examples.yml

@@ -0,0 +1,50 @@
+name: crpropa-testing
+on: [push, pull_request]
+
+jobs:
+  linux:
+    runs-on: ${{ matrix.config.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+         - name: "ubuntu-20"
+           os: ubuntu-20.04
+           cxx: "g++-9"
+           cc: "gcc-9"
+           fc: "gfortran-9"
+           swig_builtin: "Off" #uses swig 4.0.1
+           py: "/usr/bin/python3" #python 3.8
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Preinstall
+        run: |
+          sudo apt-get update
+          sudo apt-get install libmuparser-dev python3-dev python-dev python3-numpy python-numpy python3-setuptools python-setuptools libhdf5-serial-dev libomp5 libomp-dev libfftw3-dev libcfitsio-dev lcov
+          pip install jupyter
+      - name: Set up the build
+        env:
+          CXX: ${{ matrix.config.cxx }}
+          CC: ${{ matrix.config.cc }}
+          FC: ${{ matrix.config.fc }}
+        run: |
+          mkdir build
+          cd build
+          cmake .. -DENABLE_PYTHON=True -DPYTHON_EXECUTABLE=${{ matrix.config.py }} -DENABLE_TESTING=Off -DENABLE_SWIG_BUILTIN=${{ matrix.config.swig_builtin }} -DSIMD_EXTENSIONS=native
+      - name: Build CRPropa
+        run: |
+          cd build
+          make -j
+          make install
+      - name: convert notebooks to python 
+        run: |
+          cd doc/pages/example_notebooks
+          export runfolder="notebook_run"
+          mkdir "$runfolder"
+          for file in ./*/*.ipynb; do
+            if [ -f "$file" ]; then
+              jupyter-nbconvert --to python "$file" --output-dir "$runfolder"
+            fi
+          done
+