Test github actions

.github/workflows/github-opengjk-examples.yml

@@ -0,0 +1,22 @@
+name: Run all demos
+run-name: ${{ github.actor }} is running
+on: [push]
+jobs:
+  Run C example:
+    runs-on: mmontanari/devenv:buildenv-fedora
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+      - cmake -E make_directory build
+      - cmake -E chdir build cmake -DCMAKE_BUILD_TYPE=Release ..
+      - cmake --build build
+      - cmake -E chdir build/examples/c/ ./example_lib_opengjk_ce