[CI] Use GitHub actions to build and test SOLL

.github/workflows/build.yml

@@ -0,0 +1,59 @@
+name: build and test SOLL
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build_and_test_gcc_debug:
+    runs-on: ubuntu-latest
+    container:
+      image: secondstate/soll:latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup build folder
+      run: |
+        rm -rf build
+        mkdir -p build
+
+    - name: Build SOLL using g++
+      run: |
+        cd build
+        cmake -DCMAKE_BUILD_TYPE=Debug -DSOLL_INCLUDE_TESTS=true ..
+        make -j2
+
+    - name: Test SSVM
+      run: |
+        cd build
+        ctest
+
+  build_and_test_gcc_release:
+    runs-on: ubuntu-latest
+    container:
+      image: secondstate/soll:latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup build folder
+      run: |
+        rm -rf build
+        mkdir -p build
+
+    - name: Build SOLL using g++
+      run: |
+        cd build
+        cmake -DCMAKE_BUILD_TYPE=Release -DSOLL_INCLUDE_TESTS=true ..
+        make -j2
+
+    - name: Test SSVM
+      run: |
+        cd build
+        ctest
+