Switch to GitHub actions

Author: TheAssassin

.github/workflows/main.yml

@@ -0,0 +1,29 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build-and-test:
+    strategy:
+      matrix:
+        ARCH: [x86_64, i386]
+        BUILD_TYPE: [coverage]
+      fail-fast: false
+
+    name: ${{ matrix.BUILD_TYPE }} ${{ matrix.ARCH }}
+    runs-on: ubuntu-latest
+
+    env:
+      ARCH: ${{ matrix.ARCH }}
+      BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Install dependencies
+        run: sudo pip3 install -y gcovr
+
+      - name: Test coverage
+        run: bash -ex ci/test-coverage.sh