Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,13 @@
+name: CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: REUSE Compliance
+      uses: fsfe/reuse-check@v0.2