Add github test workflow

Author: ThomasHabets

.github/workflows/test.yaml

@@ -0,0 +1,22 @@
+name: Test
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+      - name: Install Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+          cache-dependency-path: 'go.sum'
+      - name: Build binary
+        run: |
+           go build ./cmd/cmdg