Create go.yml

testing github workflow

.github/workflows/go.yml

@@ -0,0 +1,30 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install dependencies
+      run: |
+        github.com/gopxl/pixel
+        github.com/tarm/serial
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        cache-dependency-path: monitor/go.sum
+        go-version: '1.20'
+
+    - name: Build
+      run: go build -o ./monitor.out -v monitor/.