Update and rename go.yml to check.yml

.github/workflows/check.yml

@@ -0,0 +1,40 @@
+# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+# https://github.com/marketplace/actions/check-code-formatting-using-gofmt
+
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  check-formatting:
+    runs-on: ubuntu-latest
+    steps:
+
+    - uses: actions/checkout@v3
+
+    - name: Check formatting
+      uses: Jerome1337/gofmt-action@v1.0.5
+      with:
+        gofmt-path: '.'
+        gofmt-flags: '-l -d'
+
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+
+    - uses: actions/checkout@v3
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.19
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...