Add CI

.github/workflows/go.yaml

@@ -0,0 +1,37 @@
+name: Go
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  golangci:
+    name: lint
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Lint
+        run: |
+          curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.55.1
+          ./bin/golangci-lint run --verbose
+  test-linux-race:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Test
+        run: go test ./... -count=1