DE-1361 CI (#113)

Author: vtopc

.github/workflows/main.yml

@@ -0,0 +1,45 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [ master, main ]
+  push:
+    branches: [ master, main ]
+
+jobs:
+  test:
+    name: test
+    strategy:
+      matrix:
+        go-version:
+          - 1.22.x
+          - 1.23.x
+        os: [ ubuntu-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # for golangci-lint's -new-from-rev
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go-version }}
+          cache: true # caching and restoring go modules and build outputs
+
+      - run: go env
+
+      - name: Install deps
+        run: go mod download
+
+# TODO(vtopc):
+#      - name: nilaway
+#        run: make nilaway
+
+# TODO(vtopc):
+#      - name: lint
+#        run: make lint
+
+      - name: Test
+        run: go test ./... -race -count=1