Add github actions

Author: dfinkel

.github/workflows/go.yml

@@ -0,0 +1,41 @@
+name: Go
+on: [push]
+jobs:
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest]
+        goversion: ["1.24", "1.25"]
+    steps:
+      - name: Set up Go ${{matrix.goversion}} on ${{matrix.os}}
+        uses: actions/setup-go@v6
+        with:
+          go-version: ${{matrix.goversion}}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v5
+
+      - name: gofmt
+        run: |
+          [[ -z  $(gofmt -l $(find . -name '*.go') ) ]]
+
+      - name: Get dependencies
+        run: go mod download
+
+      - name: Vet
+        env:
+          GO111MODULE: on
+        run: go vet -mod=readonly ./...
+
+      - name: Test
+        env:
+          GO111MODULE: on
+        run: go test -mod=readonly -v -count 2 ./...
+
+      - name: Race Test
+        env:
+          GO111MODULE: on
+        run: go test -race -mod=readonly -v -count 2 ./...