Update GitHub Actions workflow for Go project

Author: CodeShellDev

.github/workflows/go.yml

@@ -0,0 +1,64 @@
+name: Build & Release Go
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    name: Build & Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.x'
+          check-latest: true
+
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Install dependencies
+        run: go mod tidy
+
+      - name: Run tests
+        run: go test ./... -v
+
+      - name: Build binaries
+        run: |
+          mkdir -p dist
+          GOOS=linux   GOARCH=amd64 go build -o dist/${{ github.event.repository.name }}-linux-amd64
+          GOOS=linux   GOARCH=arm64 go build -o dist/${{ github.event.repository.name }}-linux-arm64
+          GOOS=darwin  GOARCH=amd64 go build -o dist/${{ github.event.repository.name }}-darwin-amd64
+          GOOS=windows GOARCH=amd64 go build -o dist/${{ github.event.repository.name }}-windows-amd64.exe
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: go-binaries
+          path: dist/*
+
+  release:
+    name: Release
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Attach binaries to release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*
+          tag_name: ${{ github.event.release.tag_name }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}