add release workflow

.github/workflows/release.yaml

@@ -0,0 +1,62 @@
+name: Release
+
+on:
+  push:
+    tags:
+    - "v*.*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.17.1
+
+    - name: Cache Dependencies
+      uses: actions/cache@v2
+      with:
+        path: |
+          ~/go/pkg/mod
+          ~/.cache/go-build
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+
+    - name: Download Dependencies
+      if: steps.cache-deps.outputs.cache-hit != 'true'
+      run: go mod download
+
+    - name: Build Linux AMD64
+      run: GOOS=linux GOARCH=amd64 go build -o kubectl-curl_linux_amd64
+
+    - name: Build Linux ARM64
+      run: GOOS=linux GOARCH=arm64 go build -o kubectl-curl_linux_arm64
+
+    - name: Build Darwin AMD64
+      run: GOOS=darwin GOARCH=amd64 go build -o kubectl-curl_darwin_amd64
+
+    - name: Build Darwin ARM64
+      run: GOOS=darwin GOARCH=arm64 go build -o kubectl-curl_darwin_arm64
+
+    - name: Build Windows AMD64
+      run: GOOS=windows GOARCH=amd64 go build -o kubectl-curl_windows_amd64.exe
+
+    - name: Build Windows ARM64
+      run: GOOS=windows GOARCH=arm64 go build -o kubectl-curl_windows_arm64.exe
+
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      with:
+        files: |
+          LICENSE
+          kubectl-curl_linux_amd64
+          kubectl-curl_linux_arm64
+          kubectl-curl_darwin_amd64
+          kubectl-curl_darwin_arm64
+          kubectl-curl_windows_amd64.exe
+          kubectl-curl_windows_arm64.exe