Fix build

cmd/pulumi-gen-kubernetes/download.go

@@ -0,0 +1,56 @@
+// Copyright 2016-2020, Pulumi Corporation.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+)
+
+func DownloadFile(filepath string, url string) (err error) {
+	// If file already exists, skip the download.
+	if _, err := os.Stat(filepath); err == nil {
+		return nil
+	}
+
+	// Create the file
+	out, err := os.Create(filepath)
+	if err != nil  {
+		return err
+	}
+	defer out.Close()
+
+	// Get the data
+	resp, err := http.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	// Check server response
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("bad status: %s", resp.Status)
+	}
+
+	// Writer the body to file
+	_, err = io.Copy(out, resp.Body)
+	if err != nil  {
+		return err
+	}
+
+	return nil
+}

cmd/pulumi-gen-kubernetes/merge.go

@@ -0,0 +1,37 @@
+// Copyright 2016-2020, Pulumi Corporation.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"encoding/json"
+
+	"github.com/RaveNoX/go-jsonmerge"
+)
+
+func mergeSwaggerSpecs(legacyBytes, currentBytes []byte) interface{} {
+
+	var legacyObj, newObj map[string]interface{}
+	err := json.Unmarshal(legacyBytes, &legacyObj)
+	if err != nil {
+		panic(err)
+	}
+	err = json.Unmarshal(currentBytes, &newObj)
+	if err != nil {
+		panic(err)
+	}
+	merged, _ := jsonmerge.Merge(legacyObj, newObj)
+
+	return merged
+}