src/pkg/utils/qemu_converter.go

// Copyright 2021 Google Inc. All Rights Reserved.
//
// 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 utils

// ConvertImageToVMDK converts the image at inputFile to vmdk format
// and saves it at destFile
func ConvertImageToVMDK(inputFile, destFile string) error {
	vmdkConvertCmd := []string{
		"qemu-img", "convert", "-O", "vmdk", "-o", "subformat=streamOptimized",
		inputFile,
		destFile,
	}
	return RunCommand(vmdkConvertCmd, "", nil)
}

// ConvertImageToRaw converts the image at inputFile to raw format
// and saves it at destFile
func ConvertImageToRaw(inputFile, destFile string) error {
	rawConvertCommand := []string{
		"qemu-img", "convert", "-O", "raw",
		inputFile,
		destFile,
	}
	return RunCommand(rawConvertCommand, "", nil)
}