// Copyright 2019 Yunion
//
// 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 timeutils2

import (
	"fmt"
	"runtime/debug"
	"time"

	"yunion.io/x/log"

	"yunion.io/x/onecloud/pkg/util/procutils"
)

func AddTimeout(second time.Duration, callback func()) {
	go func() {
		defer func() {
			if r := recover(); r != nil {
				log.Errorln(r)
				debug.PrintStack()
			}
		}()

		<-time.NewTimer(second).C
		callback()
	}()
}

func CommandWithTimeout(timeout int, cmds ...string) *procutils.Command {
	if timeout > 0 {
		cmds = append([]string{"timeout", "--signal=KILL", fmt.Sprintf("%ds", timeout)}, cmds...)
	}
	return procutils.NewCommand(cmds[0], cmds[1:]...)
}