solutions/opengauss/pitr/cli/pkg/promptutil/prompt.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 promptutil

import (
	"bufio"
	"fmt"
	"os"

	"github.com/apache/shardingsphere-on-cloud/pitr/cli/internal/pkg/xerr"
	"github.com/apache/shardingsphere-on-cloud/pitr/cli/pkg/logging"
)

func GetUserApproveInTerminal(prompt string) error {
	logging.Warn(fmt.Sprintf("\n%s", prompt))
	scanner := bufio.NewScanner(os.Stdin)
	scanner.Scan()
	err := scanner.Err()
	if err != nil {
		return xerr.NewCliErr(fmt.Sprintf("read user input failed:%s", err.Error()))
	}
	if scanner.Text() != "Y" && scanner.Text() != "y" && scanner.Text() != "yes" && scanner.Text() != "YES" && scanner.Text() != "Yes" {
		return xerr.NewCliErr("User abort")
	}
	return nil
}