forked from daos-stack/daos
/
user_utils.go
52 lines (44 loc) · 1.51 KB
/
user_utils.go
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//
// (C) Copyright 2019 Intel 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.
//
// GOVERNMENT LICENSE RIGHTS-OPEN SOURCE SOFTWARE
// The Government's rights to use, modify, reproduce, release, perform, display,
// or disclose this software are subject to the terms of the Apache License as
// provided in Contract No. 8F-30005.
// Any reproduction of computer software, computer software documentation, or
// portions thereof marked with this legend must also reproduce the markings.
//
package common
import (
"fmt"
"github.com/daos-stack/daos/src/control/logging"
)
// GetConsent scans stdin for yes/no
func GetConsent(log logging.Logger) bool {
var response string
log.Info("Are you sure you want to continue? (yes/no)\n")
_, err := fmt.Scanln(&response)
if err != nil {
log.Errorf("Error reading input: %s\n", err)
return false
}
if response == "no" {
return false
} else if response != "yes" {
log.Info("Please type yes or no and then press enter:")
return GetConsent(log)
}
return true
}