1 // Copyright 2015 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package cobrautl 16 17 import ( 18 "fmt" 19 "os" 20 ) 21 22 const ( 23 // http://tldp.org/LDP/abs/html/exitcodes.html 24 ExitSuccess = iota 25 ExitError 26 ExitBadConnection 27 ExitInvalidInput // for txn, watch command 28 ExitBadFeature // provided a valid flag with an unsupported value 29 ExitInterrupted 30 ExitIO 31 ExitBadArgs = 128 32 33 ExitServerError = 4 34 ExitClusterNotHealthy = 5 35 ) 36 37 func ExitWithError(code int, err error) { 38 fmt.Fprintln(os.Stderr, "Error:", err) 39 os.Exit(code) 40 } 41