mirror of
https://github.com/edouardparis/lntop
synced 2024-11-17 21:26:12 +00:00
40 lines
1.6 KiB
Go
40 lines
1.6 KiB
Go
// Copyright (c) 2016 Uber Technologies, Inc.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
package zap
|
|
|
|
import (
|
|
"flag"
|
|
|
|
"go.uber.org/zap/zapcore"
|
|
)
|
|
|
|
// LevelFlag uses the standard library's flag.Var to declare a global flag
|
|
// with the specified name, default, and usage guidance. The returned value is
|
|
// a pointer to the value of the flag.
|
|
//
|
|
// If you don't want to use the flag package's global state, you can use any
|
|
// non-nil *Level as a flag.Value with your own *flag.FlagSet.
|
|
func LevelFlag(name string, defaultLevel zapcore.Level, usage string) *zapcore.Level {
|
|
lvl := defaultLevel
|
|
flag.Var(&lvl, name, usage)
|
|
return &lvl
|
|
}
|