mirror of
https://github.com/genuinetools/reg.git
synced 2024-09-17 16:11:01 -04:00
33 lines
1.3 KiB
Go
33 lines
1.3 KiB
Go
// Copyright 2017 The Prometheus Authors
|
|
// 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 flag
|
|
|
|
import (
|
|
"github.com/prometheus/common/promlog"
|
|
kingpin "gopkg.in/alecthomas/kingpin.v2"
|
|
)
|
|
|
|
// LevelFlagName is the canonical flag name to configure the allowed log level
|
|
// within Prometheus projects.
|
|
const LevelFlagName = "log.level"
|
|
|
|
// LevelFlagHelp is the help description for the log.level flag.
|
|
const LevelFlagHelp = "Only log messages with the given severity or above. One of: [debug, info, warn, error]"
|
|
|
|
// AddFlags adds the flags used by this package to the Kingpin application.
|
|
// To use the default Kingpin application, call AddFlags(kingpin.CommandLine)
|
|
func AddFlags(a *kingpin.Application, logLevel *promlog.AllowedLevel) {
|
|
a.Flag(LevelFlagName, LevelFlagHelp).
|
|
Default("info").SetValue(logLevel)
|
|
}
|