mirror of
https://github.com/octoleo/restic.git
synced 2024-12-25 20:11:06 +00:00
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
// Copyright 2017, Google
|
|
//
|
|
// 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 blog implements a private logger, in the manner of glog, without
|
|
// polluting the flag namespace or leaving files all over /tmp.
|
|
//
|
|
// It has almost no features, and a bunch of global state.
|
|
package blog
|
|
|
|
import (
|
|
"log"
|
|
"os"
|
|
"strconv"
|
|
)
|
|
|
|
var level int32
|
|
|
|
type Verbose bool
|
|
|
|
func init() {
|
|
lvl := os.Getenv("B2_LOG_LEVEL")
|
|
i, err := strconv.ParseInt(lvl, 10, 32)
|
|
if err != nil {
|
|
return
|
|
}
|
|
level = int32(i)
|
|
}
|
|
|
|
func (v Verbose) Info(a ...interface{}) {
|
|
if v {
|
|
log.Print(a...)
|
|
}
|
|
}
|
|
|
|
func (v Verbose) Infof(format string, a ...interface{}) {
|
|
if v {
|
|
log.Printf(format, a...)
|
|
}
|
|
}
|
|
|
|
func V(target int32) Verbose {
|
|
return Verbose(target <= level)
|
|
}
|