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https://github.com/mudler/edgevpn.git
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f5ea51d82e
As EdgeVPN can be used as library and it turns out to be quite useful, change license for follow up versions to Apache so can be used as a library easilier.
128 lines
2.8 KiB
Go
128 lines
2.8 KiB
Go
/*
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Copyright © 2021-2022 Ettore Di Giacinto <mudler@mocaccino.org>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package logger
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import (
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"fmt"
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"os"
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terminal "github.com/mudler/go-isterminal"
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"github.com/ipfs/go-log"
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"github.com/pterm/pterm"
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)
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var _ log.StandardLogger = &Logger{}
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type Logger struct {
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level log.LogLevel
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}
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func New(lvl log.LogLevel) *Logger {
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if !terminal.IsTerminal(os.Stdout) {
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pterm.DisableColor()
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}
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if lvl == log.LevelDebug {
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pterm.EnableDebugMessages()
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}
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return &Logger{level: lvl}
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}
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func joinMsg(args ...interface{}) (message string) {
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for _, m := range args {
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message += " " + fmt.Sprintf("%v", m)
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}
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return
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}
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func (l Logger) enabled(lvl log.LogLevel) bool {
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return lvl >= l.level
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}
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func (l Logger) Debug(args ...interface{}) {
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if l.enabled(log.LevelDebug) {
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pterm.Debug.Println(joinMsg(args...))
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}
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}
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func (l Logger) Debugf(f string, args ...interface{}) {
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if l.enabled(log.LevelDebug) {
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pterm.Debug.Printfln(f, args...)
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}
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}
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func (l Logger) Error(args ...interface{}) {
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if l.enabled(log.LevelError) {
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pterm.Error.Println(pterm.LightRed(joinMsg(args...)))
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}
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}
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func (l Logger) Errorf(f string, args ...interface{}) {
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if l.enabled(log.LevelError) {
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pterm.Error.Printfln(pterm.LightRed(f), args...)
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}
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}
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func (l Logger) Fatal(args ...interface{}) {
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if l.enabled(log.LevelFatal) {
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pterm.Fatal.Println(pterm.Red(joinMsg(args...)))
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}
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}
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func (l Logger) Fatalf(f string, args ...interface{}) {
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if l.enabled(log.LevelFatal) {
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pterm.Fatal.Printfln(pterm.Red(f), args...)
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}
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}
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func (l Logger) Info(args ...interface{}) {
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if l.enabled(log.LevelInfo) {
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pterm.Info.Println(pterm.LightBlue(joinMsg(args...)))
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}
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}
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func (l Logger) Infof(f string, args ...interface{}) {
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if l.enabled(log.LevelInfo) {
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pterm.Info.Printfln(pterm.LightBlue(f), args...)
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}
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}
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func (l Logger) Panic(args ...interface{}) {
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l.Fatal(args...)
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}
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func (l Logger) Panicf(f string, args ...interface{}) {
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l.Fatalf(f, args...)
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}
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func (l Logger) Warn(args ...interface{}) {
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if l.enabled(log.LevelWarn) {
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pterm.Warning.Println(pterm.LightYellow(joinMsg(args...)))
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}
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}
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func (l Logger) Warnf(f string, args ...interface{}) {
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if l.enabled(log.LevelWarn) {
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pterm.Warning.Printfln(pterm.LightYellow(f), args...)
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}
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}
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func (l Logger) Warning(args ...interface{}) {
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l.Warn(args...)
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}
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func (l Logger) Warningf(f string, args ...interface{}) {
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l.Warnf(f, args...)
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}
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