howmuch/internal/pkg/log/log.go
2024-10-01 23:36:22 +02:00

158 lines
4.1 KiB
Go

// MIT License
//
// Copyright (c) 2024 vinchent <vinchent@vinchent.xyz>
//
// 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 log
import (
"os"
"sync"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
type Logger interface {
FatalLog(msg string, keyValues ...interface{})
PanicLog(msg string, keyValues ...interface{})
ErrorLog(msg string, keyValues ...interface{})
WarnLog(msg string, keyValues ...interface{})
InfoLog(msg string, keyValues ...interface{})
DebugLog(msg string, keyValues ...interface{})
Sync()
}
// zapLogger is an implementation of Logger interface
type zapLogger struct {
z *zap.Logger
}
var (
mu sync.Mutex
// default global logger
std = NewLogger(NewOptions())
)
// Init initializes global logger with options
func Init(opts *Options) {
mu.Lock()
defer mu.Unlock()
std = NewLogger(opts)
}
func NewLogger(opts *Options) *zapLogger {
if opts == nil {
opts = NewOptions()
}
var zapLevel zapcore.Level
// If unknown level, use info
if err := zapLevel.UnmarshalText([]byte(opts.Level)); err != nil {
zapLevel = zap.InfoLevel
}
encoderCfg := zap.NewProductionEncoderConfig()
encoderCfg.TimeKey = "timestamp"
encoderCfg.MessageKey = "message"
encoderCfg.EncodeTime = zapcore.ISO8601TimeEncoder
config := zap.Config{
Level: zap.NewAtomicLevelAt(zapLevel),
Development: opts.Development,
DisableCaller: opts.DisableCaller,
DisableStacktrace: opts.DisableStacktrace,
Sampling: nil,
Encoding: opts.Format,
EncoderConfig: encoderCfg,
OutputPaths: opts.OutputPaths,
ErrorOutputPaths: []string{
"stderr",
},
InitialFields: map[string]interface{}{
"pid": os.Getpid(),
},
}
z := zap.Must(config.Build(zap.AddStacktrace(zapcore.PanicLevel), zap.AddCallerSkip(1)))
zap.RedirectStdLog(z)
return &zapLogger{z: z}
}
func (z *zapLogger) FatalLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Fatalw(msg, keyValues...)
}
func (z *zapLogger) PanicLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Panicw(msg, keyValues...)
}
func (z *zapLogger) ErrorLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Errorw(msg, keyValues...)
}
func (z *zapLogger) WarnLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Warnw(msg, keyValues...)
}
func (z *zapLogger) InfoLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Infow(msg, keyValues...)
}
func (z *zapLogger) DebugLog(msg string, keyValues ...interface{}) {
z.z.Sugar().Debugw(msg, keyValues...)
}
func (z *zapLogger) Sync() {
_ = z.z.Sync()
}
func FatalLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Fatalw(msg, keyValues...)
}
func PanicLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Panicw(msg, keyValues...)
}
func ErrorLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Errorw(msg, keyValues...)
}
func WarnLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Warnw(msg, keyValues...)
}
func InfoLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Infow(msg, keyValues...)
}
func DebugLog(msg string, keyValues ...interface{}) {
std.z.Sugar().Debugw(msg, keyValues...)
}
func Sync() {
_ = std.z.Sync()
}