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package log
import (
"os"
zaplogfmt "github.com/sykesm/zap-logfmt"
prettyconsole "github.com/thessem/zap-prettyconsole"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"moul.io/zapfilter"
)
type Logger struct {
logger *zap.SugaredLogger
}
func (l Logger) DPanic(msg string, rest ...any) {
l.logger.DPanicw(msg, rest...)
}
func (l Logger) Debug(msg string, rest ...any) {
l.logger.Debugw(msg, rest...)
}
func (l Logger) Info(msg string, rest ...any) {
l.logger.Infow(msg, rest...)
}
func (l Logger) Warn(msg string, rest ...any) {
l.logger.Warnw(msg, rest...)
}
func (l Logger) Error(msg string, rest ...any) {
l.logger.Errorw(msg, rest...)
}
func (l Logger) Panic(msg string, rest ...any) {
l.logger.Panicw(msg, rest...)
}
func (l Logger) Fatal(msg string, rest ...any) {
l.logger.Fatalw(msg, rest...)
}
func (l Logger) Named(name string) *Logger {
return &Logger{
logger: l.logger.Named(name),
}
}
func (l Logger) With(args ...any) *Logger {
return &Logger{
logger: l.logger.With(args...),
}
}
func (l Logger) GetLogger() *zap.Logger {
return l.logger.Desugar()
}
func getLevelFromEnv() (zapcore.Level, error) {
if str, found := os.LookupEnv("LOG_LEVEL"); found {
l, err := zapcore.ParseLevel(str)
return l, err
}
return zap.InfoLevel, nil
}
var atom zap.AtomicLevel
func Configure(isProduction bool) *Logger {
atom = zap.NewAtomicLevel()
level, err := getLevelFromEnv()
if err != nil {
panic(err)
}
atom.SetLevel(level)
var filter zapfilter.FilterFunc
if debug := os.Getenv("DEBUG"); debug != "" {
filter = zapfilter.Any(zapfilter.MinimumLevel(level), zapfilter.ByNamespaces(debug))
} else {
filter = zapfilter.MinimumLevel(level)
}
var cfg zapcore.EncoderConfig
var enc zapcore.Encoder
if isProduction {
cfg = zap.NewProductionEncoderConfig()
cfg.TimeKey = ""
enc = zaplogfmt.NewEncoder(cfg)
} else {
cfg = prettyconsole.NewEncoderConfig()
cfg.TimeKey = ""
enc = prettyconsole.NewEncoder(cfg)
}
log := zap.New(
zapfilter.NewFilteringCore(zapcore.NewCore(enc, os.Stderr, zap.DebugLevel), filter),
)
zap.ReplaceGlobals(log)
zap.RedirectStdLog(log)
return &Logger{
logger: log.WithOptions(zap.AddCallerSkip(1)).Sugar(),
}
}
func SetLevel(level zapcore.Level) {
atom.SetLevel(level)
}
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