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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) GetLogger() *zap.Logger {
return l.logger.Desugar()
}
func getLevelFromEnv() (zapcore.Level, error) {
if str, found := os.LookupEnv("LOG_LEVEL"); found {
l, err := zap.ParseAtomicLevel(str)
return l.Level(), err
}
return zap.InfoLevel, nil
}
func Configure(isProduction bool) *Logger {
var l *zap.Logger
level, err := getLevelFromEnv()
if err != nil {
panic(err)
}
if isProduction {
cfg := zap.NewProductionEncoderConfig()
cfg.TimeKey = ""
l = zap.New(zapcore.NewCore(zaplogfmt.NewEncoder(cfg), os.Stderr, level))
} else {
cfg := prettyconsole.NewEncoderConfig()
cfg.TimeKey = ""
var filter zapfilter.FilterFunc
if debug := os.Getenv("DEBUG"); debug != "" {
filter = zapfilter.Any(zapfilter.MinimumLevel(level), zapfilter.ByNamespaces(debug))
} else {
filter = zapfilter.MinimumLevel(level)
}
l = zap.New(zapfilter.NewFilteringCore(
zapcore.NewCore(prettyconsole.NewEncoder(cfg), os.Stderr, zap.DebugLevel),
filter,
))
}
return &Logger{
logger: l.WithOptions(zap.AddCallerSkip(1)).Sugar(),
}
}
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