initial commit

backend/log/log.go

@@ -0,0 +1,69 @@
+// Package log contains a global Zap logger.
+package log
+
+import (
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+var Logger *zap.Logger
+var SugaredLogger *zap.SugaredLogger
+
+func init() {
+	zcfg := zap.NewProductionConfig()
+
+	zcfg.Level.SetLevel(zap.InfoLevel)
+	zcfg.Encoding = "console"
+	zcfg.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
+	zcfg.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
+
+	logger, err := zcfg.Build()
+	if err != nil {
+		panic(err)
+	}
+
+	zap.RedirectStdLog(logger)
+
+	Logger = logger
+	SugaredLogger = Logger.WithOptions(zap.AddCallerSkip(1)).Sugar()
+}
+
+func Debug(v ...any) {
+	SugaredLogger.Debug(v...)
+}
+
+func Info(v ...any) {
+	SugaredLogger.Info(v...)
+}
+
+func Warn(v ...any) {
+	SugaredLogger.Warn(v...)
+}
+
+func Error(v ...any) {
+	SugaredLogger.Error(v...)
+}
+
+func Fatal(v ...any) {
+	SugaredLogger.Fatal(v...)
+}
+
+func Debugf(tmpl string, v ...any) {
+	SugaredLogger.Debugf(tmpl, v...)
+}
+
+func Infof(tmpl string, v ...any) {
+	SugaredLogger.Infof(tmpl, v...)
+}
+
+func Warnf(tmpl string, v ...any) {
+	SugaredLogger.Warnf(tmpl, v...)
+}
+
+func Errorf(tmpl string, v ...any) {
+	SugaredLogger.Errorf(tmpl, v...)
+}
+
+func Fatalf(tmpl string, v ...any) {
+	SugaredLogger.Fatalf(tmpl, v...)
+}