added a kitlog level log adapter

log/kitlogadapter/adapter.go

@@ -0,0 +1,41 @@
+package kitlogadapter
+
+import (
+	"context"
+
+	"github.com/go-kit/kit/log"
+	kitlevel "github.com/go-kit/kit/log/level"
+	"github.com/jackc/pgx/v4"
+)
+
+type Logger struct {
+	l log.Logger
+}
+
+func NewLogger(l log.Logger) *Logger {
+	return &Logger{l: l}
+}
+
+func (l *Logger) Log(ctx context.Context, level pgx.LogLevel, msg string, data map[string]interface{}) {
+	var logger log.Logger
+	if data != nil {
+		logger = log.With(l.l, data)
+	} else {
+		logger = l.l
+	}
+
+	switch level {
+	case pgx.LogLevelTrace:
+		logger.Log("PGX_LOG_LEVEL", level, "msg", msg)
+	case pgx.LogLevelDebug:
+		kitlevel.Debug(logger).Log("msg", msg)
+	case pgx.LogLevelInfo:
+		kitlevel.Info(logger).Log("msg", msg)
+	case pgx.LogLevelWarn:
+		kitlevel.Warn(logger).Log("msg", msg)
+	case pgx.LogLevelError:
+		kitlevel.Error(logger).Log("msg", msg)
+	default:
+		logger.Log("INVALID_PGX_LOG_LEVEL", level, "error", msg)
+	}
+}