whatcanGOwrong

go/pkg/mod/github.com/jackc/pgx/v4@v4.18.3/log/log15adapter/adapter.go

@@ -0,0 +1,49 @@
+// Package log15adapter provides a logger that writes to a github.com/inconshreveable/log15.Logger
+// log.
+package log15adapter
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v4"
+)
+
+// Log15Logger interface defines the subset of
+// github.com/inconshreveable/log15.Logger that this adapter uses.
+type Log15Logger interface {
+	Debug(msg string, ctx ...interface{})
+	Info(msg string, ctx ...interface{})
+	Warn(msg string, ctx ...interface{})
+	Error(msg string, ctx ...interface{})
+	Crit(msg string, ctx ...interface{})
+}
+
+type Logger struct {
+	l Log15Logger
+}
+
+func NewLogger(l Log15Logger) *Logger {
+	return &Logger{l: l}
+}
+
+func (l *Logger) Log(ctx context.Context, level pgx.LogLevel, msg string, data map[string]interface{}) {
+	logArgs := make([]interface{}, 0, len(data))
+	for k, v := range data {
+		logArgs = append(logArgs, k, v)
+	}
+
+	switch level {
+	case pgx.LogLevelTrace:
+		l.l.Debug(msg, append(logArgs, "PGX_LOG_LEVEL", level)...)
+	case pgx.LogLevelDebug:
+		l.l.Debug(msg, logArgs...)
+	case pgx.LogLevelInfo:
+		l.l.Info(msg, logArgs...)
+	case pgx.LogLevelWarn:
+		l.l.Warn(msg, logArgs...)
+	case pgx.LogLevelError:
+		l.l.Error(msg, logArgs...)
+	default:
+		l.l.Error(msg, append(logArgs, "INVALID_PGX_LOG_LEVEL", level)...)
+	}
+}