rewrite in go

vendor/github.com/sagikazarmark/slog-shim/logger.go

@@ -0,0 +1,98 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.21
+
+package slog
+
+import (
+	"context"
+	"log"
+	"log/slog"
+)
+
+// Default returns the default Logger.
+func Default() *Logger { return slog.Default() }
+
+// SetDefault makes l the default Logger.
+// After this call, output from the log package's default Logger
+// (as with [log.Print], etc.) will be logged at LevelInfo using l's Handler.
+func SetDefault(l *Logger) {
+	slog.SetDefault(l)
+}
+
+// A Logger records structured information about each call to its
+// Log, Debug, Info, Warn, and Error methods.
+// For each call, it creates a Record and passes it to a Handler.
+//
+// To create a new Logger, call [New] or a Logger method
+// that begins "With".
+type Logger = slog.Logger
+
+// New creates a new Logger with the given non-nil Handler.
+func New(h Handler) *Logger {
+	return slog.New(h)
+}
+
+// With calls Logger.With on the default logger.
+func With(args ...any) *Logger {
+	return slog.With(args...)
+}
+
+// NewLogLogger returns a new log.Logger such that each call to its Output method
+// dispatches a Record to the specified handler. The logger acts as a bridge from
+// the older log API to newer structured logging handlers.
+func NewLogLogger(h Handler, level Level) *log.Logger {
+	return slog.NewLogLogger(h, level)
+}
+
+// Debug calls Logger.Debug on the default logger.
+func Debug(msg string, args ...any) {
+	slog.Debug(msg, args...)
+}
+
+// DebugContext calls Logger.DebugContext on the default logger.
+func DebugContext(ctx context.Context, msg string, args ...any) {
+	slog.DebugContext(ctx, msg, args...)
+}
+
+// Info calls Logger.Info on the default logger.
+func Info(msg string, args ...any) {
+	slog.Info(msg, args...)
+}
+
+// InfoContext calls Logger.InfoContext on the default logger.
+func InfoContext(ctx context.Context, msg string, args ...any) {
+	slog.InfoContext(ctx, msg, args...)
+}
+
+// Warn calls Logger.Warn on the default logger.
+func Warn(msg string, args ...any) {
+	slog.Warn(msg, args...)
+}
+
+// WarnContext calls Logger.WarnContext on the default logger.
+func WarnContext(ctx context.Context, msg string, args ...any) {
+	slog.WarnContext(ctx, msg, args...)
+}
+
+// Error calls Logger.Error on the default logger.
+func Error(msg string, args ...any) {
+	slog.Error(msg, args...)
+}
+
+// ErrorContext calls Logger.ErrorContext on the default logger.
+func ErrorContext(ctx context.Context, msg string, args ...any) {
+	slog.ErrorContext(ctx, msg, args...)
+}
+
+// Log calls Logger.Log on the default logger.
+func Log(ctx context.Context, level Level, msg string, args ...any) {
+	slog.Log(ctx, level, msg, args...)
+}
+
+// LogAttrs calls Logger.LogAttrs on the default logger.
+func LogAttrs(ctx context.Context, level Level, msg string, attrs ...Attr) {
+	slog.LogAttrs(ctx, level, msg, attrs...)
+}