use slog.Handler

default_test.go

@@ -48,7 +48,7 @@ func TestGet_error(t *testing.T) {
 
 	assert.True(t, !konf.Get[bool]("config"))
 	expected := "WARN Could not read config, return empty value instead." +
-		" konf.error=\"decode: cannot parse '' as bool: strconv.ParseBool: parsing \\\"string\\\": invalid syntax\"" +
-		" konf.path=config konf.type=bool\n"
+		" error=\"decode: cannot parse '' as bool: strconv.ParseBool: parsing \\\"string\\\": invalid syntax\"" +
+		" path=config type=bool\n"
 	assert.Equal(t, expected, buf.String())
 }

option.go

@@ -40,12 +40,14 @@ func WithDecodeHook(decodeHook mapstructure.DecodeHookFunc) Option {
 	}
 }
 
-// WithLogger provides the slog.Logger for Config.
+// WithLogHandler provides the slog.Handler for logs from watch.
 //
-// By default, it uses slog.Default().
-func WithLogger(logger *slog.Logger) Option {
+// By default, it uses handler from slog.Default().
+func WithLogHandler(handler slog.Handler) Option {
 	return func(options *options) {
-		options.logger = logger
+		if handler != nil {
+			options.logger = slog.New(handler)
+		}
 	}
 }
 

provider/file/option.go

@@ -15,12 +15,14 @@ func WithUnmarshal(unmarshal func([]byte, any) error) Option {
 	}
 }
 
-// WithLogger provides the slog.Logger for File loader.
+// WithLogHandler provides the slog.Handler for logs from watch.
 //
-// By default, it uses slog.Default().
-func WithLogger(logger *slog.Logger) Option {
+// By default, it uses handler from slog.Default().
+func WithLogHandler(handler slog.Handler) Option {
 	return func(options *options) {
-		options.logger = logger
+		if handler != nil {
+			options.logger = slog.New(handler)
+		}
 	}
 }
 

watch.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 The konf authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
 package konf
 
 import (