revise log

config.go

@@ -89,11 +89,6 @@ func (c *Config) Load(loaders ...Loader) error {
 		// Merged to empty map to convert to lower case.
 		maps.Merge(provider.values, values)
 		c.providers = append(c.providers, provider)
-
-		slog.Info(
-			"Configuration has been loaded.",
-			"loader", loader,
-		)
 	}
 
 	return nil
@@ -212,7 +207,6 @@ func (c *Config) Watch(ctx context.Context) error { //nolint:cyclop,funlen,gocog
 					)
 				}
 
-				slog.Info("Watching configuration change.", "loader", watcher)
 				if err := watcher.Watch(ctx, onChange); err != nil {
 					errChan <- fmt.Errorf("watch configuration change: %w", err)
 					cancel()

default.go

@@ -17,7 +17,7 @@ import (
 func Get[T any](path string) T { //nolint:ireturn
 	var value T
 	if err := Unmarshal(path, &value); err != nil {
-		slog.Error(
+		slog.Warn(
 			"Could not read config, return empty value instead.",
 			"error", err,
 			"path", path,

default_test.go

@@ -47,7 +47,7 @@ func TestGet_error(t *testing.T) {
 	log.SetFlags(0)
 
 	assert.True(t, !konf.Get[bool]("config"))
-	expected := "ERROR Could not read config, return empty value instead." +
+	expected := "WARN Could not read config, return empty value instead." +
 		" error=\"decode: cannot parse '' as bool: strconv.ParseBool: parsing \\\"string\\\": invalid syntax\"" +
 		" path=config type=bool\n"
 	assert.Equal(t, expected, buf.String())

provider/file/watch.go

@@ -21,7 +21,7 @@ func (f File) Watch(ctx context.Context, onChange func(map[string]any)) error {
 	}
 	defer func() {
 		if err := watcher.Close(); err != nil {
-			slog.Error("Error when closing file watcher.", "file", f.path, "error", err)
+			slog.WarnContext(ctx, "Error when closing file watcher.", "file", f.path, "error", err)
 		}
 	}()
 
@@ -73,7 +73,7 @@ func (f File) Watch(ctx context.Context, onChange func(map[string]any)) error {
 			case event.Has(fsnotify.Create) || event.Has(fsnotify.Write):
 				values, err := f.Load()
 				if err != nil {
-					slog.Error("Error when reloading config file", "file", f.path, "error", err)
+					slog.WarnContext(ctx, "Error when reloading config file", "file", f.path, "error", err)
 
 					continue
 				}
@@ -85,7 +85,7 @@ func (f File) Watch(ctx context.Context, onChange func(map[string]any)) error {
 				return nil
 			}
 
-			slog.Error("Error when watching file", "file", f.path, "error", err)
+			slog.WarnContext(ctx, "Error when watching file", "file", f.path, "error", err)
 
 		case <-ctx.Done():
 			return nil