🗃️ Support DefaultLanguage property in FileSystem Site repo

internal/site/repository/fs/fs_site.go

@@ -16,11 +16,12 @@ import (
 
 type (
 	Site struct {
-		Title    string         `yaml:"title"`
-		TimeZone TimeZone       `yaml:"timeZone"`
-		BaseURL  URL            `yaml:"baseUrl"`
-		Params   map[string]any `yaml:",inline"`
-		Content  []byte         `yaml:"-"`
+		Title           string         `yaml:"title"`
+		TimeZone        TimeZone       `yaml:"timeZone"`
+		DefaultLanguage Language       `yaml:"defaultLanguage"`
+		BaseURL         URL            `yaml:"baseUrl"`
+		Params          map[string]any `yaml:",inline"`
+		Content         []byte         `yaml:"-"`
 	}
 
 	TimeZone struct {
@@ -31,6 +32,10 @@ type (
 		*url.URL `yaml:"-"`
 	}
 
+	Language struct {
+		domain.Language `yaml:"-"`
+	}
+
 	fileSystemSiteRepository struct {
 		dir fs.FS
 	}
@@ -66,13 +71,14 @@ func (repo *fileSystemSiteRepository) Get(ctx context.Context, lang domain.Langu
 	}
 
 	return &domain.Site{
-		File:      domain.NewFile(target),
-		Language:  lang,
-		Title:     data.Title,
-		BaseURL:   data.BaseURL.URL,
-		TimeZone:  data.TimeZone.Location,
-		Params:    data.Params,
-		Languages: make([]domain.Language, 0),
+		File:            domain.NewFile(target),
+		DefaultLanguage: data.DefaultLanguage.Language,
+		Language:        lang,
+		Title:           data.Title,
+		BaseURL:         data.BaseURL.URL,
+		TimeZone:        data.TimeZone.Location,
+		Params:          data.Params,
+		Languages:       make([]domain.Language, 0),
 	}, nil
 }
 
@@ -124,6 +130,24 @@ func (u URL) MarshalYAML() (any, error) {
 	return u.URL.String(), nil
 }
 
+func (l *Language) UnmarshalYAML(value *yaml.Node) error {
+	if value.IsZero() {
+		return nil
+	}
+
+	l.Language = domain.NewLanguage(value.Value)
+
+	return nil
+}
+
+func (l Language) MarshalYAML() (any, error) {
+	if l.Language == domain.LanguageUnd {
+		return nil, nil
+	}
+
+	return l.Language.Lang(), nil
+}
+
 func NewSite() *Site {
 	return &Site{
 		Params: make(map[string]any),

internal/site/repository/fs/fs_site_test.go

@@ -64,7 +64,7 @@ func TestGet(t *testing.T) {
 				switch p.String() {
 				default:
 					return false
-				case "File", "Language":
+				case "File", "Language", "DefaultLanguage":
 					return true
 				}
 			}, cmp.Ignore())); diff != "" {