🗃️ Created simple theme FileSystem repository implementation

internal/theme/repository/fs/fs_theme.go

@@ -0,0 +1,29 @@
+package fs
+
+import (
+	"context"
+	"fmt"
+	"html/template"
+	"io/fs"
+
+	"source.toby3d.me/toby3d/home/internal/theme"
+)
+
+type fileSystemThemeRepository struct {
+	dir fs.FS
+}
+
+func NewFileSystemThemeRepository(dir fs.FS) theme.Repository {
+	return &fileSystemThemeRepository{
+		dir: dir,
+	}
+}
+
+func (repo *fileSystemThemeRepository) Get(ctx context.Context) (*template.Template, error) {
+	tpl, err := template.New("").ParseFS(repo.dir, "baseof.html", "single.html")
+	if err != nil {
+		return nil, fmt.Errorf("cannot find baseof.html: %w", err)
+	}
+
+	return tpl, nil
+}