feat: metadata, frontmatter, write atomicity should now be in

2026-04-24 10:16:21 +02:00
parent 1d15de60de
commit a3f2c4a5f7
25 changed files with 479 additions and 136 deletions
--- a/lib/bds/menu.ex
+++ b/lib/bds/menu.ex
@@ -3,6 +3,7 @@ defmodule BDS.Menu do

  require Record

+  alias BDS.Persistence
  alias BDS.Projects

  Record.defrecord(:xmlElement, Record.extract(:xmlElement, from_lib: "xmerl/include/xmerl.hrl"))
@@ -44,14 +45,8 @@ defmodule BDS.Menu do
  end

  defp write_menu_file(project, menu) do
-    meta_dir = Path.dirname(menu_path(project))
-    :ok = File.mkdir_p(meta_dir)
-
    path = menu_path(project)
-    temp_path = path <> ".tmp"
-
-    :ok = File.write(temp_path, serialize_opml(menu.items))
-    File.rename(temp_path, path)
+    :ok = Persistence.atomic_write(path, serialize_opml(project, menu.items))
  end

  defp menu_path(project) do
@@ -84,7 +79,9 @@ defmodule BDS.Menu do
    end
  end

-  defp serialize_opml(items) do
+  defp serialize_opml(project, items) do
+    timestamp = project.updated_at || project.created_at || Persistence.now_ms()
+
    rendered_items =
      items
      |> Enum.map(&render_item(&1, 2))
@@ -93,6 +90,11 @@ defmodule BDS.Menu do
    [
      ~s(<?xml version="1.0" encoding="UTF-8"?>),
      ~s(<opml version="2.0">),
+      ~s(  <head>),
+      ~s(    <title>#{xml_escape(project.name)}</title>),
+      ~s(    <dateCreated>#{Persistence.timestamp_to_iso8601(timestamp)}</dateCreated>),
+      ~s(    <dateModified>#{Persistence.timestamp_to_iso8601(timestamp)}</dateModified>),
+      ~s(  </head>),
      ~s(  <body>),
      rendered_items,
      ~s(  </body>),