fix: working on rebuild from filesystem and analysis warnings

README.md

@@ -130,9 +130,12 @@ The scripts do the standard sequence:
 
 1. `mix deps.get`
 2. `mix test` unless `BDS_SKIP_TESTS=1`
-3. `MIX_ENV=prod mix release bds`
+3. `mix dialyzer` unless `BDS_SKIP_DIALYZER=1`
-4. `MIX_ENV=prod mix release bds_mcp`
+4. `MIX_ENV=prod mix release bds`
-5. `MIX_ENV=prod mix bds.package <platform>`
+5. `MIX_ENV=prod mix release bds_mcp`
+6. `MIX_ENV=prod mix bds.package <platform>`
+
+For local CLI validation without packaging, use `mix validate`.
 
 The packaging task creates a clean redistributable payload under `dist/<platform>/` with this layout:
 

lib/bds/ai.ex

@@ -991,12 +991,14 @@ defmodule BDS.AI do
   end
 
   defp await_chat_task(task) do
+    ref = task.ref
+
     receive do
-      {ref, result} when ref == task.ref ->
+      {^ref, result} ->
         Process.demonitor(task.ref, [:flush])
         result
 
-      {:DOWN, ref, :process, _pid, reason} when ref == task.ref ->
+      {:DOWN, ^ref, :process, _pid, reason} ->
         case reason do
           :normal ->
             receive do

lib/bds/application.ex

@@ -3,6 +3,8 @@ defmodule BDS.Application do
 
   use Application
 
+  @compiled_env Application.compile_env(:bds, :current_env, Mix.env())
+
   def desktop_children(env \\ nil)
 
   def desktop_children(:test) do
@@ -41,8 +43,7 @@ defmodule BDS.Application do
   end
 
   defp current_env do
-    Application.get_env(:bds, :current_env_override) ||
+    Application.get_env(:bds, :current_env_override) || @compiled_env
-      if(Code.ensure_loaded?(Mix), do: Mix.env(), else: :prod)
   end
 
   defp desktop_window_children do

lib/bds/desktop/automation.ex

@@ -286,8 +286,6 @@ defmodule BDS.Desktop.Automation do
     end
   end
 
-  defp port_os_pid(nil), do: nil
-
   defp port_os_pid(port) do
     case Port.info(port, :os_pid) do
       {:os_pid, pid} when is_integer(pid) -> pid

lib/bds/desktop/main_window.ex

@@ -213,10 +213,8 @@ defmodule BDS.Desktop.MainWindow do
 
   defp wx_env_undefined? do
     try do
-      case :wx.get_env() do
+      _ = :wx.get_env()
-        :undefined -> true
+      false
-        _ -> false
-      end
     rescue
       ErlangError -> true
     end

lib/bds/git.ex

@@ -117,7 +117,6 @@ defmodule BDS.Git do
       case run_git(project_dir, ["fetch", "--all", "--prune"], opts) do
         {:ok, output} -> {:ok, %{updated: true, output: output}}
         {:error, {:git_failed, message}} -> structured_git_error(project_dir, :fetch, message, opts)
-        other -> other
       end
     end
   end
@@ -209,7 +208,6 @@ defmodule BDS.Git do
     case run_git(project_dir, ["remote", "get-url", "origin"], opts) do
       {:ok, output} -> {:ok, blank_to_nil(output)}
       {:error, {:git_failed, _message}} -> {:ok, nil}
-      other -> other
     end
   end
 
@@ -217,7 +215,6 @@ defmodule BDS.Git do
     case run_git(project_dir, ["lfs", "ls-files"], opts) do
       {:ok, _output} -> {:ok, true}
       {:error, {:git_failed, _message}} -> {:ok, false}
-      other -> other
     end
   end
 
@@ -335,7 +332,6 @@ defmodule BDS.Git do
     provider =
       case remote_url(project_dir, opts) do
         {:ok, remote} -> provider_info(remote)
-        _other -> nil
       end
 
     if auth_error?(message) do
@@ -370,9 +366,8 @@ defmodule BDS.Git do
   end
 
   defp normalize_optional_string({:ok, value}), do: {:ok, blank_to_nil(value)}
-  defp normalize_optional_string(other), do: other
+  defp normalize_optional_string({:error, _reason} = error), do: error
 
-  defp blank_to_nil(nil), do: nil
   defp blank_to_nil(value) when value in ["", "\n"], do: nil
   defp blank_to_nil(value), do: String.trim(value)
 end

lib/bds/mcp/server.ex

@@ -217,9 +217,6 @@ defmodule BDS.MCP.Server do
 
       {:error, :not_found} ->
         {:error, error_response(id, -32004, "Not found")}
-
-      {:error, reason} ->
-        {:error, error_response(id, -32000, inspect(reason))}
     end
   end
 
@@ -292,9 +289,7 @@ defmodule BDS.MCP.Server do
   defp http_error_response(status, headers \\ %{}), do: http_response(status, reason_body(status), "text/plain", headers)
 
   defp reason_body(400), do: "Bad Request"
-  defp reason_body(403), do: "Forbidden"
   defp reason_body(404), do: "Not Found"
-  defp reason_body(_status), do: "Internal Server Error"
 
   defp maybe_allow_repo(owner_pid) do
     try do

lib/bds/posts.ex

@@ -139,12 +139,21 @@ defmodule BDS.Posts do
   def rebuild_posts_from_files(project_id) do
     project = Projects.get_project!(project_id)
 
-    posts =
+    rebuild_files =
       project
       |> Projects.project_data_dir()
       |> Path.join("posts")
       |> list_matching_files("*.md")
-      |> Enum.map(&upsert_post_from_file(project_id, project, &1))
+      |> Enum.map(&parse_rebuild_file(project, &1))
+
+    {translation_files, post_files} = Enum.split_with(rebuild_files, &translation_rebuild_file?/1)
+
+    posts =
+      post_files
+      |> Enum.map(&upsert_post_from_rebuild_file(project_id, &1))
+
+    translation_files
+    |> Enum.map(&upsert_post_translation_from_rebuild_file(project_id, &1))
 
     {:ok, posts}
   end
@@ -632,9 +641,13 @@ defmodule BDS.Posts do
   end
 
   defp upsert_post_from_file(project_id, project, path) do
-    contents = File.read!(path)
+    project
-    {:ok, %{fields: fields}} = Frontmatter.parse_document(contents)
+    |> parse_rebuild_file(path)
-    relative_path = Path.relative_to(path, Projects.project_data_dir(project))
+    |> upsert_post_from_rebuild_file(project_id)
+  end
+
+  defp upsert_post_from_rebuild_file(project_id, rebuild_file) do
+    fields = rebuild_file.fields
     now = Persistence.now_ms()
 
     attrs = %{
@@ -649,7 +662,7 @@ defmodule BDS.Posts do
       created_at: Map.get(fields, "created_at", now),
       updated_at: Map.get(fields, "updated_at", now),
       published_at: Map.get(fields, "published_at"),
-      file_path: relative_path,
+      file_path: rebuild_file.relative_path,
       checksum: nil,
       tags: Map.get(fields, "tags", []),
       categories: Map.get(fields, "categories", []),
@@ -672,9 +685,85 @@ defmodule BDS.Posts do
     |> tap(&Embeddings.sync_post/1)
   end
 
+  defp upsert_post_translation_from_rebuild_file(project_id, rebuild_file) do
+    fields = rebuild_file.fields
+    source_post_id = Map.fetch!(fields, "translation_for")
+    source_post = Repo.get!(Post, source_post_id)
+    now = Persistence.now_ms()
+    language = normalize_language(Map.fetch!(fields, "language"))
+
+    translation =
+      Repo.get_by(Translation, translation_for: source_post_id, language: language) || %Translation{}
+
+    attrs = %{
+      id: Map.get(fields, "id") || Ecto.UUID.generate(),
+      project_id: project_id,
+      translation_for: source_post_id,
+      language: language,
+      title: Map.get(fields, "title") || "",
+      excerpt: Map.get(fields, "excerpt"),
+      content: nil,
+      status: parse_translation_status(Map.get(fields, "status", "published")),
+      created_at: Map.get(fields, "created_at", source_post.created_at || now),
+      updated_at: Map.get(fields, "updated_at", source_post.updated_at || source_post.created_at || now),
+      published_at: Map.get(fields, "published_at", source_post.published_at),
+      file_path: rebuild_file.relative_path,
+      checksum: nil
+    }
+
+    translation
+    |> Translation.changeset(attrs)
+    |> Repo.insert_or_update!()
+    |> tap(fn _translation ->
+      :ok = Search.sync_post(source_post_id)
+    end)
+  end
+
   defp parse_post_status(status) when is_atom(status), do: status
   defp parse_post_status(status), do: String.to_existing_atom(status)
 
+  defp parse_translation_status(status) when is_atom(status), do: status
+  defp parse_translation_status(status), do: String.to_existing_atom(status)
+
+  defp parse_rebuild_file(project, path) do
+    contents = File.read!(path)
+    {:ok, %{fields: fields}} = Frontmatter.parse_document(contents)
+
+    %{
+      path: path,
+      relative_path: Path.relative_to(path, Projects.project_data_dir(project)),
+      fields: normalize_rebuild_fields(fields)
+    }
+  end
+
+  defp translation_rebuild_file?(%{fields: fields}) do
+    Map.has_key?(fields, "translation_for") and not Map.has_key?(fields, "slug")
+  end
+
+  defp normalize_rebuild_fields(fields) when is_map(fields) do
+    [
+      {"translationFor", "translation_for"},
+      {"doNotTranslate", "do_not_translate"},
+      {"templateSlug", "template_slug"},
+      {"createdAt", "created_at"},
+      {"updatedAt", "updated_at"},
+      {"publishedAt", "published_at"}
+    ]
+    |> Enum.reduce(fields, fn {legacy_key, current_key}, acc ->
+      case Map.fetch(acc, legacy_key) do
+        {:ok, value} -> Map.put_new(acc, current_key, normalize_rebuild_field_value(current_key, value))
+        :error -> acc
+      end
+    end)
+  end
+
+  defp normalize_rebuild_field_value(key, value)
+       when key in ["created_at", "updated_at", "published_at"] do
+    Persistence.parse_timestamp(value) || value
+  end
+
+  defp normalize_rebuild_field_value(_key, value), do: value
+
   defp list_matching_files(dir, pattern) do
     if File.dir?(dir) do
       Path.join([dir, "**", pattern])

lib/bds/rendering.ex

@@ -128,7 +128,6 @@ defmodule BDS.Rendering do
       case Frontmatter.parse_document(source) do
         {:ok, %{body: body}} -> {:ok, body}
         {:error, :invalid_frontmatter} -> {:ok, source}
-        {:error, reason} -> {:error, reason}
       end
     else
       {:error, :template_not_found}

lib/bds/scripting/capabilities.ex

@@ -1,6 +1,5 @@
 defmodule BDS.Scripting.Capabilities do
   @moduledoc false
-  @mix_env Mix.env()
 
   import Ecto.Query
 
@@ -495,7 +494,6 @@ defmodule BDS.Scripting.Capabilities do
   defp rebuild_post_links(project_id) do
     case Posts.rebuild_post_links(project_id) do
       :ok -> true
-      _other -> false
     end
   end
 
@@ -508,7 +506,6 @@ defmodule BDS.Scripting.Capabilities do
   defp reindex_project_search(project_id) do
     case Search.reindex_project(project_id) do
       :ok -> true
-      _other -> false
     end
   end
 
@@ -1018,10 +1015,10 @@ defmodule BDS.Scripting.Capabilities do
   end
 
   defp do_copy_to_clipboard(text) do
-    if @mix_env == :test do
+    if test_mode?() do
       true
     else
-      command = string_or_nil(text) || ""
+      command = string_or_nil(text)
 
       case :os.type() do
         {:unix, :darwin} -> match?({_output, 0}, System.cmd("pbcopy", [], input: command, stderr_to_stdout: true))
@@ -1060,16 +1057,16 @@ defmodule BDS.Scripting.Capabilities do
 
   defp open_folder(folder_path, opts) do
     case Keyword.get(opts, :open_folder) do
-      callback when is_function(callback, 1) -> callback.(string_or_nil(folder_path) || "")
+      callback when is_function(callback, 1) -> callback.(string_or_nil(folder_path))
       _other -> do_open_folder(folder_path)
     end
   end
 
   defp do_open_folder(folder_path) do
-    if @mix_env == :test do
+    if test_mode?() do
       ""
     else
-      case open_system_path(string_or_nil(folder_path) || "") do
+      case shell_open_system_path(string_or_nil(folder_path)) do
         :ok -> ""
         {:error, reason} -> inspect(reason)
       end
@@ -1084,7 +1081,7 @@ defmodule BDS.Scripting.Capabilities do
   end
 
   defp do_select_folder(title) do
-    if @mix_env == :test do
+    if test_mode?() do
       nil
     else
       case FolderPicker.choose_directory(string_or_nil(title) || "Select Folder") do
@@ -1104,9 +1101,9 @@ defmodule BDS.Scripting.Capabilities do
     callback = Keyword.get(opts, :show_item_in_folder)
 
     cond do
-      is_function(callback, 1) -> callback.(string_or_nil(item_path) || "")
+      is_function(callback, 1) -> callback.(string_or_nil(item_path))
-      @mix_env == :test -> :ok
+      test_mode?() -> :ok
-      true -> _ = reveal_system_path(string_or_nil(item_path) || "")
+      true -> _ = shell_reveal_system_path(string_or_nil(item_path))
     end
 
     nil
@@ -1116,9 +1113,9 @@ defmodule BDS.Scripting.Capabilities do
     callback = Keyword.get(opts, :trigger_menu_action)
 
     cond do
-      is_function(callback, 1) -> callback.(string_or_nil(action) || "")
+      is_function(callback, 1) -> callback.(string_or_nil(action))
-      @mix_env == :test -> :ok
+      test_mode?() -> :ok
-      true -> _ = MenuBar.handle_event(string_or_nil(action) || "", nil)
+      true -> _ = MenuBar.handle_event(string_or_nil(action), nil)
     end
 
     nil
@@ -1674,7 +1671,7 @@ defmodule BDS.Scripting.Capabilities do
   end
   defp parse_datetime(_value), do: nil
 
-  defp open_system_path(path) do
+  defp shell_open_system_path(path) do
     {command, args} =
       case :os.type() do
         {:unix, :darwin} -> {"open", [path]}
@@ -1690,7 +1687,7 @@ defmodule BDS.Scripting.Capabilities do
     error -> {:error, error}
   end
 
-  defp reveal_system_path(path) do
+  defp shell_reveal_system_path(path) do
     {command, args} =
       case :os.type() do
         {:unix, :darwin} -> {"open", ["-R", path]}
@@ -1705,4 +1702,8 @@ defmodule BDS.Scripting.Capabilities do
   rescue
     error -> {:error, error}
   end
+
+  defp test_mode? do
+    Application.get_env(:bds, :test_mode, false)
+  end
 end

lib/bds/scripting/lua.ex

@@ -195,9 +195,7 @@ defmodule BDS.Scripting.Lua do
     case values do
       [] -> nil
       [value] -> value
-      _other -> values
+      _values -> values
     end
   end
-
-  defp unwrap_result(values), do: values
 end

lib/bds/tasks.ex

@@ -350,7 +350,10 @@ defmodule BDS.Tasks do
   defp public_task(nil), do: nil
 
   defp public_task(task) do
-    Map.drop(task, [:last_reported_at])
+    task
+    |> Map.drop([:last_reported_at])
+    |> Map.update(:error, nil, &json_safe_value/1)
+    |> Map.update(:result, nil, &json_safe_value/1)
   end
 
   defp build_status_snapshot(state) do
@@ -419,6 +422,29 @@ defmodule BDS.Tasks do
   defp normalize_result({:error, _reason} = result), do: result
   defp normalize_result(value), do: {:ok, value}
 
+  defp json_safe_value(value) when is_nil(value), do: nil
+  defp json_safe_value(value) when is_binary(value), do: value
+  defp json_safe_value(value) when is_boolean(value), do: value
+  defp json_safe_value(value) when is_number(value), do: value
+  defp json_safe_value(value) when is_atom(value), do: value
+
+  defp json_safe_value(value) when is_list(value) do
+    Enum.map(value, &json_safe_value/1)
+  end
+
+  defp json_safe_value(value) when is_struct(value), do: inspect(value)
+
+  defp json_safe_value(value) when is_map(value) do
+    Map.new(value, fn {key, item} -> {json_safe_key(key), json_safe_value(item)} end)
+  end
+
+  defp json_safe_value(value) when is_tuple(value), do: inspect(value)
+  defp json_safe_value(value), do: inspect(value)
+
+  defp json_safe_key(key) when is_binary(key), do: key
+  defp json_safe_key(key) when is_atom(key), do: key
+  defp json_safe_key(key), do: inspect(key)
+
   defp max_concurrent do
     Application.get_env(:bds, :tasks, [])
     |> Keyword.get(:max_concurrent, @default_max_concurrent)

mix.exs

@@ -9,6 +9,7 @@ defmodule BDS.MixProject do
       default_release: :bds,
       releases: releases(),
       start_permanent: Mix.env() == :prod,
+      dialyzer: dialyzer(),
       aliases: aliases(),
       deps: deps()
     ]
@@ -16,7 +17,7 @@ defmodule BDS.MixProject do
 
   def application do
     [
-      extra_applications: [:logger, :wx],
+      extra_applications: [:logger, :wx, :inets, :ssl],
       mod: {BDS.Application, []}
     ]
   end
@@ -33,7 +34,8 @@ defmodule BDS.MixProject do
       {:bandit, "~> 1.5"},
       {:desktop, "~> 1.5"},
       {:image, "~> 0.65"},
-      {:stemex, "~> 0.2.1"}
+      {:stemex, "~> 0.2.1"},
+      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false}
     ]
   end
 
@@ -42,7 +44,17 @@ defmodule BDS.MixProject do
       setup: ["deps.get", "ecto.setup"],
       "ecto.setup": ["ecto.create", "ecto.migrate"],
       "ecto.reset": ["ecto.drop", "ecto.setup"],
-      test: ["ecto.create --quiet", "ecto.migrate --quiet", "test"]
+      test: ["ecto.create --quiet", "ecto.migrate --quiet", "test"],
+      validate: ["test", "dialyzer"]
+    ]
+  end
+
+  defp dialyzer do
+    env = Mix.env()
+
+    [
+      plt_add_apps: [:mix, :inets, :ssl],
+      paths: ["_build/#{env}/lib/bds/ebin"]
     ]
   end
 

mix.lock

@@ -8,11 +8,13 @@
   "debouncer": {:hex, :debouncer, "0.1.13", "af5906b231c196943ac8386b5b5f45a2f36d54a8bcd7e1b29eef2671de33d287", [:mix], [], "hexpm", "a14f57420c7d4a287f8f08e715fc8759b5d28dcd1032f9585d57c45d22123382"},
   "decimal": {:hex, :decimal, "2.3.0", "3ad6255aa77b4a3c4f818171b12d237500e63525c2fd056699967a3e7ea20f62", [:mix], [], "hexpm", "a4d66355cb29cb47c3cf30e71329e58361cfcb37c34235ef3bf1d7bf3773aeac"},
   "desktop": {:hex, :desktop, "1.5.3", "dcf875dcff5b49a54646b4e6964acb079545c8c9c3790799aa5f1ccdcd314d15", [:mix], [{:debouncer, "~> 0.1", [hex: :debouncer, repo: "hexpm", optional: false]}, {:ex_sni, "~> 0.2", [hex: :ex_sni, repo: "hexpm", optional: false]}, {:gettext, "> 0.10.0", [hex: :gettext, repo: "hexpm", optional: false]}, {:oncrash, "~> 0.1", [hex: :oncrash, repo: "hexpm", optional: false]}, {:phoenix, "> 1.0.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_live_view, "> 0.15.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:plug, "> 1.0.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "3750aabb8ed8aaf09b33f3cad5bda20f8ce4dfa65b026c019baed99c5264e2aa"},
+  "dialyxir": {:hex, :dialyxir, "1.4.7", "dda948fcee52962e4b6c5b4b16b2d8fa7d50d8645bbae8b8685c3f9ecb7f5f4d", [:mix], [{:erlex, ">= 0.2.8", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "b34527202e6eb8cee198efec110996c25c5898f43a4094df157f8d28f27d9efe"},
   "earmark": {:hex, :earmark, "1.4.48", "5f41e579d85ef812351211842b6e005f6e0cef111216dea7d4b9d58af4608434", [:mix], [], "hexpm", "a461a0ddfdc5432381c876af1c86c411fd78a25790c75023c7a4c035fdc858f9"},
   "ecto": {:hex, :ecto, "3.13.5", "9d4a69700183f33bf97208294768e561f5c7f1ecf417e0fa1006e4a91713a834", [:mix], [{:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "df9efebf70cf94142739ba357499661ef5dbb559ef902b68ea1f3c1fabce36de"},
   "ecto_sql": {:hex, :ecto_sql, "3.13.5", "2f8282b2ad97bf0f0d3217ea0a6fff320ead9e2f8770f810141189d182dc304e", [:mix], [{:db_connection, "~> 2.4.1 or ~> 2.5", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.13.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.7", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.19 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "aa36751f4e6a2b56ae79efb0e088042e010ff4935fc8684e74c23b1f49e25fdc"},
   "ecto_sqlite3": {:hex, :ecto_sqlite3, "0.22.0", "edab2d0f701b7dd05dcf7e2d97769c106aff62b5cfddc000d1dd6f46b9cbd8c3", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ecto, "~> 3.13.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.13.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:exqlite, "~> 0.22", [hex: :exqlite, repo: "hexpm", optional: false]}], "hexpm", "5af9e031bffcc5da0b7bca90c271a7b1e7c04a93fecf7f6cd35bc1b1921a64bd"},
   "elixir_make": {:hex, :elixir_make, "0.9.0", "6484b3cd8c0cee58f09f05ecaf1a140a8c97670671a6a0e7ab4dc326c3109726", [:mix], [], "hexpm", "db23d4fd8b757462ad02f8aa73431a426fe6671c80b200d9710caf3d1dd0ffdb"},
+  "erlex": {:hex, :erlex, "0.2.8", "cd8116f20f3c0afe376d1e8d1f0ae2452337729f68be016ea544a72f767d9c12", [:mix], [], "hexpm", "9d66ff9fedf69e49dc3fd12831e12a8a37b76f8651dd21cd45fcf5561a8a7590"},
   "ex_dbus": {:hex, :ex_dbus, "0.1.4", "053df83d45b27ba0b9b6ef55a47253922069a3ace12a2a7dd30d3aff58301e17", [:mix], [{:dbus, "~> 0.8.0", [hex: :dbus, repo: "hexpm", optional: false]}, {:saxy, "~> 1.4.0", [hex: :saxy, repo: "hexpm", optional: false]}], "hexpm", "d8baeaf465eab57b70a47b70e29fdfef6eb09ba110fc37176eebe6ac7874d6d5"},
   "ex_sni": {:hex, :ex_sni, "0.2.9", "81f9421035dd3edb6d69f1a4dd5f53c7071b41628130d32ba5ab7bb4bfdc2da0", [:mix], [{:debouncer, "~> 0.1", [hex: :debouncer, repo: "hexpm", optional: false]}, {:ex_dbus, "~> 0.1", [hex: :ex_dbus, repo: "hexpm", optional: false]}, {:saxy, "~> 1.4.0", [hex: :saxy, repo: "hexpm", optional: false]}], "hexpm", "921d67d913765ed20ea8354fd1798dabc957bf66990a6842d6aaa7cd5ee5bc06"},
   "ex_stemmers": {:hex, :ex_stemmers, "0.1.0", "63a84ae3a6f0c28a1d75768411f0ae15cfe8462fb70589b60977aa1b04c9372d", [:mix], [{:rustler, "~> 0.32.1", [hex: :rustler, repo: "hexpm", optional: false]}], "hexpm", "498826e2188e502f41d1a15f3d90e7738f0d94747e197367f03a2a44c09167c0"},

scripts/release/build_platform.bat

@@ -15,6 +15,11 @@ if not "%BDS_SKIP_TESTS%"=="1" (
   if errorlevel 1 goto :error
 )
 
+if not "%BDS_SKIP_DIALYZER%"=="1" (
+  call mix dialyzer
+  if errorlevel 1 goto :error
+)
+
 call set MIX_ENV=prod
 call mix release --overwrite bds
 if errorlevel 1 goto :error

scripts/release/build_platform.sh

@@ -23,6 +23,10 @@ if [[ "${BDS_SKIP_TESTS:-0}" != "1" ]]; then
   mix test
 fi
 
+if [[ "${BDS_SKIP_DIALYZER:-0}" != "1" ]]; then
+  mix dialyzer
+fi
+
 MIX_ENV=prod mix release --overwrite bds
 MIX_ENV=prod mix release --overwrite bds_mcp
 MIX_ENV=prod mix bds.package "$PLATFORM"

test/bds/desktop_test.exs

@@ -121,6 +121,8 @@ defmodule BDS.DesktopTest do
   end
 
   test "desktop router exposes live task status for shell polling" do
+    :ok = BDS.Tasks.clear_finished()
+
     assert {:ok, task} =
              BDS.Tasks.register_external_task("preview build", %{
                group_id: "generation",
@@ -129,6 +131,7 @@ defmodule BDS.DesktopTest do
 
     on_exit(fn ->
       _ = BDS.Tasks.complete_task(task.id)
+      _ = BDS.Tasks.clear_finished()
     end)
 
     assert :ok = BDS.Tasks.report_progress(task.id, 0.5, "halfway")
@@ -149,6 +152,39 @@ defmodule BDS.DesktopTest do
            end)
   end
 
+  test "desktop router encodes failed task snapshots even when the task error is a tuple" do
+    :ok = BDS.Tasks.clear_finished()
+
+    assert {:ok, task} =
+             BDS.Tasks.submit_task(
+               "broken rebuild",
+               fn _report ->
+                 {:error, {{:badkey, "slug"}, [{BDS.Posts, :upsert_post_from_file, 3, [line: 644]}]}}
+               end,
+               %{group_id: "maintenance", group_name: "Maintenance"}
+             )
+
+    on_exit(fn ->
+      _ = BDS.Tasks.clear_finished()
+    end)
+
+    failed = wait_for_task(task.id, &(&1.status == :failed and &1.error != nil))
+
+    conn = conn(:get, "/api/tasks?k=#{Desktop.Auth.login_key()}")
+    conn = BDS.Desktop.Router.call(conn, BDS.Desktop.Router.init([]))
+
+    assert conn.status == 200
+    payload = Jason.decode!(conn.resp_body)
+
+    assert Enum.any?(payload["tasks"], fn item ->
+             item["id"] == failed.id and item["status"] == "failed" and is_binary(item["error"])
+           end)
+
+    assert Enum.any?(payload["tasks"], fn item ->
+             item["id"] == failed.id and String.contains?(item["error"], "badkey")
+           end)
+  end
+
   test "desktop router exposes projects for shell project selection and creation" do
     :ok = Ecto.Adapters.SQL.Sandbox.checkout(BDS.Repo)
     BDS.Repo.delete_all(BDS.Projects.Project)
@@ -281,4 +317,21 @@ defmodule BDS.DesktopTest do
     |> Enum.flat_map(& &1.items)
     |> Enum.find(&Map.get(&1, :id) == id)
   end
+
+  defp wait_for_task(task_id, matcher, timeout \\ 2_000)
+
+  defp wait_for_task(task_id, _matcher, timeout) when timeout <= 0 do
+    BDS.Tasks.get_task(task_id)
+  end
+
+  defp wait_for_task(task_id, matcher, timeout) do
+    task = BDS.Tasks.get_task(task_id)
+
+    if task && matcher.(task) do
+      task
+    else
+      Process.sleep(50)
+      wait_for_task(task_id, matcher, timeout - 50)
+    end
+  end
 end

test/bds/posts_test.exs

@@ -313,6 +313,77 @@ defmodule BDS.PostsTest do
     assert post.content == nil
   end
 
+  test "rebuild_posts_from_files imports legacy old-app translation files alongside canonical posts" do
+    temp_dir =
+      Path.join(System.tmp_dir!(), "bds-post-rebuild-legacy-#{System.unique_integer([:positive])}")
+
+    File.mkdir_p!(temp_dir)
+    on_exit(fn -> File.rm_rf(temp_dir) end)
+
+    assert {:ok, project} =
+             BDS.Projects.create_project(%{name: "Legacy Rebuild", data_path: temp_dir})
+
+    posts_dir = Path.join([BDS.Projects.project_data_dir(project), "posts", "2026", "04"])
+    File.mkdir_p!(posts_dir)
+
+    File.write!(
+      Path.join(posts_dir, "chimera.md"),
+      [
+        "---",
+        "id: post-from-old-app",
+        "title: Chimera Source",
+        "slug: chimera",
+        "status: published",
+        "language: de",
+        "createdAt: 2024-03-30T21:20:00.000Z",
+        "updatedAt: 2024-03-31T21:20:00.000Z",
+        "publishedAt: 2024-04-01T21:20:00.000Z",
+        "---",
+        "Quelle",
+        ""
+      ]
+      |> Enum.join("\n")
+    )
+
+    File.write!(
+      Path.join(posts_dir, "chimera.en.md"),
+      [
+        "---",
+        "id: translation-from-old-app",
+        "translationFor: post-from-old-app",
+        "language: en",
+        "title: Chimera",
+        "excerpt: Imported translation",
+        "---",
+        "Translated body",
+        ""
+      ]
+      |> Enum.join("\n")
+    )
+
+    assert {:ok, posts} = BDS.Posts.rebuild_posts_from_files(project.id)
+    assert length(posts) == 1
+
+    [post] = posts
+    assert post.id == "post-from-old-app"
+    assert post.slug == "chimera"
+    assert post.language == "de"
+
+    assert {:ok, translations} = BDS.Posts.list_post_translations(post.id)
+    assert length(translations) == 1
+
+    [translation] = translations
+    assert translation.id == "translation-from-old-app"
+    assert translation.translation_for == post.id
+    assert translation.project_id == project.id
+    assert translation.language == "en"
+    assert translation.title == "Chimera"
+    assert translation.excerpt == "Imported translation"
+    assert translation.status == :published
+    assert translation.file_path == "posts/2026/04/chimera.en.md"
+    assert translation.content == nil
+  end
+
   defp errors_on(changeset) do
     Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
       Regex.replace(~r"%{(\w+)}", message, fn _, key ->