emacsPackages.elpaca: 0-unstable-2025-02-16 -> 0-unstable-2025-11-06 (#470901)

pkgs/applications/editors/emacs/elisp-packages/manual-packages/elpaca/default.nix

@@ -6,25 +6,67 @@
   lib,
 }:
 
-melpaBuild {
+melpaBuild rec {
   pname = "elpaca";
-  version = "0-unstable-2025-02-16";
+  version = "0-unstable-2025-11-06";
 
   src = fetchFromGitHub {
     owner = "progfolio";
     repo = "elpaca";
-    rev = "07b3a653e2411f4d4b5902af1c9b3f159e07bec5";
-    hash = "sha256-+YJX2BJxH3D5u7YC/yJskZu0F4Nlat3ZROe+RCZGq9w=";
+    rev = "b5ef5f19ac1224853234c9acdac0ec9ea1c440a1";
+    hash = "sha256-EZ9emYTweRZzMKxZu9nbAaGgE2tInaL7KCKvJ5TaD0g=";
   };
 
   nativeBuildInputs = [ git ];
 
+  # Moves extensions into the source root directory to install them.
+  # Disables warnings related to being used with package.el and not matching the installer
+  # Points the elpaca-repos-directory to the installed package in the nix store
+  postPatch =
+    let
+      siteVersion = lib.concatStrings (lib.drop 2 (lib.splitVersion version));
+    in
+    ''
+      mv extensions/* .
+      substituteInPlace elpaca.el \
+        --replace-fail "lwarn '(elpaca installer)" \
+                       "ignore '(elpaca installer)" \
+        --replace-fail "warn \"Package.el" \
+                       "ignore \"Package.el" \
+        --replace-fail "(expand-file-name \"elpaca/\" elpaca-repos-directory)" \
+                       "\"${placeholder "out"}/share/emacs/site-lisp/elpa/elpaca-${siteVersion}.0\""
+    '';
+
   passthru.updateScript = unstableGitUpdater { };
 
   meta = {
+    description = "Elisp package manager and replacement for package.el";
+    longDescription = ''
+      Elpaca is an elisp package manager. It allows users to find,
+      install, update, and remove third-party packages for Emacs. It
+      is a replacement for the built-in Emacs package manager,
+      package.el.
+
+      Elpaca:
+       - Installs packages asynchronously, in parallel for fast, non-blocking installations.
+       - Includes a flexible UI for finding and operating on packages.
+       - Downloads packages from their sources for convenient elisp development.
+       - Supports thousands of elisp packages out of the box (MELPA, NonGNU/GNU ELPA, Org/org-contrib).
+       - Makes it easy for users to create their own ELPAs.
+
+      Elpaca has been adapted for Emacs managed via Nix. To activate
+      Elpaca, this snippet can be used within your init.el:
+
+      ```elisp
+      (add-hook 'after-init-hook #'elpaca-process-queues)
+      (elpaca-use-package-mode) ;; Optional, for use-package support
+      ```
+    '';
     homepage = "https://github.com/progfolio/elpaca";
-    description = "Elisp package manager";
     license = lib.licenses.gpl3Plus;
-    maintainers = with lib.maintainers; [ abhisheksingh0x558 ];
+    maintainers = with lib.maintainers; [
+      abhisheksingh0x558
+      normalcea
+    ];
   };
 }