chore(deps): lock file maintenance

default.nix

@@ -1,7 +1,8 @@
 {
   lib,
   stdenv,
-  trivialBuild,
+  buildElispPackage,
+  elispInputs,
   emacs-all-the-icons-fonts,
   emacsPackages,
   iosevka-bin,
@@ -11,41 +12,36 @@
 let
   tree-sitter = emacsPackages.treesit-grammars.with-all-grammars;
 
-  init = trivialBuild {
-    pname = "config-init";
-    version = "1";
+  init = buildElispPackage {
+    ename = "config-init";
 
     src = lib.sourceByRegex ./. [ "init.org" ];
+    files = [ "init.org" ];
+    lispFiles = [
+      "early-init.el"
+      "init.el"
+    ];
+
+    inherit elispInputs;
+    nativeCompileAhead = true;
+    wantExtraOutputs = false;
+    errorOnWarn = true;
+    doTangle = false;
 
     preBuild = ''
+      export HOME="$NIX_BUILD_TOP/.home"
+      mkdir -p "$HOME/.config/emacs"
+
       emacs --batch --quick \
         --load org \
         *.org \
         --funcall org-babel-tangle
-    '';
-
-    buildPhase = ''
-      runHook preBuild
-
-      export HOME="$(mktemp -d)"
+      rm *.org
 
-      mkdir -p "$HOME/.emacs.d"
-      ln -s ${tree-sitter}/lib "$HOME/.emacs.d/tree-sitter"
-
-      emacs --batch --quick \
-        --eval '(setq byte-compile-error-on-warn t)' \
-        --funcall batch-byte-compile \
-        *.el
-
-      runHook postBuild
+      ln -s ${tree-sitter}/lib "$HOME/.config/emacs/tree-sitter"
     '';
 
-    # Temporary hack because the Emacs native load path is not respected.
-    fixupPhase = ''
-      if [ -d "$HOME/.emacs.d/eln-cache" ]; then
-        mv $HOME/.emacs.d/eln-cache/* $out/share/emacs/native-lisp
-      fi
-    '';
+    meta = { };
   };
 in
 stdenv.mkDerivation {

flake.nix

@@ -89,11 +89,14 @@
                   );
 
               emacs-config = prev.callPackage inputs.self {
-                trivialBuild = final.emacsPackages.trivialBuild.override {
-                  emacs = final.emacs-env.overrideScope (
-                    _: tprev: { inherit (tprev.emacs) meta withNativeCompilation; }
-                  );
+                buildElispPackage = (inputs.twist.lib.buildElispPackage final).override {
+                  emacs = emacsPackage;
                 };
+
+                elispInputs = prev.lib.pipe final.emacs-env.elispPackages [
+                  builtins.attrValues
+                  (builtins.filter prev.lib.isDerivation)
+                ];
               };
             }
           )

init.org

@@ -1661,8 +1661,8 @@ Descriptive buffer names or project relative paths for buffer names.
   (shell-mode-hook . epithet-rename-buffer)
   :config
   (defun epithet-relative-project-name ()
-    (when-let ((project (project-current))
-               (buffer-file-name (buffer-file-name)))
+    (when-let* ((project (project-current))
+                (buffer-file-name (buffer-file-name)))
       (let* ((project-root (expand-file-name (project-root project)))
              (prefix (file-name-directory (directory-file-name project-root)))
              (buffer (expand-file-name buffer-file-name)))
@@ -2926,7 +2926,7 @@ Add faces to =outline-minor-mode= in order to make the headings stand out.
   (defun clojure-repl ()
     "Open a Clojure REPL."
     (interactive)
-    (if-let ((repl-buffer (cider-current-repl)))
+    (if-let* ((repl-buffer (cider-current-repl)))
         (pop-to-buffer repl-buffer)
       (cider-jack-in-clj nil)))
 
@@ -3503,6 +3503,7 @@ Pretty check-boxes
 (use-package racket-mode
   :ensure t
   :mode "\\.rkt[dl]?\\'"
+  :bind
   (:map racket-mode-map
         ("M-g k" . racket-doc)
         ("C-. t" . racket-test))