Files
nix-straight.el/setup.el

52 lines
2.2 KiB
EmacsLisp

;;; -*- lexical-binding: t; -*-
(require 'json)
(unless (boundp 'native-comp-deferred-compilation-deny-list)
(defvaralias 'native-comp-deferred-compilation-deny-list 'native-comp-jit-compilation-deny-list))
(defun nix-straight-get-used-packages (init-file output-file)
(let ((nix-straight--packages nil))
(advice-add 'straight-use-package
:override (lambda (recipe &rest r)
(let ((pkg (if (listp recipe)
(car recipe)
recipe)))
(message "[nix-straight.el] Collecting package '%s' from recipe '%s'" pkg recipe)
(add-to-list 'nix-straight--packages pkg))))
(load init-file nil nil t)
(let ((json-pkgs (if (null nix-straight--packages)
"[]"
(json-encode nix-straight--packages))))
(write-region json-pkgs nil output-file))
nix-straight--packages))
(defun nix-straight-build-packages (init-file)
(setq straight-default-files-directive '("*" (:exclude "*.elc")))
(advice-add 'straight-use-package
:around (lambda (orig-fn &rest r)
(message " [nix-straight.el] Overriding recipe for '%s'" (car r))
(let* ((pkg (car r))
(pkg-name (symbol-name pkg))
(recipe (if (file-exists-p (straight--repos-dir pkg-name))
(list pkg :local-repo pkg-name :repo pkg-name :type 'git)
(list pkg :type 'built-in))))
(message " --> [nix-straight.el] Recipe generated: %s" recipe)
(straight-override-recipe recipe))
(apply orig-fn r)))
(load init-file nil nil t))
;; straight breaks for some reason when
;; it tries to build packages in a nativeComp emacs
(with-eval-after-load "comp"
(advice-add 'straight--native-compile-file-p
:before (lambda (&rest r)
(if (not (boundp 'comp-deferred-compilation-deny-list))
(defvar comp-deferred-compilation-deny-list '()))
)))
(provide 'setup)
;;; setup.el ends here