emacs/lisp/elpaca-bootstrap.el

41 lines
1.9 KiB
EmacsLisp

;;; elpaca-bootstrap.el --- Bootstrap the Elpaca package manager
;;; Commentary:
;; Taken from https://github.com/progfolio/elpaca
;;; Code:
(defvar elpaca-directory (expand-file-name "elpaca/" user-emacs-directory))
(defvar elpaca-builds-directory (expand-file-name "builds/" elpaca-directory))
(defvar elpaca-order '(elpaca :repo "https://github.com/progfolio/elpaca.git"
:ref nil
:build (:not elpaca--activate-package)))
(when-let ((repo (expand-file-name "repos/elpaca/" elpaca-directory))
(build (expand-file-name "elpaca/" elpaca-builds-directory))
(order (cdr elpaca-order))
((add-to-list 'load-path (if (file-exists-p build) build repo)))
((not (file-exists-p repo)))
(buffer (get-buffer-create "*elpaca-bootstrap*")))
(condition-case-unless-debug err
(if-let (((pop-to-buffer buffer '((display-buffer-reuse-window
display-buffer-same-window))))
((zerop (call-process "git" nil buffer t "clone"
(plist-get order :repo) repo)))
(default-directory repo)
((zerop (call-process "git" nil buffer t "checkout"
(or (plist-get order :ref) "--")))))
(progn
(byte-recompile-directory repo 0 'force)
(require 'elpaca)
(and (fboundp 'elpaca-generate-autoloads)
(elpaca-generate-autoloads "elpaca" repo))
(kill-buffer buffer))
(error "%s" (with-current-buffer buffer (buffer-string))))
((error)
(warn "%s" err)
(delete-directory repo 'recursive))))
(require 'elpaca-autoloads)
(add-hook 'after-init-hook #'elpaca-process-queues)
(elpaca `(,@elpaca-order))
(provide 'elpaca-bootstrap)
;;; elpaca-bootstrap.el ends here