diff options
Diffstat (limited to 'elpa/async-20200113.1745/async-bytecomp.el')
| -rw-r--r-- | elpa/async-20200113.1745/async-bytecomp.el | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/elpa/async-20200113.1745/async-bytecomp.el b/elpa/async-20200113.1745/async-bytecomp.el deleted file mode 100644 index 1198497..0000000 --- a/elpa/async-20200113.1745/async-bytecomp.el +++ /dev/null @@ -1,210 +0,0 @@ -;;; async-bytecomp.el --- Compile elisp files asynchronously -*- lexical-binding: t -*- - -;; Copyright (C) 2014-2016 Free Software Foundation, Inc. - -;; Authors: John Wiegley <jwiegley@gmail.com> -;; Thierry Volpiatto <thierry.volpiatto@gmail.com> - -;; Keywords: dired async byte-compile -;; X-URL: https://github.com/jwiegley/dired-async - -;; This program is free software; you can redistribute it and/or -;; modify it under the terms of the GNU General Public License as -;; published by the Free Software Foundation; either version 2, or (at -;; your option) any later version. - -;; This program is distributed in the hope that it will be useful, but -;; WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -;; General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. - -;;; Commentary: -;; -;; This package provide the `async-byte-recompile-directory' function -;; which allows, as the name says to recompile a directory outside of -;; your running emacs. -;; The benefit is your files will be compiled in a clean environment without -;; the old *.el files loaded. -;; Among other things, this fix a bug in package.el which recompile -;; the new files in the current environment with the old files loaded, creating -;; errors in most packages after upgrades. -;; -;; NB: This package is advicing the function `package--compile'. - -;;; Code: - -(require 'cl-lib) -(require 'async) - -(defcustom async-bytecomp-allowed-packages - ;; FIXME: Arguably the default should be `all', but currently - ;; this minor mode is silently/forcefully enabled by Helm and Magit to ensure - ;; they get compiled asynchronously, so this conservative default value is - ;; here to make sure that the mode can be enabled without the user's - ;; explicit consent. - '(async forge helm helm-core helm-ls-git helm-ls-hg magit) - "Packages in this list will be compiled asynchronously by `package--compile'. -All the dependencies of these packages will be compiled async too, -so no need to add dependencies to this list. -The value of this variable can also be the symbol `all', in this case -all packages are always compiled asynchronously." - :group 'async - :type '(choice - (const :tag "All packages" all) - (repeat symbol))) - -(defvar async-byte-compile-log-file - (concat user-emacs-directory "async-bytecomp.log")) - -;;;###autoload -(defun async-byte-recompile-directory (directory &optional quiet) - "Compile all *.el files in DIRECTORY asynchronously. -All *.elc files are systematically deleted before proceeding." - (cl-loop with dir = (directory-files directory t "\\.elc\\'") - unless dir return nil - for f in dir - when (file-exists-p f) do (delete-file f)) - ;; Ensure async is reloaded when async.elc is deleted. - ;; This happen when recompiling its own directory. - (load "async") - (let ((call-back - (lambda (&optional _ignore) - (if (file-exists-p async-byte-compile-log-file) - (let ((buf (get-buffer-create byte-compile-log-buffer)) - (n 0)) - (with-current-buffer buf - (goto-char (point-max)) - (let ((inhibit-read-only t)) - (insert-file-contents async-byte-compile-log-file) - (compilation-mode)) - (display-buffer buf) - (delete-file async-byte-compile-log-file) - (unless quiet - (save-excursion - (goto-char (point-min)) - (while (re-search-forward "^.*:Error:" nil t) - (cl-incf n))) - (if (> n 0) - (message "Failed to compile %d files in directory `%s'" n directory) - (message "Directory `%s' compiled asynchronously with warnings" directory))))) - (unless quiet - (message "Directory `%s' compiled asynchronously with success" directory)))))) - (async-start - `(lambda () - (require 'bytecomp) - ,(async-inject-variables "\\`\\(load-path\\)\\|byte\\'") - (let ((default-directory (file-name-as-directory ,directory)) - error-data) - (add-to-list 'load-path default-directory) - (byte-recompile-directory ,directory 0 t) - (when (get-buffer byte-compile-log-buffer) - (setq error-data (with-current-buffer byte-compile-log-buffer - (buffer-substring-no-properties (point-min) (point-max)))) - (unless (string= error-data "") - (with-temp-file ,async-byte-compile-log-file - (erase-buffer) - (insert error-data)))))) - call-back) - (unless quiet (message "Started compiling asynchronously directory %s" directory)))) - -(defvar package-archive-contents) -(defvar package-alist) -(declare-function package-desc-reqs "package.el" (cl-x)) - -(defun async-bytecomp--get-package-deps (pkgs) - ;; Same as `package--get-deps' but parse instead `package-archive-contents' - ;; because PKG is not already installed and not present in `package-alist'. - ;; However fallback to `package-alist' in case PKG no more present - ;; in `package-archive-contents' due to modification to `package-archives'. - ;; See issue #58. - (let ((seen '())) - (while pkgs - (let ((pkg (pop pkgs))) - (unless (memq pkg seen) - (let ((pkg-desc (cadr (or (assq pkg package-archive-contents) - (assq pkg package-alist))))) - (when pkg-desc - (push pkg seen) - (setq pkgs (append (mapcar #'car (package-desc-reqs pkg-desc)) - pkgs))))))) - seen)) - -(defadvice package--compile (around byte-compile-async) - (let ((cur-package (package-desc-name pkg-desc)) - (pkg-dir (package-desc-dir pkg-desc))) - (if (or (member async-bytecomp-allowed-packages '(t all (all))) - (memq cur-package (async-bytecomp--get-package-deps - async-bytecomp-allowed-packages))) - (progn - (when (eq cur-package 'async) - (fmakunbound 'async-byte-recompile-directory)) - ;; Add to `load-path' the latest version of async and - ;; reload it when reinstalling async. - (when (string= cur-package "async") - (cl-pushnew pkg-dir load-path) - (load "async-bytecomp")) - ;; `async-byte-recompile-directory' will add directory - ;; as needed to `load-path'. - (async-byte-recompile-directory (package-desc-dir pkg-desc) t)) - ad-do-it))) - -;;;###autoload -(define-minor-mode async-bytecomp-package-mode - "Byte compile asynchronously packages installed with package.el. -Async compilation of packages can be controlled by -`async-bytecomp-allowed-packages'." - :group 'async - :global t - (if async-bytecomp-package-mode - (ad-activate 'package--compile) - (ad-deactivate 'package--compile))) - -;;;###autoload -(defun async-byte-compile-file (file) - "Byte compile Lisp code FILE asynchronously. - -Same as `byte-compile-file' but asynchronous." - (interactive "fFile: ") - (let ((call-back - (lambda (&optional _ignore) - (let ((bn (file-name-nondirectory file))) - (if (file-exists-p async-byte-compile-log-file) - (let ((buf (get-buffer-create byte-compile-log-buffer)) - start) - (with-current-buffer buf - (goto-char (setq start (point-max))) - (let ((inhibit-read-only t)) - (insert-file-contents async-byte-compile-log-file) - (compilation-mode)) - (display-buffer buf) - (delete-file async-byte-compile-log-file) - (save-excursion - (goto-char start) - (if (re-search-forward "^.*:Error:" nil t) - (message "Failed to compile `%s'" bn) - (message "`%s' compiled asynchronously with warnings" bn))))) - (message "`%s' compiled asynchronously with success" bn)))))) - (async-start - `(lambda () - (require 'bytecomp) - ,(async-inject-variables "\\`load-path\\'") - (let ((default-directory ,(file-name-directory file))) - (add-to-list 'load-path default-directory) - (byte-compile-file ,file) - (when (get-buffer byte-compile-log-buffer) - (setq error-data (with-current-buffer byte-compile-log-buffer - (buffer-substring-no-properties (point-min) (point-max)))) - (unless (string= error-data "") - (with-temp-file ,async-byte-compile-log-file - (erase-buffer) - (insert error-data)))))) - call-back))) - -(provide 'async-bytecomp) - -;;; async-bytecomp.el ends here |