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[elpa] externals/async fd80540afd 2/3: Merge branch 'master' into custom
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From: |
ELPA Syncer |
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Subject: |
[elpa] externals/async fd80540afd 2/3: Merge branch 'master' into custom-init |
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Date: |
Fri, 14 Oct 2022 18:57:25 -0400 (EDT) |
branch: externals/async
commit fd80540afdb6bffda8b7b0117a2669f4aaa2270e
Merge: e8fa5c812c de04325f08
Author: John Wiegley <johnw@newartisans.com>
Commit: GitHub <noreply@github.com>
Merge branch 'master' into custom-init
---
.dir-locals.el | 7 +
.gitignore | 3 +
COPYING | 674 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
Makefile | 76 ++++++
README.md | 58 ++++-
async-bytecomp.el | 154 ++++++++-----
async-pkg.el | 10 -
async-test.el | 32 +--
async.el | 218 ++++++++++++------
dired-async.el | 407 +++++++++++++++++++++------------
smtpmail-async.el | 24 +-
11 files changed, 1351 insertions(+), 312 deletions(-)
diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000000..6d270cf611
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,7 @@
+;;; Directory Local Variables
+;;; For more information see (info "(emacs) Directory Variables")
+
+((nil . ((bug-reference-bug-regexp . "\\(\\b\\(?:[Ii]ssue ?#?\\|[Bb]ug
?#?\\|[Pp]atch ?#\\|RFE ?#\\|PR [a-z+-]+/\\)\\([0-9]+\\(?:#[0-9]+\\)?\\)\\)")
+ (bug-reference-url-format .
"https://github.com/jwiegley/emacs-async/issues/%s";)))
+ (emacs-lisp-mode . ((mode . bug-reference-prog)
+ (indent-tabs-mode . nil))))
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..bb6d27f575
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.elc
+*~
+async-autoloads.el
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000000..f288702d2f
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 3 of the License, 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 this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000..cdb0ff3595
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,76 @@
+# makefile for async.
+
+# Author: Thierry Volpiatto.
+# Copyright (C) 2011~2022, Thierry Volpiatto, all rights reserved.
+
+## This file is NOT part of GNU Emacs
+##
+## License
+##
+## 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 3, 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 this program; see the file COPYING. If not, see
+## <https://www.gnu.org/licenses/>.
+
+# Emacs invocation
+EMACS_COMMAND := emacs
+
+EMACS := $(EMACS_COMMAND) -Q -batch
+
+EVAL := $(EMACS) --eval
+
+PKGDIR := .
+
+# Additional emacs loadpath
+LOADPATH := -L .
+
+# Files to compile
+EL := $(sort $(wildcard *async*.el))
+
+# Compiled files
+ELC := $(EL:.el=.elc)
+
+
+.PHONY: clean autoloads batch-compile install uninstall
+
+all: clean autoloads batch-compile
+
+$(ELC): %.elc: %.el
+ $(EMACS) $(LOADPATH) -f batch-byte-compile $<
+
+# Compile needed files
+compile: $(ELC)
+
+# Compile all files at once
+batch-compile:
+ $(EMACS) $(LOADPATH) -f batch-byte-compile $(EL)
+
+# Remove all generated files
+clean:
+ rm -f $(ELC)
+
+# Make autoloads file
+autoloads:
+ $(EVAL) "(progn (setq generated-autoload-file (expand-file-name
\"async-autoloads.el\" \"$(PKGDIR)\")) \
+(setq backup-inhibited t) (update-directory-autoloads \"$(PKGDIR)\"))"
+
+PREFIX=/usr/local/share/
+DESTDIR=${PREFIX}emacs/site-lisp/emacs-async/
+install:
+ test -d ${DESTDIR} || mkdir ${DESTDIR}
+ cp -vf *.el $(DESTDIR)
+ cp -vf *.elc $(DESTDIR)
+ cp -vf async-autoloads.el $(DESTDIR)
+
+uninstall:
+ rm -vf ${DESTDIR}*.elc
+ rm -vf ${DESTDIR}*.el
diff --git a/README.md b/README.md
index 5b2dd6c4fc..40044d7e39 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
<p><a href="http://www.gnu.org/licenses/gpl-3.0.txt";><img
src="https://img.shields.io/badge/license-GPL_3-green.svg"; alt="License GPL 3"
/></a>
+<a href="https://elpa.gnu.org/packages/async.html";><img
src="https://elpa.gnu.org/packages/async.svg"; alt="GNU ELPA" title="" /></a>
<a href="http://melpa.org/#/async";><img
src="http://melpa.org/packages/async-badge.svg"; alt="MELPA" title="" /></a>
<a href="http://stable.melpa.org/#/async";><img
src="http://stable.melpa.org/packages/async-badge.svg"; alt="MELPA Stable"
title="" /></a></p>
@@ -14,6 +15,13 @@ Some async applications are provided as well with this
package:
# Install
+You can install emacs-async package from MELPA using package.el.
+
+You can also install from sources, in this case you should install
+using make and make install to ensure emacs-async is installed in a
+standard load-path destination where other packages can find it
+easily when compiling.
+
## Install dired-async
Add to your `.emacs.el`:
@@ -21,7 +29,7 @@ Add to your `.emacs.el`:
(autoload 'dired-async-mode "dired-async.el" nil t)
(dired-async-mode 1)
-This will allow you to run asynchronously
+This will allow you to run asynchronously
the dired commands for copying, renaming and symlinking.
If you are a [helm](https://github.com/emacs-helm/helm) user, this will allow
you
to copy, rename etc... asynchronously from
[helm](https://github.com/emacs-helm/helm).
@@ -34,6 +42,37 @@ If you don't want to make dired/helm asynchronous disable it
with `dired-async-m
Users of Debian 9 or later or Ubuntu 16.04 or later may simply `apt-get
install elpa-async`.
+## Authentication and user interaction
+
+Some authentications require user interaction, for example answering to a
+prompt, entering a passwords etc. Your async implementation should
+avoid any such user interaction, to avoid being stuck with a prompt you
+will not be able to answer to in the child emacs. For all what is remote
+(mails, tramp etc...) you have to let emacs manage your identification
+with
[auth-sources](https://www.gnu.org/software/emacs/manual/html_mono/auth.html),
so that you do not have to enter a password.
+
+Basically all you need is something like this in your init file:
+
+ (use-package auth-source
+ :no-require t
+ :config (setq auth-sources '("~/.authinfo.gpg" "~/.netrc")))
+
+And a "~/.authinfo.gpg" file containing entries such as
+
+ default port sudo login root password xxxxxxxx
+
+or
+
+ machine xxxxx port xxx login xxx password xxxxxxx
+
+for more specific hosts (smtp, mails etc...)
+
+See [auth-sources
manual](https://www.gnu.org/software/emacs/manual/html_mono/auth.html) for more
infos.
+
+NOTE: For all your async implementations in emacs-26+ versions that
+handle remote files (tramp), you will have to let-bind
+`async-quiet-switch` to `-q` to workaround a tramp bug that prevent `emacs -Q`
to use
[auth-sources](https://www.gnu.org/software/emacs/manual/html_mono/auth.html)
mechanism.
+
## Enable asynchronous compilation of your (M)elpa packages
By default emacs package.el compile packages in its running emacs session.
@@ -51,6 +90,23 @@ to do this, add to your init file:
You can control which packages will compile async with
`async-bytecomp-allowed-packages`.
Set it to `'(all)` to be sure you will compile all packages asynchronously.
+## Send mails asynchronously with smtp mail async
+
+To enable this feature, ensure smtp-mail-async.el is loaded and use
+
+`(setq message-send-mail-function 'async-smtpmail-send-it)`.
+
+WARNINGS:
+
+- When using recent emacs (25+) the network security manager maybe
+called interactively in child emacs and make `async-smtpmail-send-it`
+fail, so be sure to send email once synchronously before using
+`async-smtpmail-send-it` as your `message-send-mail-function`.
+
+- You may loose your sent mail if your network is down, so ensure to
+queue your mails if so. you can do this automatically,
+see [issue #64](https://github.com/jwiegley/emacs-async/issues/64).
+
# Async usage
The interface is intended to be very easy to use:
diff --git a/async-bytecomp.el b/async-bytecomp.el
index 2c96da0ad6..a490cd4401 100644
--- a/async-bytecomp.el
+++ b/async-bytecomp.el
@@ -1,27 +1,25 @@
;;; async-bytecomp.el --- Compile elisp files asynchronously -*-
lexical-binding: t -*-
-;; Copyright (C) 2014-2016 Free Software Foundation, Inc.
+;; Copyright (C) 2014-2022 Free Software Foundation, Inc.
;; Authors: John Wiegley <jwiegley@gmail.com>
-;; Thierry Volpiatto <thierry.volpiatto@gmail.com>
+;; Thierry Volpiatto <thievol@posteo.net>
;; 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 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 3 of the License, 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.
+;; 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.
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
@@ -40,18 +38,27 @@
(require 'cl-lib)
(require 'async)
+(require 'bytecomp)
-(defcustom async-bytecomp-allowed-packages
- '(async helm helm-core helm-ls-git helm-ls-hg magit)
+(declare-function package-desc-name "package.el")
+(declare-function package-desc-dir "package.el")
+
+(defcustom async-bytecomp-allowed-packages 'all
"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 a list with a single element,
-the symbol `all', in this case packages are always compiled asynchronously."
+The value of this variable can also be the symbol `all' (default), in this case
+all packages are always compiled asynchronously."
:group 'async
- :type '(repeat (choice symbol)))
+ :type '(choice
+ (const :tag "All packages" all)
+ (repeat symbol)))
+
+(defvar async-byte-compile-log-file
+ (concat user-emacs-directory "async-bytecomp.log"))
-(defvar async-byte-compile-log-file "~/.emacs.d/async-bytecomp.log")
+(defvar async-bytecomp-load-variable-regexp "\\`load-path\\'"
+ "The variable used by `async-inject-variables' when (re)compiling async.")
;;;###autoload
(defun async-byte-recompile-directory (directory &optional quiet)
@@ -83,13 +90,13 @@ All *.elc files are systematically deleted before
proceeding."
(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))))))
+ (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\\'")
+ ,(async-inject-variables async-bytecomp-load-variable-regexp)
(let ((default-directory (file-name-as-directory ,directory))
error-data)
(add-to-list 'load-path default-directory)
@@ -108,47 +115,33 @@ All *.elc files are systematically deleted before
proceeding."
(defvar package-alist)
(declare-function package-desc-reqs "package.el" (cl-x))
-(defun async-bytecomp--get-package-deps (pkg &optional only)
+(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* ((pkg-desc (cadr (or (assq pkg package-archive-contents)
- (assq pkg package-alist))))
- (direct-deps (cl-loop for p in (package-desc-reqs pkg-desc)
- for name = (car p)
- when (or (assq name package-archive-contents)
- (assq name package-alist))
- collect name))
- (indirect-deps (unless (eq only 'direct)
- (delete-dups
- (cl-loop for p in direct-deps append
- (async-bytecomp--get-package-deps p))))))
- (cl-case only
- (direct direct-deps)
- (separate (list direct-deps indirect-deps))
- (indirect indirect-deps)
- (t (delete-dups (append direct-deps indirect-deps))))))
-
-(defun async-bytecomp-get-allowed-pkgs ()
- (when (and async-bytecomp-allowed-packages
- (listp async-bytecomp-allowed-packages))
- (if package-archive-contents
- (cl-loop for p in async-bytecomp-allowed-packages
- when (assq p package-archive-contents)
- append (async-bytecomp--get-package-deps p) into reqs
- finally return
- (delete-dups
- (append async-bytecomp-allowed-packages reqs)))
- async-bytecomp-allowed-packages)))
-
-(defadvice package--compile (around byte-compile-async)
+ (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))
+
+(defun async--package-compile (orig-fun pkg-desc &rest args)
(let ((cur-package (package-desc-name pkg-desc))
(pkg-dir (package-desc-dir pkg-desc)))
- (if (or (equal async-bytecomp-allowed-packages '(all))
- (memq cur-package (async-bytecomp-get-allowed-pkgs)))
+ (if (or (member async-bytecomp-allowed-packages '(t all (all)))
+ (memq cur-package (async-bytecomp--get-package-deps
+ async-bytecomp-allowed-packages)))
(progn
+ ;; FIXME: Why do we use (eq cur-package 'async) once
+ ;; and (string= cur-package "async") afterwards?
(when (eq cur-package 'async)
(fmakunbound 'async-byte-recompile-directory))
;; Add to `load-path' the latest version of async and
@@ -159,18 +152,59 @@ All *.elc files are systematically deleted before
proceeding."
;; `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)))
+ (apply orig-fun pkg-desc args))))
;;;###autoload
(define-minor-mode async-bytecomp-package-mode
- "Byte compile asynchronously packages installed with package.el.
+ "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)))
+ (advice-add 'package--compile :around #'async--package-compile)
+ (advice-remove 'package--compile #'async--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 async-bytecomp-load-variable-regexp)
+ (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)
diff --git a/async-pkg.el b/async-pkg.el
deleted file mode 100644
index 4573be42e7..0000000000
--- a/async-pkg.el
+++ /dev/null
@@ -1,10 +0,0 @@
-;;; async-pkg.el --- Generated package description from async.el
-(define-package "async" "1.9"
- "Asynchronous processing in Emacs"
- 'nil
- :url "https://github.com/jwiegley/emacs-async";
- :keywords '("async"))
-
-;; Local Variables:
-;; no-byte-compile: t
-;; End:
diff --git a/async-test.el b/async-test.el
index 76d6a3a963..3d7a64b364 100644
--- a/async-test.el
+++ b/async-test.el
@@ -1,27 +1,24 @@
-;;; async-test.el --- async.el-related tests
+;;; async-test.el --- async.el-related tests -*- lexical-binding:t -*-
-;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
;; Author: John Wiegley <jwiegley@gmail.com>
;; Created: 10 Jul 2012
-;; Version: 1.0
;; Keywords: async
;; X-URL: https://github.com/jwiegley/emacs-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 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 3 of the License, 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.
+;; 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.
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
@@ -32,9 +29,6 @@
(require 'async)
-(eval-when-compile
- (require 'cl))
-
(defun async-test-1 ()
(interactive)
(message "Starting async-test-1...")
@@ -134,7 +128,3 @@
(provide 'async-test)
;;; async-test.el ends here
-
-;; Local Variables:
-;; no-byte-compile: t
-;; End:
diff --git a/async.el b/async.el
index 7ce6058137..ad91930d30 100644
--- a/async.el
+++ b/async.el
@@ -1,28 +1,29 @@
;;; async.el --- Asynchronous processing in Emacs -*- lexical-binding: t -*-
-;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
;; Author: John Wiegley <jwiegley@gmail.com>
+;; Maintainer: Thierry Volpiatto <thievol@posteo.net>
+
;; Created: 18 Jun 2012
-;; Version: 1.9
+;; Version: 1.9.7
+;; Package-Requires: ((emacs "24.4"))
;; Keywords: async
;; X-URL: https://github.com/jwiegley/emacs-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 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 3 of the License, 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.
+;; 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.
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
@@ -31,9 +32,15 @@
;;; Code:
+(eval-when-compile (require 'cl-lib))
+
(defgroup async nil
"Simple asynchronous processing in Emacs"
- :group 'emacs)
+ :group 'lisp)
+
+(defcustom async-variables-noprops-function #'async--purecopy
+ "Default function to remove text properties in variables."
+ :type 'function)
(defvar async-debug nil)
(defvar async-send-over-pipe t)
@@ -52,38 +59,89 @@ should not be your normal init.el as that would likely load
more
things that you require. It should limit itself to ensuring paths have
been setup so any async code can load libraries you expect.")
+;; For emacs<29 (only exists in emacs-29+).
+(defvar print-symbols-bare)
+
+(defun async--purecopy (object)
+ "Remove text properties in OBJECT.
+
+Argument OBJECT may be a list or a string, if anything else it
+is returned unmodified."
+ (cond ((stringp object)
+ (substring-no-properties object))
+ ((consp object)
+ (cl-loop for elm in object
+ ;; A string.
+ if (stringp elm)
+ collect (substring-no-properties elm)
+ else
+ ;; Proper lists.
+ if (and (consp elm) (null (cdr (last elm))))
+ collect (async--purecopy elm)
+ else
+ ;; Dotted lists.
+ ;; We handle here only dotted list where car and cdr
+ ;; are atoms i.e. (x . y) and not (x . (x . y)) or
+ ;; (x . (x y)) which should fit most cases.
+ if (and (consp elm) (cdr (last elm)))
+ collect (let ((key (car elm))
+ (val (cdr elm)))
+ (cons (if (stringp key)
+ (substring-no-properties key)
+ key)
+ (if (stringp val)
+ (substring-no-properties val)
+ val)))
+ else
+ collect elm))
+ (t object)))
+
(defun async-inject-variables
- (include-regexp &optional predicate exclude-regexp)
+ (include-regexp &optional predicate exclude-regexp noprops)
"Return a `setq' form that replicates part of the calling environment.
+
It sets the value for every variable matching INCLUDE-REGEXP and
also PREDICATE. It will not perform injection for any variable
-matching EXCLUDE-REGEXP (if present). It is intended to be used
-as follows:
+matching EXCLUDE-REGEXP (if present) or representing a `syntax-table'
+i.e. ending by \"-syntax-table\".
+When NOPROPS is non nil it tries to strip out text properties of each
+variable's value with `async-variables-noprops-function'.
+
+It is intended to be used as follows:
(async-start
- `(lambda ()
- (require 'smtpmail)
+ \\=`(lambda ()
+ (require \\='smtpmail)
(with-temp-buffer
(insert ,(buffer-substring-no-properties (point-min) (point-max)))
;; Pass in the variable environment for smtpmail
- ,(async-inject-variables \"\\`\\(smtpmail\\|\\(user-\\)?mail\\)-\")
+ ,(async-inject-variables
\"\\\\=`\\(smtpmail\\|\\(user-\\)?mail\\)-\")
(smtpmail-send-it)))
- 'ignore)"
+ \\='ignore)"
`(setq
,@(let (bindings)
(mapatoms
(lambda (sym)
- (if (and (boundp sym)
- (or (null include-regexp)
- (string-match include-regexp (symbol-name sym)))
- (not (string-match
- (or exclude-regexp "-syntax-table\\'")
- (symbol-name sym))))
- (let ((value (symbol-value sym)))
- (when (or (null predicate)
- (funcall predicate sym))
- (setq bindings (cons `(quote ,value) bindings)
- bindings (cons sym bindings)))))))
+ (let* ((sname (and (boundp sym) (symbol-name sym)))
+ (value (and sname (symbol-value sym))))
+ (when (and sname
+ (or (null include-regexp)
+ (string-match include-regexp sname))
+ (or (null exclude-regexp)
+ (not (string-match exclude-regexp sname)))
+ (not (string-match "-syntax-table\\'" sname)))
+ (unless (or (stringp value)
+ (memq value '(nil t))
+ (numberp value)
+ (vectorp value))
+ (setq value `(quote ,value)))
+ (when noprops
+ (setq value (funcall async-variables-noprops-function
+ value)))
+ (when (or (null predicate)
+ (funcall predicate sym))
+ (setq bindings (cons value bindings)
+ bindings (cons sym bindings)))))))
bindings)))
(defalias 'async-inject-environment 'async-inject-variables)
@@ -116,6 +174,19 @@ as follows:
(kill-buffer (current-buffer))))
(set (make-local-variable 'async-callback-value) proc)
(set (make-local-variable 'async-callback-value-set) t))
+ ;; Maybe strip out unreadable "#"; They are replaced by
+ ;; empty string unless they are prefixing a special
+ ;; object like a marker. See issue #145.
+ (goto-char (point-min))
+ (save-excursion
+ ;; Transform markers in list like
+ ;; (marker (moves after insertion) at 2338 in
+ ;; test\.org) so that remap text properties function
+ ;; can parse it to restitute marker.
+ (while (re-search-forward "#<\\([^>]*\\)>" nil t)
+ (replace-match (concat "(" (match-string 1) ")") t t)))
+ (while (re-search-forward "#(" nil t)
+ (replace-match "(" t t))
(goto-char (point-max))
(backward-sexp)
(async-handle-result async-callback (read (current-buffer))
@@ -127,25 +198,30 @@ as follows:
(set (make-local-variable 'async-callback-value-set) t))))))
(defun async--receive-sexp (&optional stream)
- (let ((sexp (decode-coding-string (base64-decode-string
- (read stream)) 'utf-8-unix))
- ;; Parent expects UTF-8 encoded text.
- (coding-system-for-write 'utf-8-unix))
+ ;; FIXME: Why use `utf-8-auto' instead of `utf-8-unix'? This is
+ ;; a communication channel over which we have complete control,
+ ;; so we get to choose exactly which encoding and EOL we use, isn't it?
+ (let ((sexp (decode-coding-string (base64-decode-string (read stream))
+ 'utf-8-auto))
+ ;; Parent expects UTF-8 encoded text.
+ (coding-system-for-write 'utf-8-auto))
(if async-debug
(message "Received sexp {{{%s}}}" (pp-to-string sexp)))
(setq sexp (read sexp))
(if async-debug
(message "Read sexp {{{%s}}}" (pp-to-string sexp)))
- (eval sexp)))
+ (eval sexp t)))
(defun async--insert-sexp (sexp)
(let (print-level
- print-length
- (print-escape-nonascii t)
- (print-circle t))
+ print-length
+ (print-escape-nonascii t)
+ (print-circle t)
+ ;; Fix bug#153 in emacs-29 with symbol's positions.
+ (print-symbols-bare t))
(prin1 sexp (current-buffer))
;; Just in case the string we're sending might contain EOF
- (encode-coding-region (point-min) (point-max) 'utf-8-unix)
+ (encode-coding-region (point-min) (point-max) 'utf-8-auto)
(base64-encode-region (point-min) (point-max) t)
(goto-char (point-min)) (insert ?\")
(goto-char (point-max)) (insert ?\" ?\n)))
@@ -158,34 +234,31 @@ as follows:
(process-send-region process (point-min) (point-max))))
(defun async-batch-invoke ()
- "Called from the child Emacs process' command-line."
+ "Called from the child Emacs process' command line."
;; Make sure 'message' and 'prin1' encode stuff in UTF-8, as parent
;; process expects.
- (let ((coding-system-for-write 'utf-8-unix))
+ (let ((coding-system-for-write 'utf-8-auto)
+ (args-left command-line-args-left))
(setq async-in-child-emacs t
- debug-on-error async-debug)
- (if debug-on-error
- (prin1 (funcall
- (async--receive-sexp (unless async-send-over-pipe
- command-line-args-left))))
- (condition-case err
- (prin1 (funcall
- (async--receive-sexp (unless async-send-over-pipe
- command-line-args-left))))
- (error
- (prin1 (list 'async-signal err)))))))
+ debug-on-error async-debug
+ command-line-args-left nil)
+ (condition-case-unless-debug err
+ (prin1 (funcall
+ (async--receive-sexp (unless async-send-over-pipe
+ args-left))))
+ (error
+ (prin1 (list 'async-signal err))))))
(defun async-ready (future)
"Query a FUTURE to see if it is ready.
-I.e., if no blocking
-would result from a call to `async-get' on that FUTURE."
+I.e., if no blocking would result from a call to `async-get' on that FUTURE."
(and (memq (process-status future) '(exit signal))
(let ((buf (process-buffer future)))
(if (buffer-live-p buf)
(with-current-buffer buf
async-callback-value-set)
- t))))
+ t))))
(defun async-wait (future)
"Wait for FUTURE to become ready."
@@ -204,7 +277,7 @@ its FINISH-FUNC is nil."
#'identity async-callback-value (current-buffer))))))
(defun async-message-p (value)
- "Return true of VALUE is an async.el message packet."
+ "Return non-nil of VALUE is an async.el message packet."
(and (listp value)
(plist-get value :async-message)))
@@ -222,7 +295,7 @@ its FINISH-FUNC is nil."
;;;###autoload
(defun async-start-process (name program finish-func &rest program-args)
- "Start the executable PROGRAM asynchronously. See `async-start'.
+ "Start the executable PROGRAM asynchronously named NAME. See `async-start'.
PROGRAM is passed PROGRAM-ARGS, calling FINISH-FUNC with the
process object when done. If FINISH-FUNC is nil, the future
object will return the process object when the program is
@@ -238,11 +311,17 @@ working directory."
(set (make-local-variable 'async-callback-for-process) t))
proc)))
+(defvar async-quiet-switch "-Q"
+ "The Emacs parameter to use to call emacs without config.
+Can be one of \"-Q\" or \"-q\".
+Default is \"-Q\" but it is sometimes useful to use \"-q\" to have a
+enhanced config or some more variables loaded.")
+
(defun async--emacs-program-args (&optional sexp)
"Return a list of arguments for invoking the child Emacs."
;; Using `locate-library' ensure we use the right file
;; when the .elc have been deleted.
- (let ((args (list "-Q" "-l" (locate-library "async"))))
+ (let ((args (list async-quiet-switch "-l" (locate-library "async"))))
(when async-child-init
(setq args (append args (list "-l" async-child-init))))
(append args (list "-batch" "-f" "async-batch-invoke"
@@ -293,7 +372,18 @@ will leave *emacs* process buffers hanging around):
(async-start
(lambda ()
(delete-file \"a remote file on a slow link\" nil))
- 'ignore)
+ \\='ignore)
+
+Special case:
+If the output of START-FUNC is a string with properties
+e.g. (buffer-string) RESULT will be transformed in a list where the
+car is the string itself (without props) and the cdr the rest of
+properties, this allows using in FINISH-FUNC the string without
+properties and then apply the properties in cdr to this string (if
+needed).
+Properties handling special objects like markers are returned as
+list to allow restoring them later.
+See <https://github.com/jwiegley/emacs-async/issues/145> for more infos.
Note: Even when FINISH-FUNC is present, a future is still
returned except that it yields no value (since the value is
@@ -301,8 +391,8 @@ passed to FINISH-FUNC). Call `async-get' on such a future
always
returns nil. It can still be useful, however, as an argument to
`async-ready' or `async-wait'."
(let ((sexp start-func)
- ;; Subordinate Emacs will send text encoded in UTF-8.
- (coding-system-for-read 'utf-8-unix))
+ ;; Subordinate Emacs will send text encoded in UTF-8.
+ (coding-system-for-read 'utf-8-auto))
(setq async--procvar
(apply 'async-start-process
"emacs" (file-truename
@@ -325,7 +415,7 @@ returns nil. It can still be useful, however, as an
argument to
(setq res (funcall fn res
(if (listp binding)
binding
- (list binding)))))
+ (list binding)))))
res))
(defmacro async-let (bindings &rest forms)
diff --git a/dired-async.el b/dired-async.el
index ed37953570..578b53070d 100644
--- a/dired-async.el
+++ b/dired-async.el
@@ -1,27 +1,25 @@
;;; dired-async.el --- Asynchronous dired actions -*- lexical-binding: t -*-
-;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
;; Authors: John Wiegley <jwiegley@gmail.com>
-;; Thierry Volpiatto <thierry.volpiatto@gmail.com>
+;; Thierry Volpiatto <thievol@posteo.net>
;; Keywords: dired async network
;; 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 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 3 of the License, 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.
+;; 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.
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
@@ -52,38 +50,51 @@
(defcustom dired-async-env-variables-regexp
"\\`\\(tramp-\\(default\\|connection\\|remote\\)\\|ange-ftp\\)-.*"
"Variables matching this regexp will be loaded on Child Emacs."
- :type 'regexp
- :group 'dired-async)
+ :type 'regexp)
(defcustom dired-async-message-function 'dired-async-mode-line-message
"Function to use to notify result when operation finish.
Should take same args as `message'."
- :group 'dired-async
:type 'function)
(defcustom dired-async-log-file "/tmp/dired-async.log"
"File use to communicate errors from Child Emacs to host Emacs."
- :group 'dired-async
:type 'string)
+(defcustom dired-async-mode-lighter '(:eval
+ (when (eq major-mode 'dired-mode)
+ " Async"))
+ "Mode line lighter used for `dired-async-mode'."
+ :risky t
+ :type 'sexp)
+
+(defcustom dired-async-skip-fast nil
+ "If non-nil, skip async for fast operations.
+Same device renames and copying and renaming files smaller than
+`dired-async-small-file-max' are considered fast."
+ :risky t
+ :type 'bool)
+
+(defcustom dired-async-small-file-max 5000000
+ "Files smaller than this in bytes are considered fast to copy
+or rename for `dired-async-skip-fast'."
+ :risky t
+ :type 'int)
+
(defface dired-async-message
'((t (:foreground "yellow")))
- "Face used for mode-line message."
- :group 'dired-async)
+ "Face used for mode-line message.")
(defface dired-async-failures
'((t (:foreground "red")))
- "Face used for mode-line message."
- :group 'dired-async)
+ "Face used for mode-line message.")
(defface dired-async-mode-message
'((t (:foreground "Gold")))
- "Face used for `dired-async--modeline-mode' lighter."
- :group 'dired-async)
+ "Face used for `dired-async--modeline-mode' lighter.")
(define-minor-mode dired-async--modeline-mode
"Notify mode-line that an async process run."
- :group 'dired-async
:global t
:lighter (:eval (propertize (format " [%s Async job(s) running]"
(length (dired-async-processes)))
@@ -98,7 +109,7 @@ Should take same args as `message'."
" " (propertize
(if args
(apply #'format text args)
- text)
+ text)
'face face))))
(force-mode-line-update)
(sit-for 3)
@@ -135,28 +146,35 @@ Should take same args as `message'."
(special-mode)
(shrink-window-if-larger-than-buffer)
(delete-file dired-async-log-file))
- (run-with-timer
- 0.1 nil
- (lambda ()
- ;; First send error messages.
- (cond (failures
- (funcall dired-async-message-function
- "%s failed for %d of %d file%s -- See *Dired log*
buffer"
- 'dired-async-failures
- (car operation) (length failures)
- total (dired-plural-s total)))
- (skipped
- (funcall dired-async-message-function
- "%s: %d of %d file%s skipped -- See *Dired log*
buffer"
- 'dired-async-failures
- (car operation) (length skipped) total
- (dired-plural-s total))))
- ;; Finally send the success message.
- (funcall dired-async-message-function
- "Asynchronous %s of %s on %s file%s done"
- 'dired-async-message
- (car operation) (cadr operation)
- total (dired-plural-s total)))))))
+ (run-with-timer
+ 0.1 nil
+ (lambda ()
+ ;; First send error messages.
+ (cond (failures
+ (funcall dired-async-message-function
+ "%s failed for %d of %d file%s -- See *Dired log*
buffer"
+ 'dired-async-failures
+ (car operation) (length failures)
+ total (dired-plural-s total)))
+ (skipped
+ (funcall dired-async-message-function
+ "%s: %d of %d file%s skipped -- See *Dired log*
buffer"
+ 'dired-async-failures
+ (car operation) (length skipped) total
+ (dired-plural-s total))))
+ (when dired-buffers
+ (cl-loop for (_f . b) in dired-buffers
+ when (buffer-live-p b)
+ do (with-current-buffer b
+ (when (and (not (file-remote-p default-directory nil
t))
+ (file-exists-p default-directory))
+ (revert-buffer nil t)))))
+ ;; Finally send the success message.
+ (funcall dired-async-message-function
+ "Asynchronous %s of %s on %s file%s done"
+ 'dired-async-message
+ (car operation) (cadr operation)
+ total (dired-plural-s total)))))))
(defun dired-async-maybe-kill-ftp ()
"Return a form to kill ftp process in child emacs."
@@ -169,69 +187,134 @@ Should take same args as `message'."
(buffer-name b)) b))))
(when buf (kill-buffer buf))))))
+(defsubst dired-async--directory-p (attributes)
+ "Return non-nil if ATTRIBUTES is for a directory.
+See `file-attributes'."
+ ;; Can also be a string for symlinks, so check for t explicitly.
+ (eq (file-attribute-type attributes) t))
+
+(defsubst dired-async--same-device-p (f1 f2)
+ "Return non-nil if F1 and F2 have the same device number."
+ ;; file-attribute-device-number may be a cons cell, so use equal for
+ ;; testing (this is probably an emacs bug if we refer to its doctring).
+ (equal (file-attribute-device-number (file-attributes f1))
+ (file-attribute-device-number (file-attributes f2))))
+
+(defun dired-async--small-file-p (file)
+ "Return non-nil if FILE is considered small.
+
+File is considered small if it size is smaller than
+`dired-async-small-file-max'."
+ (let ((a (file-attributes file)))
+ ;; Directories are always large since we can't easily figure out
+ ;; their total size.
+ (and (not (dired-async--directory-p a))
+ (< (file-attribute-size a) dired-async-small-file-max))))
+
+(defun dired-async--skip-async-p (file-creator file name-constructor)
+ "Return non-nil if we should skip async for FILE.
+See `dired-create-files' for FILE-CREATOR and NAME-CONSTRUCTOR."
+ ;; Skip async for small files.
+ (or (dired-async--small-file-p file)
+ ;; Also skip async for same device renames.
+ (and (eq file-creator 'dired-rename-file)
+ (let ((new (funcall name-constructor file)))
+ (dired-async--same-device-p file (file-name-directory new))))))
+
+(defun dired-async--smart-create-files (old-func file-creator
+ operation fn-list name-constructor
+ &optional marker-char)
+ "Around advice for `dired-create-files'.
+Uses async like `dired-async-create-files' but skips certain fast
+cases if `dired-async-skip-fast' is non-nil."
+ (let (async-list quick-list)
+ (if (or (eq file-creator 'backup-file)
+ (null dired-async-skip-fast))
+ (setq async-list fn-list)
+ (dolist (old fn-list)
+ (if (dired-async--skip-async-p file-creator old name-constructor)
+ (push old quick-list)
+ (push old async-list))))
+ (when async-list
+ (dired-async-create-files
+ file-creator operation (nreverse async-list)
+ name-constructor marker-char))
+ (when quick-list
+ (funcall old-func file-creator operation
+ (nreverse quick-list) name-constructor marker-char))))
+
(defvar overwrite-query)
(defun dired-async-create-files (file-creator operation fn-list
name-constructor
- &optional _marker-char)
+ &optional _marker-char)
"Same as `dired-create-files' but asynchronous.
See `dired-create-files' for the behavior of arguments."
(setq overwrite-query nil)
(let ((total (length fn-list))
- failures async-fn-list skipped callback)
+ failures async-fn-list skipped callback
+ async-quiet-switch)
(let (to)
(dolist (from fn-list)
(setq to (funcall name-constructor from))
- (if (equal to from)
+ (if (and (equal to from)
+ (null (eq file-creator 'backup-file)))
(progn
(setq to nil)
(dired-log "Cannot %s to same file: %s\n"
(downcase operation) from)))
(if (not to)
(setq skipped (cons (dired-make-relative from) skipped))
- (let* ((overwrite (and (null (eq file-creator 'backup-file))
- (file-exists-p to)))
- (dired-overwrite-confirmed ; for dired-handle-overwrite
- (and overwrite
- (let ((help-form `(format "\
+ (let* ((overwrite (and (null (eq file-creator 'backup-file))
+ (file-exists-p to)))
+ (dired-overwrite-confirmed ; for dired-handle-overwrite
+ (and overwrite
+ (let ((help-form `(format "\
Type SPC or `y' to overwrite file `%s',
DEL or `n' to skip to next,
ESC or `q' to not overwrite any of the remaining files,
`!' to overwrite all remaining files with no more questions." ,to)))
- (dired-query 'overwrite-query "Overwrite `%s'?"
to)))))
- ;; Handle the `dired-copy-file' file-creator specially
- ;; When copying a directory to another directory or
- ;; possibly to itself or one of its subdirectories.
- ;; e.g "~/foo/" => "~/test/"
- ;; or "~/foo/" =>"~/foo/"
- ;; or "~/foo/ => ~/foo/bar/")
- ;; In this case the 'name-constructor' have set the destination
- ;; TO to "~/test/foo" because the old emacs23 behavior
- ;; of `copy-directory' was to not create the subdirectory
- ;; and instead copy the contents.
- ;; With the new behavior of `copy-directory'
- ;; (similar to the `cp' shell command) we don't
- ;; need such a construction of the target directory,
- ;; so modify the destination TO to "~/test/" instead of
"~/test/foo/".
- (let ((destname (file-name-directory to)))
- (when (and (file-directory-p from)
- (file-directory-p to)
- (eq file-creator 'dired-copy-file))
- (setq to destname))
- ;; If DESTNAME is a subdirectory of FROM, not a symlink,
- ;; and the method in use is copying, signal an error.
- (and (eq t (car (file-attributes destname)))
- (eq file-creator 'dired-copy-file)
- (file-in-directory-p destname from)
- (error "Cannot copy `%s' into its subdirectory `%s'"
- from to)))
- (if overwrite
- (or (and dired-overwrite-confirmed
- (push (cons from to) async-fn-list))
- (progn
- (push (dired-make-relative from) failures)
- (dired-log "%s `%s' to `%s' failed\n"
- operation from to)))
- (push (cons from to) async-fn-list)))))
+ (dired-query 'overwrite-query "Overwrite `%s'?"
to)))))
+ ;; Handle the `dired-copy-file' file-creator specially
+ ;; When copying a directory to another directory or
+ ;; possibly to itself or one of its subdirectories.
+ ;; e.g "~/foo/" => "~/test/"
+ ;; or "~/foo/" =>"~/foo/"
+ ;; or "~/foo/ => ~/foo/bar/")
+ ;; In this case the 'name-constructor' have set the destination
+ ;; TO to "~/test/foo" because the old emacs23 behavior
+ ;; of `copy-directory' was to not create the subdirectory
+ ;; and instead copy the contents.
+ ;; With the new behavior of `copy-directory'
+ ;; (similar to the `cp' shell command) we don't
+ ;; need such a construction of the target directory,
+ ;; so modify the destination TO to "~/test/" instead of
"~/test/foo/".
+ (let ((destname (file-name-directory to)))
+ (when (and (file-directory-p from)
+ (file-directory-p to)
+ (eq file-creator 'dired-copy-file))
+ (setq to destname))
+ ;; If DESTNAME is a subdirectory of FROM, not a symlink,
+ ;; and the method in use is copying, signal an error.
+ (and (eq t (car (file-attributes destname)))
+ (eq file-creator 'dired-copy-file)
+ (file-in-directory-p destname from)
+ (error "Cannot copy `%s' into its subdirectory `%s'"
+ from to)))
+ (if overwrite
+ (or (and dired-overwrite-confirmed
+ (push (cons from to) async-fn-list))
+ (progn
+ (push (dired-make-relative from) failures)
+ (dired-log "%s `%s' to `%s' failed\n"
+ operation from to)))
+ (push (cons from to) async-fn-list)))))
+ ;; Fix tramp issue #80 with emacs-26, use "-q" only when needed.
+ (setq async-quiet-switch
+ (if (and (boundp 'tramp-cache-read-persistent-data)
+ async-fn-list
+ (cl-loop for (_from . to) in async-fn-list
+ thereis (file-remote-p to)))
+ "-q" "-Q"))
;; When failures have been printed to dired log add the date at bob.
(when (or failures skipped) (dired-log t))
;; When async-fn-list is empty that's mean only one file
@@ -254,79 +337,117 @@ ESC or `q' to not overwrite any of the remaining files,
;; Setup callback.
(setq callback
(lambda (&optional _ignore)
- (dired-async-after-file-create
- total (list operation (length async-fn-list)) failures skipped)
- (when (string= (downcase operation) "rename")
- (cl-loop for (file . to) in async-fn-list
- for bf = (get-file-buffer file)
- for destp = (file-exists-p to)
- do (and bf destp
- (with-current-buffer bf
- (set-visited-file-name to t t))))))))
+ (dired-async-after-file-create
+ total (list operation (length async-fn-list)) failures skipped)
+ (when (string= (downcase operation) "rename")
+ (cl-loop for (file . to) in async-fn-list
+ for bf = (get-file-buffer file)
+ for destp = (file-exists-p to)
+ do (and bf destp
+ (with-current-buffer bf
+ (set-visited-file-name to t t))))))))
;; Start async process.
(when async-fn-list
(async-start `(lambda ()
(require 'cl-lib) (require 'dired-aux) (require 'dired-x)
,(async-inject-variables
dired-async-env-variables-regexp)
- (let ((dired-recursive-copies (quote always))
- (dired-copy-preserve-time
- ,dired-copy-preserve-time))
- (setq overwrite-backup-query nil)
- ;; Inline `backup-file' as long as it is not
- ;; available in emacs.
- (defalias 'backup-file
- ;; Same feature as "cp --backup=numbered from
to"
- ;; Symlinks are copied as file from source
unlike
- ;; `dired-copy-file' which is same as cp -d.
- ;; Directories are omitted.
- (lambda (from to ok)
- (cond ((file-directory-p from) (ignore))
- (t (let ((count 0))
- (while (let ((attrs
(file-attributes to)))
- (and attrs (null (nth 0
attrs))))
- (cl-incf count)
- (setq to (concat
(file-name-sans-versions to)
- (format
".~%s~" count)))))
- (condition-case err
- (copy-file from to ok
dired-copy-preserve-time)
- (file-date-error
- (dired-log "Can't set date on
%s:\n%s\n" from err)))))))
- ;; Now run the FILE-CREATOR function on files.
- (cl-loop with fn = (quote ,file-creator)
- for (from . dest) in (quote
,async-fn-list)
- do (condition-case err
- (funcall fn from dest t)
- (file-error
- (dired-log "%s: %s\n" (car err)
(cdr err)))
- nil))
+ (let ((dired-recursive-copies (quote always))
+ (dired-copy-preserve-time
+ ,dired-copy-preserve-time))
+ (setq overwrite-backup-query nil)
+ ;; Inline `backup-file' as long as it is not
+ ;; available in emacs.
+ (defalias 'backup-file
+ ;; Same feature as "cp -f --backup=numbered from to"
+ ;; Symlinks are copied as file from source unlike
+ ;; `dired-copy-file' which is same as cp -d.
+ ;; Directories are omitted.
+ (lambda (from to ok)
+ (cond ((file-directory-p from) (ignore))
+ (t (let ((count 0))
+ (while (let ((attrs (file-attributes
to)))
+ (and attrs (null (nth 0
attrs))))
+ (cl-incf count)
+ (setq to (concat
(file-name-sans-versions to)
+ (format ".~%s~"
count)))))
+ (condition-case err
+ (copy-file from to ok
dired-copy-preserve-time)
+ (file-date-error
+ (dired-log "Can't set date on
%s:\n%s\n" from err)))))))
+ ;; Now run the FILE-CREATOR function on files.
+ (cl-loop with fn = (quote ,file-creator)
+ for (from . dest) in (quote ,async-fn-list)
+ do (condition-case err
+ (funcall fn from dest t)
+ (file-error
+ (dired-log "%s: %s\n" (car err) (cdr
err))
+ nil)))
(when (get-buffer dired-log-buffer)
(dired-log t)
(with-current-buffer dired-log-buffer
- (write-region (point-min) (point-max)
- ,dired-async-log-file))))
+ (write-region (point-min) (point-max)
+ ,dired-async-log-file))))
,(dired-async-maybe-kill-ftp))
callback)
;; Run mode-line notifications while process running.
(dired-async--modeline-mode 1)
(message "%s proceeding asynchronously..." operation))))
-(defadvice dired-create-files (around dired-async)
- (dired-async-create-files file-creator operation fn-list
- name-constructor marker-char))
+(defvar wdired-use-interactive-rename)
+(defun dired-async-wdired-do-renames (old-fn &rest args)
+ ;; Perhaps a better fix would be to ask for renaming BEFORE starting
+ ;; OLD-FN when `wdired-use-interactive-rename' is non-nil. For now
+ ;; just bind it to nil to ensure no questions will be asked between
+ ;; each rename.
+ (let (wdired-use-interactive-rename)
+ (apply old-fn args)))
;;;###autoload
(define-minor-mode dired-async-mode
- "Do dired actions asynchronously."
- :group 'dired-async
+ "Do dired actions asynchronously."
+ :lighter dired-async-mode-lighter
:global t
(if dired-async-mode
- (if (fboundp 'advice-add)
- (advice-add 'dired-create-files :override #'dired-async-create-files)
- (ad-activate 'dired-create-files))
- (if (fboundp 'advice-remove)
- (advice-remove 'dired-create-files #'dired-async-create-files)
- (ad-deactivate 'dired-create-files))))
+ (progn
+ (advice-add 'dired-create-files :around
#'dired-async--smart-create-files)
+ (advice-add 'wdired-do-renames :around
#'dired-async-wdired-do-renames))
+ (progn
+ (advice-remove 'dired-create-files #'dired-async--smart-create-files)
+ (advice-remove 'wdired-do-renames #'dired-async-wdired-do-renames))))
+(defmacro dired-async--with-async-create-files (&rest body)
+ "Evaluate BODY with ‘dired-create-files’ set to ‘dired-async-create-files’."
+ (declare (indent 0))
+ `(cl-letf (((symbol-function 'dired-create-files)
#'dired-async-create-files))
+ ,@body))
+
+;;;###autoload
+(defun dired-async-do-copy (&optional arg)
+ "Run ‘dired-do-copy’ asynchronously."
+ (interactive "P")
+ (dired-async--with-async-create-files
+ (dired-do-copy arg)))
+
+;;;###autoload
+(defun dired-async-do-symlink (&optional arg)
+ "Run ‘dired-do-symlink’ asynchronously."
+ (interactive "P")
+ (dired-async--with-async-create-files
+ (dired-do-symlink arg)))
+
+;;;###autoload
+(defun dired-async-do-hardlink (&optional arg)
+ "Run ‘dired-do-hardlink’ asynchronously."
+ (interactive "P")
+ (dired-async--with-async-create-files
+ (dired-do-hardlink arg)))
+
+;;;###autoload
+(defun dired-async-do-rename (&optional arg)
+ "Run ‘dired-do-rename’ asynchronously."
+ (interactive "P")
+ (dired-async--with-async-create-files
+ (dired-do-rename arg)))
(provide 'dired-async)
diff --git a/smtpmail-async.el b/smtpmail-async.el
index 6fcf287f45..404b6e0c89 100644
--- a/smtpmail-async.el
+++ b/smtpmail-async.el
@@ -1,6 +1,6 @@
;;; smtpmail-async.el --- Send e-mail with smtpmail.el asynchronously -*-
lexical-binding: t -*-
-;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
;; Author: John Wiegley <jwiegley@gmail.com>
;; Created: 18 Jun 2012
@@ -8,20 +8,18 @@
;; Keywords: email async
;; X-URL: https://github.com/jwiegley/emacs-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 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 3 of the License, 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.
+;; 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.
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
@@ -61,7 +59,7 @@ It is called just before calling `smtpmail-send-it'.")
(set-buffer-multibyte nil)
;; Pass in the variable environment for smtpmail
,(async-inject-variables
-
"\\`\\(smtpmail\\|async-smtpmail\\|\\(user-\\)?mail\\)-\\|auth-sources\\|epg"
+
"\\`\\(smtpmail\\|async-smtpmail\\|\\(user-\\)?mail\\)-\\|auth-sources\\|epg\\|nsm"
nil
"\\`\\(mail-header-format-function\\|smtpmail-address-buffer\\|mail-mode-abbrev-table\\)")
(run-hooks 'async-smtpmail-before-send-hook)
(smtpmail-send-it)))