(eval-when-compile (require 'subr-x))
(eval-when-compile (require 'cl-lib))
(eval-when-compile (require 'epg)) ;For setf accessors.
+(require 'seq)
(require 'tabulated-list)
(require 'macroexp)
(while (keywordp (car body))
(setq body (cdr (cdr body))))
(macroexp-let2* nil ((url-1 url)
+ (url-sym (make-symbol "url"))
+ (b-sym (make-symbol "b-sym"))
(noerror-1 noerror))
`(cl-macrolet ((unless-error (body-2 &rest before-body)
(let ((err (make-symbol "err")))
`(signal (car ,err) (cdr ,err)))))
,@body-2)))))
(if (string-match-p "\\`https?:" ,url-1)
- (let* ((url (concat ,url-1 ,file))
- (callback (lambda (status)
- (let ((b (current-buffer)))
- (require 'url-handlers)
- (unless-error ,body
- (when-let ((er (plist-get status :error)))
- (error "Error retrieving: %s %S" url er))
- (with-current-buffer b
- (goto-char (point-min))
- (unless (search-forward-regexp "^\r?\n\r?" nil 'noerror)
- (error "Error retrieving: %s %S" url "incomprehensible buffer")))
- (url-insert-buffer-contents b url)
- (kill-buffer b)
- (goto-char (point-min)))))))
+ (let ((,url-sym (concat ,url-1 ,file)))
(if ,async
- (unless-error nil (url-retrieve url callback nil 'silent))
- (unless-error ,body (url-insert-file-contents url))))
+ (unless-error nil
+ (url-retrieve ,url-sym
+ (lambda (status)
+ (let ((,b-sym (current-buffer)))
+ (require 'url-handlers)
+ (unless-error ,body
+ (when-let ((er (plist-get status :error)))
+ (error "Error retrieving: %s %S" ,url-sym er))
+ (with-current-buffer ,b-sym
+ (goto-char (point-min))
+ (unless (search-forward-regexp "^\r?\n\r?" nil 'noerror)
+ (error "Error retrieving: %s %S" ,url-sym "incomprehensible buffer")))
+ (url-insert-buffer-contents ,b-sym ,url-sym)
+ (kill-buffer ,b-sym)
+ (goto-char (point-min)))))
+ nil
+ 'silent))
+ (unless-error ,body (url-insert-file-contents ,url-sym))))
(unless-error ,body
(let ((url (expand-file-name ,file ,url-1)))
(unless (file-name-absolute-p url)
(unless (and (eq package-check-signature 'allow-unsigned)
(eq (epg-signature-status sig) 'no-pubkey))
(setq had-fatal-error t))))
- (when (and (null good-signatures) had-fatal-error)
+ (when (or (null good-signatures) had-fatal-error)
(package--display-verify-error context sig-file)
(signal 'bad-signature (list sig-file)))
good-signatures)))
it to the file.
If called as part of loading `user-init-file', set
`package-enable-at-startup' to nil, to prevent accidentally
-loading packages twice."
+loading packages twice.
+It is not necessary to adjust `load-path' or `require' the
+individual packages after calling `package-initialize' -- this is
+taken care of by `package-initialize'."
(interactive)
(setq package-alist nil)
(if (equal user-init-file load-file-name)
(defvar package--downloads-in-progress nil
"List of in-progress asynchronous downloads.")
-(declare-function epg-check-configuration "epg-config"
- (config &optional minimum-version))
-(declare-function epg-configuration "epg-config" ())
+(declare-function epg-find-configuration "epg-config"
+ (protocol &optional force))
(declare-function epg-import-keys-from-file "epg" (context keys))
;;;###autoload
(let ((default-keyring (expand-file-name "package-keyring.gpg"
data-directory))
(inhibit-message async))
+ (if (get 'package-check-signature 'saved-value)
+ (when package-check-signature
+ (epg-find-configuration 'OpenPGP))
+ (setq package-check-signature
+ (if (epg-find-configuration 'OpenPGP)
+ 'allow-unsigned)))
(when (and package-check-signature (file-exists-p default-keyring))
(condition-case-unless-debug error
- (progn
- (epg-check-configuration (epg-configuration))
- (package-import-keyring default-keyring))
+ (package-import-keyring default-keyring)
(error (message "Cannot import default keyring: %S" (cdr error))))))
(package--download-and-read-archives async))
((derived-mode-p 'tar-mode)
(package-tar-file-info))
(t
- (package-buffer-info))))
+ (save-excursion
+ (package-buffer-info)))))
(name (package-desc-name pkg-desc)))
;; Download and install the dependencies.
(let* ((requires (package-desc-reqs pkg-desc))
;; gets installed).
(if (not package-selected-packages)
(message "`package-selected-packages' is empty, nothing to install")
- (cl-loop for p in package-selected-packages
- unless (package-installed-p p)
- collect p into lst
- finally
- (if lst
- (when (y-or-n-p
- (format "%s packages will be installed:\n%s, proceed?"
- (length lst)
- (mapconcat #'symbol-name lst ", ")))
- (mapc #'package-install lst))
- (message "All your packages are already installed")))))
+ (let* ((not-installed (seq-remove #'package-installed-p package-selected-packages))
+ (available (seq-filter (lambda (p) (assq p package-archive-contents)) not-installed))
+ (difference (- (length not-installed) (length available))))
+ (cond
+ (available
+ (when (y-or-n-p
+ (format "%s packages will be installed:\n%s, proceed?"
+ (length available)
+ (mapconcat #'symbol-name available ", ")))
+ (mapc (lambda (p) (package-install p 'dont-select)) available)))
+ ((> difference 0)
+ (message "%s packages are not available (the rest already installed), maybe you need to `M-x package-refresh-contents'"
+ difference))
+ (t
+ (message "All your packages are already installed"))))))
\f
;;; Package Deletion