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pkg-dm.el
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pkg-dm.el
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;;; pkg-dm.el --- Package dependencies management -*- lexical-binding: t; -*-
;; Copyright (C) 2022-2024 Shen, Jen-Chieh
;; Author: Shen, Jen-Chieh <[email protected]>
;; Maintainer: Shen, Jen-Chieh <[email protected]>
;; URL: https://github.com/jcs-elpa/pkg-dm
;; Version: 0.1.0
;; Package-Requires: ((emacs "28.1") (elenv "0.1.0") (msgu "0.1.0") (prt "0.1.0") (recentf-excl "0.1.0") (s "1.12.0"))
;; Keywords: maint
;; This file is not part of GNU Emacs.
;; 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/>.
;;; Commentary:
;;
;; Package dependencies management
;;
;;; Code:
(require 'package)
(defgroup pkg-dm nil
"Package dependencies management."
:prefix "pkg-dm-"
:group 'tool
:link '(url-link :tag "Repository" "https://github.com/jcs-elpa/pkg-dm"))
(defcustom pkg-dm-package-list nil
"List of package you wish to install."
:type 'list
:group 'pkg-dm)
;;
;; (@* "Externals" )
;;
(declare-function pkg-dm-rebuild-dependency-list "pkg-md-menu.el")
;;
;; (@* "Installation" )
;;
(defun pkg-dm-install (pkg)
"Install PKG package."
(unless (package-installed-p pkg)
(unless package-archive-contents (package-refresh-contents))
(package-install pkg)))
(defun pkg-dm-ensure-install (packages)
"Assure every PACKAGES is installed."
(mapc #'pkg-dm-install packages)
;; Rebuild after done the installation
(when package-archive-contents
(pkg-dm-rebuild-dependency-list)
(package-initialize)))
;;;###autoload
(defun pkg-dm-install-all ()
"Install all needed packages from this configuration."
(interactive)
(pkg-dm-ensure-install pkg-dm-package-list))
(provide 'pkg-dm)
;;; pkg-dm.el ends here