102 lines
3.4 KiB
EmacsLisp
102 lines
3.4 KiB
EmacsLisp
;;; prelude-packages.el --- Emacs Prelude: default package selection.
|
|
;;
|
|
;; Copyright (c) 2011-2012 Bozhidar Batsov
|
|
;;
|
|
;; Author: Bozhidar Batsov <bozhidar@batsov.com>
|
|
;; URL: http://batsov.com/emacs-prelude
|
|
;; Version: 1.0.0
|
|
;; Keywords: convenience
|
|
|
|
;; This file is not part of GNU Emacs.
|
|
|
|
;;; Commentary:
|
|
|
|
;; Takes care of the automatic installation of all the packages required by
|
|
;; Emacs Prelude.
|
|
|
|
;;; 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
|
|
;; 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 GNU Emacs; see the file COPYING. If not, write to the
|
|
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
;; Boston, MA 02110-1301, USA.
|
|
|
|
;;; Code:
|
|
(require 'cl)
|
|
(require 'package)
|
|
(add-to-list 'package-archives
|
|
'("melpa" . "http://melpa.milkbox.net/packages/") t)
|
|
(package-initialize)
|
|
|
|
;; required because of a package.el bug
|
|
(setq url-http-attempt-keepalives nil)
|
|
|
|
(defvar prelude-packages
|
|
'(ack-and-a-half expand-region gist helm helm-projectile magit magithub melpa
|
|
rainbow-mode volatile-highlights yasnippet zenburn-theme)
|
|
"A list of packages to ensure are installed at launch.")
|
|
|
|
(defun prelude-packages-installed-p ()
|
|
(loop for p in prelude-packages
|
|
when (not (package-installed-p p)) do (return nil)
|
|
finally (return t)))
|
|
|
|
(defun prelude-install-packages ()
|
|
(unless (prelude-packages-installed-p)
|
|
;; check for new packages (package versions)
|
|
(message "%s" "Emacs Prelude is now refreshing its package database...")
|
|
(package-refresh-contents)
|
|
(message "%s" " done.")
|
|
;; install the missing packages
|
|
(dolist (p prelude-packages)
|
|
(unless (package-installed-p p)
|
|
(package-install p)))))
|
|
|
|
(prelude-install-packages)
|
|
|
|
(defmacro prelude-auto-install (ext mode)
|
|
`(add-to-list 'auto-mode-alist
|
|
`(,ext . (lambda ()
|
|
(package-install ',mode)
|
|
(,mode)))))
|
|
|
|
(defvar prelude-auto-install-alist
|
|
'(("\\.markdown\\'" . markdown-mode)
|
|
("\\.md\\'" . markdown-mode)
|
|
("\\.haml\\'" . haml-mode)
|
|
("\\.scss\\'" . scss-mode)
|
|
("\\.sass\\'" . sass-mode)
|
|
("\\.groovy\\'" . groovy-mode)
|
|
("\\.yml\\'" . yaml-mode)
|
|
("\\.php\\'" . php-mode)
|
|
("\\.hs\\'" . haskell-mode)
|
|
("\\.less\\'" . less-css-mode)
|
|
("\\.lua\\'" . lua-mode)
|
|
("\\.coffee\\'" . coffee-mode)
|
|
("\\.erl\\'" . erlang)
|
|
("\\.feature\\'" . feature-mode)))
|
|
|
|
;; markdown-mode doesn't have autoloads for the auto-mode-alist
|
|
;; so we add them manually if it's already installed
|
|
(when (package-installed-p 'markdown-mode)
|
|
(add-to-list 'auto-mode-alist '("\\.markdown\\'" . markdown-mode))
|
|
(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode)))
|
|
|
|
(dolist (entry prelude-auto-install-alist)
|
|
(let ((ext (car entry))
|
|
(mode (cdr entry)))
|
|
(unless (package-installed-p mode)
|
|
(prelude-auto-install ext mode))))
|
|
|
|
(provide 'prelude-packages)
|
|
;;; prelude-packages.el ends here
|