packages.el

   1 ; my-packages.el
   2 (require 'package)
   3
   4 (defconst emacs-d
   5   (file-name-directory
   6    (file-chase-links load-file-name))
   7   "The giant turtle on which the world rests.")
   8
   9 (setq package-user-dir
  10       (expand-file-name "elpa" emacs-d))
  11
  12 (add-to-list 'package-archives
  13              '("melpa" . "http://melpa.milkbox.net/packages/") t)
  14 (add-to-list 'package-archives
  15              '("gnu" . "http://elpa.gnu.org/packages/") t)
  16 (package-initialize)
  17
  18 ; fetch the list of packages available
  19 (package-refresh-contents)
  20
  21 ;; make sure my list of packages are installed
  22 (setq package-list '(go-mode
  23                      rust-mode
  24                      haskell-mode
  25                      ghc
  26                      restclient
  27                      tangotango-theme
  28                      fill-column-indicator
  29                      paredit
  30                      leuven-theme
  31                      notmuch
  32                      railscasts-theme
  33                      racket-mode
  34                      auto-complete
  35                      magit
  36                      ledger-mode
  37                      company
  38                      company-ghc))
  39
  40 ; install the missing packages
  41 (dolist (package package-list)
  42   (unless (package-installed-p package)
  43     (package-install package)))
  44
  45 ;; upgrade installed
  46 (save-window-excursion
  47   (package-list-packages t)
  48   (package-menu-mark-upgrades)
  49   (package-menu-execute t))