Dotfiles存储库：从每包Git子模块切换到ELPA，同时保持可移植性 [英] Dotfiles repository: Switching from per-package Git submodules to ELPA while maintaining portability

问题描述

我已经在我的 dotfiles存储库中使用Git子模块来跟踪我使用的每个Emacs软件包。不过，随着一个套件管理器内置Emacs 24，我想转而使用更加官方和更容易使用的方法。

我的问题切换：使用我当前的Git子模块方法，dotfiles存储库的任何克隆都保证包含所有引用的附件。 在此程序包管理器中有内置的功能，以允许程序包同步，以便任何Git repo的拉动都将包含必需的程序包（或使用单个命令可以安装）？ / p>

如果没有内置的内容，是否有一个post-package-install挂钩，可用于维护基于文本的包列表（稍后可读使用自定义命令将列表安装在列表中）？本质上，我想保持我的软件包/软件包列表在版本控制下，使其在计算机之间可移植。

解决方案

code> el-get 通过kindahero的建议，但这对我来说并没有太好的工作..它没有正确加载 - 或者通过代码中的一些错误或我的缺乏的技能在Emacs Lisp（更可能是后者）。

我偶然发现了 Emacs Prelude 项目，并在浏览源代码时发现了一个非常简单的代码片段：

 （require'package）
（add-to-list'package-archives 
'（marmalade。http://marmalade-repo.org/packages/）t）
（package-initialize）
 
（当（不是包存档内容）
（package-refresh-contents））
 
（defvar prelude-packages 
'（auctex clojure-mode coffee-mode deft gist haml-mode 
 haskell-mode magit markdown-mode paredit shotile 
 sass-mode scss-mode yaml-mode yari yasnippet）
确保在启动时安装的软件包列表）
 
（dolist（p prelude-packages）
（when（not（package-installed-p p））
（package-install p）））
  / pre> 
 
 
我无耻地偷走了我的自己的目的，它一直很好。我删除了几乎所有的子模块，切换到包管理器（使用Marmalade repo）。
 
I've been using Git submodules within my dotfiles repository to track each Emacs package that I use. With a package manager being built-in with Emacs 24, though, I'd like to switch to the more official and easier-to-use method.

My problem with switching: With my current Git submodule method, any clone of the dotfiles repository is guaranteed to contain all the referenced add-ons.  Is there a built-in functionality within this package manager to allow synchronization of packages, so that any pull of the Git repo will contain the necessary packages (or have them all installable with a single command)?

If there's nothing like this built-in, is there a "post-package-install" hook that I can use to maintain a text-based list of packages (later readable with a custom command which installs the packages in the list)? Essentially I would like to keep my packages / package list under version control so that it is portable between computers.
解决方案
I tried el-get by kindahero's suggestion, but this didn't work out too well for me.. it didn't load correctly — either by some bug in the code or by my lack of skill in Emacs Lisp (more likely the latter).

I stumbled upon the Emacs Prelude project, and found a very simple snippet of code while browsing through the source:
(require 'package)
(add-to-list 'package-archives
             '("marmalade" . "http://marmalade-repo.org/packages/") t)
(package-initialize)

(when (not package-archive-contents)
  (package-refresh-contents))

(defvar prelude-packages
  '(auctex clojure-mode coffee-mode deft gist haml-mode
                 haskell-mode magit markdown-mode paredit projectile
                 sass-mode scss-mode yaml-mode yari yasnippet)
  "A list of packages to ensure are installed at launch.")

(dolist (p prelude-packages)
  (when (not (package-installed-p p))
    (package-install p)))
I shamelessly stole this for my own purposes, and it has been working great. I deleted almost all of my submodules by switching to the package manager (with the Marmalade repo).

                        
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