Update dotfiles for use with NixOS

* Added dotfiles-update script which will successfully download the
dotfiles repo and set up symlinks when run from an arbitrary
directory.

* Removed vim configuration files and vundle plugin module as vim
configuration and plugins will now be handled via nix configuration

README.md

@@ -1,39 +1,23 @@
-Requirements
-------------
-The directory structure of these dotfiles is designed to be used with [GNU Stow](http://www.gnu.org/software/stow/). This repo also includes the vim plugin manager [Vundle](https://github.com/gmarik/Vundle.vim) as a submodule.
-
-Quick Installation
-------------------
-```
-git clone https://github.com/lihop/.dotfiles.git
-.dotfiles/install.sh
-```
+Installation
+------------
+1. Install the dotfiles package using [this](https://github.com/lihop/nixos/blob/master/pkgs/dotfiles.nix) nix expression.
+2. Run the command `dotfiles-update`.
 
 Usage
 -----
-```
-git clone --recursive https://github.com/lihop/.dotfiles.git
-```
+```
+cd ~/.dotfiles
+```
 To symlink all the dotfiles:
 ```
-cd ~/.dotfiles
 for dir in */; do stow $dir; done
 ```
-To symlink the dotfiles of an individual application (e.g. vim) use the following from within the `.dotfiles` directory:
+To symlink the dotfiles of an individual application (e.g. xmonad):
 ```
-stow vim
+stow xmonad
 ```
 To remove the symlink:
 ```
-stow -D vim
+stow -D xmonad
 ```  
 
-
-By default, the Vundle submodule is not on a branch. This means that Vundle will not be able to update itself using `git pull`. To check out the master branch, run the following command from within the `.dotfiles` directory:
-```
-git submodule foreach --recursive git checkout master
-```
-To update/install Vundle/Plugins (assuming you have the `vim` directory stowed):
-```
-vim -c VundleUpdate -c quitall
-```

dotfiles-update

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+[email protected]:lihop/dotfiles.git
+DOTFILES_DIR=$HOME/.dotfiles
+
+download() {
+    git clone $DOTFILES_SRC $DOTFILES_DIR  
+}
+
+update() {
+    if [ ! -d $DOTFILES_DIR ]; then
+        download
+        cd $DOTFILES_DIR
+    else
+        cd $DOTFILES_DIR
+        git pull
+    fi
+    for dir in */; do
+        stow $dir
+    done
+}
+
+update