correl.github.io/_posts/2015-04-20-syncing.org
Correl Roush 59d7df0c3b Syncing Files
Change-Id: I7d7ab90a32f3eda281ae01a8948721149a9f6e77
2015-04-20 16:42:52 -04:00

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#+TITLE: Keeping Files And Configuration In Sync
#+DATE: <2015-04-20 Mon>
#+OPTIONS: toc:nil num:nil
I have a few computers I use on a daily basis, and I like to keep the
same emacs and shell configuration on all of them, along with my org
files and a handful of scripts. Since I'm sure other people have this
problem as well, I'll share what I'm doing so anyone can learn from
(or criticise) my solutions.
* Git for configuration and projects
I'm a software developer, so keeping things in git just makes sense
to me. I keep my org files in a privately hosted git repository, and
[[https://www.gnu.org/software/emacs/][Emacs]] and [[http://www.zsh.org/][Zsh]] configurations in a [[https://github.com/correl/dotfiles][public repo on github]]. My blog is
also hosted and published on github as well; I like having it cloned
to all my machines so I can work on drafts wherever I may be.
My [[https://github.com/correl/dotfiles/blob/master/.zshrc][.zshrc]] installs [[https://github.com/robbyrussell/oh-my-zsh][oh-my-zsh]] if it isn't installed already, and sets
up my shell theme, path, and some other environmental things.
My [[https://github.com/correl/dotfiles/blob/master/.emacs.d/emacs.org][Emacs configuration]] behaves similarly, making use of John
Wiegley's excellent [[https://github.com/jwiegley/use-package][use-package]] tool to ensure all my packages are
installed if they're not already there and configured the way I like
them.
All I have to do to get running on a new system is to install git,
emacs and zsh, clone my repo, symlink the files, and grab a cup of
tea while everything installs.
* Bittorrent sync for personal settings & books
For personal configuration that doesn't belong in and/or is too
sensitive to be in a public repo, I have a folder of dotfiles and
things that I sync between my machines using [[https://www.getsync.com/][Bittorrent Sync]]. The
dotfiles are arranged into directories by their purpose:
#+BEGIN_EXAMPLE
[correlr@reason:~/dotenv]
% tree -a -L 2
.
├── authinfo
│   └── .authinfo.gpg
├── bin
│   └── .bin
├── emacs
│   ├── .bbdb
│   └── .emacs.local.d
├── mail
│   ├── .gnus.el
│   ├── .signature
├── README.org
├── .sync
│   ├── Archive
│   ├── ID
│   ├── IgnoreList
│   └── StreamsList
├── tex
│   └── texmf
├── xmonad
│   └── .xmonad
└── zsh
└── .zshenv
#+END_EXAMPLE
This folder structure allows my configs to be easily installed using
[[https://www.gnu.org/software/stow/][GNU Stow]] from my =dotenv= folder:
: stow -vvS *
Running that command will, for each file in each of the directories,
create a symlink to it in my home folder if there isn't a file or
directory with that name there already.
Bittorrent sync also comes in handy for syncing my growing [[http://calibre-ebook.com/][Calibre]] ebook
collection, which outgrew my [[https://www.dropbox.com/][Dropbox]] account a while back.