ghar: managing your $HOME in git
For awhile I have struggled with rsyncing dotfiles between my development machines, laptop and workstation. As a Kernel developer I usually have one or more machines in a half broken state so being able to continue work in a familiar environment on one of the working ones is important.
A year ago Gavin, Graham and I worked up a plan to manage and sync home directory dotfiles with git. But, unlike other solutions we didn't want everything in one big git repo. Why? For example on a remote build machine I don't want my abook synced over but I do want my git and vimrc. Our original implementation didn't work out, as I explain below, but my new rewrite of our idea is working great.
Check it out:
ghar can help you manage your $HOME in git using a collection of git repos seperated by topic or privacy. For example if you work on a variety of machines and want to share your .emacs on github but not your .ssh then ghar is for you.
$ git clone git://ifup.org/philips/ghar.git $ export PATH=$PATH:`pwd`/ghar/bin/ # You may wish to make this permanent
$ cd ghar $ mkdir devel $ cd devel $ git init $ mv ~/.vimrc . $ git add .vimrc $ git commit -m "vimrc: initial commit" $ ghar install devel installed /home/philips/.vimrc $ ghar install --status devel ok /home/philips/.vimrc
Adding External Repos
# While in the base of the ghar directory $ ghar add git://github.com/robbyrussell/oh-my-zsh.git oh-my-zsh $ ghar install oh-my-zsh installed /home/philips/.oh-my-zsh
These two chaps helped me on the original bash implementation. However, our original plan of attack ended up being too unwieldy as it used the --git-dir directive to do the magic instead of symlinks.
Graham Forest, Gavin McQuillan
Have fun everyone :) Fork me on github.