One of the nice things about distributed verison control is, well, distributing your code including its history. Sites like github and bitbucket have become very popular with academics and non-academics for distributing source and for managing projects.
As an example of how this is has been used, see this paper by Ethan White and the “weecology” lab. You can see the whole history of the project, and how different people have contributed. In particular, you can see the graph of how different changes were incorporated by different authors. This is a fairly extreme example!
Most of my PhD research is contained within a repository on github that I still mantain. Because this is a project that people have used for a while, it’s nice that the full history is mantained as people can run analyses against previous versions of the package if their results change.
Both bitbucket and github offer academic accounts, but require you to sign up with your university email.
Setting up a project on one of these sites is as easy as:
- Creating the repository online (click a button prominently displayed on the website).
- Tell your local git repository about the presence of a
repository, with something like
git remote add origin email@example.com:usernane/reponame.git
- “Push” your content to the website with
git push -u origin master
There is a bit more to it than that, but if you treat the repository
as “write only” (that is just push changes), you’ll just have to do
git push to push up all the new commits you’ve made since last time