I generate loads of code, and back up very little, so an easy to use versioning system like github seems like a no-brainer.
Setting up a repo is a little tricky if there are some things you don’t want to track (and there almost always will be). Getting the account open is fairly easy — so i’m not going to cover that here.
The official create-a-repo tutorial is fairly good, so i’m just going to add a few points where I found things a little tricky.
To begin, select the ‘Repositories’ tab, and hit the green ‘New’ button.
My first hint is: DO NOT initialise the repo with a README file. This will create problems later. If you make this mistake, follow these instructions to delete the repo and start again.
My second hint is to include a .gitignore file. To do this, before starting to add files to the index, you’ll want to create a .gitignore file.
$ cd newRepo $ touch .gitignore $ vi .gitignore
I wanted to exclude data (*.RData), and picture (*.pdf and *.png) files, so i added these. My .gitignore file looks like this:
Next, follow the steps listed on the site to finalise the repo — adding the README etc.
touch README.md git init git add README.md git commit -m "first commit" git remote add origin https://github.com/ricardianambivalence/newRepo.git git push -u origin master
You can now proceed to git add files (git add file.r) and folders (git add ./misc/) and commit them as above — comfortable in the knowledge that the files you do not wish to have tracked are left untracked (this is particularly relevant where you are git adding folders).