Set up Git
If you’re already using Git, have a client you like, and a GitHub account, you can skip this section. Otherwise, read on!
Install and configure Git, join GitHub
You’ll also need a GitHub account, which you can sign up for here.
We highly recommend you create an SSH key if you don’t already have one and add it to your GitHub account. If you don’t, you’ll have to type your GitHub username and password every time you interact with GitHub, which is usually several times a day.
We also highly recommend the following:
Configure Git with your name and email and aliases for commands you’ll use often. We recommend using your full name (not just your first name), since that’s what we’ll use to give credit to your work in places like the Zulip release notes.
If you are installing the Zulip development environment, now you are ready to continue with Step 1: Install prerequisites.
Get a graphical client
Even if you’re comfortable using Git on the command line, having a graphical client can be useful for viewing your repository. This is especially true when doing complicated rebases and similar operations because you can check the state of your repository after each command to see what changed. If something goes wrong, this helps you figure out when and why.
If you don’t already have one installed, here are some suggestions:
If you like working on the command line, but want better visualization and navigation of your Git repo, try Tig, a cross-platform ncurses-based text-mode interface to Git.
And, if none of the above are to your liking, try one of these.