Before we set up fastlane, we will need a project to set it up over. As we will be working with others on Firefox for iOS, now that we have Git installed, let's grab the code. We will first fork the application code into our own repository; so in your browser, go to https://github.com/mozilla-mobile/firefox-ios and select the Fork button in the top-right corner.
You will need to have your own GitHub account and be logged in to be able to fork a repository.
Once you've forked the Mozilla project into your own repo, pull the code from the master branch as follows (note—replace with your GitHub username from the forked repository):
git clone https://github.com/<your-user-name>/firefox-ios
Before we can build the app, we will need to pull in all the project dependencies, so navigate inside the project folder...