In this lesson, you will learn how to share your local feature branches with your teammates by publishing them to GitHub for collaborative review.
Up until now, you have mostly focused on moving code between your local computer and the main branch on GitHub. However, in a team environment, you often need to share your work-in-progress on a feature branch before it is ready to be merged. Publishing your branch makes it visible to others, allowing them to pull your changes, provide feedback, or even help you finish the implementation.
The Publishing Workflow
To publish a local branch, you need to push it to the remote server. If you have already configured upstream tracking, you can simply use git push. If the branch only exists locally, you must explicitly tell Git where to send it.
Imagine you are working on a feature branch named add-user-auth. You have finished a few commits and are ready to share them. You would run:
git push -u origin add-user-auth
Breaking this down:
git push: The command to upload your local commits.-u(or--set-upstream): This flag links your localadd-user-authbranch to the new remote version onorigin. Once this link is established, future pushes or pulls for this specific branch can be done simply by typinggit pushorgit pull.origin: The standard shorthand name for your remote GitHub repository.add-user-auth: The specific branch you are publishing.
Once this command completes, navigate to your repository on GitHub. You will see a notification indicating that your branch has been pushed, and you can now open a Pull Request to begin the formal review process with your team. By publishing early and often, you invite collaboration and ensure that your teammates are aware of your progress, which helps prevent double-work and allows for early conflict detection.
Key Takeaway: Publishing a feature branch to GitHub using git push -u origin <branch-name> makes your work accessible to your team and establishes a tracking relationship that simplifies all future synchronization.