![]() Git knows which branch you have checked out by using a special pointer called HEAD. As you continue to make commits, each branch keeps track of its version of files. The latest commits are now ahead of the main branch commits. The diagram below shows both branches have the same snapshot of code at this point.Īs you create commits in the new branch, Git creates new pointers to track the changes. When you initially create a branch, Git creates a new pointer to the same commit the main branch is currently on. When you create a commit, Git identifies that snapshot of files with a unique SHA-1 hash. It is the first branch made when you initialize a Git repository using the git initcommand. There is nothing special about the main branch. You create branches to isolate your code changes, which you test before merging to the main branch (more on this later). Developers create branches to work with a copy of the code without modifying the existing version. Git branching allows developers to diverge from the production version of code to fix a bug or add a feature. The PowerShell Git client installed on your system ( download and installation guide).Get Started: To follow along with this Git tutorial and learn how to create branches, you will need: In this article, you will learn more about Git branching, multiple ways to create branches, and how to merge these branches to a local or remote repository. Git branching allows multiple developers to work on a project by modifying the working codebase. In previous articles, you learned “ How to Revert a Commit in Git” (a PowerShell Git tutorial) and “ How to Merge in Git: Remote and Local Git Repositories Tutorial.” You can also use Git to create branches in your project.
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