![]() ![]() You will avoid unnecessary commits and keep changes more centralized and linear. If keeping your commit history clean is a priority, then rebasing may be most appropriate. With git merge, different features remain isolated and don't interfere with existing commit histories. You won't have to worry about overriding commits or "changing history". ![]() ![]() If your team uses a feature based workflow, then using git merge may be the best option for preserving the commit history for any given feature. Instead of having your separate feature branch with it's additional commits, you now have a single commit history based on the master branch. It keeps your commit history clean and linear as your commits are integrated directly with the master branch. The main advantage of rebasing is that you avoid the additional merge commit of a regular git merge. This will undo all the commits you've made on your feature branch and reapply them ON TOP OF the changes made to the master branch. If you want to combine the changes without adding commits, you run git rebase. While working on your feature branch, someone else makes changes to the same master branch you forked from. You check out a feature branch from master and start making changes. It preserves your commit history and keeps the history graph semantically correct. The nice thing about git merge is that it's non-destructive. This has no effect on the master branch but simply updates your local feature branch with the updated changes from master. When you run git merge, your feature branch generates a merge commit that gets added to the commit history for your feature branch. To incorporate the new changes on master, you run git merge to effectively "merge" your changes with the master branch. There really isn't an absolute right vs wrong with these git workflow techniques, however understanding how they work will help you determine what is best for your particular situation. While some teams may emphasize a clear commit history for each feature, others may prioritize a clean and linear commit history. Preface: personal preference plays a role.īefore we jump into appropriate use cases for git merge and git rebase, it's important to understand that the best techniques for merging code changes is largely team specific. This article explains the difference between merging and rebasing in git, including explanations and best uses cases for each. While commands like git merge and git rebase make this possible, things get complicated fast with multiple feature branches and lengthy commit histories. Integrating changes from one branch into another branch is a common operation in git workflow. ![]()
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