![]() ![]() Now, let’s say that the new commits in main are relevant to the feature that you’re working on. This results in a forked history, which should be familiar to anyone who has used Git as a collaboration tool. ![]() Both of these commands are designed to integrate changes from one branch into another branch-they just do it in very different ways.Ĭonsider what happens when you start working on a new feature in a dedicated branch, then another team member updates the main branch with new commits. The first thing to understand about git rebase is that it solves the same problem as git merge. In this article, we’ll compare git rebase with the related git merge command and identify all of the potential opportunities to incorporate rebasing into the typical Git workflow. Resolve the conflicts and type git add -u to add the changed codes to the repository.The git rebase command has a reputation for being magical Git hocus pocus that beginners should stay away from, but it can actually make life much easier for a development team when used with care. Once you resolve the conflicts being found after typing git rebase master For example, running ‘git rebase master` on the following history (in which A’ and A introduce the same set of changes, but have different committer information): A-B-C sampleĪll these were the diagramatic understanding of the rebase process. If the upstream branch already contains a change you have made (e.g., because you mailed a patch which was applied upstream), then that commit will be skipped. When rebase exits sample will remain the checked-out branch. NOTE: The latter form is just a short-hand of git checkout sample followed by git rebase master. Git rebase -continue | -skip | -abort | -edit-todoĪssume the following history exists and the current branch is "sample": A-B-C sampleįrom this point, the result of either of the following commands: git rebase master Start with the very simple steps for rebasing your branch with the master If so, then you should have done git push instead of git pull -rebase to make the remote reflect your version of history instead of the other way around. However, I suspect you really wanted things to look like the middle diagram, especially if next is a feature branch where you're working on the next piece of the project and master is for stable code and small bug fixes. If this is what you wanted the history graph to look like, then you've succeeded. This causes the changes that were in the next but not in origin/next to appear after origin/next on the new next branch. When you do git pull -rebase while still on next, it fetches changes from the source (the remote origin/next) and rebases the current branch ( next) onto that remote. The actual content should match very closely if you git diff origin/next next - the diff should just show the changes from B and C (as labeled in the diagram). Granted this is just according to the SHA-1 hashes of the commits. You can see that next does have 8 commits that aren't on origin/next, and origin/next does have 6 commits that aren't on next. I believe this is why you'll see that next has 8 different commits from origin/next: the 2 from origin/master and the 6 "rehashed" commits that were on origin/next.Īfter git checkout next git rebase -i origin/master, you should have this: These new commits have "master commit #2" ( C in my diagram) as their ancestor, not their original ancestor where origin/master and origin/next diverged ( A in my diagram), so their hashes will be different. When you checked out next and rebased next onto origin/master, it created 6 new commits after the two that are already on origin/master. Why are there 8 and 6 different commits until pull -rebase is run?. ![]() # and have 8 and 6 different commits each, respectively.Īnd finally after doing git pull -rebase, the two commits from master are in next: $ git log -oneline origin/next.next # Your branch and 'origin/next' have diverged, When I checkout next and execute git rebase -i origin/master, I get the following: $ git status $ git log -oneline origin/master.origin/next Since last sync between the two, master had 2 commits and next 6: $ git log -oneline origin/next.origin/master For the sake of the question, there are two branches in origin, master and next, which was branched from master. I have started using git rebase recently and am not 100% certain I'm doing it right. ![]()
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