Which is the same as saying " switch to branch B and rebase it on top of A". How can I rebase B to A, so that only the new changes b are altered? Now it is a conflict, because l1 was added in a', but l2 was added in the quashed commit a'&b.This line was untouched in the other commit c.I tried squashing a' and b on B, but that was even worse, because now all the changes from b were registered as conflicts. Is there a way to only rebase change b now? (I have OFC tried to google this, but I didn't find anything to cover this case specifically) If I try git rebase origin/A when I'm on B, then it tries to resolve commit a against c, a', which I don't want, since I fear it will create a new commit a'' and then the work tree will look like this: - c (master) - a' (A) - a'' - b' (B) How can I rebase B to A, so that only the new changes b are altered and the work tree then looks like this: - c (master) - a' (A) - b' (B) Then I rebased A to master, altering changes from a to a' and force pushed them to branch A, so the work tree looks like this: - c (master) - a' (A) Finally, someone else merged their changes c into master, so the work tree now looks like this: - c (master)
Use git merge when you want to preserve all the commit messages, branching history and time-stamps of the original branches.Įxample: Let’s say you have two branches, master and feature_branch, and you want to merge feature_branch into master.I have a branch A in which I have made some changes a, and then I created a new branch B from A to continue to make some changes b, so that the total changes in B are a, b.
Git merge will preserve the entire history of each branch. It’s a simple and straightforward method for integrating changes. Merging combines multiple branches into a single branch by creating a new merge commit that includes changes from both branches. Git Merge and Rebase are two different methods of integrating changes from one branch into another branch in Git. It is recommended to use it only in local branches, not in branches that have been shared with others. Note: Interactive rebasing should be used with caution as it can rewrite the branch history and make it difficult to collaborate with others. After you have resolved the merge conflicts, you can use the git rebase -continue command to continue the rebase operation. If there are any merge conflicts, Git will prompt you to resolve them. Git will then perform the rebase operation according to the actions you have specified. Once you have made the changes, save and close the editor. You can reorder the lines to change the order of the commits or change the action for each commit, for example, if you want to change the commit message of a particular commit, you can change the “pick” line to “reword”. 
The lines starting with “pick” represent the actual commits, and the actions you can perform on them include “pick”, “reword”, “edit”, “squash”, “fixup”.
A text editor will open showing a list of the last 3 commits in the branch. Start the interactive rebase: git rebase -i HEAD~3 (This will allow you to rebase the last 3 commits). Switch to the branch you want to rebase: git checkout my-branch. Fetch the latest changes from the upstream repository: git fetch origin. Here is an example of how you can perform an interactive rebase in Git: It is performed using the “git rebase” command with the “–interactive” or “-i” option. Interactive rebasing is a Git feature that allows you to alter the entire branch history, including squashing multiple commits into one, reordering commits, changing commit messages, and more. Note: The -f flag is used to force-push the changes to the remote repository, as rebasing changes the branch history. Finally, push the updated branch to the remote repository: git push -f. Continue the rebase by running git rebase -continue. If there are any conflicts, resolve them by editing the conflicting files and running git add to mark them as resolved. Then, run the rebase command: git rebase. First, switch to the branch you want to apply the changes to: git checkout. Git rebase branch from master how to#
Here’s an example of how to use Git rebase:
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