That all depends on how in-depth you intend for the tutorial to be. I don't think you really need to go into detail about not using it, especially if the others are new to version control. With regard to your tutorial, I would just say that "99 times out of 100, this is the option you want to use". Just because there is no good reason - in theory - to not use this feature, in reality, there can be any number of good reasons. So, you - along with the rest of the team - don't commit merged changes until you are sure that there are no changes made by this co-worker that will affect your work. The merge contains changes to shared common code made by this co-worker. This co-worker has a history of breaking things. A co-worker is working on a different feature branch. Let's say you pull master to your feature branch. So, the reason for not wanting to use this feature is self-evident: you want to perform the commit manually, or not at all. The "Commit merged changes immediately" option is not so much an option, as it is a command shortcut. That's because Git itself doesn't commit unless you explicitly tell it to, and SourceTree is a Git GUI. If you don't set that option, the files appear in SourceTree as uncommitted changes. These changes are not automatically committed to the local, unless you set "Commit merged changes immediately". Here is the take-away with the -hard and -merge flags while using them to undo a merge: the -hard flag removes uncommitted changes, while the -merge flag keeps uncommitted changes.After a merge, there may be changes to files in the local repo. In this article, you learned how to undo a merge in Git, so you can undo a mistaken or unwanted merge and work more efficiently with Git. N.B.: If you don’t get a response from this command when you use the -merge flag, don’t worry, it works. You can also use the HEAD keyword with the -merge flag by running git reset -merge HEAD~1: To undo a merge with the -merge flag, run git reflog to see the hashes of commits, then run git reset -merge previous-commit: Since the methods discussed above will revert uncommitted changes, Git provides a safer flag which is -merge. Note that when you use the -hard flag to undo a merge, any uncommitted change will be reverted. If you are not sure of the hash of the last commit, you can run git reset -hard HEAD~1 to go back to the commit before the merge: You should see some things get removed from your code editor when you run the command. When you get the hash of the commit you want to get back to, run git reset -hard commit-before-the-merge: git reflog is a better option because things are more readable with it. To check for the hash, run git log or git reflog. Because previously at 3.2. I think the crash caused by global git mercurial username and email that hasnt been configured. You can use the Git reset command to undo a merge.įirstly, you need to check for the commit hash (or id) so you can use it to go back to the previous commit. After uninstalled Source Tree 3.2.6, and installed the Source Tree 3.1.3, problem solved.Succeed when commit and push. So, in this article, I will show you how to undo a merge in Git so you can revert to the last commit you made. When you finish working with a branch other than main, you'll want to merge it with the main so the feature or bug fix you just integrated will be reflected.īut what if you finish merging and realize you forgot to do one more thing? Or what if you accidentally merge when you are not ready to? Branching is an integral part of Git because it lets you work without tampering with code that's already in production.
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