Can I delete a git commit but keep the changes?

It's as simple as this:

git reset HEAD^

Note: some shells treat ^ as a special character (for example some Windows shells or ZSH with globbing enabled), so you may have to quote "HEAD^" or use HEAD~1 in those cases.

git reset without a --hard or --soft moves your HEAD to point to the specified commit, without changing any files. HEAD^ refers to the (first) parent commit of your current commit, which in your case is the commit before the temporary one.

Note that another option is to carry on as normal, and then at the next commit point instead run:

git commit --amend [-m … etc]

which will instead edit the most recent commit, having the same effect as above.

Note that this (as with nearly every git answer) can cause problems if you've already pushed the bad commit to a place where someone else may have pulled it from. Try to avoid that

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There are two ways of handling this. Which is easier depends on your situation

Reset

If the commit you want to get rid of was the last commit, and you have not done any additional work you can simply use git-reset

git reset HEAD^

Takes your branch back to the commit just before your current HEAD. However, it doesn't actually change the files in your working tree. As a result, the changes that were in that commit show up as modified - its like an 'uncommit' command. In fact, I have an alias to do just that.

git config --global alias.uncommit 'reset HEAD^'

Then you can just used git uncommit in the future to back up one commit.

Squashing

Squashing a commit means combining two or more commits into one. I do this quite often. In your case you have a half done feature commited, and then you would finish it off and commit again with the proper, permanent commit message.

git rebase -i <ref>

I say above because I want to make it clear this could be any number of commits back. Run git log and find the commit you want to get rid of, copy its SHA1 and use it in place of <ref>. Git will take you into interactive rebase mode. It will show all the commits between your current state and whatever you put in place of <ref>. So if <ref> is 10 commits ago, it will show you all 10 commits.

In front of each commit, it will have the word pick. Find the commit you want to get rid of and change it from pick to fixup or squash. Using fixup simply discards that commits message and merges the changes into its immediate predecessor in the list. The squash keyword does the same thing, but allows you to edit the commit message of the newly combined commit.

Note that the commits will be re-committed in the order they show up on the list when you exit the editor. So if you made a temporary commit, then did other work on the same branch, and completed the feature in a later commit, then using rebase would allow you to re-sort the commits and squash them.

WARNING:

Rebasing modifies history - DONT do this to any commits you have already shared with other developers.

Stashing

In the future, to avoid this problem consider using git stash to temporarily store uncommitted work.

git stash save 'some message'

This will store your current changes off to the side in your stash list. Above is the most explicit version of the stash command, allowing for a comment to describe what you are stashing. You can also simply run git stash and nothing else, but no message will be stored.

You can browse your stash list with...

git stash list

This will show you all your stashes, what branches they were done on, and the message and at the beginning of each line, and identifier for that stash which looks like this stash@{#} where # is its position in the array of stashes.

To restore a stash (which can be done on any branch, regardless of where the stash was originally created) you simply run...

git stash apply stash@{#}

Again, there # is the position in the array of stashes. If the stash you want to restore is in the 0 position - that is, if it was the most recent stash. Then you can just run the command without specifying the stash position, git will assume you mean the last one: git stash apply.

So, for example, if I find myself working on the wrong branch - I may run the following sequence of commands.

git stash
git checkout <correct_branch>
git stash apply

In your case you moved around branches a bit more, but the same idea still applies.

Hope this helps.

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I think you are looking for this

git reset --soft HEAD~1

It undoes the most recent commit whilst keeping the changes made in that commit to staging.

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Yes, you can delete your commit without deleting the changes:

git reset @~

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You're looking for either git reset HEAD^ --soft or git reset HEAD^ --mixed.

There are 3 modes to the reset command as stated in the docs:

git reset HEAD^ --soft

undo the git commit. Changes still exist in the working tree(the project folder) + the index (--cached)

git reset HEAD^ --mixed

undo git commit + git add. Changes still exist in the working tree

git reset HEAD^ --hard

Like you never made these changes to the codebase. Changes are gone from the working tree.

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2020 Simple way :

git reset <commit_hash>

(The commit hash of the last commit you want to keep).

If the commit was pushed, you can then do :

git push -f

You will keep the now uncommitted changes locally

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In my case, I already pushed to the repo. Ouch!

You can revert a specific commit while keeping the changes in your local files by doing:

git revert -n <sha>

This way I was able to keep the changes which I needed and undid a commit which had already been pushed.

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For those using zsh, you'll have to use the following:

git reset --soft HEAD\^

Explained here: https://github.com/robbyrussell/oh-my-zsh/issues/449

In case the URL becomes dead, the important part is:

Escape the ^ in your command You can alternatively can use HEAD~ so that you don't have to escape it each time.

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Using git 2.9 (precisely 2.9.2.windows.1) git reset HEAD^ prompts for more; not sure what is expected input here. Please refer below screenshot

https://i.stack.imgur.com/BfNIt.png

Found other solution git reset HEAD~#numberOfCommits using which we can choose to select number of local commits you want to reset by keeping your changes intact. Hence, we get an opportunity to throw away all local commits as well as limited number of local commits.

https://i.stack.imgur.com/m27db.png

https://i.stack.imgur.com/HvasB.png

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One more way to do it.

Add commit on the top of temporary commit and then do:

git rebase -i

To merge two commits into one (command will open text file with explicit instructions, edit it).

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In some case, I want only to undo the changes on specific files on the first commit to add them to a second commit and have a cleaner git log.

In this case, what I do is the following:

git checkout HEAD~1 <path_to_file_to_put_in_different_commit>
git add -u
git commit --amend --no-edit
git checkout HEAD@{1} <path_to_file_to_put_in_different_commit>
git commit -m "This is the new commit"

Of course, this works well even in the middle of a rebase -i with an edit option on the commit to split.

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First you can see log with following command -

git reflog

this shows all commits, then find out your commit that you want to undo and the Head number associated it with and then enter following command

git reset HEAD@{#NumberOfCommitYouWantToUndo} 

e.g. git reset HEAD@{3}

git reset HEAD@{#} shows all Unstaged changes after reset

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