git equivalent for hg rollback

Question

How would I "rollback" the last commit in git without deleting any changes?

This is something I've done often in hg:

• Commit "Fixed 107."
• Remembered that I forgot to do something
• hg rollback
• Do something
• Commit "Fixed 107."

Answer 1

Try this:

git reset --soft HEAD^ 

I found it to be the same of 'hg rollback', because:

• last commit cancelled
• changes preserved
• files previously committed are staged

You can also create a rollback git alias like this:

git config --global alias.rollback 'reset --soft HEAD^' 

So, you can now just type git rollback to have exactly the same command that you have on Mercurial.

Answer 2

With git you may actually prefer to use the --amend option in that case.

• Commit "Fixed 107."
• Remembered that I forgot to do something
• Do something
• git commit --amend and edit the notes

If you need to rollback for other reasons take a look at git revert