Git Undo Last Commit

By  on  

I'm a massive fan of git; it's super powerful and easy to use, especially when it comes to branching.  The biggest sin I commit when using git is adding files and then committing them...to master branch instead of a feature branch.  Oops.  Certainly don't want that.

If you've done a git add (files) and then commit them to the wrong branch, backing that out is easy:

git reset --soft HEAD~1

With the command above, the files are still added but not committed, so you can create your feature branch, do another git commit -m (message), and be on your way!

Recent Features

  • By
    39 Shirts – Leaving Mozilla

    In 2001 I had just graduated from a small town high school and headed off to a small town college. I found myself in the quaint computer lab where the substandard computers featured two browsers: Internet Explorer and Mozilla. It was this lab where I fell...

  • By
    5 Awesome New Mozilla Technologies You’ve Never Heard Of

    My trip to Mozilla Summit 2013 was incredible.  I've spent so much time focusing on my project that I had lost sight of all of the great work Mozillians were putting out.  MozSummit provided the perfect reminder of how brilliant my colleagues are and how much...

Incredible Demos

  • By
    Create a 3D Panorama Image with A-Frame

    In the five years I've been at Mozilla I've seen some awesome projects.  Some of them very popular, some of them very niche, but none of them has inspired me the way the MozVR team's work with WebVR and A-Frame project have. A-Frame is a community project...

  • By
    CSS Sprites

    The idea of CSS sprites is pretty genius. For those of you who don't know the idea of a sprite, a sprite is basically multiple graphics compiled into one image. The advantages of using sprites are: Fewer images for the browser to download, which means...

Discussion

  1. Yuriy Husnay

    The other way to achieve this, is

    git reset --soft HEAD^
    

    as HEAD^ is pointer to HEAD~1

    Personally, I have an alias git undo which is:

    git config --global alias.undo 'reset --soft HEAD^'
    
  2. MaxArt

    Git “easy to use”… Uh, what?
    It’s a very complete and powerful tool, no doubt about it, but I wouldn’t call it “easy”. There’s a plethora of options and unclear docs, that it takes a lot of time just to know they exist, not to mention actually use them and get used to them.
    For example, I knew about this trick, but didn’t know about Yuriy’s suggestion.

    That’s why I end up using a tool like SourceTree instead.

Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!