IntelliJ IDEA allows you to undo the last commit in the current branch. You can change this behavior in Settings | Version Control | Confirmation using When files are created and When files are deleted settings respectively. If you are more used to the staging concept, select the Enable staging area option in the Version Control | Git page of the IDE settings Control+Alt+S.Īlso, by default IntelliJ IDEA suggests adding each newly created file under version control. Remove it from the commit: do not select it in the Changes area of the Commit tool window. If a file is already under version control, and you do not want to commit it, you can: Unstage filesīy default, IntelliJ IDEA uses the changelists concept where modified files are staged automatically. In the Commit tool window Alt+0, select one or more files that you want to revert, and select Rollback from the context menu, or press Control+Alt+Z.Īll changes made to the selected files since the last commit will be discarded, and they will disappear from the active changelist. Thank you to Nathan for reviewing and providing valuable feedback on this post.You can always undo the changes you've made locally before you commit them: The image below reflects an accurate commit log highlighting the moments I: You can double-check that you reverted the commit by viewing the repo's commit history on. After running this command, you’ve successfully reverted your commit. Now that you’ve exited the terminal, you can finalize the process by running the command git push. Learn more about exiting this mode in this Stackoverflow answer. If you’re seeing this message in your terminal via Vim, you can use the command :wq If this file opens in your IDE, you can just close the file at the top. The goal for you is to review it and close the commit editor. It includes information about the commit that you’re reverting, including the author, the branch, the file, and the message. This is called a COMMIT_EDITMSG it holds a commit message of a commit in progress. You may see a message similar to the image below. You can learn more about git revisions here or on the git scm documentation. You can use any value that is considered a gitrevision, including the: You don’t have to use the commit hash to identify the commit you want to revert.Git is smart enough to identify the commit based on the first four (or more) characters. A shorter method is to run the command git revert 0a3d.Then I ran the following commands to add, commit, and push the changes.Įnter fullscreen mode Exit fullscreen mode In the image below, I added the words “hey, there” on line 1 of our index.md. I added a few arbitrary changes for the sake of the tutorial. Let’s commit and push some changes to our repository.In your repository, create a new file called index.md in our repository.Let’s recreate a situation where you need to undo a commit after you push. Enable you (and others) to understand the evolution of the codebase.Easily roll back small portions of your code if you make a mistake.fixed a typo in the codebase at this time.” It’s suggested to make frequent, small commits to: Imagine this: Git takes a “picture” of your codebase with information stating, “This is what your codebase looked like on Januat 3:55 pm. Running the command git commit saves a version of the codebase at that point in time. Git installed on your computer - You can find the instructions to install Git here.Ī commit is a snapshot of your repository. A GitHub account - If you don’t have one, you can find the signup instructions here.To follow along, you should already have: Some people may even have several years of experience, but still feel uncertain about reverting commits. As software engineers, we have to remember that easy is relative, and there is a steep learning curve in tech. Please refrain from adding discouraging comments critiquing those less experienced with version control. Please note that this post's target audience includes students, early-career developers, or folks who have less experience reverting commits. In this post, I will walk you through undoing a commit after you push your changes via the terminal. However, reverting your code isn’t always straightforward, especially when you’re still learning Git or gaining confidence navigating the command line. One major benefit of version control is that you can roll back your code to any time in history without significantly disrupting your teammates.
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