10/22/2023 0 Comments Git discard changes to fileYou cannot undo a commit if it was pushed to a protected branch, that is a branch to which force -push is not allowed (configure protected branches in the Version Control | Git page of the IDE settings Control+Alt+S) Note that if a branch is marked as protected on GitHub, IntelliJ IDEA will automatically mark it as protected when you check it out. 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. You can learn more about Git in this video or article.You can always undo the changes you've made locally before you commit them: Then you can push that commit to the remote repository as you wish. You can do this with the standard commit command: $ Git commit -m 'commit message' It is essential to know that when you revert, you'll need to commit the changes again (the reverted changes). In this article, you have learned how to revert a file to a previous commit with the git checkout command. Use this only if you are sure and don’t want those unsaved local changes. Git will replace the file with the specified committed version. Just make sure you want to revert a file before doing so, because you will discard your current local changes to the file. So now that you know how to get the SHA code, you can use the git checkout command to revert your file to any commit you want by also passing the file name or file path: $ git checkout da9cc5f - README.md How to Revert a File to a Previous Commit You will use the SHA hash to revert your file: 198d425 (HEAD -> main) initial This will return only commits for the specified file and the commit SHA hash followed by the commit message. In a situation where the file is located in another folder, you can either navigate your terminal to the folder or use the file path in the command as seen below: $ git log - oneline src/App.js To do this, add the file name to the command: $ git log - oneline README.md If you want to revert a particular file to a previous commit, you must first see all commits made to that file. Using this command alone would return all commits made on that project. Note: The oneline option displays the output as one commit per line. This command will show a list of all commits you have made in your projects to all files and their hash codes:īut a more straightforward command to use is the command below, where you attach the oneline option: $ git log - oneline The best method is to use the command below in your terminal: $ git log There are many ways to get each commit's SHA and details. Then we'll see how to revert a file to a previous commit. Let’s start by first learning how to locate all previous commits and their SHA hash. If you are in a rush, here is the command: $ git checkout SHA-HASH - file/file-pathīut suppose you are not in a rush. There are many possible approaches, but in this article, you will learn the best approach, the git checkout method. Reverting the file is a much cleaner way to handle it. Manually changing each line of code in your file to its original state or a specific commit state and doing a new commit can lead to a messy commit history. Or you discover a situation that requires you to revert to a previous commit, like a strange bug. Suppose you have made a lot of commits and later realize that your current version of changes is wrong. When working with Git, you often commit your changes and then push them to a remote repository. Git is a version control system that helps teams and individuals track and record changes made to a file or an entire project.
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