I don't even have a graphical file browser open, but I love gitk/git gui. Gitk is great for keeping track of a few branches while you sort out your changes into a nice patch series to submit upstream, or anything else where you need to keep track of what you're in the middle of with multiple branches. Important Options Specifies the commit you want to undo.It's important to understand that it does not delete any data in this process: instead, Git will create new changes with the opposite effect - and thereby undo the specified old commit. (ctrl-s to add a signed-off: line, ctrl-enter to commit.) The 'revert' command helps you undo an existing commit. selectively staging hunks into/out of the index in git gui, and also just committing. Step 1: Find the previous commit: Step 2: Move the repository back to that step: After the previous chapter, we have a part in our commit history we could go back to. Commit hash and Parent hash represent a commit object. reset is the command we use when we want to move the repository back to a previous commit, discarding any changes made after that commit. Commit hash and Parent hash is identical except Parent hash has child. I highly recommend using them for what they're good at (i.e. Commit hash, Parent hash, Tree hash are all SHA-1. It would be cool if gitk had a feature where the dialog box had 3 options: overwrite, modify existing, or cancel.Įven if you're normally a command-line junkie like myself, git gui and gitk are quite nicely designed for the subset of git usage they allow. Note that you can also provide multiple commit hashes if you. When it comes to editing that commit, execute git reset HEAD. The revert command helps you undo an existing commit. Mark the commit you want to split with the action 'edit'. In fact, any commit range will do, as long as it contains that commit. git reset Here, the idea is to force reset the working directory to remove all commits which come after the specified commit and then do a force push: git reset -hard You can refer to a commit via its ancestry, using its full SHA-1 hash, or providing the partial hash, which should be at least 4 characters long and unambiguous. The steps after are the same as any other commit. Start an interactive rebase with git rebase -i , where is the commit you want to split.git reset erases your Git history instead of making a new commit. git revert creates a new commit with the changes that are rolled back. See comments for more details, thanks for pointing out this downside.) Use Git revert like so: git revert . hash, instead of letting Git generate it, Solution 2: A git commit hash is a,, the current date and time, etc., You can replace HEAD with your commit-hash.(This is generally not a problem for simple use-cases where there's only one remote and your local branch has the same name as the corresponding branch in the remote. press return on the dialog that confirms replacing the old branch of that name.īeware that re-creating instead of modifying the existing branch will lose tracking-branch information.
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