To the state it was in before the last commit. Now that we have a new branch, we can move our master branch back by one commit so it does not contain the code we’ve written toward the new feature: This command creates a branch containing all the code currently on the “master” branch. To move the commit to a new branch, we must first create a new branch: This is because the commit will likely be part of a series of commits about a feature and the feature is not ready for a wide release. We want to move a commit we’ve made to the master branch to a new branch called new-feed. We’re working on a project and we want to work on a new feature. You can move a commit to another branch using the Git command line. Branches are commonly used when implementing features to keep those features away from the main project until they are ready to be released. This is useful if you want to fix a bug without changing the main version of a project until that bug is properly fixed. Let you work on two different versions of a project at the same time. , and you consent to receive offers and opportunities from Career Karma by telephone, text message, and email. Get Your Coding Bootcamp Sponsored by Your EmployerĬareer Karma matches you with top tech bootcampsĪccess exclusive scholarships and prep courses.Education Stipends for Coding Bootcamps.Best Coding Bootcamp Scholarships and Grants.Ultimate Guide to Coding Bootcamp Loans.Best Free Bootcamps and Coding Training.Best Online Coding Bootcamps and Courses.Will also be having a talk with the systems group about monitoring and backups of the git server. I get to run the script across 10+ repos, with multiple active branches per repo tomorrow. Wrote a shell script that will go through each and every file in a repo to see if there is any corruption, it generates false alarms, but I'll polish it a bit more to filter them out. The git server hosts git repos for a couple other groups. Found out the situation is worse than I thought as I was focused just on the main repo for the group I work in. Had to work today, partly to fix the bad commits for a project getting released in a few days. Like I mentioned earlier, due to the corruption, normal alerts you'd get from a rewrite of history didn't go off. The corruption silently spread to everyone's local repo when anyone did a 'git pull'. The git server had all the repos on a nfs mount. A number of the devs with bad commits were using the SmartGit client, but I'm thinking that may be just a coincidence. Don't know enough about Git internal data structures to know what I'm looking for really.ĭev's checkouts weren't on nfs mounts, but on local filesystems (Windows and Mac OS X). Tried several ways to make the commits visible and the HEAD of the file, but nothing worked outside of copying the file into a new checkout.Ĭhecked the reflogs, but I didn't see anything useful. The commits were there, but only visible if you did 'git log -full-history' or 'git show '. I never got a error from git pulls in the past 2 days and as far as I know none of the other devs got one either. I've looked at merges in the time period and I don't see any merges that include the affected file.Īnyone have any idea what might have happened? I know that you can rewrite history with 'git rebase', but in situations where a dev abused rebase, you get a conflict message the next time you do a fetch/pull. Some Google searches bring up the possibility that someone reverted the commit in a merge. I can run 'git show' to see the diffs made in the first and second commits of the change. If I did 'git log full-history', I can see the missing commit. He ended up recoding the change and committing it again.Ī normal 'git log' wouldn't show the original commit. The commit was missing from the dev's checkout (we think a 'git pull' may have overwritten the update he originally made. A dev's commit to a project disappeared a day later (we know the that the commit occurred from the Jenkins build email).
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