Git will see that the commit exists twice - the first version and the Rebased version - and potentially get confused when you try to merge the changes together. This means you’d ‘pull the rug from under the feet’ of anyone using the ‘old’ commit. As such a new commit will be created for every step of the process. Remember that Rebase has to follow the rules of a commit - that it is immutable. Never Rebase a public branch - one that other people are using.When using Rebase there are certain rules that you need to adhere to - otherwise a world of pain can ensue. Rebase is a bit like the Grays Sports Almanac: it can change everything! ![]() As such Rebase will re-create each commit, chaining them all together but with the new ancestor. It’s also important to remember that each commit in Git is immutable, even to Rebase. As such Rebase is effectively updating the parent commit for the set of commits you provide. ‘base’ is used in the documentation to allow the base to mean a branch, a commit, a tag, or anything else that can be referenced within git.Īs discussed before, a commit contains - amongst other things - the id of its parent commit(s). Give a new ancestor to a commit or sequence of commits. If you replace the word ‘base’ with ‘ancestor’ it means the same thing, so in other words: Git-rebase - Reapply commits on top of another base tip Combine a series of commits into one commit. ![]()
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