[tanderson92]

But some of us use git-rebase every day perfectly fine and never lose information. Yes, you must be careful. No, you should never use it on public commits.

I wouldn't recommend it to others as I don't trust them to read the man page and understand what git-rebase does. Those of us who use git-rebase also know how to recover the refs since before they are GCed, though I've never had to do that.

It's dangerous to pronounce certain powerful features of a system as off limits for day to day private use. That's a different pronouncement than a decision not to share "why everyone should use git-rebase often".

[weaksauce]

If you are planning on doing some tricky rebase with possible problems you can just create a branch before you rebase on the old head. delete the branch when you know the rebase is successful. Then you don't have to deal with the reflog at all.

[rralian]

And we use git-rebase commonly on public commits without concern. Everyone uses git differently.

[K0nserv]

I think this depends on your definition of public? For me public means "in stable branches". I sure hope you aren't rebasing master

[dimino]

That's a weird definition of 'public'; for most folks, I imagine 'public' to mean anything accessible without any authorization.

[_ikke_]

When people talk about public commits it means commits other people have access too, and more specific, were able to commit on top. Authorization has nothing to do with it. In practice it means anything you have pushed.

An exception can be made for topic branches, especially in a pull-request workflow. These branches could be rebased / amended to update the final result, even after they have been pushed already.

[dimino]

"commits other people have access to"

That's authorization.

[_ikke_]

You said:

> anything accessible without any authorization.

Even if it does require authorization, it's considered public in regard to this discussion.

[K0nserv]

Yeah maybe public isn't a good term for it, I usually use the term stable. So any pushed commits are indeed public, but they are only stable when they reach a stable branch. This means that if I am working on a branch I may remove, add, amend, reorder commits even after I've pushed them. If you constrain rebasing only to unpushed(not public) commits then you instead end up discouraging pushing code to the remote.