Re: [RFC PATCH] push: start warning upcoming default change for push.default

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Dmitry Potapov <dpotapov@xxxxxxxxx> writes:

>> One can easily get in this situation even in a kernel-style workflow:
>> work from your desktop, push, work from your laptop, try to push and it
>> fails.
>
> IMHO, when you often switch between your desktop and laptop, 'matching'
> makes much more sense. If 'push' fails then usually I want to force non-
> fast-forward push, because the new series contain reworked patches that
> already were on the other computer.

You are free to live dangerously, but please do not teach that to other
people.

Switching between two machines A and B is done a lot more safely if you
arrange them to cross pull from each other, i.e. on machine A, remotes/B/*
is where you keep copies of branches of B to with either of these

	machineA$ git fetch B refs/heads/*:refs/remotes/B/*
	machineB$ git push A refs/heads/*:refs/remotes/B/*

(the latter is to emulate the former "fetch" you wish to run on A to get
data from B in the reverse direction), and similarly on machine B, you use
remotes/A/* to keep copies of branches of A.

That way, the risk of losing your work because the "usually" in your "then
usually I want to force" turns out to be untrue is greatly reduced.
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