Re: Multiple push remotes via aliases

[Michael Haggerty <mhagger@alum.mit.edu>]

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On 05/10/2015 08:17 PM, brian m. carlson wrote:
> I recently discovered that it was possible to specify multiple push
> URLs for a remote.  This is useful for me because some of my
> projects live both on GitHub and on my own server, and some live
> only one place or the other.
> 
> One feature that I'm looking for, however, is the ability to
> specify those URLs by reference to another remote.  For example,
> making the remote def (default) refer to the remotes gh and
> upstream instead of duplicating the URLs.  This makes dealing with
> URL changes easier and goes along with the DRY approach.
> 
> I don't think we already have this functionality (at least I don't
> see code for it), and I'd like to implement it, but maybe the
> documentation is just missing and I should submit a patch for that
> instead.  Do we have such a thing, and if not, do people think this
> is a worthwhile feature?

For fetching, we already have

> remotes.<group> The list of remotes which are fetched by "git
> remote update <group>". See git-remote(1).

ISTM that your feature is akin to this one and could piggyback on the
same configuration. By analogy with "git remote update <group>", the
corresponding command could be

    git remote push <group> [...]

You suggested being able to run something like

    git push <group> [...]

which is a little bit shorter. If so, then it is natural to ask
whether <group> should be allowed in place of <repo> whenever it makes
sense, as a general UI principle. If so, then

    git fetch <group> [...]

could be shorthand for "git remote update <group> [...]".

But please note that I haven't thought about whether the <repo> ->
<group> generalization could be done consistently, vs. whether the
groupwise commands are different enough from the single-repo commands
that the supposed generalization would be more confusing than useful.

Michael

- -- 
Michael Haggerty
mhagger@alum.mit.edu

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