SZEDER Gábor <szeder@xxxxxxxxxx> writes:
> Quoting Junio C Hamano <gitster@xxxxxxxxx>:
>
>> IOW, special casing -c remote.origin.fetch=spec
>> is a bad idea.
>
> I completely agree :)
> But it's the other way around.
>
> 'remote.origin.fetch=spec' during clone is special _now_, because the
> initial fetch ignores it, no matter where it is set.
>
> My patch makes it non-special, so that the initial fetch respects it,
> the same way it already respects 'fetch.fsckObjects' and
> 'fsck.unpackLimit', or the way the initial checkout respects e.g.
> 'core.eol'.
... but does "git -c core.eol clone" leave that configuration in the
resulting repository's .git/config? "git -c user.name=foo" for that
matter.
They may affect the one-shot operation but are not left in the
resulting .git/config, which was what I was driving at. To make
clone behave as if it is truly a short-hand of
git init
git config ;# with default and necessary tweaks to adjust
;# for things like -b, -o, --single-branch
git fetch
git checkout
which by the way I think everybody agrees is a worth goal, then
shouldn't the update to the current code be more like "prepare the
default config, tweak with whatever configuration necessary, and
re-read the config before driving the equivalent of 'git fetch'?"
And the conclusion my rhetorical questions led to was that "adjust
for things like..." should not include what comes from "-c var=val"
because there is no sensible way to incorporate them in general.
The most important point is that "-c var=val" is the wrong source of
information to blindly propagete to the resulting .git/config. And
the point of "--branches" option is not that it would be short and
tidy, but it is more targetted. With such an approach, nobody would
imagine "git -c random.var=value clone" would be propagated into the
resulting .git/config in a random and unspecified way.
Once you learn what custom set of refs the user wants to fetch, you
would need futzing of the refspecs like you did in your patch. That
part of your patch is salvageable. The part that special cased the
information that came from "-c remote.origin.fetch" while ignoring
others like user.name that came from exactly the same mechanism via
"-c user.name" is not.
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