On 3/8/07, Junio C Hamano <junkio@cox.net> wrote:
quoted text
> But this is only true if you want to make it really nice.  I
> personally feel that nobody would scream if pushing 1300 refs at
> once (4K pages and MAX_ARG_PAGES at 32 would give 128K for
> **argv and its strings, and one ref's worth of data is two
> 40-digit hex plus refname, roughly 100-byte per ref) is not
> supported and always failed.

I'm not too worried about linux. It wont have any problems
even if you supply megabytes of arguments (if someone will
really need such lists, he can increase MAX_ARG_PAGES
and be done with it).

The proprietary OS' will have the problem, though. And far sooner
than 1300 refs (w2k has only 32767 bytes for command line).
Besides, don't overestimate peoples readiness to be careful
about reference names. I would expect reference names over
100 bytes in length to happen regularly (generated from file names
appended with a timestamp, for example).

Maybe provide this hooks with simply formatted list on stdin? I.e.

<old-ref> <new-ref> <ref-name> LF
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