On Tuesday 16 February 2010 08:38:08 Michael J Gruber wrote:
> Thomas Rast venit, vidit, dixit 15.02.2010 21:56:
> > while git ls-files -s | grep -q ^160000; do
> > read_one_level
> > done
>
> Am I blind, not seeing a recursion, or is there simply none? I reckon
> you're reading the super project and one level of submodules into the
> temporary index - which is fine for most purposes, of course. I would
> say this is iterating over the submodules of the super project.
Well, the while condition reads "while there are submodule entries in
my index". The read_one_level function then replaces those submodules
with their corresponding trees, which of course may again contain
submodule entries.
--
Thomas Rast
trast@{inf,student}.ethz.ch
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