Eric Cousineau <eacousineau@xxxxxxxxx> writes:
> Would these be the correct behaviors of Heiko's implementation?
I do not think Heiko already has an implementation, but let's try to
see how each example makes sense.
> git submodule foreach # Empty command, pre-order
> git submodule foreach --pre-order # Same behavior
> git submodule foreach --post-order # Empty command, post-order
OK. The last one shows "I am here" output differently from the
other two, but otherwise they are all no-op.
> git submodule foreach 'frotz' # Do 'frotz' pre-order in each submodule
OK. And it would be the same if you said either one of:
git submodule foreach --pre-order 'frotz'
git submodule foreach --pre-order='frotz'
> git submodule foreach --post-order 'frotz' # Do 'frotz' post-order in
> each submodule
OK.
> git submodule foreach --pre-order='frotz' --post-order='shimmy' # Do
> 'frotz' pre-order and 'shimmy' post-order in each submodule
OK.
> git submodule foreach --post-order='shimmy' 'frotz' # Invalid usage of
> the command
I would expect this to behave exactly the same as:
git submodule foreach \
--post-order=shimmy \
--pre-order=frotz
> git submodule foreach --post-order --pre-order #
I expect it to behave exactly the same as:
git submodule foreach --post-order=: --pre-order=:
> It should not be too hard to have this functionality affect the
> --include-super command as well.
I would assume that
git submodule foreach --pre-order=A --post-order=B --include-super
would be identical to running
A &&
git submodule foreach --pre-order=A --post-order=B &&
B
I am not entirely convinced we would want --include-super in the
first place, though. It does not belong to "submodule foreach";
it is doing something _outside_ the submoudules.
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