Re: tracking submodules out of main directory.

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Am 27.06.2011 23:51, schrieb henri GEIST:
> Le lundi 27 juin 2011 à 12:05 -0700, Junio C Hamano a écrit :
>> Jens Lehmann <Jens.Lehmann@xxxxxx> writes:
>>
>>> Am 27.06.2011 18:51, schrieb Junio C Hamano:
>>>> One possible working tree organization may look like this:
>>>>
>>>> 	-+- lib1
>>>>          +- project1/Makefile -- refers to ../lib1
>>>>          +- project2/Makefile -- refers to ../lib1
>>> ...
>>>> An interesting point your situation raises is that there is no direct way
>>>> to express module dependencies in .gitmodules file right now, I think.
>>>> Ideally you would want "submodule init project1" to infer automatically
>>>> that project1 needs lib1 and run "submodule init lib1" for you. My gut
>>>> feeling is that it belongs to .gitmodules of the superproject
>>>
>>> That is where this is handled now, but having a submodule refer to a
>>> submodule outside of it as a dependency is an interesting thought. But
>>> as that only matters at the moment you add project1 (and it won't compile
>>> because ../lib1 is missing, which can easily handled by: "oh, then I have
>>> to add lib1 as a submodule to the superproject too"), ...
>>
>> That is what I called "there is no direct way". Wouldn't it be nicer if
>> the .gitmodules file in the superproject said something like
>>
>> 	[module "project one"]
>> 		path = project1
>>         	url = ...
>>                 depends = lib1
>> 	[module "lib1"]
>>         	path = lib1
>>                 url = ...
>>
>> and then "git submodule init project1" run by the end user implied running
>> also "git submodule init lib1"?
>>
>>
> 
> This could be a way if .gitmodules can contain something like
> 
> 	[module "project one"]
> 		path = project1
>         	url = ...
>                 depends = lib1	"123456"
> 	[module "project two"]
> 		path = project2
>         	url = ...
>                 depends = lib1	"abcdef"
> 	[module "lib1"]
>         	path = lib1
>                 url = ...

But there is no need for that as "123456" and "abcdef" are already present
as the sha1 values for the gitlinks "lib1" and "lib2".
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