git - Does cloning a repo by a certain HASH include snapshot of included submodules? -

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i need when cloning github repo submodules.
using generic command :

git clone --recursive ${git_source} -b master ${my_dir}

and works fine.

however, wondering if cloning master branch hash include submodules "snapshot" (i.e. own commits corresponding particular master commit) or updated ones if ever make 1 "on road".

is possible achieve kind of result?

the sha1 of submodule repo 1 recorded in gitlink entry of parent repo index.

however, you can configure submodule follow branch of own remote repo, means can updated latest origin/master (if want follow master).

you need add, after git clone:

git submodule update --recursive --remote

that update submodules content last fetched sha1 of respective remote repos.

once cloned , updated, a program git-archive-all can generate tarball snapshot of repo (including submodules)


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