From: Mahi Kolla <mahikolla@google.com>

When running 'git clone --recurse-submodules', developers might expect various other commands such as 'pull' and 'checkout' to also run recursively into submodules. Set 'submodule.recurse' to true when 'git clone' is run with '--recurse-submodules'.

Since V1: Updated test and 'git clone' man page. Also updated commit message.

Signed-off-by: Mahi Kolla <mahikolla@google.com>

Submitted-As: https://lore.kernel.org/git/pull.1006.v4.git.1628536305810.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.1006.git.1627925390.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.1006.v2.git.1627943914.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.1006.v3.git.1627946590.gitgitgadget@gmail.com