[PATCH 17/18] builtin/checkout: add --recurse-submodules switch

This exposes a flag to recurse into submodules in builtin/checkout making use of the code implemented in prior patches. A new failure mode is introduced in the submodule update library, as the directory/submodule conflict is not solved in prior patches. Signed-off-by: Stefan Beller --- Document

[PATCH 17/18] builtin/checkout: add --recurse-submodules switch

Signed-off-by: Stefan Beller --- Documentation/git-checkout.txt | 7 +++ builtin/checkout.c | 28 t/lib-submodule-update.sh | 23 +-- t/t2013-checkout-submodule.sh | 5 + 4 files changed, 57 insertions(+), 6 deletions(-)