builtin/submodule--helper: factor out submodule updating
commit90efe595c53f4bb1851371344c35eff71f604d2b
authorStefan Beller <sbeller@google.com>
Fri, 3 Aug 2018 22:23:18 +0000 (3 15:23 -0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 3 Aug 2018 22:37:12 +0000 (3 15:37 -0700)
treebac7e55a022a3b30c5f9b870935f9b22e532d9f9
parent9eca701f69b1dfb857a0445ba8a78e2445e9aa2b
builtin/submodule--helper: factor out submodule updating

Separate the command line parsing from the actual execution of the command
within the repository. For now there is not a lot of execution as
most of it is still in git-submodule.sh.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/submodule--helper.c