[GSoC] [PATCH v3 0/2] submodule--helper: introduce subcommands for sh to C conversion

Notable changes since v2:
 - In show_fetch_remotes(), remove the get_next_line() and parse_token()
   in favour of a simpler solution that uses strchr() and
   strip_suffix_mem()
 - Use OPT__FORCE() instead of OPT_BOOL for '--force' flags
 - Add checks for number of arguments in the helper subcommands
 - Simplify usage string for add-clone and make error messages start in
   lowercase.

Atharva Raykar (2):
  submodule--helper: introduce add-clone subcommand
  submodule--helper: introduce add-config subcommand

 builtin/submodule--helper.c | 299 ++++++++++++++++++++++++++++++++++++
 git-submodule.sh            |  66 +-------
 2 files changed, 301 insertions(+), 64 deletions(-)