Re: [PATCH 1/3] git-submodule: rename shell functions for consistency

> This renames the shell functions used in git-submodule that
> implement top-level subcommands.  The rule is that the
> subcommand $foo is implemented by cmd_$foo function.
>
> A noteworthy change is that modules_list() is now known as
> cmd_status().  There is no "submodule list" command.
>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
>
>  * We could probably do something like this.  This first part is
>    about making the command dispatcher maintainable.
>
>    Note that I haven't seriously tested this series.  This and
>    the next one are primarily to illustrate what I think the fix
>    you are trying should look like.
>
>  git-submodule.sh |   20 ++++++++++----------
>  1 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/git-submodule.sh b/git-submodule.sh
> index ad9fe62..3c104e3 100755
> --- a/git-submodule.sh
> +++ b/git-submodule.sh
> @@ -86,9 +86,9 @@ module_name()
>  #
>  # Clone a submodule
>  #
> -# Prior to calling, modules_update checks that a possibly existing
> +# Prior to calling, cmd_update checks that a possibly existing
>  # path is not a git repository.
> -# Likewise, module_add checks that path does not exist at all,
> +# Likewise, cmd_add checks that path does not exist at all,
>  # since it is the location of a new submodule.
>  #
>  module_clone()
> @@ -121,7 +121,7 @@ module_clone()
>  #
>  # optional branch is stored in global branch variable
>  #
> -module_add()
> +cmd_add()

>  {
>         repo=$1
>         path=$2
> @@ -174,7 +174,7 @@ module_add()
>  #
>  # $@ = requested paths (default to all)
>  #
> -modules_init()
> +cmd_init()
>  {
>         git ls-files --stage -- "$@" | grep -e '^160000 ' |
>         while read mode sha1 stage path
> @@ -207,7 +207,7 @@ modules_init()
>  #
>  # $@ = requested paths (default to all)
>  #
> -modules_update()
> +cmd_update()
>  {
>         git ls-files --stage -- "$@" | grep -e '^160000 ' |
>         while read mode sha1 stage path
> @@ -266,7 +266,7 @@ set_name_rev () {
>  #
>  # $@ = requested paths (default to all)
>  #
> -modules_list()
> +cmd_status()
>  {
>         git ls-files --stage -- "$@" | grep -e '^160000 ' |
>         while read mode sha1 stage path
> @@ -347,16 +347,16 @@ esac
>
>  case "$add,$init,$update,$status,$cached" in
>  1,,,,)
> -       module_add "$@"
> +       cmd_add "$@"
>         ;;
>  ,1,,,)
> -       modules_init "$@"
> +       cmd_init "$@"
>         ;;
>  ,,1,,)
> -       modules_update "$@"
> +       cmd_update "$@"
>         ;;
>  ,,,*,*)
> -       modules_list "$@"
> +       cmd_status "$@"
>         ;;
>  *)
>         usage
> --
> 1.5.4.rc3.11.g4e67
>
>