git submodule: Cleanup usage string and add option parsing to cmd_foreach()
Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -4,9 +4,14 @@
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#
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# Copyright (c) 2007 Lars Hjemli
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USAGE="[--quiet] [--cached] \
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[add [-b branch] <repo> <path>]|[status|init|update [-i|--init] [-N|--no-fetch] [--rebase|--merge]|summary [-n|--summary-limit <n>] [<commit>]] \
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[--] [<path>...]|[foreach <command>]|[sync [--] [<path>...]]"
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dashless=$(basename "$0" | sed -e 's/-/ /')
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USAGE="[--quiet] add [-b branch] [--reference <repository>] [--] <repository> <path>
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or: $dashless [--quiet] status [--cached] [--] [<path>...]
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or: $dashless [--quiet] init [--] [<path>...]
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or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--] [<path>...]
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or: $dashless [--quiet] summary [--cached] [--summary-limit <n>] [commit] [--] [<path>...]
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or: $dashless [--quiet] foreach <command>
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or: $dashless [--quiet] sync [--] [<path>...]"
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OPTIONS_SPEC=
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. git-sh-setup
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. git-parse-remote
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@ -237,6 +242,23 @@ cmd_add()
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#
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cmd_foreach()
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{
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# parse $args after "submodule ... foreach".
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while test $# -ne 0
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do
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case "$1" in
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-q|--quiet)
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GIT_QUIET=1
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;;
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-*)
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usage
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;;
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*)
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break
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;;
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esac
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shift
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done
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module_list |
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while read mode sha1 stage path
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do
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