[RFC/PATCH 1/6] git submodule: Cleanup usage string and add option parsing to cmd_foreach()
Signed-off-by: Johan Herland <johan@herland.net>
---
git-submodule.sh | 28 +++++++++++++++++++++++++---
1 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 9bdd6ea..c58eca4 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -4,9 +4,14 @@
#
# Copyright (c) 2007 Lars Hjemli
-USAGE="[--quiet] [--cached|--files] \
-[add [-b branch] <repo> <path>]|[status|init|update [-i|--init] [-N|--no-fetch] [--rebase|--merge]|summary [-n|--summary-limit <n>] [<commit>]] \
-[--] [<path>...]|[foreach <command>]|[sync [--] [<path>...]]"
+dashless=$(basename "$0" | sed -e 's/-/ /')
+USAGE="[--quiet] add [-b branch] [--reference <repository>] [--] <repository> <path>
+ or: $dashless [--quiet] status [--cached] [--] [<path>...]
+ or: $dashless [--quiet] init [--] [<path>...]
+ or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--] [<path>...]
+ or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
+ or: $dashless [--quiet] foreach <command>
+ or: $dashless [--quiet] sync [--] [<path>...]"
OPTIONS_SPEC=
. git-sh-setup
. git-parse-remote
@@ -238,6 +243,23 @@ cmd_add()
#
cmd_foreach()
{
+ # parse $args after "submodule ... foreach".
+ while test $# -ne 0
+ do
+ case "$1" in
+ -q|--quiet)
+ GIT_QUIET=1
+ ;;
+ -*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+
module_list |
while read mode sha1 stage path
do
--
1.6.4.304.g1365c.dirty
Johan Herland <johan@herland.net>