[PATCH] submodule: add verbose mode for add/update

[Orgad Shaneh <orgads@gmail.com>]

Executes checkout without -q
---
 git-submodule.sh |   24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index 79bfaac..f7964ad 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -5,11 +5,11 @@
 # Copyright (c) 2007 Lars Hjemli
 
 dashless=$(basename "$0" | sed -e 's/-/ /')
-USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]
+USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [-v|--verbose] [--] <repository> [<path>]
    or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
    or: $dashless [--quiet] init [--] [<path>...]
    or: $dashless [--quiet] deinit [-f|--force] [--] <path>...
-   or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
+   or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [-v|--verbose] [--] [<path>...]
    or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
    or: $dashless [--quiet] foreach [--recursive] <command>
    or: $dashless [--quiet] sync [--recursive] [--] [<path>...]"
@@ -309,6 +309,9 @@ cmd_add()
 			custom_name=$2
 			shift
 			;;
+		-v|--verbose)
+			VERBOSE=1
+			;;
 		--)
 			shift
 			break
@@ -408,11 +411,15 @@ Use -f if you really want to add it." >&2
 		module_clone "$sm_path" "$sm_name" "$realrepo" "$reference" || exit
 		(
 			clear_local_git_env
+			if test -z "$VERBOSE"
+			then
+				subquiet=-q
+			fi
 			cd "$sm_path" &&
 			# ash fails to wordsplit ${branch:+-b "$branch"...}
 			case "$branch" in
-			'') git checkout -f -q ;;
-			?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
+			'') git checkout -f $subquiet ;;
+			?*) git checkout -f $subquiet -B "$branch" "origin/$branch" ;;
 			esac
 		) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")"
 	fi
@@ -676,6 +683,9 @@ cmd_update()
 		--checkout)
 			update="checkout"
 			;;
+		-v|--verbose)
+			VERBOSE=1
+			;;
 		--)
 			shift
 			break
@@ -799,7 +809,11 @@ Maybe you want to use 'update --init'?")"
 				must_die_on_failure=yes
 				;;
 			*)
-				command="git checkout $subforce -q"
+				if test -z "$VERBOSE"
+				then
+					subquiet=-q
+				fi
+				command="git checkout $subforce $subquiet"
 				die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$prefix\$sm_path'")"
 				say_msg="$(eval_gettext "Submodule path '\$prefix\$sm_path': checked out '\$sha1'")"
 				;;
-- 
1.7.10.4