git-submodule.sh: use "$quiet", not "$GIT_QUIET"

Remove the use of the "$GIT_QUIET" variable in favor of our own
"$quiet", ever since b3c5f5cb048 (submodule: move core cmd_update()
logic to C, 2022-03-15) we have not used the "say" function in
git-sh-setup.sh, which is the only thing that's affected by using
"GIT_QUIET".

We still want to support --quiet for our own use though, but let's use
our own variable for that. Now it's obvious that we only care about
passing "--quiet" to "git submodule--helper", and not to change the
output of any "say" invocation.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 19 insertions, 18 deletions

diff --git a/git-submodule.sh b/git-submodule.sh
index 7fc7119fb2..5e5d21c010 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -30,6 +30,7 @@ GIT_PROTOCOL_FROM_USER=0
 export GIT_PROTOCOL_FROM_USER
 
 command=
+quiet=
 branch=
 force=
 reference=
@@ -80,7 +81,7 @@ cmd_add()
 			force=$1
 			;;
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--progress)
 			progress=1
@@ -128,7 +129,7 @@ cmd_add()
 		usage
 	fi
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper add ${GIT_QUIET:+--quiet} ${force:+--force} ${progress:+"--progress"} ${branch:+--branch "$branch"} ${reference_path:+--reference "$reference_path"} ${dissociate:+--dissociate} ${custom_name:+--name "$custom_name"} ${depth:+"$depth"} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper add ${quiet:+--quiet} ${force:+--force} ${progress:+"--progress"} ${branch:+--branch "$branch"} ${reference_path:+--reference "$reference_path"} ${dissociate:+--dissociate} ${custom_name:+--name "$custom_name"} ${depth:+"$depth"} -- "$@"
 }
 
 #
@@ -144,7 +145,7 @@ cmd_foreach()
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--recursive)
 			recursive=1
@@ -159,7 +160,7 @@ cmd_foreach()
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${quiet:+--quiet} ${recursive:+--recursive} -- "$@"
 }
 
 #
@@ -174,7 +175,7 @@ cmd_init()
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--)
 			shift
@@ -190,7 +191,7 @@ cmd_init()
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${quiet:+--quiet} -- "$@"
 }
 
 #
@@ -207,7 +208,7 @@ cmd_deinit()
 			force=$1
 			;;
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--all)
 			deinit_all=t
@@ -226,7 +227,7 @@ cmd_deinit()
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${quiet:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
 }
 
 #
@@ -241,7 +242,7 @@ cmd_update()
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--progress)
 			progress=1
@@ -335,7 +336,7 @@ cmd_update()
 	done
 
 	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update \
-		${GIT_QUIET:+--quiet} \
+		${quiet:+--quiet} \
 		${force:+--force} \
 		${progress:+"--progress"} \
 		${remote:+--remote} \
@@ -396,7 +397,7 @@ cmd_set_branch() {
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-branch ${quiet:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
 }
 
 #
@@ -409,7 +410,7 @@ cmd_set_url() {
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--)
 			shift
@@ -425,7 +426,7 @@ cmd_set_url() {
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${quiet:+--quiet} -- "$@"
 }
 
 #
@@ -496,7 +497,7 @@ cmd_status()
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			;;
 		--cached)
 			cached=1
@@ -518,7 +519,7 @@ cmd_status()
 		shift
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${quiet:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
 }
 #
 # Sync remote urls for submodules
@@ -531,7 +532,7 @@ cmd_sync()
 	do
 		case "$1" in
 		-q|--quiet)
-			GIT_QUIET=1
+			quiet=1
 			shift
 			;;
 		--recursive)
@@ -551,7 +552,7 @@ cmd_sync()
 		esac
 	done
 
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
+	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${quiet:+--quiet} ${recursive:+--recursive} -- "$@"
 }
 
 cmd_absorbgitdirs()
@@ -572,7 +573,7 @@ do
 		command=$1
 		;;
 	-q|--quiet)
-		GIT_QUIET=1
+		quiet=1
 		;;
 	--cached)
 		cached=1