From 02bfe00a412143237acf495f25f87f98b9f83d6a Mon Sep 17 00:00:00 2001
From: "Kyle J. McKay" <mackyle@gmail.com>
Date: Sat, 7 Nov 2015 13:30:41 -0800
Subject: [PATCH] tg-tag.sh: support --quiet (aka -q) option

The --quiet option suppresses the "Updated ..." message.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
---
 tg-tag.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tg-tag.sh b/tg-tag.sh
index 0c27c56..3390f90 100644
--- a/tg-tag.sh
+++ b/tg-tag.sh
@@ -5,7 +5,7 @@
 
 lf="$(printf '\n.')" && lf="${lf%?}"
 tab="$(printf '\t.')" && tab="${tab%?}"
-USAGE="Usage: ${tgname:-tg} [...] tag [-s | -u <key-id>] [-f] [--no-edit] [-m <msg> | -F <file>] (<tagname> | --refs) [<branch>...]"
+USAGE="Usage: ${tgname:-tg} [...] tag [-s | -u <key-id>] [-f] [-q] [--no-edit] [-m <msg> | -F <file>] (<tagname> | --refs) [<branch>...]"
 USAGE="$USAGE$lf   Or: ${tgname:-tg} [...] tag (-g | --reflog) [--reflog-message] [--no-type] [-n <number> | -number] [<tagname>]"
 
 usage()
@@ -36,6 +36,7 @@ stash=
 reflogmsg=
 notype=
 setreflogmsg=
+quiet=
 
 is_numeric()
 {
@@ -55,6 +56,9 @@ while [ $# -gt 0 ]; do case "$1" in
 	-h|--help)
 		usage
 		;;
+	-q|--quiet)
+		quiet=1
+		;;
 	-g|--reflog)
 		reflog=1
 		;;
@@ -425,6 +429,7 @@ if [ -n "$logrefupdates" ]; then
 	{ >>"$git_dir/logs/$refname" || :; } 2>/dev/null
 fi
 if [ "$reftype" = "tag" -a -n "$signed" ]; then
+	[ -z "$quiet" ] || exec >/dev/null
 	git tag -F "$git_dir/TGTAG_FINALMSG" ${signed:+-s} ${force:+-f} \
 		${keyid:+-u} ${keyid} "$tagname" "$tagtarget"
 else
@@ -454,6 +459,6 @@ else
 		;;
 	esac
 	git update-ref -m "$updmsg" "$refname" "$newtag"
-	[ -z "$old" ] || printf "Updated $reftype '%s' (was %s)\n" "$tagname" "$old"
+	[ -z "$old" -o -n "$quiet" ] || printf "Updated $reftype '%s' (was %s)\n" "$tagname" "$old"
 fi
 rm -f "$git_dir/TAG_EDITMSG" "$git_dir/TGTAG_FINALMSG"
-- 
2.11.4.GIT