pgit.sh: Be more verbose about git commands

Signed-off-by: Jan Lindemann <jan@janware.com>

scripts/pgit.sh

@@ -32,19 +32,25 @@ config()
 	pdirs=`(cd $pdir; ls -d */.git 2>/dev/null | sed 's%/.git%%')`
 }
 
+run_git()
+{
+	marker git "$@"
+	eval git "$@"
+}
+
 # ------------- commands
 run()
 {(
-	local d
 	local cmd=$1
+	local d
+
 	shift
 	config
 	cd $pdir
 
 	set -e
 	for d in $pdirs; do
-		marker $d
-		git -C $d $cmd "$@"
+		run_git -C $d $cmd "$@"
 	done
 )}