1 files changed, 24 insertions, 0 deletions
diff --git a/scripts/helpers.sh b/scripts/helpers.sh
index b726f0b..69aa59a 100644
--- a/scripts/helpers.sh
+++ b/scripts/helpers.sh
@@ -54,3 +54,27 @@ function vgrand() {
 	local game=$(vgstash list playlog | sed -e '1,2d' | shuf -n 1 --random-source=/dev/random | cut -d '|' -f 1-2 | tr -s ' ' | sed -e 's: | :, for :' -e 's:\s$::')
 	echo "You should play ${game}!"
 }
+
+# Filters your vgstash output by system. Depends on awk
+function vgsys() {
+	local f='allgames'
+	local s=''
+	case $# in
+		1)
+			# single arg means we want the default filter
+			s="$1"
+			;;
+		2)
+			f="$1"
+			s="$2"
+			;;
+		*)
+			echo "USAGE: vgsys [FILTER] SYSTEM"
+			echo
+			echo "Show all games from a given system (and optionally, filter)."
+			echo "Defaults to 'allgames' filter if the argument is missing."
+			return
+			;;
+	esac
+	vgstash list $f -w 80 | awk 'BEGIN {FS="|"} $2 ~ /'$s'/'
+}