Create easy way to update go binaries

home/.scripts/update_go_apps.sh

@@ -0,0 +1,20 @@
+# updates go binary installs that you care about.
+
+# if the GOAPPS environment variable is set, it is expected to be
+# an array
+update_go_apps() {
+	local APPS=($@)
+
+	if [ -z "${APPS}" ]; then
+		if [ -z "${GOAPPS}" ]; then
+			return
+		fi
+
+		APPS=(${GOAPPS[@]})
+	fi
+
+	for APP in "${APPS[@]}"; do
+		echo "Updating ${APP}"
+		go get -u "${APP}"
+	done
+}