add system.doll

plugins/utils.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+color() {
+  local color="$1"
+  local message="$(cat /dev/stdin)"
+
+  echo "<span style=\"color:${color};\">${message}</span>"
+}
+
+system-image() {
+  local color="$1"
+  local url="$2"
+  local altText="$(cat /dev/stdin)"
+
+  echo "<img src=\"${url}\" alt=\"${altText}\" style=\"width:150px;height:150px;border:${color} solid;border-width:0 5px 5px 0;\" />"
+}
+
+cmd="$1"
+shift
+$cmd $@