Merge pull request #128 from twrecked/print-version

Allow version to be printed

Author: twrecked

changelog

@@ -1,6 +1,7 @@
 0.3.0a1: set up stream view programatically
   add both locks and lights to the stream view
   remove old configuration support
+  print version out when requested
 0.3.0a0: moved to HTMLElement
        fixed lock/light in stream player
        fixed bell2 display

dist/hass-aarlo.js

@@ -2,8 +2,6 @@
  * @module Lovelace class for accessing Arlo camera through the AArlo
  * module.
  *
- * this._version = "0.3.0a1"
- *
  * Startup Notes:
  * - hass(); called at startup; set initial internal status and then updates
  *   image element data
@@ -106,6 +104,9 @@ class AarloGlance extends HTMLElement {
     constructor() {
         super();
 
+        // current version
+        this._version = "0.3.0a1"
+
         // State and config.
         this._ready = "stopped"
         this._hass = null;
@@ -1062,6 +1063,12 @@ class AarloGlance extends HTMLElement {
         // Grab name if there
         cc.name = _value( config.name, null )
 
+        // Get the version out.
+        if ("version" in config) {
+            this.throwError(`version: ${this._version}`)
+            return
+        }
+
         // Save layout
         cc.image_top = config.image_top
         cc.image_bottom = config.image_bottom