Fix hid deployment from command line

editor/extension.ts

@@ -28,9 +28,22 @@ namespace pxt.editor {
 
     let initPromise: Promise<Ev3Wrapper>
     function initAsync() {
+        if (initPromise)
+            return initPromise
+
+        let canHID = false
+        if (U.isNodeJS) {
+            canHID = true
+        } else {
             const forceHexDownload = /forceHexDownload/i.test(window.location.href);
-        if (Cloud.isLocalHost() && Cloud.localToken && !forceHexDownload) {
+            if (Cloud.isLocalHost() && Cloud.localToken && !forceHexDownload)
-            if (!initPromise)
+                canHID = true
+        }
+
+        if (noHID)
+            canHID = false
+
+        if (canHID) {
             initPromise = hf2Async()
                 .catch(err => {
                     initPromise = null
@@ -41,6 +54,7 @@ namespace pxt.editor {
             noHID = true
             initPromise = Promise.reject(new Error("no HID"))
         }
+
         return initPromise
     }