@ledgerhq/hw-transport-node-hid - npm Package Compare versions

Comparing version 4.33.0 to 4.33.1

lib/TransportNodeHid.js

@@ -352,5 +352,7 @@ "use strict";
     /**
+     * if path is not provided, the library will take the first device
      */
     value: function () {
       var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(path) {
+        var device;
         return regeneratorRuntime.wrap(function _callee$(_context) {
@@ -360,5 +362,23 @@ while (1) {
               case 0:
-                return _context.abrupt("return", Promise.resolve(new TransportNodeHid(path ? new _nodeHid2.default.HID(path) : new _nodeHid2.default.HID(0x2c97, 0x01))));
+                if (!path) {
+                  _context.next = 2;
+                  break;
+                }
 
-              case 1:
+                return _context.abrupt("return", Promise.resolve(new TransportNodeHid(new _nodeHid2.default.HID(path))));
+
+              case 2:
+                device = (0, _getDevices2.default)()[0];
+
+                if (device) {
+                  _context.next = 5;
+                  break;
+                }
+
+                throw new _hwTransport.TransportError("NoDevice", "NoDevice");
+
+              case 5:
+                return _context.abrupt("return", Promise.resolve(new TransportNodeHid(device)));
+
+              case 6:
               case "end":
@@ -365,0 +385,0 @@ return _context.stop();

package.json

 {
   "name": "@ledgerhq/hw-transport-node-hid",
-  "version": "4.33.0",
+  "version": "4.33.1",
   "description": "Ledger Hardware Wallet Node implementation of the communication layer, using node-hid",
@@ -5,0 +5,0 @@ "keywords": [

src/TransportNodeHid.js

@@ -40,3 +40,3 @@ //@flow
  */
-export default class TransportNodeHid extends Transport<string> {
+export default class TransportNodeHid extends Transport<?string> {
   device: HID.HID;
@@ -123,7 +123,11 @@ ledgerTransport: boolean;
   /**
+   * if path is not provided, the library will take the first device
    */
-  static async open(path: string) {
-    return Promise.resolve(
-      new TransportNodeHid(path ? new HID.HID(path) : new HID.HID(0x2c97, 0x01))
-    );
+  static async open(path: ?string) {
+    if (path) {
+      return Promise.resolve(new TransportNodeHid(new HID.HID(path)));
+    }
+    const device = getDevices()[0];
+    if (!device) throw new TransportError("NoDevice", "NoDevice");
+    return Promise.resolve(new TransportNodeHid(device));
   }
@@ -130,0 +134,0 @@

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Improved metrics

Total package byte prevSize

85130

increased by1.52%

Lines of code

1014

increased by1.91%

No dependency changes