fixes

.eslintrc

@@ -13,5 +13,8 @@
     "no-console": "off",
     "strict": ["error", "global"],
     "curly": "warn"
-  }
+  },
+  "ignorePatterns": [
+    "*.min.js"
+  ]
 }

package.json

@@ -10,6 +10,7 @@
   },
   "scripts": {
     "build": "webpack",
+    "lint": "eslint src && eslint tests",
     "lint-tests": "eslint tests",
     "gen-tests": "npm run build && npm run clean-platform-tests && npm run mkdirp-platform-tests && npm run copy-platform-tests && npm run install-platform-tests",
     "clean-platform-tests": "trash ../cordova-plugin-test-projects/cordova-plugin-qrscanner-tests",

src/common/src/cordova-remap.js

@@ -1,9 +1,7 @@
+/* eslint-disable no-redeclare, no-unused-vars */
 // This file is generated by `npm run build`.
-
-/*global exports:false*/
-/*jshint unused:false */
 // remap parameter names from cordova.define
 // see `externals` in webpack.cordova.config.js
-var cordovaRequire = require;
-var cordovaExports = exports;
-var cordovaModule = module;
+const cordovaRequire = require;
+const cordovaExports = exports;
+const cordovaModule = module;

src/windows/lib/preview.js

@@ -34,7 +34,7 @@ function initialize() {
 }
 
 function ensurePreviewInitialized() {
-  if (!_.preview) initialize();
+  if (!_.preview) { initialize(); }
 }
 
 exports.setVideoUrl = function (videoUrl) {
@@ -73,7 +73,7 @@ exports.resume = function () {
 }
 
 exports.isPlaying = function () {
-  if (!_.preview) return false;
+  if (!_.preview) { return false; }
   return !_.preview.capturePreview.paused;
 }
 
@@ -85,4 +85,4 @@ exports.destroy = function () {
   }
 }
 
-module.exports = exports;
+module.exports = exports;

src/windows/lib/qrScanner.js

@@ -1,7 +1,11 @@
+/* global cordova, QRReader, WinJS */
+/*eslint no-unused-vars: ["error", { "args": "none" }]*/
+
 const preview = require('./preview');
 const barcodeReader = new QRReader.Reader();
 const VideoCapture = QRReader.VideoCapture;
 const Promise = WinJS.Promise;
+let availableCameras
 
 const errorTypes = {
   UNEXPECTED_ERROR: 0,
@@ -50,7 +54,7 @@ function resetStatusFlags() {
 function reset() {
   document.body.removeEventListener('click', onPreviewClick);
   preview.destroy();
-  if (currentVideoCapture) currentVideoCapture.destroy();
+  if (currentVideoCapture) { currentVideoCapture.destroy(); }
   currentVideoCapture = null;
   availableCameras = null;
   resetStatusFlags();
@@ -210,7 +214,7 @@ qrScanner.scan = function () {
 }
 
 qrScanner.cancelScan = function () {
-  if (!statusFlags.scanning) return generateStatusResponse();
+  if (!statusFlags.scanning) { return generateStatusResponse(); }
   statusFlags.scanning = false;
   barcodeReader.stop();
   return generateStatusResponse();
@@ -282,4 +286,4 @@ for (let property in qrScanner) {
 
 module.exports = exports;
 
-cordova.commandProxy.add("QRScanner", exports);
+cordova.commandProxy.add("QRScanner", exports);