Use openPath workaround on windows

Fixes #1700

injector/src/modules/betterdiscord.js

@@ -1,6 +1,7 @@
 import fs from "fs";
 import path from "path";
 import electron from "electron";
+import {spawn} from "child_process";
 
 import ReactDevTools from "./reactdevtools";
 import * as IPCEvents from "common/constants/ipcevents";
@@ -97,7 +98,8 @@ export default class BetterDiscord {
                     electron.app.exit();
                 }
                 if (result.response === 1) {
-                    electron.shell.openPath(path.join(dataPath, "plugins"));
+                    if (process.platform === "win32") spawn("explorer.exe", [path.join(dataPath, "plugins")]);
+                    else electron.shell.openPath(path.join(dataPath, "plugins"));
                 }
             });
             hasCrashed = false;

injector/src/modules/ipc.js

@@ -1,4 +1,5 @@
-import {ipcMain as ipc, BrowserWindow, app, dialog, systemPreferences} from "electron";
+import {spawn} from "child_process";
+import {ipcMain as ipc, BrowserWindow, app, dialog, systemPreferences, shell} from "electron";
 
 import * as IPCEvents from "common/constants/ipcevents";
 
@@ -32,6 +33,11 @@ const getPath = (event, pathReq) => {
     event.returnValue = returnPath;
 };
 
+const openPath = (event, path) => {
+    if (process.platform === "win32") spawn("explorer.exe", [path]);
+    else shell.openPath(path);
+};
+
 const relaunch = () => {
     app.quit();
     app.relaunch();
@@ -140,6 +146,7 @@ export default class IPCMain {
     static registerEvents() {
         try {
             ipc.on(IPCEvents.GET_PATH, getPath);
+            ipc.on(IPCEvents.OPEN_PATH, openPath);
             ipc.on(IPCEvents.RELAUNCH, relaunch);
             ipc.on(IPCEvents.OPEN_DEVTOOLS, openDevTools);
             ipc.on(IPCEvents.CLOSE_DEVTOOLS, closeDevTools);

injector/webpack.config.js

@@ -19,7 +19,8 @@ module.exports = (env, argv) => ({
     rimraf: `require("rimraf")`,
     yauzl: `require("yauzl")`,
     mkdirp: `require("mkdirp")`,
-    module: `require("module")`
+    module: `require("module")`,
+    child_process: `require("child_process")`,
   },
   resolve: {
     extensions: [".js"],