refactor: remove desktop app migration

its been a few years now so we should be good to remove it

src/dolphin/api.ts

@@ -2,7 +2,6 @@
 
 import type { GeckoCode } from "./config/gecko_code";
 import {
-  ipc_checkDesktopAppDolphin,
   ipc_checkPlayKeyExists,
   ipc_configureDolphin,
   ipc_dolphinEvent,
@@ -59,10 +58,6 @@ const dolphinApi: DolphinService = {
   async launchNetplayDolphin(options: { bootToCss?: boolean }): Promise<void> {
     await ipc_launchNetplayDolphin.renderer!.trigger(options);
   },
-  async checkDesktopAppDolphin() {
-    const { result } = await ipc_checkDesktopAppDolphin.renderer!.trigger({});
-    return result;
-  },
   async importDolphinSettings(options: { toImportDolphinPath: string; dolphinType: DolphinLaunchType }): Promise<void> {
     await ipc_importDolphinSettings.renderer!.trigger(options);
   },

src/dolphin/ipc.ts

@@ -54,12 +54,6 @@ export const ipc_launchNetplayDolphin = makeEndpoint.main(
   <SuccessPayload>_,
 );
 
-export const ipc_checkDesktopAppDolphin = makeEndpoint.main(
-  "getDesktopAppDolphinPath",
-  <EmptyPayload>_,
-  <{ dolphinPath: string; exists: boolean }>_,
-);
-
 // toImportDolphin path must point to a "Slippi Dolphin.{exe,app}"
 export const ipc_importDolphinSettings = makeEndpoint.main(
   "importDolphinSettings",

src/dolphin/setup.ts

@@ -1,12 +1,11 @@
-import { app, shell } from "electron";
+import { shell } from "electron";
 import log from "electron-log";
 import * as fs from "fs-extra";
 import isEqual from "lodash/isEqual";
 import path from "path";
 import { fileExists } from "utils/file_exists";
 
 import {
-  ipc_checkDesktopAppDolphin,
   ipc_checkPlayKeyExists,
   ipc_configureDolphin,
   ipc_dolphinEvent,
@@ -25,10 +24,9 @@ import {
 import type { DolphinManager } from "./manager";
 import { deletePlayKeyFile, writePlayKeyFile } from "./playkey";
 import { DolphinLaunchType } from "./types";
-import { fetchGeckoCodes, findDolphinExecutable, saveGeckoCodes, updateBootToCssCode } from "./util";
+import { fetchGeckoCodes, saveGeckoCodes, updateBootToCssCode } from "./util";
 
 const isMac = process.platform === "darwin";
-const isLinux = process.platform === "linux";
 
 export default function setupDolphinIpc({ dolphinManager }: { dolphinManager: DolphinManager }) {
   dolphinManager.events.subscribe((event) => {
@@ -131,29 +129,6 @@ export default function setupDolphinIpc({ dolphinManager }: { dolphinManager: Do
     return { success: true };
   });
 
-  ipc_checkDesktopAppDolphin.main!.handle(async () => {
-    // get the path and check existence
-    const desktopAppPath = path.join(app.getPath("appData"), "Slippi Desktop App");
-    let exists = await fs.pathExists(desktopAppPath);
-
-    if (!exists) {
-      return { dolphinPath: "", exists: false };
-    }
-
-    // Linux doesn't need to do anything because their dolphin settings are in a user config dir
-    if (isLinux && exists) {
-      await fs.remove(desktopAppPath);
-      return { dolphinPath: "", exists: false };
-    }
-
-    const dolphinFolderPath = path.join(desktopAppPath, "dolphin");
-    exists = await fs.pathExists(dolphinFolderPath);
-
-    const dolphinExecutablePath = await findDolphinExecutable(DolphinLaunchType.NETPLAY, dolphinFolderPath);
-
-    return { dolphinPath: dolphinExecutablePath, exists: exists };
-  });
-
   ipc_fetchGeckoCodes.main!.handle(async ({ dolphinType }) => {
     const installation = dolphinManager.getInstallation(dolphinType);
     const codes = await fetchGeckoCodes(installation);

src/dolphin/types.ts

@@ -111,7 +111,6 @@ export interface DolphinService {
   removePlayKeyFile(): Promise<void>;
   viewSlpReplay(files: ReplayQueueItem[]): Promise<void>;
   launchNetplayDolphin(options: { bootToCss?: boolean }): Promise<void>;
-  checkDesktopAppDolphin(): Promise<{ dolphinPath: string; exists: boolean }>;
   importDolphinSettings(options: { toImportDolphinPath: string; dolphinType: DolphinLaunchType }): Promise<void>;
   fetchGeckoCodes(dolphinLaunchType: DolphinLaunchType): Promise<GeckoCode[]>;
   saveGeckoCodes(dolphinLaunchType: DolphinLaunchType, geckoCodes: GeckoCode[]): Promise<void>;

src/main/api.ts

@@ -5,7 +5,6 @@ import {
   ipc_checkValidIso,
   ipc_clearTempFolder,
   ipc_copyLogsToClipboard,
-  ipc_deleteDesktopAppPath,
   ipc_deleteFiles,
   ipc_fetchNewsFeed,
   ipc_getLatestGitHubReleaseVersion,
@@ -35,9 +34,6 @@ export default {
   async deleteFiles(filePaths: string[]) {
     await ipc_deleteFiles.renderer!.trigger({ filePaths });
   },
-  async deleteDesktopAppPath() {
-    await ipc_deleteDesktopAppPath.renderer!.trigger({});
-  },
   async copyLogsToClipboard(): Promise<void> {
     await ipc_copyLogsToClipboard.renderer!.trigger({});
   },

src/main/ipc.ts

@@ -10,8 +10,6 @@ export const ipc_checkValidIso = makeEndpoint.main(
   <{ path: string; valid: IsoValidity }>_,
 );
 
-export const ipc_deleteDesktopAppPath = makeEndpoint.main("deleteDesktopAppPath", <EmptyPayload>_, <SuccessPayload>_);
-
 export const ipc_copyLogsToClipboard = makeEndpoint.main("copyLogsToClipboard", <EmptyPayload>_, <SuccessPayload>_);
 
 export const ipc_checkForUpdate = makeEndpoint.main("checkForUpdate", <EmptyPayload>_, <SuccessPayload>_);

src/main/setup.ts

@@ -18,7 +18,6 @@ import {
   ipc_checkValidIso,
   ipc_clearTempFolder,
   ipc_copyLogsToClipboard,
-  ipc_deleteDesktopAppPath,
   ipc_deleteFiles,
   ipc_fetchNewsFeed,
   ipc_getLatestGitHubReleaseVersion,
@@ -90,14 +89,6 @@ export default function setupMainIpc({
     }
   });
 
-  ipc_deleteDesktopAppPath.main!.handle(async () => {
-    // get the path and remove
-    const desktopAppPath = path.join(app.getPath("appData"), "Slippi Desktop App");
-    await fs.remove(desktopAppPath);
-
-    return { success: true };
-  });
-
   ipc_copyLogsToClipboard.main!.handle(async () => {
     let logsFolder = isMac ? app.getPath("logs") : path.resolve(app.getPath("userData"), "logs");
     if (isDevelopment) {

src/renderer/lib/hooks/use_app.ts

@@ -8,8 +8,6 @@ import { useToasts } from "@/lib/hooks/use_toasts";
 import { useServices } from "@/services";
 import type { AuthUser } from "@/services/auth/types";
 
-import { useDesktopApp } from "./use_quick_start";
-
 export const useAppStore = create(
   combine(
     {
@@ -39,8 +37,6 @@ export const useAppInitialization = () => {
   const setUserData = useAccount((store) => store.setUserData);
   const setUser = useAccount((store) => store.setUser);
   const setServerError = useAccount((store) => store.setServerError);
-  const setDesktopAppExists = useDesktopApp((store) => store.setExists);
-  const setDesktopAppDolphinPath = useDesktopApp((store) => store.setDolphinPath);
 
   const initialize = async () => {
     if (initializing || initialized) {
@@ -93,16 +89,6 @@ export const useAppInitialization = () => {
       });
     });
 
-    promises.push(
-      dolphinService
-        .checkDesktopAppDolphin()
-        .then(({ exists, dolphinPath }) => {
-          setDesktopAppExists(exists);
-          setDesktopAppDolphinPath(dolphinPath);
-        })
-        .catch(log.error),
-    );
-
     // Check if there is an update to the launcher
     promises.push(window.electron.common.checkForAppUpdates());
 

src/renderer/lib/hooks/use_quick_start.ts

@@ -1,8 +1,6 @@
 import { currentRulesVersion } from "@common/constants";
 import React from "react";
 import { useNavigate } from "react-router-dom";
-import { create } from "zustand";
-import { combine } from "zustand/middleware";
 
 import { useSettings } from "@/lib/hooks/use_settings";
 
@@ -12,7 +10,6 @@ export enum QuickStartStep {
   LOGIN = "LOGIN",
   VERIFY_EMAIL = "VERIFY_EMAIL",
   ACCEPT_RULES = "ACCEPT_RULES",
-  MIGRATE_DOLPHIN = "MIGRATE_DOLPHIN",
   ACTIVATE_ONLINE = "ACTIVATE_ONLINE",
   SET_ISO_PATH = "SET_ISO_PATH",
   COMPLETE = "COMPLETE",
@@ -26,7 +23,6 @@ function generateSteps(
     showRules: boolean;
     serverError: boolean;
     hasIso: boolean;
-    hasOldDesktopApp: boolean;
   }>,
 ): QuickStartStep[] {
   // Build the steps in reverse order
@@ -36,10 +32,6 @@ function generateSteps(
     steps.unshift(QuickStartStep.SET_ISO_PATH);
   }
 
-  if (options.hasOldDesktopApp) {
-    steps.unshift(QuickStartStep.MIGRATE_DOLPHIN);
-  }
-
   if (!options.hasPlayKey && !options.serverError) {
     steps.unshift(QuickStartStep.ACTIVATE_ONLINE);
   }
@@ -65,15 +57,13 @@ export const useQuickStart = () => {
   const user = useAccount((store) => store.user);
   const userData = useAccount((store) => store.userData);
   const serverError = useAccount((store) => store.serverError);
-  const desktopAppPathExists = useDesktopApp((store) => store.exists);
   const options = {
     hasUser: Boolean(user),
     hasIso: Boolean(savedIsoPath),
     hasVerifiedEmail: Boolean(user?.emailVerified),
     hasPlayKey: Boolean(userData?.playKey),
     showRules: Boolean((userData?.rulesAccepted ?? 0) < currentRulesVersion),
     serverError: Boolean(serverError),
-    hasOldDesktopApp: desktopAppPathExists,
   };
   const [steps] = React.useState(generateSteps(options));
   const [currentStep, setCurrentStep] = React.useState<QuickStartStep | null>(null);
@@ -90,10 +80,6 @@ export const useQuickStart = () => {
       stepToShow = QuickStartStep.SET_ISO_PATH;
     }
 
-    if (options.hasOldDesktopApp) {
-      stepToShow = QuickStartStep.MIGRATE_DOLPHIN;
-    }
-
     if (!options.hasPlayKey && !options.serverError) {
       stepToShow = QuickStartStep.ACTIVATE_ONLINE;
     }
@@ -115,7 +101,6 @@ export const useQuickStart = () => {
     steps,
     options.hasIso,
     options.hasVerifiedEmail,
-    options.hasOldDesktopApp,
     options.hasPlayKey,
     options.hasUser,
     options.showRules,
@@ -144,18 +129,3 @@ export const useQuickStart = () => {
     prevStep,
   };
 };
-
-export const oldDesktopApp = { path: "", exists: false };
-
-export const useDesktopApp = create(
-  combine(
-    {
-      exists: false,
-      dolphinPath: "",
-    },
-    (set) => ({
-      setExists: (exists: boolean) => set({ exists }),
-      setDolphinPath: (dolphinPath: string) => set({ dolphinPath }),
-    }),
-  ),
-);

src/renderer/pages/quick_start/quick_start.tsx

@@ -11,7 +11,6 @@ import { platformTitleBarStyles } from "@/styles/platform_title_bar_styles";
 
 import { AcceptRulesStep } from "./steps/accept_rules_step";
 import { ActivateOnlineStep } from "./steps/activate_online_step";
-import { ImportDolphinSettingsStep } from "./steps/import_dolphin_settings_step";
 import { IsoSelectionStep } from "./steps/iso_selection_step";
 import { LoginStep } from "./steps/login_step";
 import { SetupCompleteStep } from "./steps/setup_complete_step";
@@ -43,8 +42,6 @@ const getStepContent = (step: QuickStartStep | null) => {
       return <AcceptRulesStep />;
     case QuickStartStep.ACTIVATE_ONLINE:
       return <ActivateOnlineStep />;
-    case QuickStartStep.MIGRATE_DOLPHIN:
-      return <ImportDolphinSettingsStep />;
     case QuickStartStep.SET_ISO_PATH:
       return <IsoSelectionStep />;
     case QuickStartStep.COMPLETE: