meta: integrate vite, remove webpack

.eslintrc.json

@@ -82,7 +82,6 @@
         ]
       }
     ],
-    "import/no-default-export": "warn",
     "import/first": "warn",
     "import/order": [
       "warn",
@@ -98,9 +97,11 @@
   },
   "overrides": [
     {
-      "files": ["src/**/*.*"],
+      "files": ["src/**/*"],
       "rules": {
-        "no-console": "warn"
+        "no-console": "warn",
+
+        "import/no-default-export": "warn"
       }
     },
     {
@@ -222,7 +223,7 @@
       "processor": "svelte3/svelte3"
     },
     {
-      "files": ["src/shared/types/**/*"],
+      "files": ["src/shared/**/*"],
       "rules": {
         "@typescript-eslint/no-magic-numbers": "off"
       }

.gitignore

@@ -8,6 +8,7 @@ node_modules
 /src/**/*.js
 /src/**/*.js.map
 /frontend
+/index.html
 
 # created by testing
 /test-paths

.prettierignore

@@ -9,6 +9,7 @@
 !*.md
 !*.ts
 !*.js
+!*.mjs
 !*.drawio
 
 # but ignore stuff from .gitignore

CONTRIBUTING.md

@@ -186,17 +186,20 @@ This also means potentially updating:
 
 - the `node` version key under `engines` in [package.json](package.json)
 - the `@types/node` package
-- the electron version in the `target` field of the [webpack config](scripts/webpack.config.js)
+- the chrome version in the `build.target` field of the [vite config](scripts/vite.config.mjs)
 - the `compilerOptions.target` fields of the [main](tsconfig.json) and [renderer](tsconfig.renderer.json) typescript configuration files
 - the `parserOptions.ecmaVersion` field in the [ESLint configuration](.eslintrc.json)
 
+Run `npm run electron-version` to find out which specific version is currently running.
+
 Also might be worth checking out https://github.com/electron/electron/issues/21457 if the project can be converted to transpile to ES Modules.
 
 ### Frontend
 
 #### Translation
 
-With the help of [intl-messageformat](https://www.npmjs.com/package/intl-messageformat) frontend message can be defined in the [ICU Message Format](https://unicode-org.github.io/icu/userguide/format_parse/messages/). The corresponding code can be found [here](src/shared/services/translation/t.ts). I don't think a language other than English will be necessary, but the formatting features are nice anyway.
+With the help of [intl-messageformat](https://www.npmjs.com/package/intl-messageformat) frontend messages can be defined in the [ICU Message Format](https://unicode-org.github.io/icu/userguide/format_parse/messages/). The corresponding code can be found [here](src/renderer/services/translation/t.ts). I don't think a language other than English will be necessary, but the formatting features are nice anyway.
+This code is duplicated in [src/main/modules/translation/t.ts](src/main/modules/translation/t.ts), because one is run in the browser, the other in node and it led to complications with different tsconfig options.
 
 ## Design
 

package.json

@@ -10,6 +10,7 @@
     "email": "xymorot@mailbox.org"
   },
   "main": "src/main.js",
+  "module": "src/renderer.js",
   "engines": {
     "node": "14",
     "npm": "7"
@@ -24,14 +25,18 @@
     "typeorm:migrate": "npm run typeorm:migrate:library && npm run typeorm:migrate:store",
     "typeorm:migrate:library": "typeorm migration:run -c library",
     "typeorm:migrate:store": "typeorm migration:run -c store",
-    "build:webpack": "webpack --config scripts/webpack.config.js",
-    "dev:webpack": "webpack --config scripts/webpack.config.js --mode development -w",
+    "build:frontend:typescript": "tsc --build tsconfig.renderer.json",
+    "dev:frontend:typescript": "tsc --build tsconfig.renderer.json -w --pretty --preserveWatchOutput",
+    "build:frontend:bundle": "vite build -c scripts/vite.config.mjs",
+    "dev:frontend:bundle": "vite -c scripts/vite.config.mjs",
+    "build:frontend": "npm run build:frontend:typescript && npm run build:frontend:bundle",
+    "dev:frontend": "concurrently -c blue,red -n tsc,bundle \"npm run dev:frontend:typescript\" \"npm run dev:frontend:bundle\"",
     "build:index": "node scripts/buildfile.js",
     "dev:index": "node scripts/buildfile.js --watch --dev",
-    "build:ts": "tsc",
-    "dev:ts": "tsc -w --pretty --preserveWatchOutput",
-    "build": "concurrently -c green,yellow,cyan -n webpack,index,typescript \"npm run build:webpack\" \"npm run build:index\" \"npm run build:ts\"",
-    "dev": "concurrently -c green,yellow,cyan -n webpack,index,typescript \"npm run dev:webpack\" \"npm run dev:index\" \"npm run dev:ts\"",
+    "build:backend": "tsc --build tsconfig.json",
+    "dev:backend": "tsc --build tsconfig.json -w --pretty --preserveWatchOutput",
+    "build": "concurrently -c green,yellow,cyan -n frontend,index,backend \"npm run build:frontend\" \"npm run build:index\" \"npm run build:backend\"",
+    "dev": "concurrently -c green,yellow,cyan -n frontend,index,backend \"npm run dev:frontend\" \"npm run dev:index\" \"npm run dev:backend\"",
     "test:fast": "electron-mocha --config .mocharc.json --grep \"@slow\" --invert",
     "test": "electron-mocha --config .mocharc.json",
     "coverage": "nyc npm run test",
@@ -61,6 +66,7 @@
     "@electron-forge/cli": "^6.0.0-beta.55",
     "@electron-forge/maker-squirrel": "^6.0.0-beta.55",
     "@prettier/plugin-xml": "^0.13.1",
+    "@sveltejs/vite-plugin-svelte": "^1.0.0-next.12",
     "@types/better-sqlite3": "^5.4.1",
     "@types/chai": "^4.2.18",
     "@types/chai-fs": "^2.0.2",
@@ -72,7 +78,6 @@
     "@types/node": "^14.17.0",
     "@types/sinon": "^10.0.0",
     "@types/uuid": "^8.3.0",
-    "@types/webpack": "^5.28.0",
     "@typescript-eslint/eslint-plugin": "^4.24.0",
     "@typescript-eslint/parser": "^4.24.0",
     "chai": "^4.3.4",
@@ -100,11 +105,8 @@
     "prettier-plugin-svelte": "^2.3.0",
     "sinon": "^11.1.1",
     "svelte": "^3.38.2",
-    "svelte-loader": "^3.1.1",
-    "ts-loader": "^9.2.0",
     "typescript": "^4.2.4",
-    "webpack": "^5.37.1",
-    "webpack-cli": "^4.7.0"
+    "vite": "^2.4.1"
   },
   "repository": "https://git.fuwafuwa.moe/Xymorot/RenaiApp",
   "bugs": "https://git.fuwafuwa.moe/Xymorot/RenaiApp/issues",

scripts/buildfile.js

@@ -4,15 +4,14 @@ const { watch } = require('chokidar');
 const { debounce } = require('lodash');
 const minimist = require('minimist');
 const templating = require('../templates');
-const webpackConfig = require('./webpack.config');
 
 /** @var {Object} argv */
 const argv = minimist(process.argv);
 
 function buildIndexHtml() {
-  const html = templating.compile(!!argv.dev);
+  const html = templating.compile();
 
-  fs.writeFileSync(path.resolve(webpackConfig.output.path, 'index.html'), html);
+  fs.writeFileSync(path.resolve('index.html'), html);
   console.log('compiled index.html');
 }
 
@@ -21,7 +20,7 @@ const debouncedBuildIndexHtml = debounce(buildIndexHtml, 100, { leading: true, t
 function build() {
   if (argv.watch) {
     const templatesWatcher = watch('./templates/**/*');
-    templatesWatcher.on('all', debouncedBuildIndexHtml);
+    templatesWatcher.on('all', () => debouncedBuildIndexHtml());
   } else {
     buildIndexHtml();
   }

scripts/forge.config.js

@@ -4,6 +4,7 @@ const ignoreList = [
   /^\/\.idea($|\/)/,
   /^\/\.vscode($|\/)/,
 
+  /^\/\.husky($|\/)/,
   /^\/\.nyc_output($|\/)/,
   /^\/declarations($|\/)/,
   /^\/templates($|\/)/,
@@ -21,18 +22,20 @@ const ignoreList = [
   /^\/\.nycrc\.yml/,
   /^\/\.prettierrc\.yml/,
   /^\/CONTRIBUTING\.md/,
+  /^\/index\.html/,
   /^\/ormconfig\.yml/,
   /^\/package-lock\.json/,
   /^\/tsconfig\.json/,
   /^\/tsconfig\.renderer\.json/,
 
   /^\/node_modules\/\.cache($|\/)/,
+  /^\/node_modules\/\.vite($|\/)/,
   // test and mock files:
   /^.*\.(spec|mock)\.(ts|js(\.map)?)/,
   /^\/src\/.*\/test\/.*$/,
-  // original typescript source and generated source map files:
+  // original source and generated source map files:
   /^\/src\/.*\.(ts|js\.map)/,
-  /^\/src\/.*\.eslintrc\.json/,
+  /^\/src\/(renderer($|\/)|renderer\.js)/,
 ];
 
 const name = packageJson.productName;

scripts/rollup.config.mjs

@@ -0,0 +1,6 @@
+/**
+ * @type {import('rollup').RollupOptions}
+ */
+const options = {};
+
+export default options;

scripts/vite.config.mjs

@@ -0,0 +1,17 @@
+import { svelte } from '@sveltejs/vite-plugin-svelte';
+import rollupOptions from './rollup.config.mjs';
+
+/**
+ * @type {import('vite').UserConfig}
+ */
+const config = {
+  plugins: [svelte()],
+  base: '',
+  build: {
+    target: 'chrome91',
+    outDir: 'frontend',
+    rollupOptions,
+  },
+};
+
+export default config;

scripts/webpack.config.js

@@ -1,29 +0,0 @@
-const path = require('path');
-
-module.exports = {
-  mode: 'production',
-  entry: path.resolve(__dirname, '../src/renderer.ts'),
-  target: 'electron13-renderer',
-  output: {
-    path: path.resolve(__dirname, '../frontend'),
-    filename: 'bundle.js',
-  },
-  module: {
-    rules: [
-      {
-        test: /\.svelte$/,
-        loader: 'svelte-loader',
-      },
-      {
-        test: /\.ts$/,
-        loader: 'ts-loader',
-        options: {
-          configFile: path.resolve('tsconfig.renderer.json'),
-        },
-      },
-    ],
-  },
-  resolve: {
-    extensions: ['.ts', '.js'],
-  },
-};

src/main/core/container.ts

@@ -2,6 +2,7 @@ import 'reflect-metadata';
 import { Container, interfaces } from 'inversify';
 import type { AppWindowInterface } from '../modules/app-window/app-window-interface';
 import { MainAppWindow } from '../modules/app-window/main-app-window';
+import { MainAppWindow as MainAppWindowDev } from '../modules/app-window/main-app-window.dev';
 import { Dialog } from '../modules/dialog/dialog';
 import type { DialogInterface } from '../modules/dialog/dialog-interface';
 import { Logger } from '../modules/logger/logger';
@@ -40,6 +41,7 @@ import { WorldNameSerializer } from '../modules/serialization/serializers/world-
 import { WorldSerializer } from '../modules/serialization/serializers/world-serializer';
 import type { SourceGetterInterface } from '../modules/source/source-getter-interface';
 import { Store } from '../modules/store/store';
+import { isDev } from './env';
 import BindingToSyntax = interfaces.BindingToSyntax;
 
 export const enum Service {
@@ -182,4 +184,8 @@ container.bind(Service.NHENTAI_APP_WINDOW).to(NhentaiAppWindow);
 container.bind(Service.NHENTAI_API).to(NhentaiApi);
 container.bind(Service.NHENTAI_SOURCE_GETTER).to(NhentaiSourceGetter);
 
-container.bind(Service.APP_WINDOW_MAIN).to(MainAppWindow);
+if (isDev()) {
+  container.bind(Service.APP_WINDOW_MAIN).to(MainAppWindowDev);
+} else {
+  container.bind(Service.APP_WINDOW_MAIN).to(MainAppWindow);
+}

src/main/modules/app-window/app-window.ts

@@ -2,7 +2,7 @@ import { app, BrowserWindow, Event, LoadFileOptions, LoadURLOptions, NewWindowWe
 import os from 'os';
 import path from 'path';
 import { isDev } from '../../core/env';
-import { completeContentSecurityPolicy, setWindowCsp } from '../session/session-util';
+import { setWindowCsp } from '../session/session-util';
 import type { AppWindowInterface } from './app-window-interface';
 import { WindowClosedError } from './window-closed-error';
 import BrowserWindowConstructorOptions = Electron.BrowserWindowConstructorOptions;
@@ -64,7 +64,7 @@ export abstract class AppWindow implements AppWindowInterface {
   public open(): Promise<void> {
     this._window = new BrowserWindow(this.options);
 
-    setWindowCsp(this._window, completeContentSecurityPolicy(this.getCsp()));
+    setWindowCsp(this._window, this.getCsp());
 
     this._window.on('closed', () => {
       this.onClosed();

src/main/modules/app-window/file-app-window.ts

@@ -17,4 +17,10 @@ export abstract class FileAppWindow extends AppWindow {
   protected load(window: BrowserWindow): Promise<void> {
     return window.loadFile(this.uri, this.loadOptions);
   }
+
+  protected getCsp(): Session.ContentSecurityPolicy {
+    return {
+      'default-src': ['file:'],
+    };
+  }
 }

src/main/modules/app-window/main-app-window.dev.ts

@@ -0,0 +1,24 @@
+import path from 'path';
+import { injectable } from 'inversify';
+import { Service } from '../../core/container';
+import { inject } from '../../core/inject';
+import { mergeContentSecurityPolicy } from '../session/session-util';
+import { UrlAppWindow } from './url-app-window';
+
+@injectable()
+export class MainAppWindow extends UrlAppWindow {
+  public constructor(@inject(Service.LOGGER) logger: LoggerInterface) {
+    super(logger, 'http://localhost:3000', {
+      webPreferences: {
+        preload: path.resolve('src/preload.js'),
+      },
+    });
+  }
+
+  protected getCsp(): Session.ContentSecurityPolicy {
+    return mergeContentSecurityPolicy(super.getCsp(), {
+      'script-src-elem': ["'self'"],
+      'connect-src': ['ws:'],
+    });
+  }
+}

src/main/modules/app-window/main-app-window.ts

@@ -1,3 +1,4 @@
+import path from 'path';
 import { injectable } from 'inversify';
 import { Service } from '../../core/container';
 import { inject } from '../../core/inject';
@@ -8,8 +9,7 @@ export class MainAppWindow extends FileAppWindow {
   public constructor(@inject(Service.LOGGER) logger: LoggerInterface) {
     super(logger, 'frontend/index.html', {
       webPreferences: {
-        nodeIntegration: true,
-        contextIsolation: false,
+        preload: path.resolve('src/preload.js'),
       },
     });
   }

src/main/modules/dialog/dialog.ts

@@ -1,6 +1,6 @@
 import { dialog, OpenDialogOptions } from 'electron';
 import { injectable } from 'inversify';
-import { t } from '../../../shared/services/translation/t';
+import { t } from '../translation/t';
 import type { DialogInterface } from './dialog-interface';
 
 @injectable()

src/main/modules/nhentai/nhentai-ipc-controller.ts

@@ -1,8 +1,8 @@
 import path from 'path';
 import { createWriteStream } from 'fs-extra';
-import { t } from '../../../shared/services/translation/t';
 import { container, Service } from '../../core/container';
 import { ipcServer } from '../ipc/ipc-server';
+import { t } from '../translation/t';
 
 ipcServer.answer(IpcChannel.NHENTAI_SAVE_FAVORITES, async (): Promise<void> => {
   const nhentaiApi = container.get(Service.NHENTAI_API);

src/main/modules/session/session-util.ts

@@ -1,10 +1,9 @@
 import { isDev } from '../../core/env';
 import ContentSecurityPolicy = Session.ContentSecurityPolicy;
-import CompleteContentSecurityPolicy = Session.CompleteContentSecurityPolicy;
 
 const defaultCsp: Session.ContentSecurityPolicy = {
   'default-src': ["'self'"],
-  'style-src': ["'unsafe-inline'"],
+  'style-src-attr': ["'unsafe-inline'"],
 };
 
 function stringifyCspHeader(csp: ContentSecurityPolicy): string {
@@ -30,7 +29,7 @@ export function mergeContentSecurityPolicy(...contentSecurityPolicies: ContentSe
   }, {});
 }
 
-export function setWindowCsp(window: Electron.BrowserWindow, csp: CompleteContentSecurityPolicy): void {
+export function setWindowCsp(window: Electron.BrowserWindow, csp: ContentSecurityPolicy): void {
   const mergedCsp: ContentSecurityPolicy = { ...defaultCsp, ...csp };
 
   if (isDev()) {
@@ -52,27 +51,3 @@ export function setWindowCsp(window: Electron.BrowserWindow, csp: CompleteConten
     });
   });
 }
-
-/**
- * fills script-src-elem and script-src-attr with script-src when not present,
- * fills rest of missing policies with default-src or nothing when it is not present
- */
-export function completeContentSecurityPolicy(csp: ContentSecurityPolicy): CompleteContentSecurityPolicy {
-  const defaultSrc = csp['default-src'] ?? [];
-  const scriptSrc = csp['script-src'] ?? [];
-  return {
-    'child-src': csp['child-src'] ?? defaultSrc,
-    'connect-src': csp['connect-src'] ?? defaultSrc,
-    'default-src': csp['default-src'] ?? defaultSrc,
-    'font-src': csp['font-src'] ?? defaultSrc,
-    'frame-src': csp['frame-src'] ?? defaultSrc,
-    'img-src': csp['img-src'] ?? defaultSrc,
-    'media-src': csp['media-src'] ?? defaultSrc,
-    'object-src': ["'none'"],
-    'script-src': csp['script-src'] ?? defaultSrc,
-    'script-src-elem': csp['script-src-elem'] ?? scriptSrc ?? defaultSrc,
-    'script-src-attr': csp['script-src-attr'] ?? scriptSrc ?? defaultSrc,
-    'style-src': csp['style-src'] ?? defaultSrc,
-    'worker-src': csp['worker-src'] ?? defaultSrc,
-  };
-}

src/main/modules/session/session.d.ts

@@ -19,25 +19,8 @@ declare namespace Session {
     'script-src-elem'?: CspValue[];
     'script-src-attr'?: CspValue[];
     'style-src'?: CspValue[];
+    'style-src-elem'?: CspValue[];
+    'style-src-attr'?: CspValue[];
     'worker-src'?: CspValue[];
   };
-
-  /**
-   * meant for usages where the browser shouldn't unexpectedly fall back to default-src
-   */
-  type CompleteContentSecurityPolicy = {
-    'child-src': CspValue[];
-    'connect-src': CspValue[];
-    'default-src': CspValue[];
-    'font-src': CspValue[];
-    'frame-src': CspValue[];
-    'img-src': CspValue[];
-    'media-src': CspValue[];
-    'object-src': ["'none'"];
-    'script-src': CspValue[];
-    'script-src-elem': CspValue[];
-    'script-src-attr': CspValue[];
-    'style-src': CspValue[];
-    'worker-src': CspValue[];
-  };
 }

src/main/modules/translation/t.ts

@@ -0,0 +1,50 @@
+// same as in renderer
+
+import { IntlMessageFormat } from 'intl-messageformat';
+import * as en from '../../../shared/translation/en.json';
+
+const localeData = {
+  [Locale.EN]: en as TranslationData,
+};
+
+function getDeep(deepKey: string, data: TranslationData): string {
+  const keyChain = deepKey.split('.');
+  if (!keyChain.length) {
+    return deepKey;
+  }
+  let index = 0;
+  let curr: TranslationData | string = data;
+  do {
+    const key = keyChain[index];
+    curr = curr[key];
+    index++;
+  } while (typeof curr !== 'string' && index < keyChain.length);
+  if (typeof curr === 'string') {
+    return curr;
+  }
+  return deepKey;
+}
+
+const intlMessageFormatCache: Record<Locale, Record<string, IntlMessageFormat>> = {
+  [Locale.EN]: {},
+};
+
+/**
+ * translates a message
+ *
+ * @param key - a deep key of the format "labels.actions.save"
+ * @param values - arguments for the message
+ * @param locale - see {@link Locale} for implemented locales
+ */
+export function t(key: string, values?: Record<string, string | number | boolean>, locale: Locale = Locale.EN): string {
+  if (!intlMessageFormatCache[locale][key]) {
+    const message = getDeep(key, localeData[locale]);
+    intlMessageFormatCache[locale][key] = new IntlMessageFormat(message, locale);
+  }
+  const intlMessageFormat = intlMessageFormatCache[locale][key];
+  const formatted = intlMessageFormat.format(values);
+  if (typeof formatted === 'string') {
+    return formatted;
+  }
+  return key;
+}

src/preload.ts

@@ -0,0 +1,3 @@
+import { contextBridge, ipcRenderer } from 'electron';
+
+contextBridge.exposeInMainWorld('ipcRenderer', ipcRenderer);

src/renderer/components/modules/NhentaiGetWork.svelte

@@ -1,6 +1,6 @@
 <script>
-  import { t } from '../../../shared/services/translation/t';
   import { nhentaiGetWork } from '../../services/api';
+  import { t } from '../../services/translation/t';
   import Work from '../content/Work.svelte';
   import SvelteButton from '../elements/SvelteButton.svelte';
 

src/renderer/components/modules/NhentaiSaveFavorites.svelte

@@ -1,6 +1,6 @@
 <script>
-  import { t } from '../../../shared/services/translation/t';
   import { nhentaiSaveFavorites } from '../../services/api';
+  import { t } from '../../services/translation/t';
   import SvelteButton from '../elements/SvelteButton.svelte';
 
   function handleClick() {

src/renderer/services/ipc-client.ts

@@ -1,4 +1,7 @@
-import { ipcRenderer } from 'electron';
+import type { IpcRenderer } from 'electron';
+
+// @ts-ignore -- https://www.electronjs.org/docs/latest/tutorial/context-isolation
+const ipcRenderer: IpcRenderer = window.ipcRenderer as IpcRenderer;
 
 export const ipcClient: IpcClient = {
   ask<T extends IpcChannel>(channel: T, data?: IpcParameter<T>): Promise<IpcAnswer<T>> {

src/renderer/services/translation/t.ts

@@ -1,12 +1,10 @@
-import { IntlMessageFormat } from 'intl-messageformat';
-import { en } from './en';
+// same as in main
 
-const enum Locale {
-  EN = 'en',
-}
+import { IntlMessageFormat } from 'intl-messageformat';
+import * as en from '../../../shared/translation/en.json';
 
 const localeData = {
-  [Locale.EN]: en,
+  [Locale.EN]: en as TranslationData,
 };
 
 function getDeep(deepKey: string, data: TranslationData): string {