189 lines
5.6 KiB
TypeScript
189 lines
5.6 KiB
TypeScript
import path from 'path';
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import pluginVue from '@vitejs/plugin-vue';
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import { type UserConfig, defineConfig } from 'vite';
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import * as yaml from 'js-yaml';
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import { promises as fsp } from 'fs';
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import locales from '../../locales/index.js';
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import meta from '../../package.json';
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import packageInfo from './package.json' with { type: 'json' };
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import pluginJson5 from './vite.json5.js';
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import { pluginRemoveUnrefI18n } from '../frontend-builder/rollup-plugin-remove-unref-i18n';
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const url = process.env.NODE_ENV === 'development' ? yaml.load(await fsp.readFile('../../.config/default.yml', 'utf-8')).url : null;
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const host = url ? (new URL(url)).hostname : undefined;
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const extensions = ['.ts', '.tsx', '.js', '.jsx', '.mjs', '.json', '.json5', '.svg', '.sass', '.scss', '.css', '.vue'];
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/**
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* Misskeyのフロントエンドにバンドルせず、CDNなどから別途読み込むリソースを記述する。
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* CDNを使わずにバンドルしたい場合、以下の配列から該当要素を削除orコメントアウトすればOK
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*/
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const externalPackages = [
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// shiki（コードブロックのシンタックスハイライトで使用中）はテーマ・言語の定義の容量が大きいため、それらはCDNから読み込む
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{
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name: 'shiki',
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match: /^shiki\/(?<subPkg>(langs|themes))$/,
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path(id: string, pattern: RegExp): string {
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const match = pattern.exec(id)?.groups;
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return match
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? `https://esm.sh/shiki@${packageInfo.dependencies.shiki}/${match['subPkg']}`
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: id;
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},
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},
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];
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const hash = (str: string, seed = 0): number => {
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let h1 = 0xdeadbeef ^ seed,
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h2 = 0x41c6ce57 ^ seed;
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for (let i = 0, ch; i < str.length; i++) {
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ch = str.charCodeAt(i);
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h1 = Math.imul(h1 ^ ch, 2654435761);
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h2 = Math.imul(h2 ^ ch, 1597334677);
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}
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h1 = Math.imul(h1 ^ (h1 >>> 16), 2246822507) ^ Math.imul(h2 ^ (h2 >>> 13), 3266489909);
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h2 = Math.imul(h2 ^ (h2 >>> 16), 2246822507) ^ Math.imul(h1 ^ (h1 >>> 13), 3266489909);
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return 4294967296 * (2097151 & h2) + (h1 >>> 0);
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};
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const BASE62_DIGITS = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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function toBase62(n: number): string {
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if (n === 0) {
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return '0';
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}
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let result = '';
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while (n > 0) {
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result = BASE62_DIGITS[n % BASE62_DIGITS.length] + result;
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n = Math.floor(n / BASE62_DIGITS.length);
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}
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return result;
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}
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export function getConfig(): UserConfig {
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const localesHash = toBase62(hash(JSON.stringify(locales)));
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return {
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base: '/embed_vite/',
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// The console is shared with backend, so clearing the console will also clear the backend log.
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clearScreen: false,
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server: {
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// The backend allows access from any addresses, so vite also allows access from any addresses.
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host: '0.0.0.0',
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allowedHosts: host ? [host] : undefined,
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port: 5174,
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strictPort: true,
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hmr: {
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// バックエンド経由での起動時、Viteは5174経由でアセットを参照していると思い込んでいるが実際は3000から配信される
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// そのため、バックエンドのWSサーバーにHMRのWSリクエストが吸収されてしまい、正しくHMRが機能しない
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// クライアント側のWSポートをViteサーバーのポートに強制させることで、正しくHMRが機能するようになる
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clientPort: 5174,
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},
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},
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plugins: [
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pluginVue(),
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pluginRemoveUnrefI18n(),
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pluginJson5(),
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],
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resolve: {
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extensions,
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alias: {
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'@/': __dirname + '/src/',
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'@@/': __dirname + '/../frontend-shared/',
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'/client-assets/': __dirname + '/assets/',
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'/static-assets/': __dirname + '/../backend/assets/'
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},
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},
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css: {
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modules: {
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generateScopedName(name, filename, _css): string {
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const id = (path.relative(__dirname, filename.split('?')[0]) + '-' + name).replace(/[\\\/\.\?&=]/g, '-').replace(/(src-|vue-)/g, '');
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if (process.env.NODE_ENV === 'production') {
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return 'x' + toBase62(hash(id)).substring(0, 4);
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} else {
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return id;
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}
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},
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},
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preprocessorOptions: {
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scss: {
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api: 'modern-compiler',
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},
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},
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},
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define: {
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_VERSION_: JSON.stringify(meta.version),
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_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]) => [k, v._lang_])),
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_ENV_: JSON.stringify(process.env.NODE_ENV),
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_DEV_: process.env.NODE_ENV !== 'production',
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_PERF_PREFIX_: JSON.stringify('Misskey:'),
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__VUE_OPTIONS_API__: false,
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__VUE_PROD_DEVTOOLS__: false,
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},
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build: {
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target: [
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'chrome116',
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'firefox116',
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'safari16',
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],
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manifest: 'manifest.json',
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rollupOptions: {
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input: {
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i18n: './src/i18n.ts',
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entry: './src/boot.ts',
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},
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external: externalPackages.map(p => p.match),
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preserveEntrySignatures: 'allow-extension',
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output: {
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manualChunks: {
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vue: ['vue'],
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// dependencies of i18n.ts
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'config': ['@@/js/config.js'],
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},
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entryFileNames: `scripts/${localesHash}-[hash:8].js`,
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chunkFileNames: `scripts/${localesHash}-[hash:8].js`,
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assetFileNames: `assets/${localesHash}-[hash:8][extname]`,
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paths(id) {
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for (const p of externalPackages) {
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if (p.match.test(id)) {
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return p.path(id, p.match);
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}
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}
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return id;
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},
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},
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},
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cssCodeSplit: true,
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outDir: __dirname + '/../../built/_frontend_embed_vite_',
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assetsDir: '.',
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emptyOutDir: false,
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sourcemap: process.env.NODE_ENV === 'development',
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reportCompressedSize: false,
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// https://vitejs.dev/guide/dep-pre-bundling.html#monorepos-and-linked-dependencies
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commonjsOptions: {
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include: [/misskey-js/, /node_modules/],
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},
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},
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worker: {
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format: 'es',
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},
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};
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}
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const config = defineConfig(({ command, mode }) => getConfig());
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export default config;
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