128 lines
4 KiB
JavaScript
128 lines
4 KiB
JavaScript
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import path, { resolve } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { readFileSync } from 'node:fs';
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const { version } = JSON.parse(readFileSync(new URL('../../package.json', import.meta.url)).toString());
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const VERSION = version;
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const DEFAULT_MAIN_FIELDS = [
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'browser',
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'module',
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'jsnext:main',
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'jsnext',
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];
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// Baseline support browserslist
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// "defaults and supports es6-module and supports es6-module-dynamic-import"
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// Higher browser versions may be needed for extra features.
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const ESBUILD_MODULES_TARGET = [
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'es2020',
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'edge88',
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'firefox78',
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'chrome87',
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'safari14',
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];
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const DEFAULT_EXTENSIONS = [
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'.mjs',
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'.js',
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'.mts',
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'.ts',
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'.jsx',
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'.tsx',
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'.json',
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];
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const DEFAULT_CONFIG_FILES = [
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'vite.config.js',
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'vite.config.mjs',
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'vite.config.ts',
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'vite.config.cjs',
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'vite.config.mts',
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'vite.config.cts',
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];
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const JS_TYPES_RE = /\.(?:j|t)sx?$|\.mjs$/;
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const CSS_LANGS_RE = /\.(css|less|sass|scss|styl|stylus|pcss|postcss|sss)(?:$|\?)/;
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const OPTIMIZABLE_ENTRY_RE = /\.[cm]?[jt]s$/;
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const SPECIAL_QUERY_RE = /[?&](?:worker|sharedworker|raw|url)\b/;
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/**
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* Prefix for resolved fs paths, since windows paths may not be valid as URLs.
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*/
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const FS_PREFIX = `/@fs/`;
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/**
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* Prefix for resolved Ids that are not valid browser import specifiers
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*/
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const VALID_ID_PREFIX = `/@id/`;
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/**
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* Plugins that use 'virtual modules' (e.g. for helper functions), prefix the
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* module ID with `\0`, a convention from the rollup ecosystem.
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* This prevents other plugins from trying to process the id (like node resolution),
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* and core features like sourcemaps can use this info to differentiate between
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* virtual modules and regular files.
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* `\0` is not a permitted char in import URLs so we have to replace them during
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* import analysis. The id will be decoded back before entering the plugins pipeline.
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* These encoded virtual ids are also prefixed by the VALID_ID_PREFIX, so virtual
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* modules in the browser end up encoded as `/@id/__x00__{id}`
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*/
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const NULL_BYTE_PLACEHOLDER = `__x00__`;
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const CLIENT_PUBLIC_PATH = `/@vite/client`;
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const ENV_PUBLIC_PATH = `/@vite/env`;
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const VITE_PACKAGE_DIR = resolve(
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// import.meta.url is `dist/node/constants.js` after bundle
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fileURLToPath(import.meta.url), '../../..');
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const CLIENT_ENTRY = resolve(VITE_PACKAGE_DIR, 'dist/client/client.mjs');
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const ENV_ENTRY = resolve(VITE_PACKAGE_DIR, 'dist/client/env.mjs');
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const CLIENT_DIR = path.dirname(CLIENT_ENTRY);
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// ** READ THIS ** before editing `KNOWN_ASSET_TYPES`.
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// If you add an asset to `KNOWN_ASSET_TYPES`, make sure to also add it
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// to the TypeScript declaration file `packages/vite/client.d.ts` and
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// add a mime type to the `registerCustomMime` in
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// `packages/vite/src/node/plugin/assets.ts` if mime type cannot be
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// looked up by mrmime.
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const KNOWN_ASSET_TYPES = [
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// images
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'apng',
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'png',
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'jpe?g',
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'jfif',
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'pjpeg',
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'pjp',
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'gif',
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'svg',
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'ico',
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'webp',
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'avif',
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// media
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'mp4',
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'webm',
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'ogg',
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'mp3',
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'wav',
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'flac',
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'aac',
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'opus',
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'mov',
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// fonts
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'woff2?',
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'eot',
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'ttf',
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'otf',
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// other
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'webmanifest',
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'pdf',
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'txt',
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];
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const DEFAULT_ASSETS_RE = new RegExp(`\\.(` + KNOWN_ASSET_TYPES.join('|') + `)(\\?.*)?$`);
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const DEP_VERSION_RE = /[?&](v=[\w.-]+)\b/;
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const loopbackHosts = new Set([
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'localhost',
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'127.0.0.1',
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'::1',
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'0000:0000:0000:0000:0000:0000:0000:0001',
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]);
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const wildcardHosts = new Set([
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'0.0.0.0',
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'::',
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'0000:0000:0000:0000:0000:0000:0000:0000',
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]);
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const DEFAULT_DEV_PORT = 5173;
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const DEFAULT_PREVIEW_PORT = 4173;
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export { CLIENT_DIR, CLIENT_ENTRY, CLIENT_PUBLIC_PATH, CSS_LANGS_RE, DEFAULT_ASSETS_RE, DEFAULT_CONFIG_FILES, DEFAULT_DEV_PORT, DEFAULT_EXTENSIONS, DEFAULT_MAIN_FIELDS, DEFAULT_PREVIEW_PORT, DEP_VERSION_RE, ENV_ENTRY, ENV_PUBLIC_PATH, ESBUILD_MODULES_TARGET, FS_PREFIX, JS_TYPES_RE, KNOWN_ASSET_TYPES, NULL_BYTE_PLACEHOLDER, OPTIMIZABLE_ENTRY_RE, SPECIAL_QUERY_RE, VALID_ID_PREFIX, VERSION, VITE_PACKAGE_DIR, loopbackHosts, wildcardHosts };
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