97 lines
2.3 KiB
TypeScript
97 lines
2.3 KiB
TypeScript
import type { ApplicationPluginOptions } from '../typing';
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import { join } from 'node:path';
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import { fs } from '@vben/node-utils';
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import dotenv from 'dotenv';
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/**
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* 获取当前环境下生效的配置文件名
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*/
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function getConfFiles() {
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const script = process.env.npm_lifecycle_script as string;
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const reg = /--mode ([\d_a-z]+)/;
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const result = reg.exec(script);
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if (result) {
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const mode = result[1];
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return ['.env', `.env.${mode}`];
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}
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return ['.env', '.env.production'];
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}
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/**
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* Get the environment variables starting with the specified prefix
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* @param match prefix
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* @param confFiles ext
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*/
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async function loadEnv<T = Record<string, string>>(
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match = 'VITE_GLOB_',
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confFiles = getConfFiles(),
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) {
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let envConfig = {};
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for (const confFile of confFiles) {
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try {
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const envPath = await fs.readFile(join(process.cwd(), confFile), {
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encoding: 'utf8',
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});
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const env = dotenv.parse(envPath);
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envConfig = { ...envConfig, ...env };
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} catch (error) {
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console.error(`Error while parsing ${confFile}`, error);
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}
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}
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const reg = new RegExp(`^(${match})`);
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Object.keys(envConfig).forEach((key) => {
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if (!reg.test(key)) {
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Reflect.deleteProperty(envConfig, key);
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}
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});
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return envConfig as T;
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}
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async function loadAndConvertEnv(
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match = 'VITE_',
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confFiles = getConfFiles(),
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): Promise<
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{
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appTitle: string;
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base: string;
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port: number;
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} & Partial<ApplicationPluginOptions>
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> {
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const envConfig = await loadEnv(match, confFiles);
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const {
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VITE_APP_TITLE,
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VITE_BASE,
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VITE_COMPRESS,
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VITE_DEVTOOLS,
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VITE_INJECT_APP_LOADING,
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VITE_NITRO_MOCK,
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VITE_PORT,
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VITE_PWA,
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VITE_VISUALIZER,
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} = envConfig;
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const compress = VITE_COMPRESS || '';
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const compressTypes = compress
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.split(',')
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.filter((item) => item === 'brotli' || item === 'gzip');
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return {
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appTitle: VITE_APP_TITLE ?? 'Vben Admin',
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base: VITE_BASE || '/',
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compress: !!compress,
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compressTypes: compressTypes as ('brotli' | 'gzip')[],
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devtools: VITE_DEVTOOLS === 'true',
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injectAppLoading: VITE_INJECT_APP_LOADING === 'true',
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nitroMock: VITE_NITRO_MOCK === 'true',
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port: Number(VITE_PORT) || 5173,
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pwa: VITE_PWA === 'true',
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visualizer: VITE_VISUALIZER === 'true',
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};
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}
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export { loadAndConvertEnv, loadEnv };
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