56 lines
1.7 KiB
TypeScript
56 lines
1.7 KiB
TypeScript
import { fileIsExist } from '@kevisual/use-config';
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import { useFileStore } from '@abearxiong/use-file-store';
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import fs from 'fs';
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import path from 'path';
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export const appsPath = useFileStore('apps', { needExists: true });
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export const loadFileAppInfo = async (key: string) => {
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const directory = path.join(appsPath, key);
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if (!fileIsExist(directory)) {
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throw new Error('app not found');
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}
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const pkgs = path.join(directory, 'package.json');
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if (!fileIsExist(pkgs)) {
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throw new Error('Invalid package.json');
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}
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const json = fs.readFileSync(pkgs, 'utf-8');
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const pkg = JSON.parse(json);
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const { name, version, app } = pkg;
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if (!name || !version || !app) {
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throw new Error('Invalid package.json');
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}
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const mainEntry = path.join(directory, app.entry);
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if (!fileIsExist(mainEntry)) {
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throw new Error('Invalid main entry');
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}
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return { mainEntry, app };
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};
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export const deleteFileAppInfo = async (key: string) => {
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const directory = path.join(appsPath, key);
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if (!fileIsExist(directory)) {
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return;
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}
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fs.rmSync(directory, { recursive: true });
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};
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/**
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* @deprecated
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* @param key
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* @returns
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*/
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export const loadApp = async (key: string) => {
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const { mainEntry, app } = await loadFileAppInfo(key);
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// 1. 查询数据库，获取app信息，查看是否运行中
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// 2. 如果运行中，直接返回
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// 3. 如果不在运行中，加载app
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// 3.1 查看app的类型，如果是 system-app，直接加载
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// 3.2 如果是 micro-app，查找相关的依赖，如果依赖不存在，先加载依赖
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// 3.3 使用fork加载app
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// 4. 记录app的运行状态，程序重新启动时，重新加载
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const main = await import(mainEntry);
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return main;
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};
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