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70 lines
2.2 KiB
70 lines
2.2 KiB
const { app } = require('electron')
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const fs = require('fs')
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const path = require('path')
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// const unzipper = require('unzipper')
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const fse = require('fs-extra');
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// function unzip(source, dest) {
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// return new Promise((resolve, reject) => {
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// fs.createReadStream(source)
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// .pipe(unzipper.Extract({ path: dest }))
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// .promise()
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// .then(() => resolve(true), (e) => reject(e))
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// });
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// }
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async function checkAppFolder(folderPath) {
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// check index.html
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const htmlFilePath = path.resolve(folderPath, './index.html')
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if (!await fs.existsSync(htmlFilePath)) {
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throw new Error('软件包中缺少入口index.html文件')
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}
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const htmlStr = await fs.readFileSync(htmlFilePath).toString()
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if (!htmlStr.includes('<html')) {
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throw new Error("软件包中index.html不是合法的html文件")
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}
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// check logo.png
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const logoFilePath = path.resolve(folderPath, './logo.png')
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if (!await fs.existsSync(logoFilePath)) {
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throw new Error('软件包中缺少图标文件logo.png')
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}
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// check app.json
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const appJsonFilePath = path.resolve(folderPath, './app.json')
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if (!await fs.existsSync(appJsonFilePath)) {
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throw new Error('软件包中缺少app.json')
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}
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const jsonStr = await fs.readFileSync(appJsonFilePath).toString()
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let json = {}
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try {
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json = JSON.parse(jsonStr)
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} catch (e) {
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throw new Error('解析app.json失败')
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}
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['id', 'name'].forEach((k) => {
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if (!(typeof json[k] === 'string' && json[k].length >= 2)) {
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throw new Error(`app.json里${k}字段不合法，必须是长度为2以上的字符串`)
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}
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})
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return {
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...json,
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logoFilePath,
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}
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}
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module.exports = async (event, zipPath) => {
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const tempDir = path.resolve(app.getPath('temp'), `./s207/install_apps/${Date.now()}`)
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// await unzip(zipPath, tempDir)
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const { id, name } = await checkAppFolder(tempDir)
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const targetDir = path.resolve(app.getPath('home'), `./s207/apps/${id}`)
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if (fse.pathExistsSync(targetDir)) {
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throw new Error(`【${name} id:${id}】应用已存在，请删除后重新安装`)
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}
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await fse.moveSync(tempDir, targetDir)
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return targetDir
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}
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