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electron-asar-updater-pro

v2.5.1

Published

Handles Electron app.asar updates. Electron asar 热更新

Downloads

17

Readme

electron-asar-updater-pro

专业现代化的 electron asar文件更新。支持Windows、Mac 、Linux

优点:Windows 无需额外的 exe,支持C盘Program Files目录下的更新。

建议:因为开发模式下,路径不准确,仅测试代码跑通。完整流程,请将项目编译打包运行测试。

安装

npm i electron-asar-updater-pro

安装要求

Electron >= 13
Node >= 14

示例

//Main Process
const Updater = require('electron-asar-updater-pro');
const options = {
    api: {url: 'http://www.test.com/api'},
    debug: true
}
const updater = new Updater(options);

ipcMain.handle('updater-check', async (event, data) => {
    return await updater.check();
});

ipcMain.handle('updater-update', async (event, data) => {
    updater.on('downloadProgress', progress => {
        event.sender.send('updater-download-progress', progress)
    });
    await updater.update();
});

//Renderer Process
async function check() {
    try {
        const result = await ipcRenderer.invoke('updater-check');
        if(result){
            await update();
        }
    } catch (error) {
        console.log('检查更新失败');
        console.log(error);
    }
};

async function update() {
    try {
        ipcRenderer.on('updater-download-progress', (event, message) => {
            console.log(message)
        })
        await ipcRenderer.invoke('updater-update');
    } catch (error) {
        console.log('更新失败');
        console.log(error);
    }
};

服务端api json

远程asar文件名可以随意,sha256是指asar文件或者zip文件的hash

{
    "version": "1.1.0",
    "asar": "http://www.test.com/update.asar",
    "sha256": "xxx"
}

如果asar是zip文件,那么结构如下
── update.zip
└── update.asar

构造方法

options = {
    api: {
        url: '', //
        body: {},   //string或object,服务端可根据这个参数,返回不同的response json
        method: 'POST|GET', //default POST
        headers: {}
    },
    autoRestart: true,
    debug: false,
};
const updater = new Updater(options);

方法

await check(); //检查是否有更新,本地版本号和远程版本号比较
await update(); //更新并重启软件,必须先执行check方法
stopDownload(); //停止下载,仅限node v15及以上版本。

事件

updater.on('downloadProgress', progress => {
    //下载进度
});

updater.on('status', status => {
    //Updater.EnumStatus,更新的状态,用作参考。 
});

静态属性

Updater.EnumStatus; //更新的状态

其它:

如果你使用了electron-vite 作为脚手架,那么你可能需要配置build.rollupOptions.external: ["original-fs"],,请参考 https://cn.electron-vite.org/config/#%E5%86%85%E7%BD%AE%E9%85%8D%E7%BD%AE

如果你使用了vue-cli-plugin-electron-builder 作为脚手架,那么你可能需要配置externals: ["electron-asar-updater-pro"],,请参考 https://nklayman.github.io/vue-cli-plugin-electron-builder/guide/guide.html#native-modules