istanbul-client

Project build

npm run build

Express use demo

const { v4: uuidv4 } = require('uuid');
const { dynamicUtilJS, SSEConnections } = require('istanbul-client');
const sse = new SSEConnections();

//创建长链接来发送收集事件
router.get('/', (req, res) => {
    sse.addConnection(req, res)
});

//接收从客户端发送的覆盖率数据
router.post('/', (req, res, next) => {
    const body = req.body;
    
    //保存覆盖率数据
    ......

    res.send("ok")

});

//输出动态的客户端js代码
router.get('/util.js', (req, res) => {
    res.set('Content-Type', 'application/javascript');
    let esUrl = "http://127.0.0.1:3000/";
    let versionName = req.query.versionName;
    res.send(dynamicUtilJS(esUrl, versionName))
});

//查看所有的已有连接
router.get('/connections', (req, res) => {
    res.success(sse.getConnections())
});

//收集覆盖率
router.post('/collect', (req, res) => {
    const uuid = uuidv4();
    //对所有链接发送收集事件
    sse.sendCollectToConnections({}, uuid)
    res.success({ tag: uuid })
});