如何在CI中运行cypress之前提供角度cli应用程序？

的package.json

"cypress:run:ci": "node ng-serve-and-run-cypress.js",

NG-发球和运行柏树

'use strict';

const cypress = require('cypress');
const { spawn } = require('child_process');
const child = spawn('ng',['serve']);

// On error exit,and print
child.on('error',(err) => process.exit(1));
child.stderr.on('data',(data) => console.log(data.toString()));
// On exit,print exit code
child.on('exit',(code,signal) => console.log(`Child exitting with code ${code}`));

child.stdout.on('data',(data) => {
    const asString = data.toString();
    // Log the output to inform CI/User
    console.log(asString);
    if (asString.includes('webpack: Compiled successfully.')) {
        cypress.run({})
        .then((results) => {
            const errorCode = (results.failures >= 1) ? 1 : 0;
            child.kill();
            // When cypress is done running the tests,exit with errorCode from above.
            process.exit(errorCode);
        })
        .catch((err) => {
            child.kill();
            // If cypress hit's an error,exit with code 1
            process.exit(1);
        })
    }
});

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