Laravel Vite config file that works when using Laravel Valet HTTPS (locally) and a CI runner (eg GitHub Actions)

vite.config.js

import { defineConfig } from 'vite';
import laravel from 'laravel-vite-plugin';
import vue from '@vitejs/plugin-vue';

import fs from 'fs';
import { resolve } from 'path';
import { homedir } from 'os';


let homeDir = homedir()
let serverConfig = {};

/**
 * Evaluate if the script is running in a CI runner
 */
import ciDetect from '@npmcli/ci-detect';
const ciRunner = ciDetect()

/**
 * If not running under CI, apply Laravel Valet settings
 */
if(!ciRunner){
    if (homeDir) {

        let host = 'mysite.com.test'; // Update to the domain valet is running under eg 'mysite.com.test'
        serverConfig = {
            https: {
                key: fs.readFileSync(resolve(homeDir, `.config/valet/Certificates/${host}.key`)),
                cert: fs.readFileSync(resolve(homeDir, `.config/valet/Certificates/${host}.crt`)),
            },
            hmr: {
                host: host,
            },
            host: host,
        };
    }
}
else {
    console.log('Building assets within '+ciRunner+' CI context.');
}

export default defineConfig({
    plugins: [
        laravel([
            'resources/css/app.css',
            'resources/js/app.js'
        ]),
        vue({
            template: {
                transformAssetUrls: {
                    // The Vue plugin will re-write asset URLs, when referenced
                    // in Single File Components, to point to the Laravel web
                    // server. Setting this to `null` allows the Laravel plugin
                    // to instead re-write asset URLs to point to the Vite
                    // server instead.
                    base: null,

                    // The Vue plugin will parse absolute URLs and treat them
                    // as absolute paths to files on disk. Setting this to
                    // `false` will leave absolute URLs un-touched so they can
                    // reference assets in the public directly as expected.
                    includeAbsolute: false,
                },
            },
        }),
    ],
    server: serverConfig,
});