microsite/dist/cli/microsite-serve.js

import { dirExists } from "../utils/fs.js";
import { resolveNormalizedBasePath } from '../utils/command.js';
import { openInBrowser } from "../utils/open.js";
import { OUT_DIR } from "../utils/build.js";
import { green } from "kleur/colors";
import polka from "polka";
import sirv from "sirv";
import arg from "arg";
function parseArgs(argv) {
    return arg({
        "--port": Number,
        "--base-path": String,
        "--no-open": Boolean,
        // Aliases
        "-p": "--port",
    }, { permissive: true, argv });
}
export default async function start(argvOrParsedArgs) {
    var _a;
    const args = Array.isArray(argvOrParsedArgs) ? parseArgs(argvOrParsedArgs) : argvOrParsedArgs;
    const PORT = (_a = args["--port"]) !== null && _a !== void 0 ? _a : 8888;
    const basePath = resolveNormalizedBasePath(args);
    if (await dirExists(OUT_DIR)) {
        const assets = sirv("dist", {
            etag: true
        });
        const server = polka().use(assets);
        await new Promise((resolve) => server.listen(PORT, (err) => {
            if (err)
                throw err;
            resolve();
        }));
        let protocol = "http:";
        let hostname = "localhost";
        if (!args['--no-open']) {
            await openInBrowser(protocol, hostname, PORT, basePath, "chrome");
        }
        console.log(`${green("✔")} Microsite started on ${green(`${protocol}//${hostname}:${PORT}`)}\n`);
    }
    else {
        console.log(`No dist/ directory found. Did you run "microsite build" first?`);
    }
}