export default function serve() {
    let server;

    function toExit() {
        if (server) server.kill(0);
    }

    return {
        writeBundle() {
            if (server) return;
            server = require("child_process").spawn(
                "npx",
                ["sirv", "dist", "--dev"],
                {
                    stdio: ["ignore", "inherit", "inherit"],
                    shell: true,
                }
            );

            process.on("SIGTERM", toExit);
            process.on("exit", toExit);
        },
    };
}