monex/dist/interactive/index.js

Execute one or multiple scripts, interactively or in daemon mode, and restart them whenever they crash or a watched file changes.

/* IMPORT */
import ControllerMultiple from './controller_multiple.js';
import ControllerSingle from './controller_single.js';
/* MAIN */
const execute = (options) => {
    const { cluster, delay, exec, ignore, name, watch } = options;
    const clusters = Array.isArray(cluster) ? cluster.map(Number) : (cluster !== undefined ? [cluster].map(Number) : []);
    const names = Array.isArray(name) ? name : (name ? [name] : []);
    const restart = ('restart' in options) ? options.restart : undefined;
    const execs = Array.isArray(exec) ? exec : (exec ? [exec] : []);
    const ignores = Array.isArray(ignore) ? ignore : (ignore ? [ignore] : undefined);
    const watches = Array.isArray(watch) ? watch : (watch ? [watch] : undefined);
    if (!execs.length)
        throw new Error('No scripts to execute provided');
    if (names.length && names.length !== execs.length)
        throw new Error('Mismatching number of names and scripts provided');
    if (execs.length > 1) {
        const controller = new ControllerMultiple({
            name: names,
            restart,
            exec: execs,
            ignore: ignores,
            watch: watches,
            cluster: clusters,
            delay
        });
        controller.start();
        return controller;
    }
    else {
        const controller = new ControllerSingle({
            name: names[0],
            exec: execs[0],
            ignore: ignores,
            watch: watches,
            cluster: clusters[0],
            delay
        });
        controller.start();
        return controller;
    }
};
/* EXPORT */
export default execute;