"use strict";

const yargs = require("yargs");

module.exports = () =>
  yargs
    .scriptName("oasis")
    .env("OASIS")
    .help("h")
    .alias("h", "help")
    .usage("Usage: $0 [options]")
    .options("open", {
      describe:
        "Automatically open app in web browser.  Use --no-open to disable.",
      default: true,
      type: "boolean"
    })
    .options("offline", {
      describe: "Don't try to connect to scuttlebutt peers or pubs",
      default: false,
      type: "boolean"
    })
    .options("host", {
      describe: "Hostname for web app to listen on",
      default: "localhost",
      type: "string"
    })
    .options("port", {
      describe: "Port for web app to listen on",
      default: 3000,
      type: "number"
    })
    .options("debug", {
      describe: "Use verbose output for debugging",
      default: false,
      type: "boolean"
    }).argv;