TypeScript command-line-usage Examples

Example #1

File: options.ts Project: fdcastel/Fable

/** Reads options from command line, requires command-line-args */
function readCommandLineOptions() {
    function resolveKeyValuePairs(kvs: string[]) {
        var o: any = {};
        for (var i=0; i<kvs.length; i++) {
            var kv = kvs[i].split("=");
            o[kv[0]] = kv[1] || true;
        }
        return o;
    }
    var opts = commandLineArgs(optionDefinitions);
    if (opts.help) {
        fableLib.stdoutLog(commandLineUsage(getAppDescription()));
        fableLib.finish(0);
    }
    if (opts.refs) {
        opts.refs = resolveKeyValuePairs(opts.refs);
    }
    if (opts.coreLib) {
        opts.refs = Object.assign(opts.refs || {}, { "Fable.Core": opts.coreLib })
        delete opts.coreLib;
    }
    if (opts.extra) {
        opts.extra = resolveKeyValuePairs(opts.extra);
    }
    return opts;
}

Example #2

File: polymer-bundler.ts Project: Polymer/vulcanize

function printHelp() {
  console.log(commandLineUsage(usage));
}

Example #3

File: chanfix.ts Project: Half-Shot/matrix-appservice-discord

        name: "config",
        type: String,
        typeLabel: "<config.yaml>",
    },
];

const options = args(optionDefinitions);

if (options.help) {
    /* tslint:disable:no-console */
    console.log(usage([
    {
        content: "A tool to fix channels of rooms already bridged " +
        "to matrix, to make sure their names, icons etc. are correctly.",
        header: "Fix bridged channels",
    },
    {
        header: "Options",
        optionList: optionDefinitions,
    },
    ]));
    process.exit(0);
}

const yamlConfig = yaml.safeLoad(fs.readFileSync("./discord-registration.yaml", "utf8"));
const registration = AppServiceRegistration.fromObject(yamlConfig);
const config = new DiscordBridgeConfig();
config.ApplyConfig(yaml.safeLoad(fs.readFileSync(options.config, "utf8")) as DiscordBridgeConfig);

if (registration === null) {
    throw new Error("Failed to parse registration file");

Example #4

File: adminme.ts Project: Half-Shot/matrix-appservice-discord

        description: "The power to set",
        name: "power",
        type: Number,
        typeLabel: "<0-100>",
    },
];

const options = args(optionDefinitions);

if (options.help) {
    /* tslint:disable:no-console */
    console.log(usage([
        {
            content: "A tool to give a user a power level in a bot user controlled room.",
            header: "Admin Me",
        },
        {
            header: "Options",
            optionList: optionDefinitions,
        },
    ]));
    process.exit(0);
}

if (!options.roomid) {
    console.error("Missing roomid parameter. Check -h");
    process.exit(1);
}

if (!options.userid) {
    console.error("Missing userid parameter. Check -h");
    process.exit(1);

Example #5

File: ghostfix.ts Project: Half-Shot/matrix-appservice-discord

        name: "config",
        type: String,
        typeLabel: "<config.yaml>",
    },
];

const options = args(optionDefinitions);

if (options.help) {
    /* tslint:disable:no-console */
    console.log(usage([
    {
        content: "A tool to fix usernames of ghosts already in " +
        "matrix rooms, to make sure they represent the correct discord usernames.",
        header: "Fix usernames of joined ghosts",
    },
    {
        header: "Options",
        optionList: optionDefinitions,
    },
    ]));
    process.exit(0);
}

const yamlConfig = yaml.safeLoad(fs.readFileSync("./discord-registration.yaml", "utf8"));
const registration = AppServiceRegistration.fromObject(yamlConfig);
const config = new DiscordBridgeConfig();
config.ApplyConfig(yaml.safeLoad(fs.readFileSync(options.config, "utf8")) as DiscordBridgeConfig);

if (registration === null) {
    throw new Error("Failed to parse registration file");

Example #6

File: addRoomsToDirectory.ts Project: Half-Shot/matrix-appservice-discord

        defaultValue: "room-store.db",
        description: "The location of the room store.",
        name: "store",
        type: String,
    },
];

const options = args(optionDefinitions);

if (options.help) {
    /* tslint:disable:no-console */
    console.log(usage([
    {
        content: "A tool to set all the bridged rooms to visible in the directory.",
        header: "Add rooms to directory",
    },
    {
        header: "Options",
        optionList: optionDefinitions,
    },
    ]));
    process.exit(0);
}
const yamlConfig = yaml.safeLoad(fs.readFileSync("./discord-registration.yaml", "utf8"));
const registration = AppServiceRegistration.fromObject(yamlConfig);
const config: DiscordBridgeConfig = yaml.safeLoad(fs.readFileSync(options.config, "utf8")) as DiscordBridgeConfig;

if (registration === null) {
    throw new Error("Failed to parse registration file");
}

const clientFactory = new ClientFactory({