qrfi/dist/cli.js

A CLI Wi-Fi QR Code Generator.

#!/usr/bin/env node
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const program = require("commander");
const fs = require("fs");
const tty_1 = require("tty");
const outdent = require("@kamataryo/outdent");
const _1 = require(".");
const { version, description } = JSON.parse(fs.readFileSync(__dirname + '/../package.json').toString('utf-8'));
program
    .version(version)
    .description(description)
    .usage('[ssid] [options]')
    .option('-t, --authentication-type <value>', 'Optional. One of WEP, WPA, nopass. Default value is WPA.')
    .option('-p, --password <value>', 'Optional.')
    .option('-H, --hidden', 'Optional. The SSID is hidden or not. Default value is `false`.')
    .option('-f, --format <value>', 'Optional. ascii as default, png or svg.');
program.on('--help', () => {
    process.stdout.write(`

      Examples:
        $ qrfi YOUR-SSID -p YOUR-PASSWORD
        $ qrfi YOUR-SSID -p YOUR-PASSWORD -f png > qr.png
        $ echo YOUR-SSID | qrfi -p YOUR-PASSWORD
  `[outdent]);
});
program.parse(process.argv);
const args = [...program.args];
const authenticationType = program.authenticationType || 'WPA';
const password = program.password || '';
const hidden = !!program.hidden;
const format = program.format || 'ascii';
process.stdin.resume();
process.stdin.setEncoding('utf8');
let stdinData = '';
const onEnd = () => {
    const networkSSID = args[0] || stdinData;
    let qrfi;
    try {
        qrfi = new _1.default({ authenticationType, networkSSID, password, hidden });
    }
    catch (e) {
        process.stdout.write(e.message);
        process.exit(1);
    }
    qrfi
        .toQR({ format })
        .then(qrcode => {
        process.stdout.write(qrcode);
        process.exit(0);
    })
        .catch(e => {
        process.stderr.write(e.message);
        process.exit(2);
    });
};
if (tty_1.isatty(0)) {
    onEnd();
}
else {
    process.stdin.on('data', chunk => (stdinData += chunk));
    process.stdin.on('end', onEnd);
}
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