scrabble-cheater/dist/cli.js

A simple Scrabble cheating tool.

#!/usr/bin/env node
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { program as commander } from 'commander';
import { ScrabbleCheater } from './index.js';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const packageJsonPath = path.join(__dirname, '../package.json');
const { bin, description, version } = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
commander
    .name(Object.keys(bin)[0])
    .version(version)
    .description(description)
    .option('-w, --wordlist <file>', 'Specify a wordlist file (mandatory)')
    .option('-l, --letters <letters>', 'Specify letters')
    .option('-q, --quiet', 'Quiet mode: displays only the letters')
    .option('-m, --maximum <number>', 'Specify a maximum of results')
    .option('-s, --single', 'Single word mode: displays each word and copies it to the clipboard')
    .parse(process.argv);
const commanderOptions = commander.opts();
if (!commanderOptions.wordlist) {
    console.error('  Error: no wordlist file specified.');
    commander.help();
}
if (commanderOptions.maximum && !parseInt(commanderOptions.maximum, 10)) {
    console.error('  Error: invalid maximum number specified.');
    commander.help();
}
const options = {
    ...(commanderOptions.letters && { letters: commanderOptions.letters }),
    ...(commanderOptions.maximum && { maximum: commanderOptions.maximum }),
    ...(commanderOptions.quiet && { quiet: commanderOptions.quiet }),
    ...(commanderOptions.single && { single: commanderOptions.single }),
};
void (async () => {
    try {
        const matches = await new ScrabbleCheater(commanderOptions.wordlist, options).start();
        if (matches.length && !commanderOptions.single) {
            console.info(matches.join('\n'));
        }
        process.exit();
    }
    catch (error) {
        console.error(error);
        process.exit(1);
    }
})();