word-waltz / files / scripts / generate-guess-list.js

generate-guess-list.js

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`4e18328c` 2026-03-26 Pavel Safronov	1	#!/usr/bin/env node
	2	/**
	3	* scripts/generate-guess-list.js
	4	*
	5	* Generates src/utils/validGuesses.ts from the `word-list` npm package.
	6	* Filters to lowercase 5-letter alphabetic words only.
	7	*
	8	* Run with: node scripts/generate-guess-list.js
	9	* Automatically run before `dev` and `build` via package.json scripts.
	10	*/
	11
	12	import wordListPath from 'word-list';
	13	import { readFileSync, writeFileSync } from 'fs';
	14	import { resolve, dirname } from 'path';
	15	import { fileURLToPath } from 'url';
	16
	17	const __dirname = dirname(fileURLToPath(import.meta.url));
	18	const OUT = resolve(__dirname, '../src/utils/validGuesses.ts');
	19
	20	const words = readFileSync(wordListPath, 'utf8')
	21	.split('\n')
	22	.filter(w => /^[a-z]{5}$/.test(w));
	23
	24	const ts = `// cspell:disable
	25	// AUTO-GENERATED — do not edit by hand. Run: node scripts/generate-guess-list.js
	26	export const VALID_GUESSES = new Set<string>(${JSON.stringify(words)});
	27	`;
	28
	29	writeFileSync(OUT, ts, 'utf8');
	30	console.log(`Generated ${OUT} with ${words.length} words.`);