insert-packs.mjs

// Insert per-language packs and dictionaries into guessword.html (idempotent).// Produces const GW_<LANG>={...} and const GWDICT_<LANG>_B64="..." lines after the GWMAP line.import fs from "node:fs";import zlib from "node:zlib";import path from "node:path";import { fileURLToPath } from "node:url";const ROOT = path.dirname(fileURLToPath(import.meta.url));const HTML = path.join(ROOT, "..", "guessword.html");const LANGDIR = "D:/gw-dl/lang";const LANGS = ["ja", "ko", "fr", "de", "es"];const html = fs.readFileSync(HTML, "utf8");const lines = html.split("\n");const prefixes = [];for (const L of LANGS) prefixes.push(`const GW_${L.toUpperCase()}=`, `const GWDICT_${L.toUpperCase()}_B64=`);const gm = lines.findIndex(l => l.startsWith("const GWMAP="));if (gm < 0) throw new Error("GWMAP line not found");// drop previously inserted pack/dict lines (idempotence)const kept = lines.filter(l => !prefixes.some(p => l.startsWith(p)));const inserts = [];for (const L of LANGS) {  const pack = JSON.parse(fs.readFileSync(`${LANGDIR}/pack-${L}.json`, "utf8"));  inserts.push(`const GW_${L.toUpperCase()}=` + JSON.stringify(pack) + ";");  const dictRaw = fs.readFileSync(`${LANGDIR}/dict-${L}.json`);  const gz = zlib.gzipSync(dictRaw, { level: 9 });  inserts.push(`const GWDICT_${L.toUpperCase()}_B64="${gz.toString("base64")}";`);  console.log(`${L}: pack ${(JSON.stringify(pack).length / 1048576).toFixed(2)}MB json + dict ${(gz.length / 1048576).toFixed(2)}MB gz`);}const gm2 = kept.findIndex(l => l.startsWith("const GWMAP="));kept.splice(gm2 + 1, 0, ...inserts);fs.writeFileSync(HTML, kept.join("\n"));console.log(`inserted ${inserts.length} lines after GWMAP (line ${gm2 + 2}); file now ${(fs.statSync(HTML).size / 1048576).toFixed(1)}MB`);