jank-client-fork/build.ts
2025-05-01 16:23:48 -05:00

99 lines
2.9 KiB
TypeScript

import {promises as fs} from "fs";
import * as swc from "@swc/core";
import {fileURLToPath} from "node:url";
import path from "node:path";
import child_process from "child_process";
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
async function moveFiles(path: string, newPath: string) {
async function processFile(file: string) {
const Prom: Promise<unknown>[] = [];
if ((await fs.stat(path + "/" + file)).isDirectory()) {
await fs.mkdir(newPath + "/" + file);
Prom.push(moveFiles(path + "/" + file, newPath + "/" + file));
} else {
if (!file.endsWith(".ts")) {
await fs.copyFile(path + "/" + file, newPath + "/" + file);
} else {
const plainname = file.split(".ts")[0];
const newfileDir = newPath + "/" + plainname;
const mod = await swc.transformFile(path + "/" + file, {
minify: true,
sourceMaps: true,
isModule: true,
});
await Promise.all([
fs.writeFile(
newfileDir + ".js",
mod.code + "\n" + `//# sourceMappingURL= ${plainname}.js.map`,
),
fs.writeFile(newfileDir + ".js.map", mod.map as string),
]);
}
}
await Promise.all(Prom);
}
await Promise.all((await fs.readdir(path)).map(processFile));
}
async function build() {
console.time("build");
console.time("Cleaning dir");
try {
await fs.rm(__dirname + "/dist", {recursive: true});
} catch {}
await fs.mkdir(__dirname + "/dist");
console.timeEnd("Cleaning dir");
console.time("Moving and compiling files");
await moveFiles(__dirname + "/src", __dirname + "/dist");
console.timeEnd("Moving and compiling files");
console.time("Moving translations");
let langs = await fs.readdir(__dirname + "/translations");
langs = langs.filter((e) => e !== "qqq.json");
const langobj = {};
for (const lang of langs) {
const str = await fs.readFile("translations/" + lang);
const json = JSON.parse(str.toString());
langobj[lang] = json.readableName;
fs.writeFile(__dirname + "/dist/webpage/translations/" + lang, str);
}
await fs.writeFile(
"dist/webpage/translations/langs.js",
`const langs=${JSON.stringify(langobj)};export{langs}`,
);
console.timeEnd("Moving translations");
console.time("Adding git commit hash");
const revision = child_process.execSync("git rev-parse HEAD").toString().trim();
await fs.writeFile("dist/webpage/getupdates", revision);
console.timeEnd("Adding git commit hash");
console.timeEnd("build");
console.log("");
}
await build();
if (process.argv.includes("watch")) {
let last = Date.now();
(async () => {
for await (const thing of fs.watch(__dirname + "/src")) {
if (Date.now() - last < 100) {
continue;
}
last = Date.now();
await build();
}
})();
(async () => {
for await (const thing of fs.watch(__dirname + "/translations")) {
if (Date.now() - last < 100) {
continue;
}
last = Date.now();
await build();
}
})();
}