@intlayer/chokidar/dist/cjs/writeFileIfChanged.cjs

Uses chokidar to scan and build Intlayer declaration files into dictionaries based on Intlayer configuration.

Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require_runtime = require('./_virtual/_rolldown/runtime.cjs');
let node_fs_promises = require("node:fs/promises");
let node_path = require("node:path");
let node_crypto = require("node:crypto");
let node_fs = require("node:fs");

//#region src/writeFileIfChanged.ts
const activeTempFiles = /* @__PURE__ */ new Set();
process.on("exit", () => {
	for (const file of activeTempFiles) try {
		(0, node_fs.rmSync)(file, { force: true });
	} catch {}
});
const getFileHash = (path) => {
	return new Promise((resolve) => {
		const hash = (0, node_crypto.createHash)("sha256");
		const stream = (0, node_fs.createReadStream)(path);
		stream.on("data", (chunk) => hash.update(chunk));
		stream.on("end", () => resolve(hash.digest("hex")));
		stream.on("error", () => resolve(null));
	});
};
const writeFileIfChanged = async (path, data, { encoding = "utf8", tempDir } = {}) => {
	if ((0, node_crypto.createHash)("sha256").update(data, encoding).digest("hex") === await getFileHash(path)) return false;
	if (tempDir) await (0, node_fs_promises.mkdir)(tempDir, { recursive: true });
	const tempFileName = `${(0, node_path.basename)(path)}.${Date.now()}-${(0, node_crypto.randomBytes)(4).toString("hex")}.tmp`;
	const tempPath = tempDir ? (0, node_path.join)(tempDir, tempFileName) : `${path}.${tempFileName}`;
	activeTempFiles.add(tempPath);
	try {
		let mode;
		try {
			mode = (await (0, node_fs_promises.stat)(path)).mode;
		} catch {}
		await (0, node_fs_promises.writeFile)(tempPath, data, { encoding });
		if (mode !== void 0) await (0, node_fs_promises.chmod)(tempPath, mode);
		await (0, node_fs_promises.rename)(tempPath, path);
	} catch (error) {
		try {
			await (0, node_fs_promises.rm)(tempPath, { force: true });
		} catch {}
		throw error;
	} finally {
		activeTempFiles.delete(tempPath);
	}
	return true;
};

//#endregion
exports.writeFileIfChanged = writeFileIfChanged;
//# sourceMappingURL=writeFileIfChanged.cjs.map