rollup-plugin-webpack-stats/dist/plugin.mjs

Rollup/Vite/Rolldown plugin to generate a stats JSON file with a bundle-stats webpack-compatible structure

import { formatFileSize, getByteSize, resolveFilepath } from "./utils.mjs";
import { bundleToWebpackStats } from "./transform.mjs";
import { statsWrite } from "./write.mjs";
import extractStats from "rollup-plugin-stats/extract";

//#region src/plugin.ts
const PLUGIN_NAME = "webpackStats";
const webpackStats = (options = {}) => ({
	name: PLUGIN_NAME,
	async generateBundle(outputOptions, bundle) {
		const { fileName, excludeAssets, excludeModules, write = statsWrite, ...transformOptions } = typeof options === "function" ? options(outputOptions) : options;
		const stats = bundleToWebpackStats(extractStats(bundle, {
			excludeAssets,
			excludeModules,
			source: true
		}), transformOptions);
		const filepath = resolveFilepath(fileName, outputOptions.dir);
		try {
			const res = await write(filepath, stats);
			const outputSize = getByteSize(res.content);
			this.info(`Stats saved to ${res.filepath} (${formatFileSize(outputSize)})`);
		} catch (error) {
			const message = error instanceof Error ? error.message : JSON.stringify(error);
			this.warn(message);
		}
	}
});

//#endregion
export { webpackStats };
//# sourceMappingURL=plugin.mjs.map