@module-federation/manifest/dist/ManifestManager.mjs

Provide manifest/stats for webpack/rspack MF project .

import { styleText } from "node:util";
import { getManifestFileName } from "@module-federation/sdk";
import { isDev } from "./utils.mjs";
import logger from "./logger.mjs";

;// CONCATENATED MODULE: external "node:util"

;// CONCATENATED MODULE: external "@module-federation/sdk"

;// CONCATENATED MODULE: external "./utils.mjs"

;// CONCATENATED MODULE: external "./logger.mjs"

;// CONCATENATED MODULE: ./src/ManifestManager.ts




class ManifestManager {
    init(options) {
        this._options = options;
    }
    get fileName() {
        return getManifestFileName(this._options.manifest).manifestFileName;
    }
    updateManifest(options) {
        const manifest = this.generateManifest(options);
        return manifest;
    }
    generateManifest(options) {
        const { publicPath, stats, compiler } = options;
        // Initialize manifest with required properties from stats
        const { id, name, metaData } = stats;
        if (metaData.buildInfo) {
            'target' in metaData.buildInfo && delete metaData.buildInfo.target;
            'plugins' in metaData.buildInfo && delete metaData.buildInfo.plugins;
        }
        const manifest = {
            id,
            name,
            metaData,
            shared: [],
            remotes: [],
            exposes: []
        };
        manifest.exposes = stats.exposes.reduce((sum, cur)=>{
            const expose = {
                id: cur.id,
                name: cur.name,
                assets: cur.assets,
                path: cur.path
            };
            sum.push(expose);
            return sum;
        }, []);
        manifest.shared = stats.shared.reduce((sum, cur)=>{
            const shared = {
                id: cur.id,
                name: cur.name,
                version: cur.version,
                singleton: cur.singleton,
                requiredVersion: cur.requiredVersion,
                hash: cur.hash,
                assets: cur.assets,
                fallback: cur.fallback,
                fallbackName: cur.fallbackName,
                fallbackType: cur.fallbackType
            };
            sum.push(shared);
            return sum;
        }, []);
        manifest.remotes = stats.remotes.reduce((sum, cur)=>{
            // @ts-ignore version/entry will be added as follow
            const remote = {
                federationContainerName: cur.federationContainerName,
                moduleName: cur.moduleName,
                alias: cur.alias
            };
            if ('entry' in cur) {
                // @ts-ignore
                remote.entry = cur.entry;
            } else if ('version' in cur) {
                // @ts-ignore
                remote.entry = cur.version;
            }
            sum.push(remote);
            return sum;
        }, []);
        if (isDev() && (process.env['MF_SSR_PRJ'] ? compiler.options.target !== 'async-node' : true)) {
            logger.info(`Manifest Link: ${styleText('cyan', `${publicPath === 'auto' ? '{auto}/' : publicPath}${this.fileName}`)} `);
        }
        return manifest;
    }
    constructor(){
        this._options = {};
    }
}


export { ManifestManager };