@shopify/sewing-kit/lib/packages/webpack-asset-metadata-plugin/manifest.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

const path_1 = require("path");

const url = require("url");

const integrity_sha_utils_1 = require("../../../lib/packages/integrity-sha-utils");

function getAssetManifest(assetBasePath, compilation) {
  return Object.values(compilation.assets).reduce((assets, {
    existsAt
  }, index) => {
    assets.all[index] = path_1.relative(assetBasePath, existsAt);
    return assets;
  }, // `all` is a temporary nesting level that mimics the structure expected by `shopify-cloud`.
  // Eventually, `assets` will just be a flat array.
  {
    all: {}
  });
}

exports.getAssetManifest = getAssetManifest;

function getAsyncAssetManifest(compilation, {
  includeIntegrity = true
} = {}) {
  const {
    hashFunction,
    hashDigest,
    publicPath
  } = compilation.outputOptions;
  const manifest = {};

  for (const chunkGroup of compilation.chunkGroups) {
    const files = [];

    for (const chunk of chunkGroup.chunks) {
      for (const file of chunk.files) {
        if (!file.endsWith('.map')) {
          const integrity = includeIntegrity && integrity_sha_utils_1.calculateBase64IntegrityFromFilename(file, hashFunction, hashDigest);
          const fileIntegrity = integrity ? {
            integrity
          } : {};
          files.push(Object.assign({
            file,
            publicPath: url.resolve(publicPath || '', file)
          }, fileIntegrity));
        }
      }
    }

    for (const block of chunkGroup.blocksIterable) {
      let id = null;
      const dependency = block.module == null ? null : block.module.dependencies.find(dep => block.request === dep.request);

      if (dependency) {
        const module = dependency.module;
        id = module.id;
      }

      if (id != null) {
        for (const file of files) {
          file.id = id;
        }

        manifest[id] = files;
      }
    }
  }

  return manifest;
}

exports.getAsyncAssetManifest = getAsyncAssetManifest;