139 lines
4.0 KiB
JavaScript
139 lines
4.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true,
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});
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exports.default = void 0;
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var _cliTools = require("@react-native-community/cli-tools");
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var _fs = _interopRequireDefault(require("fs"));
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var _path = _interopRequireDefault(require("path"));
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var _assetCatalogIOS = require("./assetCatalogIOS");
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var _filterPlatformAssetScales = _interopRequireDefault(
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require("./filterPlatformAssetScales")
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);
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var _getAssetDestPathAndroid = _interopRequireDefault(
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require("./getAssetDestPathAndroid")
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);
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var _getAssetDestPathIOS = _interopRequireDefault(
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require("./getAssetDestPathIOS")
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);
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : { default: obj };
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}
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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* @format
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* @oncall react_native
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*/
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async function saveAssets(assets, platform, assetsDest, assetCatalogDest) {
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if (assetsDest == null) {
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_cliTools.logger.warn("Assets destination folder is not set, skipping...");
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return;
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}
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const filesToCopy = {};
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const getAssetDestPath =
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platform === "android"
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? _getAssetDestPathAndroid.default
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: _getAssetDestPathIOS.default;
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const addAssetToCopy = (asset) => {
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const validScales = new Set(
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(0, _filterPlatformAssetScales.default)(platform, asset.scales)
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);
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asset.scales.forEach((scale, idx) => {
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if (!validScales.has(scale)) {
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return;
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}
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const src = asset.files[idx];
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const dest = _path.default.join(
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assetsDest,
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getAssetDestPath(asset, scale)
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);
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filesToCopy[src] = dest;
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});
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};
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if (platform === "ios" && assetCatalogDest != null) {
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// Use iOS Asset Catalog for images. This will allow Apple app thinning to
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// remove unused scales from the optimized bundle.
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const catalogDir = _path.default.join(
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assetCatalogDest,
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"RNAssets.xcassets"
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);
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if (!_fs.default.existsSync(catalogDir)) {
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_cliTools.logger.error(
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`Could not find asset catalog 'RNAssets.xcassets' in ${assetCatalogDest}. Make sure to create it if it does not exist.`
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);
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return;
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}
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_cliTools.logger.info("Adding images to asset catalog", catalogDir);
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(0, _assetCatalogIOS.cleanAssetCatalog)(catalogDir);
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for (const asset of assets) {
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if ((0, _assetCatalogIOS.isCatalogAsset)(asset)) {
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const imageSet = (0, _assetCatalogIOS.getImageSet)(
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catalogDir,
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asset,
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(0, _filterPlatformAssetScales.default)(platform, asset.scales)
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);
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(0, _assetCatalogIOS.writeImageSet)(imageSet);
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} else {
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addAssetToCopy(asset);
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}
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}
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_cliTools.logger.info("Done adding images to asset catalog");
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} else {
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assets.forEach(addAssetToCopy);
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}
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return copyAll(filesToCopy);
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}
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function copyAll(filesToCopy) {
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const queue = Object.keys(filesToCopy);
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if (queue.length === 0) {
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return Promise.resolve();
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}
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_cliTools.logger.info(`Copying ${queue.length} asset files`);
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return new Promise((resolve, reject) => {
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const copyNext = (error) => {
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if (error) {
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reject(error);
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return;
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}
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if (queue.length === 0) {
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_cliTools.logger.info("Done copying assets");
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resolve();
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} else {
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// queue.length === 0 is checked in previous branch, so this is string
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const src = queue.shift();
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const dest = filesToCopy[src];
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copy(src, dest, copyNext);
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}
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};
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copyNext();
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});
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}
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function copy(src, dest, callback) {
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const destDir = _path.default.dirname(dest);
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_fs.default.mkdir(
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destDir,
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{
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recursive: true,
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},
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(err) => {
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if (err) {
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callback(err);
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return;
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}
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_fs.default
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.createReadStream(src)
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.pipe(_fs.default.createWriteStream(dest))
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.on("finish", callback);
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}
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);
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}
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var _default = saveAssets;
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exports.default = _default;
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