LaSuperMeteo/iut-expo-starter/node_modules/@expo/webpack-config/webpack/loaders/createBabelLoader.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createBabelLoaderFromEnvironment = void 0;
const core_1 = require("@babel/core");
const paths_1 = require("@expo/config/paths");
const chalk_1 = __importDefault(require("chalk"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const getenv_1 = require("getenv");
const path_1 = __importDefault(require("path"));
const resolve_from_1 = __importDefault(require("resolve-from"));
const env_1 = require("../env");
// Source maps are resource heavy and can cause out of memory issue for large source files.
const shouldUseSourceMap = (0, getenv_1.boolish)('GENERATE_SOURCEMAP', true);
const getModule = (name) => path_1.default.join('node_modules', name);
// Only compile files from the react ecosystem.
const includeModulesThatContainPaths = [
    getModule('react-native'),
    getModule('react-navigation'),
    getModule('expo'),
    getModule('unimodules'),
    getModule('@react'),
    getModule('@expo'),
    getModule('@use-expo'),
    getModule('@unimodules'),
    getModule('native-base'),
    getModule('styled-components'),
];
const excludedRootPaths = [
    '/node_modules',
    '/bower_components',
    '/.expo/',
    // Prevent transpiling webpack generated files.
    '(webpack)',
];
const parsedPackageNames = [];
// TODO: Bacon: Support internal packages. ex: react/fbjs
function packageNameFromPath(inputPath) {
    const modules = inputPath.split('node_modules/');
    const libAndFile = modules.pop();
    if (!libAndFile)
        return null;
    if (libAndFile.charAt(0) === '@') {
        const [org, lib] = libAndFile.split('/');
        return org + '/' + lib;
    }
    else {
        const components = libAndFile.split('/');
        const first = components.shift();
        return first || null;
    }
}
function logPackage(packageName) {
    if (!parsedPackageNames.includes(packageName)) {
        parsedPackageNames.push(packageName);
        console.log(chalk_1.default.cyan('\nCompiling module: ' + chalk_1.default.bold(packageName)));
    }
}
function ensureRoot(possibleProjectRoot) {
    if (typeof possibleProjectRoot === 'string') {
        return path_1.default.resolve(possibleProjectRoot);
    }
    return (0, paths_1.getPossibleProjectRoot)();
}
function generateCacheIdentifier(projectRoot, version = '1') {
    const filename = path_1.default.join(projectRoot, 'foobar.js');
    const cacheKey = `babel-cache-${version}-`;
    const partial = (0, core_1.loadPartialConfig)({
        filename,
        cwd: projectRoot,
        sourceFileName: filename,
    });
    return `${cacheKey}${JSON.stringify(partial.options)}`;
}
/**
 * Creates a Rule for loading Application code and packages from the Expo ecosystem.
 * This method attempts to recreate how Metro loads ES modules in the `node_modules` folder.
 *
 * @param env
 * @internal
 */
function createBabelLoaderFromEnvironment(env) {
    var _a;
    const mode = (0, env_1.getMode)(env);
    const locations = env.locations || (0, env_1.getPaths)(env.projectRoot, env);
    const appConfig = env.config || (0, env_1.getConfig)(env);
    const { build = {} } = appConfig.web;
    const { babel = {} } = build;
    return createBabelLoader({
        projectRoot: locations.root,
        mode,
        platform: env.platform,
        babelProjectRoot: babel.root || locations.root,
        verbose: babel.verbose,
        include: [...(babel.include || []), ...(((_a = env.babel) === null || _a === void 0 ? void 0 : _a.dangerouslyAddModulePathsToTranspile) || [])],
        use: babel.use,
    });
}
exports.createBabelLoaderFromEnvironment = createBabelLoaderFromEnvironment;
/**
 * A complex babel loader which uses the project's `babel.config.js`
 * to resolve all of the Unimodules which are shipped as ES modules (early 2019).
 * @category loaders
 */
function createBabelLoader({ 
/**
 * The webpack mode: `"production" | "development"`
 */
mode, projectRoot: inputProjectRoot, babelProjectRoot, include = [], verbose, platform = 'web', useCustom, ...options } = {}) {
    const ensuredProjectRoot = ensureRoot(babelProjectRoot);
    const modules = [...includeModulesThatContainPaths, ...include];
    const customUse = options.use || {};
    const customUseOptions = customUse.options || {};
    const isProduction = mode === 'production';
    const projectRoot = inputProjectRoot || (0, paths_1.getPossibleProjectRoot)();
    let presetOptions = {
        // Explicitly use babel.config.js instead of .babelrc
        babelrc: false,
        // Attempt to use local babel.config.js file for compiling project.
        configFile: true,
    };
    if (!fs_extra_1.default.existsSync(path_1.default.join(projectRoot, 'babel.config.js')) &&
        !fs_extra_1.default.existsSync(path_1.default.join(projectRoot, '.babelrc'))) {
        // If no babel config exists then fallback on the default `babel-preset-expo`
        // which is installed with `expo`.
        const modulePath = resolve_from_1.default.silent(projectRoot, 'babel-preset-expo');
        if (modulePath) {
            presetOptions = {
                babelrc: false,
                configFile: false,
                presets: [modulePath],
            };
        }
        else {
            console.log(chalk_1.default.yellow('\u203A Webpack failed to locate a valid Babel config'));
        }
    }
    presetOptions = {
        ...presetOptions,
        ...(customUseOptions || {}),
        sourceType: 'unambiguous',
        root: ensuredProjectRoot,
        compact: isProduction,
        // Babel sourcemaps are needed for debugging into node_modules
        // code.  Without the options below, debuggers like VSCode
        // show incorrect code and set breakpoints on the wrong lines.
        sourceMaps: shouldUseSourceMap,
        inputSourceMap: shouldUseSourceMap,
    };
    let cacheIdentifier = customUseOptions.cacheIdentifier;
    if (!cacheIdentifier) {
        try {
            cacheIdentifier = generateCacheIdentifier(ensuredProjectRoot);
        }
        catch (error) {
            console.log(chalk_1.default.black.bgRed(`The project's Babel config is invalid: ${error.message}`));
            throw error;
        }
    }
    presetOptions.cacheIdentifier = cacheIdentifier;
    presetOptions.cacheCompression = false;
    presetOptions.cacheDirectory =
        customUseOptions.cacheDirectory ||
            path_1.default.join(ensuredProjectRoot, '.expo', platform, 'cache', mode || 'development', 'babel-loader');
    presetOptions.caller = {
        __dangerous_rule_id: 'expo-babel-loader',
        bundler: 'webpack',
        platform,
        mode,
    };
    return {
        test: /\.(mjs|[jt]sx?)$/,
        // Can only clobber test
        // Prevent clobbering the `include` and `use` values.
        ...options,
        include(inputPath) {
            for (const possibleModule of modules) {
                if (inputPath.includes(path_1.default.normalize(possibleModule))) {
                    if (verbose) {
                        const packageName = packageNameFromPath(inputPath);
                        if (packageName)
                            logPackage(packageName);
                    }
                    return true;
                }
            }
            // Is inside the project and is not one of designated modules
            if (inputPath.includes(ensuredProjectRoot)) {
                for (const excluded of excludedRootPaths) {
                    if (inputPath.includes(path_1.default.normalize(excluded))) {
                        return false;
                    }
                }
                return true;
            }
            return false;
        },
        use: {
            ...customUse,
            loader: require.resolve('babel-loader'),
            options: presetOptions,
        },
    };
}
exports.default = createBabelLoader;
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