66 lines
2.6 KiB
JavaScript
66 lines
2.6 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.loadConfigAsync = void 0;
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const promises_1 = __importDefault(require("fs/promises"));
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const path_1 = __importDefault(require("path"));
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const require_from_string_1 = __importDefault(require("require-from-string"));
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const resolve_from_1 = __importDefault(require("resolve-from"));
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const utils_1 = require("../utils");
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let tsMain = undefined;
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const mockedNativeModules = path_1.default.join(__dirname, '..', '..', 'node_modules_mock');
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/**
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* Load the `react-native.config.js` or `react-native.config.ts` from the package.
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*/
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exports.loadConfigAsync = (0, utils_1.memoize)(async function loadConfigAsync(packageRoot) {
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const [configJsPath, configTsPath] = await Promise.all(['react-native.config.js', 'react-native.config.ts'].map(async (fileName) => {
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const file = path_1.default.join(packageRoot, fileName);
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return (await (0, utils_1.fileExistsAsync)(file)) ? file : null;
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}));
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if (configJsPath) {
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return requireConfig(configJsPath, await promises_1.default.readFile(configJsPath, 'utf8'));
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}
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if (configTsPath) {
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if (tsMain === undefined) {
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const tsPath = resolve_from_1.default.silent(packageRoot, 'typescript');
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if (tsPath) {
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tsMain = require(tsPath);
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}
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}
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else if (tsMain == null) {
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return null;
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}
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const configContents = await promises_1.default.readFile(configTsPath, 'utf8');
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const transpiledContents = tsMain?.transpileModule(configContents, {
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compilerOptions: {
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module: tsMain.ModuleKind.NodeNext,
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moduleResolution: tsMain.ModuleResolutionKind.NodeNext,
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target: tsMain.ScriptTarget.ESNext,
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},
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});
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const outputText = transpiledContents?.outputText;
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if (outputText) {
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return requireConfig(configTsPath, outputText);
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}
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}
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return null;
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});
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/**
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* Temporarily, we need to mock the community CLI, because
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* some packages are checking the version of the CLI in the `react-native.config.js` file.
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* We can remove this once we remove this check from packages.
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*/
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function requireConfig(filepath, configContents) {
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try {
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const config = (0, require_from_string_1.default)(configContents, filepath, {
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prependPaths: [mockedNativeModules],
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});
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return config.default ?? config ?? null;
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}
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catch {
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return null;
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}
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}
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//# sourceMappingURL=config.js.map
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