fuse-box
Version:
Fuse-Box a bundler that does it right
112 lines (111 loc) • 5.51 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.createCompilerOptions = void 0;
const path = require("path");
const bundleRuntimeCore_1 = require("../bundleRuntime/bundleRuntimeCore");
const env_1 = require("../env");
const utils_1 = require("../utils/utils");
const findTSConfig_1 = require("./findTSConfig");
const parseTypescriptConfig_1 = require("./parseTypescriptConfig");
const getExtendedTsConfig_1 = require("./getExtendedTsConfig");
function createCompilerOptions(ctx) {
var _a;
let options = ctx.config.compilerOptions || {};
if (!options.jsxFactory)
options.jsxFactory = 'React.createElement';
if (options.esModuleInterop === undefined)
options.esModuleInterop = true;
if (options.esModuleStatement === undefined)
options.esModuleStatement = true;
options.processEnv = ctx.config.env;
options.buildTarget = ctx.config.target;
if (!options.jsParser)
options.jsParser = {};
if (!options.jsParser.nodeModules)
options.jsParser.nodeModules = 'meriyah';
if (!options.jsParser.project)
options.jsParser.project = 'ts';
let tsConfigPath;
// setting up a path to the user specific tsconfig.json
if (options.tsConfig) {
if (typeof options.tsConfig !== 'string') {
throw new Error('tsConfig accepts a path only');
}
tsConfigPath = utils_1.ensureAbsolutePath(options.tsConfig, env_1.env.SCRIPT_PATH);
}
else {
const fileName = ctx.config.entries[0];
tsConfigPath = findTSConfig_1.findTsConfig({ fileName: fileName, root: env_1.env.APP_ROOT });
}
let baseURL = options.baseUrl;
let tsConfigDirectory;
if (tsConfigPath) {
const data = parseTypescriptConfig_1.parseTypescriptConfig(tsConfigPath);
tsConfigDirectory = path.dirname(tsConfigPath);
const tsConfig = data.config;
if (data.error) {
let message = 'Error while initializing tsconfig';
ctx.fatal('tsconfig error', [data.error.messageText || message]);
}
if (tsConfig) {
let tsConfigCompilerOptions = {};
if (tsConfig.compilerOptions) {
tsConfigCompilerOptions = tsConfig.compilerOptions;
if (tsConfigCompilerOptions.baseUrl) {
baseURL = tsConfigCompilerOptions.baseUrl;
}
}
if (tsConfig.extends) {
/**
* This 'getExtendedTsConfig' function can probably be used to simplify all this 'extends' code
* significantly, because it merges all the extended configs into the resulting one.
*/
const [extendedData, extendedPath] = getExtendedTsConfig_1.getExtendedTsConfig(data, tsConfigDirectory);
if (extendedData.error) {
let message = 'Error while initializing tsconfig';
ctx.fatal('tsconfig extends error', [extendedData.error.messageText || message]);
}
const extendedOptions = (_a = extendedData.config) === null || _a === void 0 ? void 0 : _a.compilerOptions;
if (extendedOptions) {
if (extendedOptions.baseUrl && !baseURL) {
tsConfigDirectory = extendedPath;
baseURL = extendedOptions.baseUrl;
}
for (const key in extendedOptions) {
tsConfigCompilerOptions[key] = extendedOptions[key];
}
}
}
if (tsConfig.compilerOptions) {
const tsConfigCompilerOptions = tsConfig.compilerOptions;
if (tsConfigCompilerOptions.paths)
options.paths = tsConfigCompilerOptions.paths;
// to keep it compatible with the old versions
if (tsConfigCompilerOptions.allowSyntheticDefaultImports)
options.esModuleInterop = true;
// esModuleInterop has more weight over allowSyntheticDefaultImports
if (tsConfigCompilerOptions.esModuleInterop !== undefined)
options.esModuleInterop = tsConfigCompilerOptions.esModuleInterop;
if (tsConfigCompilerOptions.experimentalDecorators !== undefined)
options.experimentalDecorators = tsConfigCompilerOptions.experimentalDecorators;
if (tsConfigCompilerOptions.emitDecoratorMetadata !== undefined)
options.emitDecoratorMetadata = tsConfigCompilerOptions.emitDecoratorMetadata;
if (tsConfigCompilerOptions.jsxFactory)
options.jsxFactory = tsConfigCompilerOptions.jsxFactory;
}
options.tsReferences = tsConfig.references;
}
}
if (baseURL)
options.baseUrl = path.resolve(tsConfigDirectory, baseURL);
if (options.buildEnv === undefined) {
options.buildEnv = {};
}
if (!options.transformers)
options.transformers = [];
// set default helplers
options.buildEnv.require = bundleRuntimeCore_1.BUNDLE_RUNTIME_NAMES.GLOBAL_OBJ + '.' + bundleRuntimeCore_1.BUNDLE_RUNTIME_NAMES.REQUIRE_FUNCTION;
options.buildEnv.cachedModules = bundleRuntimeCore_1.BUNDLE_RUNTIME_NAMES.GLOBAL_OBJ + '.' + bundleRuntimeCore_1.BUNDLE_RUNTIME_NAMES.CACHE_MODULES;
return options;
}
exports.createCompilerOptions = createCompilerOptions;