78 lines
2.9 KiB
JavaScript
78 lines
2.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var path = require("path");
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var utils = require("./utils");
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function getConfigFile(compiler, loader, loaderOptions, compilerCompatible, log, compilerDetailsLogMessage) {
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var configFilePath = findConfigFile(compiler, path.dirname(loader.resourcePath), loaderOptions.configFileName);
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var configFileError;
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var configFile;
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if (configFilePath) {
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if (compilerCompatible) {
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log.logInfo((compilerDetailsLogMessage + " and " + configFilePath).green);
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}
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else {
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log.logInfo(("ts-loader: Using config file at " + configFilePath).green);
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}
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// HACK: relies on the fact that passing an extra argument won't break
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// the old API that has a single parameter
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configFile = compiler.readConfigFile(configFilePath, compiler.sys.readFile);
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if (configFile.error) {
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configFileError = utils.formatErrors([configFile.error], loaderOptions, compiler, { file: configFilePath })[0];
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}
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}
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else {
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if (compilerCompatible) {
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log.logInfo(compilerDetailsLogMessage.green);
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}
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configFile = {
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config: {
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compilerOptions: {},
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files: [],
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},
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};
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}
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if (!configFileError) {
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configFile.config.compilerOptions = Object.assign({}, configFile.config.compilerOptions, loaderOptions.compilerOptions);
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// do any necessary config massaging
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if (loaderOptions.transpileOnly) {
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configFile.config.compilerOptions.isolatedModules = true;
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}
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}
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return {
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configFilePath: configFilePath,
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configFile: configFile,
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configFileError: configFileError
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};
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}
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exports.getConfigFile = getConfigFile;
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/**
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* The tsconfig.json is found using the same method as `tsc`, starting in the current directory
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* and continuing up the parent directory chain.
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*/
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function findConfigFile(compiler, searchPath, configFileName) {
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while (true) {
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var fileName = path.join(searchPath, configFileName);
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if (compiler.sys.fileExists(fileName)) {
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return fileName;
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}
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var parentPath = path.dirname(searchPath);
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if (parentPath === searchPath) {
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break;
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}
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searchPath = parentPath;
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}
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return undefined;
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}
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function getConfigParseResult(compiler, configFile, configFilePath) {
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var configParseResult;
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if (typeof compiler.parseJsonConfigFileContent === 'function') {
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// parseConfigFile was renamed between 1.6.2 and 1.7
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configParseResult = compiler.parseJsonConfigFileContent(configFile.config, compiler.sys, path.dirname(configFilePath || ''));
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}
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else {
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configParseResult = compiler.parseConfigFile(configFile.config, compiler.sys, path.dirname(configFilePath || ''));
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}
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return configParseResult;
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}
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exports.getConfigParseResult = getConfigParseResult;
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