Your IP : 216.73.216.43
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TsJestTransformer = exports.CACHE_KEY_EL_SEPARATOR = void 0;
var fs_1 = require("fs");
var path_1 = __importDefault(require("path"));
var constants_1 = require("../constants");
var utils_1 = require("../utils");
var importer_1 = require("../utils/importer");
var messages_1 = require("../utils/messages");
var sha1_1 = require("../utils/sha1");
var version_checkers_1 = require("../utils/version-checkers");
var compiler_1 = require("./compiler");
var config_set_1 = require("./config/config-set");
exports.CACHE_KEY_EL_SEPARATOR = '\x00';
var TsJestTransformer = (function () {
function TsJestTransformer() {
this._depGraphs = new Map();
this._watchMode = false;
this._logger = utils_1.rootLogger.child({ namespace: 'ts-jest-transformer' });
version_checkers_1.VersionCheckers.jest.warn();
this.getCacheKey = this.getCacheKey.bind(this);
this.getCacheKeyAsync = this.getCacheKeyAsync.bind(this);
this.process = this.process.bind(this);
this.processAsync = this.processAsync.bind(this);
this._logger.debug('created new transformer');
process.env.TS_JEST = '1';
}
TsJestTransformer.prototype._configsFor = function (transformOptions) {
var config = transformOptions.config, cacheFS = transformOptions.cacheFS;
var ccs = TsJestTransformer._cachedConfigSets.find(function (cs) { return cs.jestConfig.value === config; });
var configSet;
if (ccs) {
this._transformCfgStr = ccs.transformerCfgStr;
this._compiler = ccs.compiler;
this._depGraphs = ccs.depGraphs;
this._tsResolvedModulesCachePath = ccs.tsResolvedModulesCachePath;
this._watchMode = ccs.watchMode;
configSet = ccs.configSet;
}
else {
var serializedJestCfg_1 = (0, utils_1.stringify)(config);
var serializedCcs = TsJestTransformer._cachedConfigSets.find(function (cs) { return cs.jestConfig.serialized === serializedJestCfg_1; });
if (serializedCcs) {
serializedCcs.jestConfig.value = config;
this._transformCfgStr = serializedCcs.transformerCfgStr;
this._compiler = serializedCcs.compiler;
this._depGraphs = serializedCcs.depGraphs;
this._tsResolvedModulesCachePath = serializedCcs.tsResolvedModulesCachePath;
this._watchMode = serializedCcs.watchMode;
configSet = serializedCcs.configSet;
}
else {
this._logger.info('no matching config-set found, creating a new one');
configSet = this._createConfigSet(config);
var jest_1 = __assign({}, config);
jest_1.cacheDirectory = undefined;
this._transformCfgStr = "".concat(new utils_1.JsonableValue(jest_1).serialized).concat(configSet.cacheSuffix);
this._createCompiler(configSet, cacheFS);
this._getFsCachedResolvedModules(configSet);
this._watchMode = process.argv.includes('--watch');
TsJestTransformer._cachedConfigSets.push({
jestConfig: new utils_1.JsonableValue(config),
configSet: configSet,
transformerCfgStr: this._transformCfgStr,
compiler: this._compiler,
depGraphs: this._depGraphs,
tsResolvedModulesCachePath: this._tsResolvedModulesCachePath,
watchMode: this._watchMode,
});
}
}
return configSet;
};
TsJestTransformer.prototype._createConfigSet = function (config) {
return new config_set_1.ConfigSet(config);
};
TsJestTransformer.prototype._createCompiler = function (configSet, cacheFS) {
this._compiler = new compiler_1.TsJestCompiler(configSet, cacheFS);
};
TsJestTransformer.prototype.process = function (sourceText, sourcePath, transformOptions) {
this._logger.debug({ fileName: sourcePath, transformOptions: transformOptions }, 'processing', sourcePath);
var configs = this._configsFor(transformOptions);
var shouldStringifyContent = configs.shouldStringifyContent(sourcePath);
var babelJest = shouldStringifyContent ? undefined : configs.babelJestTransformer;
var result = {
code: this.processWithTs(sourceText, sourcePath, transformOptions).code,
};
if (babelJest) {
this._logger.debug({ fileName: sourcePath }, 'calling babel-jest processor');
result = babelJest.process(result.code, sourcePath, __assign(__assign({}, transformOptions), { instrument: false }));
}
result = this.runTsJestHook(sourcePath, sourceText, transformOptions, result);
return result;
};
TsJestTransformer.prototype.processAsync = function (sourceText, sourcePath, transformOptions) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
this._logger.debug({ fileName: sourcePath, transformOptions: transformOptions }, 'processing', sourcePath);
return [2, new Promise(function (resolve, reject) { return __awaiter(_this, void 0, void 0, function () {
var configs, shouldStringifyContent, babelJest, result, processWithTsResult;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
configs = this._configsFor(transformOptions);
shouldStringifyContent = configs.shouldStringifyContent(sourcePath);
babelJest = shouldStringifyContent ? undefined : configs.babelJestTransformer;
processWithTsResult = this.processWithTs(sourceText, sourcePath, transformOptions);
result = {
code: processWithTsResult.code,
};
if ((_a = processWithTsResult.diagnostics) === null || _a === void 0 ? void 0 : _a.length) {
reject(configs.createTsError(processWithTsResult.diagnostics));
}
if (!babelJest) return [3, 2];
this._logger.debug({ fileName: sourcePath }, 'calling babel-jest processor');
return [4, babelJest.processAsync(result.code, sourcePath, __assign(__assign({}, transformOptions), { instrument: false }))];
case 1:
result = _b.sent();
_b.label = 2;
case 2:
result = this.runTsJestHook(sourcePath, sourceText, transformOptions, result);
resolve(result);
return [2];
}
});
}); })];
});
});
};
TsJestTransformer.prototype.processWithTs = function (sourceText, sourcePath, transformOptions) {
var result;
var configs = this._configsFor(transformOptions);
var shouldStringifyContent = configs.shouldStringifyContent(sourcePath);
var babelJest = shouldStringifyContent ? undefined : configs.babelJestTransformer;
var isDefinitionFile = sourcePath.endsWith(constants_1.DECLARATION_TYPE_EXT);
var isJsFile = constants_1.JS_JSX_REGEX.test(sourcePath);
var isTsFile = !isDefinitionFile && constants_1.TS_TSX_REGEX.test(sourcePath);
if (shouldStringifyContent) {
result = {
code: "module.exports=".concat((0, utils_1.stringify)(sourceText)),
};
}
else if (isDefinitionFile) {
result = {
code: '',
};
}
else if (!configs.parsedTsConfig.options.allowJs && isJsFile) {
this._logger.warn({ fileName: sourcePath }, (0, messages_1.interpolate)("Got a `.js` file to compile while `allowJs` option is not set to `true` (file: {{path}}). To fix this:\n - if you want TypeScript to process JS files, set `allowJs` to `true` in your TypeScript config (usually tsconfig.json)\n - if you do not want TypeScript to process your `.js` files, in your Jest config change the `transform` key which value is `ts-jest` so that it does not match `.js` files anymore", { path: sourcePath }));
result = {
code: sourceText,
};
}
else if (isJsFile || isTsFile) {
result = this._compiler.getCompiledOutput(sourceText, sourcePath, {
depGraphs: this._depGraphs,
supportsStaticESM: transformOptions.supportsStaticESM,
watchMode: this._watchMode,
});
}
else {
var message = babelJest ? "Got a unknown file type to compile (file: {{path}}). To fix this, in your Jest config change the `transform` key which value is `ts-jest` so that it does not match this kind of files anymore. If you still want Babel to process it, add another entry to the `transform` option with value `babel-jest` which key matches this type of files." : "Got a unknown file type to compile (file: {{path}}). To fix this, in your Jest config change the `transform` key which value is `ts-jest` so that it does not match this kind of files anymore.";
this._logger.warn({ fileName: sourcePath }, (0, messages_1.interpolate)(message, { path: sourcePath }));
result = {
code: sourceText,
};
}
return result;
};
TsJestTransformer.prototype.runTsJestHook = function (sourcePath, sourceText, transformOptions, compiledOutput) {
var hooksFile = process.env.TS_JEST_HOOKS;
var hooks;
if (hooksFile) {
hooksFile = path_1.default.resolve(this._configsFor(transformOptions).cwd, hooksFile);
hooks = importer_1.importer.tryTheseOr(hooksFile, {});
}
if (hooks === null || hooks === void 0 ? void 0 : hooks.afterProcess) {
this._logger.debug({ fileName: sourcePath, hookName: 'afterProcess' }, 'calling afterProcess hook');
var newResult = hooks.afterProcess([sourceText, sourcePath, transformOptions.config, transformOptions], compiledOutput);
if (newResult) {
return newResult;
}
}
return compiledOutput;
};
TsJestTransformer.prototype.getCacheKey = function (fileContent, filePath, transformOptions) {
var _a;
var configs = this._configsFor(transformOptions);
this._logger.debug({ fileName: filePath, transformOptions: transformOptions }, 'computing cache key for', filePath);
var _b = transformOptions.instrument, instrument = _b === void 0 ? false : _b;
var constructingCacheKeyElements = [
this._transformCfgStr,
exports.CACHE_KEY_EL_SEPARATOR,
configs.rootDir,
exports.CACHE_KEY_EL_SEPARATOR,
"instrument:".concat(instrument ? 'on' : 'off'),
exports.CACHE_KEY_EL_SEPARATOR,
fileContent,
exports.CACHE_KEY_EL_SEPARATOR,
filePath,
];
if (!configs.isolatedModules && this._tsResolvedModulesCachePath) {
var resolvedModuleNames = void 0;
if (((_a = this._depGraphs.get(filePath)) === null || _a === void 0 ? void 0 : _a.fileContent) === fileContent) {
this._logger.debug({ fileName: filePath, transformOptions: transformOptions }, 'getting resolved modules from disk caching or memory caching for', filePath);
resolvedModuleNames = this._depGraphs
.get(filePath)
.resolvedModuleNames.filter(function (moduleName) { return (0, fs_1.existsSync)(moduleName); });
}
else {
this._logger.debug({ fileName: filePath, transformOptions: transformOptions }, 'getting resolved modules from TypeScript API for', filePath);
resolvedModuleNames = this._compiler.getResolvedModules(fileContent, filePath, transformOptions.cacheFS);
this._depGraphs.set(filePath, {
fileContent: fileContent,
resolvedModuleNames: resolvedModuleNames,
});
(0, fs_1.writeFileSync)(this._tsResolvedModulesCachePath, (0, utils_1.stringify)(__spreadArray([], __read(this._depGraphs), false)));
}
resolvedModuleNames.forEach(function (moduleName) {
constructingCacheKeyElements.push(exports.CACHE_KEY_EL_SEPARATOR, moduleName, exports.CACHE_KEY_EL_SEPARATOR, (0, fs_1.statSync)(moduleName).mtimeMs.toString());
});
}
return sha1_1.sha1.apply(void 0, __spreadArray([], __read(constructingCacheKeyElements), false));
};
TsJestTransformer.prototype.getCacheKeyAsync = function (sourceText, sourcePath, transformOptions) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2, Promise.resolve(this.getCacheKey(sourceText, sourcePath, transformOptions))];
});
});
};
TsJestTransformer.prototype._getFsCachedResolvedModules = function (configSet) {
var cacheDir = configSet.tsCacheDir;
if (!configSet.isolatedModules && cacheDir) {
(0, fs_1.mkdirSync)(cacheDir, { recursive: true });
this._tsResolvedModulesCachePath = path_1.default.join(cacheDir, (0, sha1_1.sha1)('ts-jest-resolved-modules', exports.CACHE_KEY_EL_SEPARATOR));
try {
var cachedTSResolvedModules = (0, fs_1.readFileSync)(this._tsResolvedModulesCachePath, 'utf-8');
this._depGraphs = new Map((0, utils_1.parse)(cachedTSResolvedModules));
}
catch (e) { }
}
};
TsJestTransformer._cachedConfigSets = [];
return TsJestTransformer;
}());
exports.TsJestTransformer = TsJestTransformer;