screenshot/test_1

node_modules/playwright/lib/transform/esmLoader.js

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+"use strict";
+
+var _fs = _interopRequireDefault(require("fs"));
+var _url = _interopRequireDefault(require("url"));
+var _compilationCache = require("./compilationCache");
+var _portTransport = require("./portTransport");
+var _transform = require("./transform");
+var _util = require("../util");
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Node < 18.6: defaultResolve takes 3 arguments.
+// Node >= 18.6: nextResolve from the chain takes 2 arguments.
+async function resolve(specifier, context, defaultResolve) {
+  var _currentFileDepsColle;
+  if (context.parentURL && context.parentURL.startsWith('file://')) {
+    const filename = _url.default.fileURLToPath(context.parentURL);
+    const resolved = (0, _transform.resolveHook)(filename, specifier);
+    if (resolved !== undefined) specifier = _url.default.pathToFileURL(resolved).toString();
+  }
+  const result = await defaultResolve(specifier, context, defaultResolve);
+  // Note: we collect dependencies here that will be sent to the main thread
+  // (and optionally runner process) after the loading finishes.
+  if (result !== null && result !== void 0 && result.url && result.url.startsWith('file://')) (_currentFileDepsColle = (0, _compilationCache.currentFileDepsCollector)()) === null || _currentFileDepsColle === void 0 || _currentFileDepsColle.add(_url.default.fileURLToPath(result.url));
+  return result;
+}
+
+// Node < 18.6: defaultLoad takes 3 arguments.
+// Node >= 18.6: nextLoad from the chain takes 2 arguments.
+async function load(moduleUrl, context, defaultLoad) {
+  var _transport;
+  // Bail out for wasm, json, etc.
+  // non-js files have context.format === undefined
+  if (context.format !== 'commonjs' && context.format !== 'module' && context.format !== undefined) return defaultLoad(moduleUrl, context, defaultLoad);
+
+  // Bail for built-in modules.
+  if (!moduleUrl.startsWith('file://')) return defaultLoad(moduleUrl, context, defaultLoad);
+  const filename = _url.default.fileURLToPath(moduleUrl);
+  // Bail for node_modules.
+  if (!(0, _transform.shouldTransform)(filename)) return defaultLoad(moduleUrl, context, defaultLoad);
+  const code = _fs.default.readFileSync(filename, 'utf-8');
+  const transformed = (0, _transform.transformHook)(code, filename, moduleUrl);
+
+  // Flush the source maps to the main thread, so that errors during import() are source-mapped.
+  if (transformed.serializedCache) await ((_transport = transport) === null || _transport === void 0 ? void 0 : _transport.send('pushToCompilationCache', {
+    cache: transformed.serializedCache
+  }));
+
+  // Output format is required, so we determine it manually when unknown.
+  // shortCircuit is required by Node >= 18.6 to designate no more loaders should be called.
+  return {
+    format: context.format || ((0, _util.fileIsModule)(filename) ? 'module' : 'commonjs'),
+    source: transformed.code,
+    shortCircuit: true
+  };
+}
+let transport;
+
+// Node.js < 20
+function globalPreload(context) {
+  transport = createTransport(context.port);
+  return `
+    globalThis.__esmLoaderPortPreV20 = port;
+  `;
+}
+
+// Node.js >= 20
+function initialize(data) {
+  transport = createTransport(data === null || data === void 0 ? void 0 : data.port);
+}
+function createTransport(port) {
+  return new _portTransport.PortTransport(port, async (method, params) => {
+    if (method === 'setSingleTSConfig') {
+      (0, _transform.setSingleTSConfig)(params.tsconfig);
+      return;
+    }
+    if (method === 'setTransformConfig') {
+      (0, _transform.setTransformConfig)(params.config);
+      return;
+    }
+    if (method === 'addToCompilationCache') {
+      (0, _compilationCache.addToCompilationCache)(params.cache);
+      return;
+    }
+    if (method === 'getCompilationCache') return {
+      cache: (0, _compilationCache.serializeCompilationCache)()
+    };
+    if (method === 'startCollectingFileDeps') {
+      (0, _compilationCache.startCollectingFileDeps)();
+      return;
+    }
+    if (method === 'stopCollectingFileDeps') {
+      (0, _compilationCache.stopCollectingFileDeps)(params.file);
+      return;
+    }
+  });
+}
+module.exports = {
+  globalPreload,
+  initialize,
+  load,
+  resolve
+};