Added node_modules for the updating to work properly.

1 files changed, 385 insertions, 0 deletions

diff --git a/node_modules/jest-haste-map/build/crawlers/watchman.js b/node_modules/jest-haste-map/build/crawlers/watchman.js
new file mode 100644
index 0000000..b58384d
--- /dev/null
+++ b/node_modules/jest-haste-map/build/crawlers/watchman.js
@@ -0,0 +1,385 @@
+'use strict';
+
+function path() {
+  const data = _interopRequireWildcard(require('path'));
+
+  path = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _fbWatchman() {
+  const data = _interopRequireDefault(require('fb-watchman'));
+
+  _fbWatchman = function () {
+    return data;
+  };
+
+  return data;
+}
+
+var _constants = _interopRequireDefault(require('../constants'));
+
+var fastPath = _interopRequireWildcard(require('../lib/fast_path'));
+
+var _normalizePathSep = _interopRequireDefault(
+  require('../lib/normalizePathSep')
+);
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+const watchmanURL = 'https://facebook.github.io/watchman/docs/troubleshooting';
+
+function WatchmanError(error) {
+  error.message =
+    `Watchman error: ${error.message.trim()}. Make sure watchman ` +
+    `is running for this project. See ${watchmanURL}.`;
+  return error;
+}
+/**
+ * Wrap watchman capabilityCheck method as a promise.
+ *
+ * @param client watchman client
+ * @param caps capabilities to verify
+ * @returns a promise resolving to a list of verified capabilities
+ */
+
+async function capabilityCheck(client, caps) {
+  return new Promise((resolve, reject) => {
+    client.capabilityCheck(
+      // @ts-expect-error: incorrectly typed
+      caps,
+      (error, response) => {
+        if (error) {
+          reject(error);
+        } else {
+          resolve(response);
+        }
+      }
+    );
+  });
+}
+
+module.exports = async function watchmanCrawl(options) {
+  const fields = ['name', 'exists', 'mtime_ms', 'size'];
+  const {data, extensions, ignore, rootDir, roots} = options;
+  const defaultWatchExpression = ['allof', ['type', 'f']];
+  const clocks = data.clocks;
+  const client = new (_fbWatchman().default.Client)(); // https://facebook.github.io/watchman/docs/capabilities.html
+  // Check adds about ~28ms
+
+  const capabilities = await capabilityCheck(client, {
+    // If a required capability is missing then an error will be thrown,
+    // we don't need this assertion, so using optional instead.
+    optional: ['suffix-set']
+  });
+
+  if (
+    capabilities !== null &&
+    capabilities !== void 0 &&
+    capabilities.capabilities['suffix-set']
+  ) {
+    // If available, use the optimized `suffix-set` operation:
+    // https://facebook.github.io/watchman/docs/expr/suffix.html#suffix-set
+    defaultWatchExpression.push(['suffix', extensions]);
+  } else {
+    // Otherwise use the older and less optimal suffix tuple array
+    defaultWatchExpression.push([
+      'anyof',
+      ...extensions.map(extension => ['suffix', extension])
+    ]);
+  }
+
+  let clientError;
+  client.on('error', error => (clientError = WatchmanError(error)));
+
+  const cmd = (...args) =>
+    new Promise((resolve, reject) =>
+      client.command(args, (error, result) =>
+        error ? reject(WatchmanError(error)) : resolve(result)
+      )
+    );
+
+  if (options.computeSha1) {
+    const {capabilities} = await cmd('list-capabilities');
+
+    if (capabilities.indexOf('field-content.sha1hex') !== -1) {
+      fields.push('content.sha1hex');
+    }
+  }
+
+  async function getWatchmanRoots(roots) {
+    const watchmanRoots = new Map();
+    await Promise.all(
+      roots.map(async root => {
+        const response = await cmd('watch-project', root);
+        const existing = watchmanRoots.get(response.watch); // A root can only be filtered if it was never seen with a
+        // relative_path before.
+
+        const canBeFiltered = !existing || existing.length > 0;
+
+        if (canBeFiltered) {
+          if (response.relative_path) {
+            watchmanRoots.set(
+              response.watch,
+              (existing || []).concat(response.relative_path)
+            );
+          } else {
+            // Make the filter directories an empty array to signal that this
+            // root was already seen and needs to be watched for all files or
+            // directories.
+            watchmanRoots.set(response.watch, []);
+          }
+        }
+      })
+    );
+    return watchmanRoots;
+  }
+
+  async function queryWatchmanForDirs(rootProjectDirMappings) {
+    const results = new Map();
+    let isFresh = false;
+    await Promise.all(
+      Array.from(rootProjectDirMappings).map(
+        async ([root, directoryFilters]) => {
+          var _since$scm;
+
+          const expression = Array.from(defaultWatchExpression);
+          const glob = [];
+
+          if (directoryFilters.length > 0) {
+            expression.push([
+              'anyof',
+              ...directoryFilters.map(dir => ['dirname', dir])
+            ]);
+
+            for (const directory of directoryFilters) {
+              for (const extension of extensions) {
+                glob.push(`${directory}/**/*.${extension}`);
+              }
+            }
+          } else {
+            for (const extension of extensions) {
+              glob.push(`**/*.${extension}`);
+            }
+          } // Jest is only going to store one type of clock; a string that
+          // represents a local clock. However, the Watchman crawler supports
+          // a second type of clock that can be written by automation outside of
+          // Jest, called an "scm query", which fetches changed files based on
+          // source control mergebases. The reason this is necessary is because
+          // local clocks are not portable across systems, but scm queries are.
+          // By using scm queries, we can create the haste map on a different
+          // system and import it, transforming the clock into a local clock.
+
+          const since = clocks.get(fastPath.relative(rootDir, root));
+          const query =
+            since !== undefined // Use the `since` generator if we have a clock available
+              ? {
+                  expression,
+                  fields,
+                  since
+                } // Otherwise use the `glob` filter
+              : {
+                  expression,
+                  fields,
+                  glob,
+                  glob_includedotfiles: true
+                };
+          const response = await cmd('query', root, query);
+
+          if ('warning' in response) {
+            console.warn('watchman warning: ', response.warning);
+          } // When a source-control query is used, we ignore the "is fresh"
+          // response from Watchman because it will be true despite the query
+          // being incremental.
+
+          const isSourceControlQuery =
+            typeof since !== 'string' &&
+            (since === null || since === void 0
+              ? void 0
+              : (_since$scm = since.scm) === null || _since$scm === void 0
+              ? void 0
+              : _since$scm['mergebase-with']) !== undefined;
+
+          if (!isSourceControlQuery) {
+            isFresh = isFresh || response.is_fresh_instance;
+          }
+
+          results.set(root, response);
+        }
+      )
+    );
+    return {
+      isFresh,
+      results
+    };
+  }
+
+  let files = data.files;
+  let removedFiles = new Map();
+  const changedFiles = new Map();
+  let results;
+  let isFresh = false;
+
+  try {
+    const watchmanRoots = await getWatchmanRoots(roots);
+    const watchmanFileResults = await queryWatchmanForDirs(watchmanRoots); // Reset the file map if watchman was restarted and sends us a list of
+    // files.
+
+    if (watchmanFileResults.isFresh) {
+      files = new Map();
+      removedFiles = new Map(data.files);
+      isFresh = true;
+    }
+
+    results = watchmanFileResults.results;
+  } finally {
+    client.end();
+  }
+
+  if (clientError) {
+    throw clientError;
+  }
+
+  for (const [watchRoot, response] of results) {
+    const fsRoot = (0, _normalizePathSep.default)(watchRoot);
+    const relativeFsRoot = fastPath.relative(rootDir, fsRoot);
+    clocks.set(
+      relativeFsRoot, // Ensure we persist only the local clock.
+      typeof response.clock === 'string' ? response.clock : response.clock.clock
+    );
+
+    for (const fileData of response.files) {
+      const filePath =
+        fsRoot + path().sep + (0, _normalizePathSep.default)(fileData.name);
+      const relativeFilePath = fastPath.relative(rootDir, filePath);
+      const existingFileData = data.files.get(relativeFilePath); // If watchman is fresh, the removed files map starts with all files
+      // and we remove them as we verify they still exist.
+
+      if (isFresh && existingFileData && fileData.exists) {
+        removedFiles.delete(relativeFilePath);
+      }
+
+      if (!fileData.exists) {
+        // No need to act on files that do not exist and were not tracked.
+        if (existingFileData) {
+          files.delete(relativeFilePath); // If watchman is not fresh, we will know what specific files were
+          // deleted since we last ran and can track only those files.
+
+          if (!isFresh) {
+            removedFiles.set(relativeFilePath, existingFileData);
+          }
+        }
+      } else if (!ignore(filePath)) {
+        const mtime =
+          typeof fileData.mtime_ms === 'number'
+            ? fileData.mtime_ms
+            : fileData.mtime_ms.toNumber();
+        const size = fileData.size;
+        let sha1hex = fileData['content.sha1hex'];
+
+        if (typeof sha1hex !== 'string' || sha1hex.length !== 40) {
+          sha1hex = undefined;
+        }
+
+        let nextData;
+
+        if (
+          existingFileData &&
+          existingFileData[_constants.default.MTIME] === mtime
+        ) {
+          nextData = existingFileData;
+        } else if (
+          existingFileData &&
+          sha1hex &&
+          existingFileData[_constants.default.SHA1] === sha1hex
+        ) {
+          nextData = [
+            existingFileData[0],
+            mtime,
+            existingFileData[2],
+            existingFileData[3],
+            existingFileData[4],
+            existingFileData[5]
+          ];
+        } else {
+          var _sha1hex;
+
+          // See ../constants.ts
+          nextData = [
+            '',
+            mtime,
+            size,
+            0,
+            '',
+            (_sha1hex = sha1hex) !== null && _sha1hex !== void 0
+              ? _sha1hex
+              : null
+          ];
+        }
+
+        files.set(relativeFilePath, nextData);
+        changedFiles.set(relativeFilePath, nextData);
+      }
+    }
+  }
+
+  data.files = files;
+  return {
+    changedFiles: isFresh ? undefined : changedFiles,
+    hasteMap: data,
+    removedFiles
+  };
+};