272 lines
6.4 KiB
JavaScript
272 lines
6.4 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.getSequencer = exports.isJSONString = exports.getRunner = exports.getWatchPlugin = exports.getTestEnvironment = exports.resolveWithPrefix = exports._replaceRootDirTags = exports.replaceRootDirInPath = exports.escapeGlobCharacters = exports.resolve = exports.DOCUMENTATION_NOTE = exports.BULLET = void 0;
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function _path() {
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const data = _interopRequireDefault(require('path'));
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_path = function _path() {
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return data;
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};
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return data;
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}
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function _jestValidate() {
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const data = require('jest-validate');
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_jestValidate = function _jestValidate() {
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return data;
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};
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return data;
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}
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function _jestResolve() {
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const data = _interopRequireDefault(require('jest-resolve'));
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_jestResolve = function _jestResolve() {
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return data;
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};
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return data;
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}
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function _chalk() {
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const data = _interopRequireDefault(require('chalk'));
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_chalk = function _chalk() {
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return data;
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};
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return data;
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}
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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const BULLET = _chalk().default.bold('\u25cf ');
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exports.BULLET = BULLET;
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const DOCUMENTATION_NOTE = ` ${_chalk().default.bold(
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'Configuration Documentation:'
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)}
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https://jestjs.io/docs/configuration.html
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`;
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exports.DOCUMENTATION_NOTE = DOCUMENTATION_NOTE;
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const createValidationError = message =>
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new (_jestValidate()).ValidationError(
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`${BULLET}Validation Error`,
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message,
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DOCUMENTATION_NOTE
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);
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const resolve = (resolver, {key, filePath, rootDir, optional}) => {
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const module = _jestResolve().default.findNodeModule(
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replaceRootDirInPath(rootDir, filePath),
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{
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basedir: rootDir,
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resolver: resolver || undefined
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}
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);
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if (!module && !optional) {
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throw createValidationError(` Module ${_chalk().default.bold(
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filePath
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)} in the ${_chalk().default.bold(key)} option was not found.
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${_chalk().default.bold('<rootDir>')} is: ${rootDir}`);
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} /// can cast as string since nulls will be thrown
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return module;
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};
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exports.resolve = resolve;
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const escapeGlobCharacters = path => path.replace(/([()*{}\[\]!?\\])/g, '\\$1');
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exports.escapeGlobCharacters = escapeGlobCharacters;
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const replaceRootDirInPath = (rootDir, filePath) => {
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if (!/^<rootDir>/.test(filePath)) {
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return filePath;
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}
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return _path().default.resolve(
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rootDir,
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_path().default.normalize('./' + filePath.substr('<rootDir>'.length))
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);
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};
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exports.replaceRootDirInPath = replaceRootDirInPath;
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const _replaceRootDirInObject = (rootDir, config) => {
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const newConfig = {};
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for (const configKey in config) {
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newConfig[configKey] =
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configKey === 'rootDir'
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? config[configKey]
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: _replaceRootDirTags(rootDir, config[configKey]);
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}
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return newConfig;
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};
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const _replaceRootDirTags = (rootDir, config) => {
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if (config == null) {
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return config;
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}
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switch (typeof config) {
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case 'object':
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if (Array.isArray(config)) {
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/// can be string[] or {}[]
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return config.map(item => _replaceRootDirTags(rootDir, item));
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}
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if (config instanceof RegExp) {
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return config;
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}
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return _replaceRootDirInObject(rootDir, config);
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case 'string':
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return replaceRootDirInPath(rootDir, config);
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}
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return config;
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};
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exports._replaceRootDirTags = _replaceRootDirTags;
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const resolveWithPrefix = (
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resolver,
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{filePath, humanOptionName, optionName, prefix, rootDir}
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) => {
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const fileName = replaceRootDirInPath(rootDir, filePath);
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let module = _jestResolve().default.findNodeModule(`${prefix}${fileName}`, {
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basedir: rootDir,
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resolver: resolver || undefined
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});
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if (module) {
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return module;
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}
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try {
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return require.resolve(`${prefix}${fileName}`);
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} catch (e) {}
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module = _jestResolve().default.findNodeModule(fileName, {
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basedir: rootDir,
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resolver: resolver || undefined
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});
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if (module) {
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return module;
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}
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try {
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return require.resolve(fileName);
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} catch (e) {}
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throw createValidationError(
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` ${humanOptionName} ${_chalk().default.bold(
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fileName
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)} cannot be found. Make sure the ${_chalk().default.bold(
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optionName
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)} configuration option points to an existing node module.`
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);
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};
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/**
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* Finds the test environment to use:
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*
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* 1. looks for jest-environment-<name> relative to project.
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* 1. looks for jest-environment-<name> relative to Jest.
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* 1. looks for <name> relative to project.
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* 1. looks for <name> relative to Jest.
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*/
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exports.resolveWithPrefix = resolveWithPrefix;
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const getTestEnvironment = ({rootDir, testEnvironment: filePath}) =>
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resolveWithPrefix(undefined, {
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filePath,
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humanOptionName: 'Test environment',
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optionName: 'testEnvironment',
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prefix: 'jest-environment-',
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rootDir
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});
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/**
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* Finds the watch plugins to use:
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*
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* 1. looks for jest-watch-<name> relative to project.
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* 1. looks for jest-watch-<name> relative to Jest.
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* 1. looks for <name> relative to project.
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* 1. looks for <name> relative to Jest.
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*/
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exports.getTestEnvironment = getTestEnvironment;
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const getWatchPlugin = (resolver, {filePath, rootDir}) =>
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resolveWithPrefix(resolver, {
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filePath,
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humanOptionName: 'Watch plugin',
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optionName: 'watchPlugins',
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prefix: 'jest-watch-',
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rootDir
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});
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/**
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* Finds the runner to use:
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*
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* 1. looks for jest-runner-<name> relative to project.
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* 1. looks for jest-runner-<name> relative to Jest.
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* 1. looks for <name> relative to project.
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* 1. looks for <name> relative to Jest.
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*/
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exports.getWatchPlugin = getWatchPlugin;
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const getRunner = (resolver, {filePath, rootDir}) =>
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resolveWithPrefix(resolver, {
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filePath,
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humanOptionName: 'Jest Runner',
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optionName: 'runner',
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prefix: 'jest-runner-',
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rootDir
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});
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exports.getRunner = getRunner;
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// newtype
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const isJSONString = text =>
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text != null &&
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typeof text === 'string' &&
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text.startsWith('{') &&
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text.endsWith('}');
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exports.isJSONString = isJSONString;
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const getSequencer = (resolver, {filePath, rootDir}) =>
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resolveWithPrefix(resolver, {
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filePath,
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humanOptionName: 'Jest Sequencer',
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optionName: 'testSequencer',
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prefix: 'jest-sequencer-',
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rootDir
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});
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exports.getSequencer = getSequencer;
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