How to use CLIEngine method in synthetixio-synpress

Best JavaScript code snippet using synthetixio-synpress

eslint-plugin.ts

Source:eslint-plugin.ts Github

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1namespace ESLintCommands {2 export let GetErrors: string = "GetErrors";3 export let FixErrors: string = "FixErrors";4}5class ESLintResponse {6 request_seq: number;7 command: string;8 version: string;9 body: string;10 error: string;11}12export class ESLintPlugin implements LanguagePlugin {13 private readonly filterSource: boolean | null;14 private readonly additionalRulesDirectory?: string;15 private linter?: any;16 private options?: any;17 private CliEngine?: any;18 private readonly version: string | null;19 private basicPath: string;20 private initError: string;21 constructor(state: PluginState) {22 this.filterSource = state.filterSource;23 this.additionalRulesDirectory = state.additionalRootDirectory;24 this.calcBasicPath(state.eslintPackagePath);25 this.version = this.readVersion();26 if (this.initError == null) {27 this.linter = require(this.basicPath + "lib/cli.js");28 this.options = require(this.basicPath + "lib/options");29 this.CliEngine = require(this.basicPath + "lib/cli-engine");30 }31 }32 onMessage(p: string, writer: MessageWriter): void {33 const request: ESLintRequest = JSON.parse(p);34 let response: ESLintResponse = new ESLintResponse();35 response.request_seq = request.seq;36 response.command = request.command;37 response.version = this.version == null ? "" : this.version;38 try {39 if (this.initError != null) {40 response.error = this.initError;41 return;42 }43 if (response.version.lastIndexOf("0.", 0) == 0) {44 response.error = "This ESLint version (" + this.version + ") is not supported. Please upgrade ESLint.";45 return;46 }47 if (this.linter != null && this.options != null && this.CliEngine != null) {48 let body: any;49 if (request.command === ESLintCommands.GetErrors) {50 body = this.getErrors(request.arguments);51 } else if (request.command === ESLintCommands.FixErrors) {52 body = this.fixErrors(request.arguments);53 }54 if (this.filterSource == null || this.filterSource) {55 ESLintPlugin.filterSourceOut(body);56 }57 response.body = body;58 }59 } catch (e) {60 response.error = e.toString() + "\n\n" + e.stack;61 } finally {62 writer.write(JSON.stringify(response));63 }64 }65 private static filterSourceOut(body: any) {66 for (let i = 0; i < body.length; i++) {67 let elem = body[i];68 if (elem != null) {69 if (elem.source != null) elem.source = "";70 if (elem.messages != null) {71 for (let j = 0; j < elem.messages.length; j++) {72 let message = elem.messages[j];73 if (message.source != null) message.source = "";74 }75 }76 }77 }78 }79 private getErrors(getErrorsArguments: GetErrorsArguments): any {80 let args = this.createArguments(getErrorsArguments);81 const parsedOptions = this.options.parse(args);82 parsedOptions.ignorePath = getErrorsArguments.ignoreFilePath;83 const cliEngine = new this.CliEngine(ESLintPlugin.translateOptions(parsedOptions));84 if (cliEngine.isPathIgnored(getErrorsArguments.fileName)) return [];85 const report = cliEngine.executeOnText(getErrorsArguments.content, getErrorsArguments.fileName, true);86 return ESLintPlugin.formatResults(report, cliEngine, parsedOptions);87 }88 private static formatResults(report: any, cliEngine: any, parsedOptions: any | number) {89 const output = cliEngine.getFormatter(parsedOptions.format)(report.results);90 // todo: too many warnings count91 return JSON.parse(output);92 }93 private fixErrors(fixErrorsArguments: FixErrorsArguments): any {94 let args = this.createArguments(fixErrorsArguments);95 args += " --fix " + fixErrorsArguments.fileName;96 const parsedOptions = this.options.parse(args);97 parsedOptions.ignorePath = fixErrorsArguments.ignoreFilePath;98 const cliEngine = new this.CliEngine(ESLintPlugin.translateOptions(parsedOptions));99 if (cliEngine.isPathIgnored(fixErrorsArguments.fileName)) return [];100 const report = cliEngine.executeOnFiles(parsedOptions._);101 this.CliEngine.outputFixes(report);102 return ESLintPlugin.formatResults(report, cliEngine, parsedOptions);103 }104 private createArguments(getErrorsArguments: any) {105 let args = "";106 if (getErrorsArguments.configPath != null) {107 args += "-c \"" + getErrorsArguments.configPath + "\"";108 }109 args += " --format=json ";110 if (getErrorsArguments.extraOptions != null && getErrorsArguments.extraOptions.length > 0) {111 args += " " + getErrorsArguments.extraOptions;112 }113 if (this.additionalRulesDirectory != null && this.additionalRulesDirectory.length > 0) {114 args += " --rulesdir=\"" + this.additionalRulesDirectory + "\"";115 }116 return args;117 }118 private calcBasicPath(eslintPackagePath: string) {119 if (eslintPackagePath.charAt(eslintPackagePath.length - 1) !== '/' &&120 eslintPackagePath.charAt(eslintPackagePath.length - 1) !== '\\') {121 eslintPackagePath = eslintPackagePath + '/';122 }123 eslintPackagePath = eslintPackagePath.split("\\").join("/");124 this.basicPath = eslintPackagePath;125 }126 private readVersion(): string | null {127 const fs = require("fs");128 const packageJsonPath = this.basicPath + "/package.json";129 if (!fs.existsSync(packageJsonPath)) {130 this.initError = "Can not find package.json under '" + this.basicPath + "'";131 return null;132 }133 const contents = fs.readFileSync(packageJsonPath);134 try {135 const json = JSON.parse(contents);136 return json["version"];137 } catch (e) {138 this.initError = "Can not parse '" + packageJsonPath + "':\n" + e.toString() + "\n\n" + e.stack;139 }140 return null;141 }142 // taken from privtae part of eslint, we need it here143 /**144 * Translates the CLI options into the options expected by the CLIEngine.145 * @param {Object} cliOptions The CLI options to translate.146 * @returns {CLIEngineOptions} The options object for the CLIEngine.147 * @private148 */149 private static translateOptions(cliOptions: any): any {150 return {151 envs: cliOptions.env,152 extensions: cliOptions.ext,153 rules: cliOptions.rule,154 plugins: cliOptions.plugin,155 globals: cliOptions.global,156 ignore: cliOptions.true,157 ignorePath: cliOptions.ignorePath,158 ignorePattern: cliOptions.ignorePattern,159 configFile: cliOptions.config,160 rulePaths: cliOptions.rulesdir,161 useEslintrc: cliOptions.eslintrc,162 parser: cliOptions.parser,163 parserOptions: cliOptions.parserOptions,164 cache: cliOptions.cache,165 cacheFile: cliOptions.cacheFile,166 cacheLocation: cliOptions.cacheLocation,167 fix: cliOptions.fix,168 allowInlineConfig: cliOptions.inlineConfig169 };170 }...

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ESlint.js

Source:ESlint.js Github

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...26 // 默认过滤eslint severity = 1的警告27 excludeWarning: true,28 // 在codev中警告类型为error的应该包含eslint severity的哪些值?范围之外的都将定义为警告29 errorRange: '2 3',30 // new CLIEngine()的配置 具体查看eslint官网31 CLIEngineOptions: {32 useEslintrc: false,33 },34 }, options)35 this.init = function (plugin) {36 let cli = null37 if (!options.default) {38 let eslintrcjs = options.CLIEngineOptions.eslintrcjs39 // 没有配置eslintrcjs路径时默认使用enter配置来查找eslintrcjs40 if (!eslintrcjs) {41 eslintrcjs = utils.findModulePath(42 Array.isArray(this.options.enter) ? this.options.enter[0] : this.options.enter,43 './.eslintrc.js'44 )45 }46 // eslint 工作目录47 const cwd = eslintrcjs && path.dirname(eslintrcjs)48 // 如果没有配置eslint工作目录则使用.eslintrcjs文件所在位置作为工作目录49 options.CLIEngineOptions.cwd = options.CLIEngineOptions.cwd || cwd50 options.CLIEngineOptions.configFile = options.CLIEngineOptions.configFile || eslintrcjs51 // 项目不存在 .eslintrcjs时默认未启用eslit 退出插件52 if (!options.CLIEngineOptions.configFile) {53 return false54 }55 // 创建cli实例56 cli = new CLIEngine(options.CLIEngineOptions)57 } else {58 try {59 cli = new CLIEngine(options.CLIEngineOptions)60 } catch (err) {61 utils.warning('Eslint plugin initialization error, please close the plugin if your project does not use eslint')62 }63 }64 plugin.loader(options.test, function (module, params) {65 // 排除某些66 const exclude = utils.isRegExp(options.exclude) ? 67 options.exclude.test.bind(options.exclude) : 68 typeof options.exclude === 'function' ? options.exclude : null69 if (exclude && exclude(module.getAttr('filePath'))) return params70 // 检查文件71 const code = module.getAttr('source')72 const report = cli.executeOnText(code.toString(), module.getAttr('fileName') + module.getAttr('suffix'))73 // 是否过滤eslint警告...

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test.js

Source:test.js Github

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...24describe('Good Lint', () => {25 it('should find nothing wrong with good files.', () => {26 fs.realpath('./test/good', (err, path) => {27 var files = fs.readdirSync(path).map((name) => { return `${path}/${name}`; });28 const report = new eslint.CLIEngine().executeOnFiles(files);29 assert.equal(report.errorCount, 0);30 assert.equal(report.warningCount, 0);31 files.forEach((file, index) => {32 assert(report.results[index].filePath.endsWith(file));33 });34 });35 });36});37/**38 * Rather than test all the rules (which is only testing ESLint), put code39 * snippets here that we want to flag with some rule and make sure the rule40 * fires.41 */42describe('Bad Lint', () => {43 it('should find camelcase errors', () => {44 const report = new eslint.CLIEngine().executeOnText('var my_favorite_color = \'#112C85\';');45 expectReport(report).contains('camelcase');46 });47 it('should complain about tab characters', () => {48 const report = new eslint.CLIEngine().executeOnText('if (this) {\n\tthat();\n};');49 expectReport(report).contains('no-tabs');50 });51 it('should notice extra spaces', () => {52 const report = new eslint.CLIEngine().executeOnText('var a = 4 + 3;');53 expectReport(report).contains('no-multi-spaces');54 });55 it('should flag long lines', () => {56 const report = new eslint.CLIEngine().executeOnText(57 'function functionWithNamesBeginningWithLongStringsOfCharacters(kajhskdhasdjahskjdhas, aosjdhkjahsdkjhasdsad, ' +58 'asjdhkjsahdkjaksjdh) {\n return 2;\n}\n');59 expectReport(report).contains('max-len');60 });61 it('should require quotes around keywords in object property names', () => {62 const report = new eslint.CLIEngine().executeOnText(63 'var obj = { function: \'no\' }');64 expectReport(report).contains('quote-props');65 });66 it('should require curly braces always', () => {67 const report = new eslint.CLIEngine().executeOnText(68 'if (foo) foo++;');69 expectReport(report).contains('curly');70 });71 it('should flag useless escape characters', () => {72 const report = new eslint.CLIEngine().executeOnText(73 'var foo = \'This \\: is useless escape\';');74 expectReport(report).contains('no-useless-escape');75 });...

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Using AI Code Generation

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1const synthetixioSynpress = require('synthetixio-synpress');2const cli = new synthetixioSynpress.CLIEngine({3 rules: {4 },5});6const report = cli.executeOnFiles(['test.js']);7console.log(report.results[0].messages[0].message);

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Using AI Code Generation

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1const { CLIEngine } = require('synthetixio-synpress');2const cli = new CLIEngine({3});4const report = cli.executeOnFiles(['test.js']);5const formatter = cli.getFormatter();6console.log(formatter(report.results));7const a = 5;8let b = 10;9let c = 15;10if (a > b) {11 b = a;12} else {13 b = c;14}15console.log(b);16✖ 3 problems (3 errors, 0 warnings)

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Using AI Code Generation

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1const synthetixioSynpress = require('synthetixio-synpress');2const CLIEngine = synthetixioSynpress.CLIEngine;3const cli = new CLIEngine({4 plugins: {},5 rules: {},6});7const report = cli.executeOnFiles(['test.js']);8const formatter = cli.getFormatter();9console.log(formatter(report.results));10[MIT](./LICENSE)

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Using AI Code Generation

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1const { CLIEngine } = require('synthetixio-synpress');2const cli = new CLIEngine({3 rules: {4 },5});6const report = cli.executeOnFiles(['test.js']);7const formatter = cli.getFormatter();8console.log(formatter(report.results));

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Using AI Code Generation

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1const synthetixioSynpress = require("synthetixio-synpress");2const { CLIEngine } = synthetixioSynpress;3const eslint = require("eslint");4const { CLIEngine: ESLintCLIEngine } = eslint;5const prettier = require("prettier");6const { CLIEngine: PrettierCLIEngine } = prettier;7const eslintConfigPrettier = require("eslint-config-prettier");8const { CLIEngine: ESLintConfigPrettierCLIEngine } = eslintConfigPrettier;9const eslintPluginPrettier = require("eslint-plugin-prettier");10const { CLIEngine: ESLintPluginPrettierCLIEngine } = eslintPluginPrettier;11const eslintPluginImport = require("eslint-plugin-import");12const { CLIEngine: ESLintPluginImportCLIEngine } = eslintPluginImport;13const cli = new CLIEngine({14});15const eslintCli = new ESLintCLIEngine({16});17const prettierCli = new PrettierCLIEngine({18});19const eslintConfigPrettierCli = new ESLintConfigPrettierCLIEngine({20});21const eslintPluginPrettierCli = new ESLintPluginPrettierCLIEngine({

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Using AI Code Generation

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1const { CLIEngine } = require('synthetixio-synpress');2const cli = new CLIEngine({3 rules: {4 },5});6const report = cli.executeOnFiles(['test.js']);7console.log(report.results[0].messages[0].message);8let a = 1;9let b = 2;10let c = 3;11a = b = c;12document.body.innerHTML = a;

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Using AI Code Generation

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1const {CLIEngine} = require('synthetixio-synpress');2const cli = new CLIEngine({3 cwd: process.cwd(),4 baseConfig: {5 parserOptions: {6 ecmaFeatures: {7 },8 },9 rules: {10 },11 },12});13const report = cli.executeOnFiles(['./test.js']);14CLIEngine.outputFixes(report);15console.log(report.results[0].output);16const { CLIEngine } = require("eslint");17const cli = new CLIEngine({18 cwd: process.cwd(),19 baseConfig: {20 parserOptions: {21 ecmaFeatures: {22 }23 },24 rules: {25 }26 }27});28const report = cli.executeOnFiles(["./test.js"]);29CLIEngine.outputFixes(report);30console.log(report.results[0].output);

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Using AI Code Generation

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1import { CLIEngine } from 'synthetixio-synpress';2import { expect } from 'chai';3import { ethers } from 'hardhat';4import { utils } from 'ethers';5const cli = new CLIEngine({6});7const synthetix = cli.synthetix;8const { toBytes32 } = utils.formatBytes32String;9const [deployer, owner, user1] = cli.accounts;10describe('Synthetix', () => {11 before('deploying contracts', async () => {12 await cli.before();13 });14 describe('Synthetix', () => {15 it('should have the expected parameters set', async () => {16 const expectedResolverAddresses = await Promise.all([17 synthetix.resolver.requireAndGetAddress(toBytes32('ExchangeRates')),18 synthetix.resolver.requireAndGetAddress(toBytes32('FeePool')),19 synthetix.resolver.requireAndGetAddress(toBytes32('SynthetixState')),20 synthetix.resolver.requireAndGetAddress(toBytes32('SynthsUSD')),21 synthetix.resolver.requireAndGetAddress(toBytes32('SynthsETH')),22 ]);23 const actualResolverAddresses = await Promise.all([24 synthetix.resolver.getAddress(toBytes32('ExchangeRates')),25 synthetix.resolver.getAddress(toBytes32('FeePool')),26 synthetix.resolver.getAddress(toBytes32('SynthetixState')),27 synthetix.resolver.getAddress(toBytes32('SynthsUSD')),28 synthetix.resolver.getAddress(toBytes32('SynthsETH')),29 ]);30 assert.deepEqual(actualResolverAddresses, expectedResolverAddresses);31 });32 });33 describe('Synth', () => {34 it('should have the expected parameters set', async () => {35 const expectedResolverAddresses = await Promise.all([36 synthetix.resolver.requireAndGetAddress(toBytes32('ExchangeRates')),37 synthetix.resolver.requireAndGetAddress(toBytes32('Synthetix')),38 ]);39 const actualResolverAddresses = await Promise.all([40 synthetix.resolver.getAddress(toBytes32('ExchangeRates')),41 synthetix.resolver.getAddress(toBytes32('Synthetix')),42 ]);43 assert.deepEqual(actualResolverAddresses, expectedResolverAddresses);44 });45 });46 describe('FeePool', ()

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Using AI Code Generation

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1const { CLIEngine } = require("synthetixio-synpress");2const cli = new CLIEngine({3 rules: {4 },5});6const report = cli.executeOnFiles(["./test.js"]);7console.log(report);

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