creevey/lib/server/master/master.js

creevey is a tool for automated visual testing, that tightly integrated with storybook

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = master;

var _path = _interopRequireDefault(require("path"));

var _cluster = _interopRequireDefault(require("cluster"));

var _fs = require("fs");

var _util = require("util");

var _types = require("../../types");

var _stories = require("../../stories");

var _runner = _interopRequireDefault(require("./runner"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const copyFileAsync = (0, _util.promisify)(_fs.copyFile);
const readdirAsync = (0, _util.promisify)(_fs.readdir);
const mkdirAsync = (0, _util.promisify)(_fs.mkdir);

function reportDataModule(data) {
  return `
(function (root, factory) {
  if (typeof module === 'object' && module.exports) {
    module.exports = factory();
  } else {
    root.__CREEVEY_DATA__ = factory();
  }
}(this, function () { return ${JSON.stringify(data)} }));
`;
}

function mergeTests(testsWithReports, testsFromStories) {
  Object.values(testsFromStories).filter(_types.isDefined).forEach(test => {
    const testWithReport = testsWithReports[test.id];
    if (!testWithReport) return;
    test.retries = testWithReport.retries;
    if (testWithReport.status == 'success' || testWithReport.status == 'failed') test.status = testWithReport.status;
    test.results = testWithReport.results;
    test.approved = testWithReport.approved;
  });
  return testsFromStories;
}

async function copyStatics(reportDir) {
  const clientDir = _path.default.join(__dirname, '../../client');

  const files = (await readdirAsync(clientDir, {
    withFileTypes: true
  })).filter(dirent => dirent.isFile() && !dirent.name.endsWith('.d.ts')).map(dirent => dirent.name);
  await mkdirAsync(reportDir, {
    recursive: true
  });

  for (const file of files) {
    await copyFileAsync(_path.default.join(clientDir, file), _path.default.join(reportDir, file));
  }
}

async function master(config) {
  const runner = new _runner.default(config, {});

  const reportDataPath = _path.default.join(config.reportDir, 'data.js');

  let testsFromReport = {};

  try {
    testsFromReport = require(reportDataPath);
  } catch (error) {// Ignore error
  }

  const tests = await (0, _stories.loadTestsFromStories)(config, Object.keys(config.browsers), testsDiff => runner.updateTests(testsDiff));
  runner.updateTests(mergeTests(testsFromReport, tests));
  await runner.init();
  await copyStatics(config.reportDir);
  process.on('SIGINT', () => {
    if (runner.isRunning) {
      // TODO Better handle stop
      Promise.race([new Promise(resolve => setTimeout(resolve, 10000)), new Promise(resolve => runner.once('stop', resolve))]).then(() => _cluster.default.disconnect(() => process.exit(0)));
      runner.stop();
    } else {
      _cluster.default.disconnect(() => process.exit(0));
    }
  });
  process.on('exit', () => (0, _fs.writeFileSync)(reportDataPath, reportDataModule(runner.status.tests)));
  return runner;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../src/server/master/master.ts"],"names":["copyFileAsync","copyFile","readdirAsync","readdir","mkdirAsync","mkdir","reportDataModule","data","JSON","stringify","mergeTests","testsWithReports","testsFromStories","Object","values","filter","isDefined","forEach","test","testWithReport","id","retries","status","results","approved","copyStatics","reportDir","clientDir","path","join","__dirname","files","withFileTypes","dirent","isFile","name","endsWith","map","recursive","file","master","config","runner","Runner","reportDataPath","testsFromReport","require","error","tests","keys","browsers","testsDiff","updateTests","init","process","on","isRunning","Promise","race","resolve","setTimeout","once","then","cluster","disconnect","exit","stop"],"mappings":";;;;;;;AAAA;;AACA;;AACA;;AACA;;AACA;;AACA;;AACA;;;;AAEA,MAAMA,aAAa,GAAG,qBAAUC,YAAV,CAAtB;AACA,MAAMC,YAAY,GAAG,qBAAUC,WAAV,CAArB;AACA,MAAMC,UAAU,GAAG,qBAAUC,SAAV,CAAnB;;AAEA,SAASC,gBAAT,CAA6BC,IAA7B,EAA8C;AAC5C,SAAQ;;;;;;;+BAOqBC,IAAI,CAACC,SAAL,CAAeF,IAAf,CAAqB;CAPlD;AASD;;AAED,SAASG,UAAT,CACEC,gBADF,EAEEC,gBAFF,EAGyC;AACvCC,EAAAA,MAAM,CAACC,MAAP,CAAcF,gBAAd,EACGG,MADH,CACUC,gBADV,EAEGC,OAFH,CAEYC,IAAD,IAAU;AACjB,UAAMC,cAAc,GAAGR,gBAAgB,CAACO,IAAI,CAACE,EAAN,CAAvC;AACA,QAAI,CAACD,cAAL,EAAqB;AACrBD,IAAAA,IAAI,CAACG,OAAL,GAAeF,cAAc,CAACE,OAA9B;AACA,QAAIF,cAAc,CAACG,MAAf,IAAyB,SAAzB,IAAsCH,cAAc,CAACG,MAAf,IAAyB,QAAnE,EAA6EJ,IAAI,CAACI,MAAL,GAAcH,cAAc,CAACG,MAA7B;AAC7EJ,IAAAA,IAAI,CAACK,OAAL,GAAeJ,cAAc,CAACI,OAA9B;AACAL,IAAAA,IAAI,CAACM,QAAL,GAAgBL,cAAc,CAACK,QAA/B;AACD,GATH;AAUA,SAAOZ,gBAAP;AACD;;AAED,eAAea,WAAf,CAA2BC,SAA3B,EAA6D;AAC3D,QAAMC,SAAS,GAAGC,cAAKC,IAAL,CAAUC,SAAV,EAAqB,cAArB,CAAlB;;AACA,QAAMC,KAAK,GAAG,CAAC,MAAM7B,YAAY,CAACyB,SAAD,EAAY;AAAEK,IAAAA,aAAa,EAAE;AAAjB,GAAZ,CAAnB,EACXjB,MADW,CACHkB,MAAD,IAAYA,MAAM,CAACC,MAAP,MAAmB,CAACD,MAAM,CAACE,IAAP,CAAYC,QAAZ,CAAqB,OAArB,CAD5B,EAEXC,GAFW,CAENJ,MAAD,IAAYA,MAAM,CAACE,IAFZ,CAAd;AAGA,QAAM/B,UAAU,CAACsB,SAAD,EAAY;AAAEY,IAAAA,SAAS,EAAE;AAAb,GAAZ,CAAhB;;AACA,OAAK,MAAMC,IAAX,IAAmBR,KAAnB,EAA0B;AACxB,UAAM/B,aAAa,CAAC4B,cAAKC,IAAL,CAAUF,SAAV,EAAqBY,IAArB,CAAD,EAA6BX,cAAKC,IAAL,CAAUH,SAAV,EAAqBa,IAArB,CAA7B,CAAnB;AACD;AACF;;AAEc,eAAeC,MAAf,CAAsBC,MAAtB,EAAuD;AACpE,QAAMC,MAAM,GAAG,IAAIC,eAAJ,CAAWF,MAAX,EAAmB,EAAnB,CAAf;;AACA,QAAMG,cAAc,GAAGhB,cAAKC,IAAL,CAAUY,MAAM,CAACf,SAAjB,EAA4B,SAA5B,CAAvB;;AACA,MAAImB,eAAe,GAAG,EAAtB;;AACA,MAAI;AACFA,IAAAA,eAAe,GAAGC,OAAO,CAACF,cAAD,CAAzB;AACD,GAFD,CAEE,OAAOG,KAAP,EAAc,CACd;AACD;;AACD,QAAMC,KAAK,GAAG,MAAM,mCAAqBP,MAArB,EAA6B5B,MAAM,CAACoC,IAAP,CAAYR,MAAM,CAACS,QAAnB,CAA7B,EAA4DC,SAAD,IAC7ET,MAAM,CAACU,WAAP,CAAmBD,SAAnB,CADkB,CAApB;AAIAT,EAAAA,MAAM,CAACU,WAAP,CAAmB1C,UAAU,CAACmC,eAAD,EAAkBG,KAAlB,CAA7B;AAEA,QAAMN,MAAM,CAACW,IAAP,EAAN;AACA,QAAM5B,WAAW,CAACgB,MAAM,CAACf,SAAR,CAAjB;AAEA4B,EAAAA,OAAO,CAACC,EAAR,CAAW,QAAX,EAAqB,MAAM;AACzB,QAAIb,MAAM,CAACc,SAAX,EAAsB;AACpB;AACAC,MAAAA,OAAO,CAACC,IAAR,CAAa,CACX,IAAID,OAAJ,CAAaE,OAAD,IAAaC,UAAU,CAACD,OAAD,EAAU,KAAV,CAAnC,CADW,EAEX,IAAIF,OAAJ,CAAaE,OAAD,IAAajB,MAAM,CAACmB,IAAP,CAAY,MAAZ,EAAoBF,OAApB,CAAzB,CAFW,CAAb,EAGGG,IAHH,CAGQ,MAAMC,iBAAQC,UAAR,CAAmB,MAAMV,OAAO,CAACW,IAAR,CAAa,CAAb,CAAzB,CAHd;AAIAvB,MAAAA,MAAM,CAACwB,IAAP;AACD,KAPD,MAOO;AACLH,uBAAQC,UAAR,CAAmB,MAAMV,OAAO,CAACW,IAAR,CAAa,CAAb,CAAzB;AACD;AACF,GAXD;AAYAX,EAAAA,OAAO,CAACC,EAAR,CAAW,MAAX,EAAmB,MAAM,uBAAcX,cAAd,EAA8BtC,gBAAgB,CAACoC,MAAM,CAACpB,MAAP,CAAc0B,KAAf,CAA9C,CAAzB;AAEA,SAAON,MAAP;AACD","sourcesContent":["import path from 'path';\nimport cluster from 'cluster';\nimport { writeFileSync, copyFile, readdir, mkdir } from 'fs';\nimport { promisify } from 'util';\nimport { Config, Test, isDefined, ServerTest } from '../../types';\nimport { loadTestsFromStories } from '../../stories';\nimport Runner from './runner';\n\nconst copyFileAsync = promisify(copyFile);\nconst readdirAsync = promisify(readdir);\nconst mkdirAsync = promisify(mkdir);\n\nfunction reportDataModule<T>(data: T): string {\n  return `\n(function (root, factory) {\n  if (typeof module === 'object' && module.exports) {\n    module.exports = factory();\n  } else {\n    root.__CREEVEY_DATA__ = factory();\n  }\n}(this, function () { return ${JSON.stringify(data)} }));\n`;\n}\n\nfunction mergeTests(\n  testsWithReports: Partial<{ [id: string]: Test }>,\n  testsFromStories: Partial<{ [id: string]: ServerTest }>,\n): Partial<{ [id: string]: ServerTest }> {\n  Object.values(testsFromStories)\n    .filter(isDefined)\n    .forEach((test) => {\n      const testWithReport = testsWithReports[test.id];\n      if (!testWithReport) return;\n      test.retries = testWithReport.retries;\n      if (testWithReport.status == 'success' || testWithReport.status == 'failed') test.status = testWithReport.status;\n      test.results = testWithReport.results;\n      test.approved = testWithReport.approved;\n    });\n  return testsFromStories;\n}\n\nasync function copyStatics(reportDir: string): Promise<void> {\n  const clientDir = path.join(__dirname, '../../client');\n  const files = (await readdirAsync(clientDir, { withFileTypes: true }))\n    .filter((dirent) => dirent.isFile() && !dirent.name.endsWith('.d.ts'))\n    .map((dirent) => dirent.name);\n  await mkdirAsync(reportDir, { recursive: true });\n  for (const file of files) {\n    await copyFileAsync(path.join(clientDir, file), path.join(reportDir, file));\n  }\n}\n\nexport default async function master(config: Config): Promise<Runner> {\n  const runner = new Runner(config, {});\n  const reportDataPath = path.join(config.reportDir, 'data.js');\n  let testsFromReport = {};\n  try {\n    testsFromReport = require(reportDataPath);\n  } catch (error) {\n    // Ignore error\n  }\n  const tests = await loadTestsFromStories(config, Object.keys(config.browsers), (testsDiff) =>\n    runner.updateTests(testsDiff),\n  );\n\n  runner.updateTests(mergeTests(testsFromReport, tests));\n\n  await runner.init();\n  await copyStatics(config.reportDir);\n\n  process.on('SIGINT', () => {\n    if (runner.isRunning) {\n      // TODO Better handle stop\n      Promise.race([\n        new Promise((resolve) => setTimeout(resolve, 10000)),\n        new Promise((resolve) => runner.once('stop', resolve)),\n      ]).then(() => cluster.disconnect(() => process.exit(0)));\n      runner.stop();\n    } else {\n      cluster.disconnect(() => process.exit(0));\n    }\n  });\n  process.on('exit', () => writeFileSync(reportDataPath, reportDataModule(runner.status.tests)));\n\n  return runner;\n}\n"]}