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How to use getChromiumRevision method in Puppeteer

Best JavaScript code snippet using puppeteer

bisect.js

Source:bisect.js

...44  console.log(help);45  process.exit(0);46}47if (typeof argv.good !== 'number') {48  argv.good = getChromiumRevision('main');49  if (typeof argv.good !== 'number') {50    console.log(51      COLOR_RED +52        'ERROR: Could not parse current Chromium revision' +53        COLOR_RESET54    );55    console.log(help);56    process.exit(1);57  }58}59if (typeof argv.bad !== 'number') {60  argv.bad = getChromiumRevision();61  if (typeof argv.bad !== 'number') {62    console.log(63      COLOR_RED +64        'ERROR: Could not parse Chromium revision in the main branch' +65        COLOR_RESET66    );67    console.log(help);68    process.exit(1);69  }70}71if (!argv.script && !argv['unit-test']) {72  console.log(73    COLOR_RED +74      'ERROR: Expected to be given a script or a unit test to run' +75      COLOR_RESET76  );77  console.log(help);78  process.exit(1);79}80const scriptPath = argv.script ? path.resolve(argv.script) : null;81if (argv.script && !fs.existsSync(scriptPath)) {82  console.log(83    COLOR_RED +84      'ERROR: Expected to be given a path to a script to run' +85      COLOR_RESET86  );87  console.log(help);88  process.exit(1);89}90(async (scriptPath, good, bad, pattern, noCache) => {91  const span = Math.abs(good - bad);92  console.log(93    `Bisecting ${COLOR_YELLOW}${span}${COLOR_RESET} revisions in ${COLOR_YELLOW}~${94      span.toString(2).length95    }${COLOR_RESET} iterations`96  );97  while (true) {98    const middle = Math.round((good + bad) / 2);99    const revision = await findDownloadableRevision(middle, good, bad);100    if (!revision || revision === good || revision === bad) break;101    let info = browserFetcher.revisionInfo(revision);102    const shouldRemove = noCache && !info.local;103    info = await downloadRevision(revision);104    const exitCode = await (pattern105      ? runUnitTest(pattern, info)106      : runScript(scriptPath, info));107    if (shouldRemove) await browserFetcher.remove(revision);108    let outcome;109    if (exitCode) {110      bad = revision;111      outcome = COLOR_RED + 'BAD' + COLOR_RESET;112    } else {113      good = revision;114      outcome = COLOR_GREEN + 'GOOD' + COLOR_RESET;115    }116    const span = Math.abs(good - bad);117    let fromText = '';118    let toText = '';119    if (good < bad) {120      fromText = COLOR_GREEN + good + COLOR_RESET;121      toText = COLOR_RED + bad + COLOR_RESET;122    } else {123      fromText = COLOR_RED + bad + COLOR_RESET;124      toText = COLOR_GREEN + good + COLOR_RESET;125    }126    console.log(127      `- ${COLOR_YELLOW}r${revision}${COLOR_RESET} was ${outcome}. Bisecting [${fromText}, ${toText}] - ${COLOR_YELLOW}${span}${COLOR_RESET} revisions and ${COLOR_YELLOW}~${128        span.toString(2).length129      }${COLOR_RESET} iterations`130    );131  }132  const [fromSha, toSha] = await Promise.all([133    revisionToSha(Math.min(good, bad)),134    revisionToSha(Math.max(good, bad)),135  ]);136  console.log(137    `RANGE: https://chromium.googlesource.com/chromium/src/+log/${fromSha}..${toSha}`138  );139})(scriptPath, argv.good, argv.bad, argv['unit-test'], argv['no-cache']);140function runScript(scriptPath, revisionInfo) {141  const log = debug('bisect:runscript');142  log('Running script');143  const child = fork(scriptPath, [], {144    stdio: ['inherit', 'inherit', 'inherit', 'ipc'],145    env: {146      ...process.env,147      PUPPETEER_EXECUTABLE_PATH: revisionInfo.executablePath,148    },149  });150  return new Promise((resolve, reject) => {151    child.on('error', (err) => reject(err));152    child.on('exit', (code) => resolve(code));153  });154}155function runUnitTest(pattern, revisionInfo) {156  const log = debug('bisect:rununittest');157  log('Running unit test');158  const child = spawn('npm run unit', ['--', '-g', pattern], {159    stdio: ['inherit', 'inherit', 'inherit', 'ipc'],160    shell: true,161    env: {162      ...process.env,163      PUPPETEER_EXECUTABLE_PATH: revisionInfo.executablePath,164    },165  });166  return new Promise((resolve, reject) => {167    child.on('error', (err) => reject(err));168    child.on('exit', (code) => resolve(code));169  });170}171async function downloadRevision(revision) {172  const log = debug('bisect:download');173  log(`Downloading ${revision}`);174  let progressBar = null;175  let lastDownloadedBytes = 0;176  return await browserFetcher.download(177    revision,178    (downloadedBytes, totalBytes) => {179      if (!progressBar) {180        const ProgressBar = require('progress');181        progressBar = new ProgressBar(182          `- downloading Chromium r${revision} - ${toMegabytes(183            totalBytes184          )} [:bar] :percent :etas `,185          {186            complete: '=',187            incomplete: ' ',188            width: 20,189            total: totalBytes,190          }191        );192      }193      const delta = downloadedBytes - lastDownloadedBytes;194      lastDownloadedBytes = downloadedBytes;195      progressBar.tick(delta);196    }197  );198  function toMegabytes(bytes) {199    const mb = bytes / 1024 / 1024;200    return `${Math.round(mb * 10) / 10} Mb`;201  }202}203async function findDownloadableRevision(rev, from, to) {204  const log = debug('bisect:findrev');205  const min = Math.min(from, to);206  const max = Math.max(from, to);207  log(`Looking around ${rev} from [${min}, ${max}]`);208  if (await browserFetcher.canDownload(rev)) return rev;209  let down = rev;210  let up = rev;211  while (min <= down || up <= max) {212    const [downOk, upOk] = await Promise.all([213      down > min ? probe(--down) : Promise.resolve(false),214      up < max ? probe(++up) : Promise.resolve(false),215    ]);216    if (downOk) return down;217    if (upOk) return up;218  }219  return null;220  async function probe(rev) {221    const result = await browserFetcher.canDownload(rev);222    log(`  ${rev} - ${result ? 'OK' : 'missing'}`);223    return result;224  }225}226async function revisionToSha(revision) {227  const json = await fetchJSON(228    'https://cr-rev.appspot.com/_ah/api/crrev/v1/redirect/' + revision229  );230  return json.git_sha;231}232function fetchJSON(url) {233  return new Promise((resolve, reject) => {234    const agent = url.startsWith('https://')235      ? require('https')236      : require('http');237    const options = URL.parse(url);238    options.method = 'GET';239    options.headers = {240      'Content-Type': 'application/json',241    };242    const req = agent.request(options, function (res) {243      let result = '';244      res.setEncoding('utf8');245      res.on('data', (chunk) => (result += chunk));246      res.on('end', () => resolve(JSON.parse(result)));247    });248    req.on('error', (err) => reject(err));249    req.end();250  });251}252function getChromiumRevision(gitRevision = null) {253  const fileName = 'src/revisions.ts';254  const command = gitRevision255    ? `git show ${gitRevision}:${fileName}`256    : `cat ${fileName}`;257  const result = execSync(command, {258    encoding: 'utf8',259    shell: true,260  });261  const m = result.match(/chromium: '(\d+)'/);262  if (!m) return null;263  return parseInt(m[1], 10);...

puppeteer.js

Source:puppeteer.js

1const path = require('path');2const fs = require('fs');3const findNodeModules = require('find-node-modules');4const nodeModulePaths = findNodeModules({ relative: false });5const getFullPuppeteerPath = p => {6    return path.join(p, 'puppeteer');7};8const nodeModulePathWithPuppeteerConfig = nodeModulePaths.find(p => {9    const pathToTest = getFullPuppeteerPath(p);10    return fs.existsSync(pathToTest);11});12const puppeteerConfigPath = getFullPuppeteerPath(13    nodeModulePathWithPuppeteerConfig14);15module.exports = {16    getChromiumRevision: () => {17        let revision =18            process.env.PUPPETEER_CHROMIUM_REVISION ||19            process.env.npm_config_puppeteer_chromium_revision;20        if (!revision) {21            const revisionsFilePath = path.resolve(22                path.join(puppeteerConfigPath, 'lib/cjs/puppeteer/revisions.js')23            );24            if (fs.existsSync(revisionsFilePath)) {25                const revisionsFile = require(revisionsFilePath);26                if (27                    revisionsFile.PUPPETEER_REVISIONS &&28                    revisionsFile.PUPPETEER_REVISIONS.chromium29                ) {30                    revision = revisionsFile.PUPPETEER_REVISIONS.chromium;31                } else {32                    throw new Error(33                        'Chromium revision is missing in revisions file of Puppeteer dependency'34                    );35                }36            } else {37                // for older versions of Puppeteer38                const packageFile = require(path.resolve(39                    path.join(puppeteerConfigPath, 'package.json')40                ));41                if (42                    packageFile &&43                    packageFile.puppeteer &&44                    packageFile.puppeteer.chromium_revision45                ) {46                    revision = packageFile.puppeteer.chromium_revision;47                } else {48                    throw new Error(49                        'Unable to find Chromium revision from Puppeteer. Ensure that you have Puppeteer installed.'50                    );51                }52            }53        }54        return revision;55    }...

setup.js

Source:setup.js

...36// jest-puppeteer to re-use this require from cache because at this point in time, we don't have the web socket written.37delete require.cache[path.resolve(process.env.JEST_PUPPETEER_CONFIG)];38module.exports = async jestConfig => {39    console.log('\n');40    const revision = getChromiumRevision();41    // set the version of Chromium to use based on Puppeteer42    await dockerSetChromiumConfig({43        revision,44        flags: chromiumFlags,45        downloadHost,46        useClosestUbuntuMirror47    });48    // launch Chromium in Docker ready for the first test suite49    const endpointPath = path.join(__dirname, '../', 'wsEndpoint');50    const webSocketUri = await dockerRunChromium();51    fs.writeFileSync(endpointPath, webSocketUri);52    await setupPuppeteer(jestConfig);...

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browserFetcher = puppeteer.createBrowserFetcher();4  const revisionInfo = await browserFetcher.download('588429');5  console.log(revisionInfo.executablePath);6  console.log(revisionInfo.revision);7})();8Your name to display (optional):9Your name to display (optional):10const puppeteer = require('puppeteer');11(async () => {12  const browserFetcher = puppeteer.createBrowserFetcher();13  const revisionInfo = await browserFetcher.getChromiumRevision();14  console.log(revisionInfo);15})();16Your name to display (optional):

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browserFetcher = puppeteer.createBrowserFetcher();4  const revisionInfo = await browserFetcher.download('588429');5  console.log(revisionInfo.revision);6})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browserFetcher = puppeteer.createBrowserFetcher();4  const revisionInfo = await browserFetcher.download('591479');5  console.log(revisionInfo.revision);6  await browserFetcher.remove('591479');7})();8#### browser.newPage()9#### browser.pages()10#### browser.close()11#### browser.version()12#### browser.userAgent()13#### browser.process()14#### browser.target()15#### browser.wsEndpoint()16#### browser.isConnected()17#### browser.on(event, handler)18#### browser.once(event, handler)

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch({4  });5  const revision = browser.process().getChromiumRevision();6  console.log('Chromium revision: ' + revision);7  await browser.close();8})();9const puppeteer = require('puppeteer');10(async () => {11  const browser = await puppeteer.launch({12  });13  const revision = browser.process().getChromiumRevision();14  console.log('Chromium revision: ' + revision);15  await browser.close();16})();17const puppeteer = require('puppeteer');18(async () => {19  const browser = await puppeteer.launch({20  });21  const revision = browser.process().getChromiumRevision();22  console.log('Chromium revision: ' + revision);23  await browser.close();24})();25const puppeteer = require('puppeteer');26(async () => {27  const browser = await puppeteer.launch({28  });29  const revision = browser.process().getChromiumRevision();30  console.log('Chromium revision: ' + revision);31  await browser.close();32})();33const puppeteer = require('puppeteer');34(async () => {35  const browser = await puppeteer.launch({36  });37  const revision = browser.process().getChromiumRevision();38  console.log('Chromium revision: ' + revision);39  await browser.close();40})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browserFetcher = puppeteer.createBrowserFetcher();4  const revisionInfo = browserFetcher.revisionInfo('588429');5  console.log(revisionInfo.revision);6  console.log(revisionInfo.folderPath);7  console.log(revisionInfo.executablePath);8  console.log(revisionInfo.url);9})();10const puppeteer = require('puppeteer');11(async () => {12  const browserFetcher = puppeteer.createBrowserFetcher();13  const revisionInfo = await browserFetcher.download('588429');14  console.log(revisionInfo.revision);15  console.log(revisionInfo.folderPath);16  console.log(revisionInfo.executablePath);17  console.log(revisionInfo.url);18})();19const puppeteer = require('puppeteer');20(async () => {

Using AI Code Generation

1const puppeteer = require('puppeteer');2const browserFetcher = puppeteer.createBrowserFetcher();3const revisionInfo = browserFetcher.revisionInfo('533271');4console.log(revisionInfo);5const puppeteer = require('puppeteer');6const revisionInfo = puppeteer.getChromiumRevision();7console.log(revisionInfo);8const puppeteer = require('puppeteer');9const revisionInfo = puppeteer.getChromiumRevision();10console.log(revisionInfo);11const puppeteer = require('puppeteer');12const revisionInfo = puppeteer.getChromiumRevision();13console.log(revisionInfo);14const puppeteer = require('puppeteer');15const revisionInfo = puppeteer.getChromiumRevision();16console.log(revisionInfo);17const puppeteer = require('puppeteer');18const revisionInfo = puppeteer.getChromiumRevision();19console.log(revisionInfo);20const puppeteer = require('puppeteer');21const revisionInfo = puppeteer.getChromiumRevision();22console.log(revisionInfo);23const puppeteer = require('puppeteer');24const revisionInfo = puppeteer.getChromiumRevision();25console.log(revisionInfo);26const puppeteer = require('puppeteer');27const revisionInfo = puppeteer.getChromiumRevision();28console.log(revisionInfo);

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