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How to use ensureOutputDir method in Puppeteer

Best JavaScript code snippet using puppeteer

golden-utils.js

Source:golden-utils.js

...76  const expectedPath = path.join(goldenPath, goldenName);77  const actualPath = path.join(outputPath, goldenName);78  const messageSuffix = 'Output is saved in "' + path.basename(outputPath + '" directory');79  if (!fs.existsSync(expectedPath)) {80    ensureOutputDir();81    fs.writeFileSync(actualPath, actual);82    return {83      pass: false,84      message: goldenName + ' is missing in golden results. ' + messageSuffix85    };86  }87  const expected = fs.readFileSync(expectedPath);88  const comparator = GoldenComparators[mime.lookup(goldenName)];89  if (!comparator) {90    return {91      pass: false,92      message: 'Failed to find comparator with type ' + mime.lookup(goldenName) + ': '  + goldenName93    };94  }95  const result = comparator(actual, expected);96  if (!result)97    return { pass: true };98  ensureOutputDir();99  if (goldenPath === outputPath) {100    fs.writeFileSync(addSuffix(actualPath, '-actual'), actual);101  } else {102    fs.writeFileSync(actualPath, actual);103    // Copy expected to the output/ folder for convenience.104    fs.writeFileSync(addSuffix(actualPath, '-expected'), expected);105  }106  if (result.diff) {107    const diffPath = addSuffix(actualPath, '-diff', result.diffExtension);108    fs.writeFileSync(diffPath, result.diff);109  }110  let message = goldenName + ' mismatch!';111  if (result.errorMessage)112    message += ' ' + result.errorMessage;113  return {114    pass: false,115    message: message + ' ' + messageSuffix116  };117  function ensureOutputDir() {118    if (!fs.existsSync(outputPath))119      fs.mkdirSync(outputPath);120  }121}122/**123 * @param {string} filePath124 * @param {string} suffix125 * @param {string=} customExtension126 * @return {string}127 */128function addSuffix(filePath, suffix, customExtension) {129  const dirname = path.dirname(filePath);130  const ext = path.extname(filePath);131  const name = path.basename(filePath, ext);...

app.js

Source:app.js

1const Manager = require("./lib/Manager");2const Engineer = require("./lib/Engineer");3const Intern = require("./lib/Intern");4const inquirer = require("inquirer");5const path = require("path");6const fs = require("fs");7const OUTPUT_DIR = path.resolve(__dirname, "output");8const outputPath = path.join(OUTPUT_DIR, "team.html");9const render = require("./lib/htmlRenderer");10const { rejects } = require("assert");11const questions =[12    {13        type:"list",14        name:"role",15        message: "Select employee role",16        choices: ["manager","engineer","intern"]17    },18    {19        type:"input",20        name:"name",21        message: "Input employee name"22    },23    {24        type:"number",25        name:"id",26        message: "Input employee ID"27    },28    {29        type:"input",30        name:"email",31        message: "Input employee email address"32    },33    {34        type:"number",35        name:"office",36        message: "Input manager's office number",37        when: function(answers){return answers.role==="manager"}38    },39    {40        type:"input",41        name:"github",42        message: "Input engineer's github account name",43        when: function(answers){return answers.role==="engineer"}44    },45    {46        type:"input",47        name:"school",48        message: "Input intern's school",49        when: function(answers){return answers.role==="intern"}50    }51]52const again = [{53    type:"list",54    name:"more",55    message:"would you like to enter additional employees?",56    choices:["yes","no"]57}]58function init() {59    const employeeList = [];60    doPrompts(employeeList);61}62function doPrompts(employeeList){63    inquirer.prompt(questions)64    .then((response)=>{65        let newEmployee = getEmployeeObject(response); //create an object for the employee66        employeeList.push(newEmployee); //List for holding all employees67        inquirer.prompt(again)//check for more employees68        .then((response)=>{69            if(response.more==="yes"){70                doPrompts(employeeList); //start the inquiry again.71            }72            else{73                processesEmployees(employeeList) //go do the actual processing74            }75        })76    })77    .catch((err)=>{console.error(err)});78}79function getEmployeeObject(employee){80    let empObj;81    switch (employee.role){82        case 'manager':83            empObj = new Manager(employee.name,employee.id,employee.email,employee.office);84            break;85        case 'engineer':86            empObj = new Engineer(employee.name,employee.id,employee.email,employee.github);87            break;88        case 'intern':89            empObj = new Intern(employee.name,employee.id,employee.email,employee.school);90            break;91        default:92            empObj = new Employee(employee.name,employee.id,employee.email);93    }94    return empObj;95}96function processesEmployees(employees){97    // console.log(employees); //DEBUG;98    const renderedHTML = render(employees);99    ensureOutputDir100    .then(()=> {101        fs.writeFile(outputPath,renderedHTML,(err)=>{102            if(err){103                console.error(err);104            }105        });106    })107    .catch((reject)=>console.error(reject));108}109const ensureOutputDir = new Promise(function(resolve,reject){110    if(!fs.existsSync(OUTPUT_DIR)){111        fs.mkdir(OUTPUT_DIR,(err)=>{112            if(err){113               reject(err);114            }115            resolve("Directory created");116        });117    } else{118        resolve("Directory exists");119    }120});121//DEBUG: verify ensureOutputDir functions as expected122function dirTest(){123    ensureOutputDir124    .then(response=>{125        console.log(response);126        fs.writeFile(path.join(OUTPUT_DIR, "test.txt"),"Test Text",(err)=>{127            if(err){128                console.error(err);129            }130        });131    })132    .catch(reject=>{console.log(reject)});133};134//DEBUG: objet array for quick validation of updated output templates.135const dummyTeam = [136    new Manager('Sam',5,'Sam@gumpath.com',5),137    new Engineer('Kelly',6,'Kelly@gumpath.com','KellyCode'),138    new Engineer('Dave',6,'Dave@gumpath.com','DaveSpace'),139    new Engineer('Rily',6,'Rily@gumpath.com','Rily'),140    new Intern ('Mark',7,'mark@hotmail.com','U of M'),141    new Intern ('Ira',7,'ira@gmail.com','U of M'),142  ]143// dirTest();//DEBUG144//processesEmployees(dummyTeam);//DEBUG: testing updated output templates...

draw.js

Source:draw.js

...25    _ctx.fillRect(0, 0, canvas.width, canvas.height);26    _ctx.globalCompositeOperation = "source-over";27    let strNum = String(running);28    strNum = strNum.padStart(3, "0");29    ensureOutputDir();30    let ws = fs.createWriteStream(`${__dirname}/output/img${strNum}.png`);31    canvas.createPNGStream().pipe(ws);32    running += 1;33};34const getRandomInt = (min, max) => {35    min = Math.ceil(min);36    max = Math.floor(max);37    return Math.floor(Math.random() * (max - min)) + min; //The maximum is exclusive and the minimum is inclusive38};39const randomColor = () => {40    switch (getRandomInt(0, 3)) {41        case 0:42            return color({hue: 'yellow'});43        case 1:...

build.js

Source:build.js

...4const { BUILD_PARAMS } = require('./build-params')5const { buildCss } = require('./build-css')6const { buildHtml } = require('./build-html')7const { buildPdf } = require('./build-pdf')8function ensureOutputDir(buildParams) {9  return fs.mkdir(buildParams.outputDir, { recursive: true })10}11function build(buildParams) {12  const cssBuild = buildCss(buildParams)13  const htmlBuild = buildHtml(buildParams)14  const pdfBuild = htmlBuild.then((htmlFile) => buildPdf(htmlFile, buildParams))15  return ensureOutputDir(buildParams).then(() =>16    Promise.all([cssBuild, htmlBuild, pdfBuild])17  )18}19module.exports = {20  BUILD_PARAMS,21  ensureOutputDir,22  build,23  buildCss,24  buildHtml,25  buildPdf,26}27if (require.main === module) {28  build(BUILD_PARAMS)29    .then((files) => {...

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  await page.screenshot({ path: 'example.png' });6  await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10  const browser = await puppeteer.launch();11  const page = await browser.newPage();12  await page.screenshot({ path: 'example.png' });13  await browser.close();14})();15const puppeteer = require('puppeteer');16(async () => {17  const browser = await puppeteer.launch();18  const page = await browser.newPage();19  await page.screenshot({ path: 'example.png' });20  await browser.close();21})();22const puppeteer = require('puppeteer');23(async () => {24  const browser = await puppeteer.launch();25  const page = await browser.newPage();26  await page.screenshot({ path: 'example.png' });27  await browser.close();28})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  await page.pdf({path: 'page.pdf', format: 'A4'});6  await browser.close();7})();8const puppeteer = require('puppeteer');9const fs = require('fs');10(async () => {11  const browser = await puppeteer.launch();12  const page = await browser.newPage();13  await page.pdf({path: 'page.pdf', format: 'A4'});14  await browser.close();15})();16const puppeteer = require('puppeteer');17const fs = require('fs');18(async () => {19  const browser = await puppeteer.launch();20  const page = await browser.newPage();21  await page.pdf({path: 'page.pdf', format: 'A4'});22  await browser.close();23})();24const puppeteer = require('puppeteer');25const fs = require('fs');26(async () => {27  const browser = await puppeteer.launch();28  const page = await browser.newPage();29  await page.pdf({path: 'page.pdf', format: 'A4'});30  await browser.close();31})();32const puppeteer = require('puppeteer');33const fs = require('fs');34(async () => {35  const browser = await puppeteer.launch();36  const page = await browser.newPage();37  await page.pdf({path: 'page.pdf', format: 'A4'});38  await browser.close();39})();40const puppeteer = require('puppeteer');41const fs = require('fs');42(async () => {43  const browser = await puppeteer.launch();44  const page = await browser.newPage();

Using AI Code Generation

1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4(async () => {5  const browser = await puppeteer.launch();6  const page = await browser.newPage();7  await page.screenshot({ path: 'example.png' });8  let dir = path.join(__dirname, 'test');9  let pathToDir = await page._client.send('Page.ensureOutputDir', { dir });10  console.log(pathToDir);11  await browser.close();12})();13{ dir: '/Users/abc/Downloads/puppeteer/test' }

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  await page.screenshot({path: 'example.png'});6  await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10  const browser = await puppeteer.launch();11  const page = await browser.newPage();12  await page.screenshot({path: 'example.png'});13  await browser.close();14})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4async function main() {5  const browser = await puppeteer.launch();6  const page = await browser.newPage();7  const screenshot = await page.screenshot();8  const screenshotDir = path.join(__dirname, 'screenshots');9  fs.ensureDirSync(screenshotDir);10  fs.writeFileSync(path.join(screenshotDir, 'google.png'), screenshot);11  await browser.close();12}13main();

Using AI Code Generation

1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4const ensureOutputDir = (filePath) => {5    const dir = path.dirname(filePath);6    if (!fs.existsSync(dir)) {7        fs.mkdirSync(dir, { recursive: true });8    }9};10(async () => {11    const browser = await puppeteer.launch();12    const page = await browser.newPage();13    await page.setViewport({ width: 1200, height: 800 });14    await page.screenshot({ path: 'screenshots/test.png' });15    await browser.close();16})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4const mkdirp = require('mkdirp');5const OUTPUT_DIR = './output';6(async () => {7  const browser = await puppeteer.launch({headless: false});8  const page = await browser.newPage();9  await page.screenshot({path: `${OUTPUT_DIR}/screenshot.png`});10  await browser.close();11})();12mkdirp.sync(OUTPUT_DIR);

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