virendra656/gist:8352198f10ef55db30de3e89bacfc07c

## gistfile1.txt
'use strict'
const chromium = require('chrome-aws-lambda')


exports.handler = async (event, context, callback) => {

  console.log("generating pdf");

  const html = `
  <html lang="en">

  <body>
      <h1>Hello, world!</h1>

  </body>

  </html>`

  // 3. Open puppeteer
  let browser = null
  try {
    browser = await chromium.puppeteer.launch({
      args: chromium.args,
      defaultViewport: chromium.defaultViewport,
      executablePath: await chromium.executablePath,
      headless: chromium.headless
    })

    const page = await browser.newPage()
    page.setContent(html)

    // 4. Create pdf file with puppeteer
    const pdf = await page.pdf({
      format: 'A4',
      printBackground: true,
      margin: { top: '1cm', right: '1cm', bottom: '1cm', left: '1cm' }
    })

    console.log("generating done");
    console.log(pdf.toString('base64'));
    return callback(null, {
      statusCode: 200,
      headers: {
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Credentials': false,
      },
      body: pdf.toString('base64')
    })
    console.log(pdf);
    // 5. Return PDf as base64 string
    const response = {
      headers: {
        'Content-type': 'application/json'
      },
      statusCode: 200,
      body: pdf.toString('base64')
    }
    context.succeed(response)
  } catch (error) {
    return context.fail(error)
  } finally {
    if (browser !== null) {
      await browser.close()
    }
  }
}


{
  "name": "aws-lambda-html-pdf-master",
  "version": "1.0.0",
  "description": "An easy to deploy implementation of the html-pdf package for AWS Lambda",
  "main": "index.js",
  "dependencies": {
    "chrome-aws-lambda": "1.18.1",
    "pg": "7.11.0",
    "pg-hstore": "2.3.2",
    "puppeteer-core": "1.18.1"
  },
  "devDependencies": {
    "serverless": "1.40.0",
    "serverless-apigw-binary": "0.4.4",
    "serverless-offline": "4.9.4"
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC"
}
	'use strict'
	const chromium = require('chrome-aws-lambda')


	exports.handler = async (event, context, callback) => {

	console.log("generating pdf");

	const html = `
	<html lang="en">

	<body>
	<h1>Hello, world!</h1>

	</body>

	</html>`

	// 3. Open puppeteer
	let browser = null
	try {
	browser = await chromium.puppeteer.launch({
	args: chromium.args,
	defaultViewport: chromium.defaultViewport,
	executablePath: await chromium.executablePath,
	headless: chromium.headless
	})

	const page = await browser.newPage()
	page.setContent(html)

	// 4. Create pdf file with puppeteer
	const pdf = await page.pdf({
	format: 'A4',
	printBackground: true,
	margin: { top: '1cm', right: '1cm', bottom: '1cm', left: '1cm' }
	})

	console.log("generating done");
	console.log(pdf.toString('base64'));
	return callback(null, {
	statusCode: 200,
	headers: {
	'Access-Control-Allow-Origin': '*',
	'Access-Control-Allow-Credentials': false,
	},
	body: pdf.toString('base64')
	})
	console.log(pdf);
	// 5. Return PDf as base64 string
	const response = {
	headers: {
	'Content-type': 'application/json'
	},
	statusCode: 200,
	body: pdf.toString('base64')
	}
	context.succeed(response)
	} catch (error) {
	return context.fail(error)
	} finally {
	if (browser !== null) {
	await browser.close()
	}
	}
	}




	{
	"name": "aws-lambda-html-pdf-master",
	"version": "1.0.0",
	"description": "An easy to deploy implementation of the html-pdf package for AWS Lambda",
	"main": "index.js",
	"dependencies": {
	"chrome-aws-lambda": "1.18.1",
	"pg": "7.11.0",
	"pg-hstore": "2.3.2",
	"puppeteer-core": "1.18.1"
	},
	"devDependencies": {
	"serverless": "1.40.0",
	"serverless-apigw-binary": "0.4.4",
	"serverless-offline": "4.9.4"
	},
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"keywords": [],
	"author": "",
	"license": "ISC"
	}