Merge pull request #21 from sambaiz/v1.1.1_1

puppeteer v1.1.1 and add sample

Author: sambaiz

README.md

@@ -56,7 +56,7 @@ Run `npm run package-nochrome`, deploy the package.zip, and set following env va
 This kit includes Chrome built by myself because official build Chrome installed by Puppeteer has problems about running on Lambda (missing shared library etc.).
 
 If you want to use latest chrome, run chrome/buildChrome.sh on EC2 having at least 16GB memory and 30GB volume. 
-See also [serverless-chrome](https://github.com/adieuadieu/serverless-chrome/blob/master/chrome/README.md).
+See also [serverless-chrome](https://github.com/adieuadieu/serverless-chrome/blob/master/docs/chrome.md).
 Once you build it, link to `headless_shell.tar.gz` in `chrome` dir.
 
 ## Article

chrome/HeadlessChrome-63.0.3213.0.tar.gz renamed to chrome/headless_shell-67.0.3361.0.tar.gz

@@ -1 +1 @@
-HeadlessChrome-63.0.3213.0.tar.gz
+headless_shell-67.0.3361.0.tar.gz

chrome/headless_shell.tar.gz

@@ -11,7 +11,7 @@
     "lint": "./node_modules/.bin/eslint src"
   },
   "dependencies": {
-    "puppeteer": "^0.10.2",
+    "puppeteer": "^1.1.1",
     "tar": "^4.0.1"
   },
   "devDependencies": {

package.json

@@ -5,10 +5,18 @@ provider:
   runtime: nodejs6.10
   memorySize: 1536
   timeout: 180
+  # if needed (e.g. upload snapshot)
+  # iamRoleStatements:
+  #  -  Effect: "Allow"
+  #     Action:
+  #       - "s3:PutObject"
+  #     Resource: "arn:aws:s3:::<bucket name>/*"  
 
 functions:
   test-function:
     handler: index.handler
+    environment:
+      DEBUG: 0
 
 package:
   artifact: ./package.zip

serverless.yml

@@ -12,8 +12,48 @@ exports.handler = async (event, context, callback) => {
 };
 
 exports.run = async (browser) => {
+  // implement here
+  // this is sample
   const page = await browser.newPage();
-  await page.goto('https://www.google.co.jp');
+  await page.goto('https://www.google.co.jp',
+   {waitUntil: ['domcontentloaded', 'networkidle0']}
+  );
+  console.log((await page.content()).slice(0, 500));
+
+  await page.type('#lst-ib', 'aaaaa');
+  // avoid to timeout waitForNavigation() after click()
+  await Promise.all([
+    // avoid to 
+    // 'Cannot find context with specified id undefined' for localStorage
+    page.waitForNavigation(),
+    page.click('[name=btnK]'),
+  ]);
+
+/* screenshot
+  await page.screenshot({path: '/tmp/screenshot.png'});
+  const aws = require('aws-sdk');
+  const s3 = new aws.S3({apiVersion: '2006-03-01'});
+  const fs = require('fs');
+  const screenshot = await new Promise((resolve, reject) => {
+    fs.readFile('/tmp/screenshot.png', (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+  await s3.putObject({
+    Bucket: '<bucket name>',
+    Key: 'screenshot.png',
+    Body: screenshot,
+  }).promise();
+*/
+
+  // cookie and localStorage
+  await page.setCookie({name: 'name', value: 'cookieValue'});
+  console.log(await page.cookies());
+  console.log(await page.evaluate(() => {
+    localStorage.setItem('name', 'localStorageValue');
+    return localStorage.getItem('name');
+  }));
   await page.close();
   return 'done';
 };

src/index.js

@@ -1848,9 +1848,9 @@ punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-puppeteer@^0.10.2:
-  version "0.10.2"
-  resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-0.10.2.tgz#b4a959a722bf626ca481f2aeba11fdb810f2c98f"
+puppeteer@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-1.1.1.tgz#adbf25e49f5ef03443c10ab8e09a954ca0c7bfee"
   dependencies:
     debug "^2.6.8"
     extract-zip "^1.6.5"