chore(ci): Enable TravisCI for build and test

.travis.yml

@@ -0,0 +1,10 @@
+language: minimal
+
+services:
+  - docker
+
+install:
+  - ./sh/build.sh
+
+script:
+  - docker run --shm-size 1G --rm -v `pwd`/examples/minimal.js:/app/index.js alekzonder/puppeteer:latest

examples/minimal.js

@@ -0,0 +1,15 @@
+const puppeteer = require('puppeteer');
+
+(async() => {
+
+  const browser = await puppeteer.launch({
+    args: ['--no-sandbox', '--disable-setuid-sandbox'],
+  });
+  const page = await browser.newPage();
+  await page.goto('https://www.google.com/', { waitUntil: 'networkidle2' });
+
+  // Print first 1000 characters of DOM content
+  console.log((await page.content()).substring(0, 1000));
+  await browser.close();
+
+})();

sh/build.sh

@@ -1,3 +1,5 @@
 #!/bin/bash
+set -e
 
 docker build -t alekzonder/puppeteer:latest .
+docker images