chore: enable Travis for CI

Jenkins is no longer a thing, hence enable Travis.

.travis.yml

@@ -1,27 +1,40 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-sudo: false
 language: node_js
+cache: npm
+stages:
+  - check
+  - test
+  - cov
 
-matrix:
+node_js:
+  - '10'
+
+os:
+  - linux
+  - osx
+  - windows
+
+script: npx nyc -s npm run test:node -- --bail
+after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
+
+jobs:
   include:
-  - node_js: 6
-    env: CXX=g++-4.8
-  - node_js: 8
-    env: CXX=g++-4.8
+    - stage: check
+      script:
+        - npx aegir commitlint --travis
+        - npx aegir dep-check
+        - npm run lint
 
-script:
-  - npm run lint
-  - npm run test
-  - npm run coverage
+    - stage: test
+      name: chrome
+      addons:
+        chrome: stable
+      script: npx aegir test -t browser -t webworker
 
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+    - stage: test
+      name: firefox
+      addons:
+        firefox: latest
+      script: npx aegir test -t browser -t webworker -- --browsers FirefoxHeadless
 
-addons:
-  firefox: 'latest'
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-4.8
+notifications:
+  email: false

README.md

@@ -3,9 +3,8 @@
 [![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
 [![](https://img.shields.io/badge/project-IPLD-blue.svg?style=flat-square)](http://github.com/ipld/ipld)
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
+[![Travis CI](https://flat.badgen.net/travis/ipld/js-ipld-zcash)](https://travis-ci.com/ipld/js-ipld-zcash)
 [![Coverage](https://coveralls.io/repos/github/ipld/js-ipld-zcash/badge.svg?branch=master)](https://coveralls.io/github/ipld/js-ipld-zcash?branch=master)
-[![Travis](https://travis-ci.org/ipld/js-ipld-zcash.svg?branch=master)](https://travis-ci.org/ipld/js-ipld-zcash)
-[![Circle](https://circleci.com/gh/ipld/js-ipld-zcash.svg?style=svg)](https://circleci.com/gh/ipld/js-ipld-zcash)
 [![](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
 [![](https://david-dm.org/ipld/js-ipld-zcash.svg?style=flat-square)](https://david-dm.org/ipld/js-ipld-zcash)
 [![](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard) [![Greenkeeper badge](https://badges.greenkeeper.io/ipld/js-ipld-zcash.svg)](https://greenkeeper.io/)