Made Circle CI builds work (#2110)

* Add CircleCI Badge

* Fix typo

* Replace yarn by npm

* Replace yarn by npm

* Always generate the artifacts

* Use yarn for everything

* Also pin dependencies with Yarn

* Install yarn

* Adjusted config

* Only copy ZIP file

* Only build our branches

* Prevent Travis from building on macOS

.npmrc

@@ -1 +0,0 @@
-save-exact=true

.travis.yml

@@ -5,8 +5,6 @@ language: node_js
 
 matrix:
   include:
-    - os: osx
-      node_js: 7.9.0
     - os: linux
       node_js: 7.9.0
       env: CC=clang CXX=clang++ npm_config_clang=1

.yarnrc

@@ -0,0 +1 @@
+save-prefix false

circle.yml

@@ -1,11 +1,26 @@
 machine:
   xcode:
     version: 8.2
+
 dependencies:
+  pre:
+    - npm install -g yarn
   override:
-    - yarn install
+    - yarn
+
+test:
+  override:
+    - yarn test
+
 deployment:
-  release:
-    tag: /.*/
+  artifacts:
+    branch: /.*/
+    owner: zeit
+    commands:
+      - yarn run dist
+      - cp dist/*.zip $CIRCLE_ARTIFACTS
+  release:
+    tag: /.*/
+    owner: zeit
     commands:
       - yarn run dist

readme.md

@@ -1,7 +1,8 @@
 ![](https://github.com/zeit/art/blob/525bd1bb39d97dd3b91c976106a6d5cc5766b678/hyper/repo-banner.png)
 
-[![macOS CI status](https://travis-ci.org/zeit/hyper.svg?branch=master)](https://travis-ci.org/zeit/hyper)
+[![macOS CI Status](https://circleci.com/gh/zeit/hyper.svg?style=shield)](https://circleci.com/gh/zeit/hyper)
 [![Windows CI status](https://ci.appveyor.com/api/projects/status/kqvb4oa772an58sc?svg=true)](https://ci.appveyor.com/project/zeit/hyper)
+[![Linux CI status](https://travis-ci.org/zeit/hyper.svg?branch=master)](https://travis-ci.org/zeit/hyper)
 [![Slack Channel](http://zeit-slackin.now.sh/badge.svg)](https://zeit.chat/)
 [![Changelog #213](https://img.shields.io/badge/changelog-%23213-lightgrey.svg)](https://changelog.com/213)
 [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)