test: switch to circleci (#431)

* test: switch to circle-ci

* docs: add circle-ci badge to readme

* fix: use manual install for circleci-matrix

* fix: babel-register -> babel-core/register

* fix: move install scripts to .circleci-matrix.yml

* fix: remove node_modules directory in scripts/circle/install.sh

* fix: export DATABASE_DRIVER in .circleci-matrix.yml

.circleci-matrix.yml

@@ -0,0 +1,8 @@
+env:
+  - export DATABASE_DRIVER=pg
+  - export DATABASE_DRIVER=mysql2
+  - export DATABASE_DRIVER=sqlite3
+command:
+  - bash -e scripts/circle/before-script.sh
+  - npm test
+  - npm run test:codecov

README.md

@@ -1,6 +1,6 @@
 # Lux
 
-[![Build Status](https://travis-ci.org/postlight/lux.svg?branch=master)](https://travis-ci.org/postlight/lux) [![Build status](https://ci.appveyor.com/api/projects/status/xxwunscfe3rsxdmr/branch/master?svg=true)](https://ci.appveyor.com/project/zacharygolba/lux/branch/master) [![codecov](https://codecov.io/gh/postlight/lux/branch/master/graph/badge.svg)](https://codecov.io/gh/postlight/lux)
+[![CircleCI](https://circleci.com/gh/postlight/lux/tree/master.svg?style=svg)](https://circleci.com/gh/postlight/lux/tree/master) [![Build status](https://ci.appveyor.com/api/projects/status/xxwunscfe3rsxdmr/branch/master?svg=true)](https://ci.appveyor.com/project/zacharygolba/lux/branch/master) [![codecov](https://codecov.io/gh/postlight/lux/branch/master/graph/badge.svg)](https://codecov.io/gh/postlight/lux)
  [![Dependency Status](https://david-dm.org/postlight/lux.svg)](https://david-dm.org/postlight/lux) [![npm version](https://badge.fury.io/js/lux-framework.svg)](https://badge.fury.io/js/lux-framework) [![Join the chat at https://gitter.im/postlight/lux](https://badges.gitter.im/postlight/lux.svg)](https://gitter.im/postlight/lux?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 A MVC style framework for building highly performant, large scale JSON APIs that anybody who knows the JavaScript language and its modern features will understand.

appveyor.yml

@@ -1,28 +1,19 @@
 os: Visual Studio 2015
-
 platform: x64
-
 environment:
   nodejs_version: 6
   NODE_ENV: test
   DATABASE_PASSWORD: Password12!
-
   matrix:
     - DATABASE_DRIVER: mysql2
       DATABASE_USERNAME: root
-
     - DATABASE_DRIVER: sqlite3
-
 services:
   - mysql
-
 install:
   - ps: C:\projects\lux\scripts\appveyor\install.ps1
-
 before_test:
   - ps: C:\projects\lux\scripts\appveyor\before-test.ps1
-
 test_script:
   - npm test
-
 build: off

circle.yml

@@ -0,0 +1,16 @@
+test:
+  override:
+    - ~/.local/bin/circleci-matrix
+machine:
+  node:
+    version: 6
+  environment:
+    NODE_ENV: test
+    DATABASE_USERNAME: ubuntu
+dependencies:
+  pre:
+    - mkdir -p ~/.local/bin
+    - curl -fsSL https://git.io/v2Ifs -o ~/.local/bin/circleci-matrix
+    - chmod +x ~/.local/bin/circleci-matrix
+  override:
+    - bash -e scripts/circle/install.sh

lib/babel-hook.js

@@ -18,7 +18,7 @@ const plugins = (...items) => items.concat([
   'transform-es2015-modules-commonjs'
 ]);
 
-require('babel-register')({
+require('babel-core/register')({
   babelrc: false,
   plugins: plugins(),
   env: {

scripts/travis/install.sh → scripts/circle/install.sh

@@ -1,7 +1,9 @@
 #!/bin/bash -e
+rm -rf node_modules
 npm install
 npm link
 
 cd test/test-app
+rm -rf node_modules
 npm install
 cd ../../

test/index.js

@@ -7,7 +7,7 @@ import tryCatch from '../src/utils/try-catch';
 
 import { getTestApp } from './utils/get-test-app';
 
-const { env: { APPVEYOR, TRAVIS } } = process;
+const { env: { APPVEYOR, CIRCLECI } } = process;
 
 before(function (done) {
   this.timeout(120000);
@@ -18,7 +18,7 @@ before(function (done) {
     const path = resolvePath(__dirname, 'test-app');
     const execOpts = { cwd: path };
 
-    if (!APPVEYOR && !TRAVIS) {
+    if (!APPVEYOR && !CIRCLECI) {
       await exec('lux db:reset', execOpts);
     }