add travis

.travis.yml

@@ -0,0 +1,19 @@
+language: node_js
+node_js:
+  - "6"
+  - "7"
+services:
+  - mongodb
+before_script:
+  - sleep 15
+  - mongo chdb_test --eval 'db.addUser("travis", "test");'
+env:
+  global:
+    - MONGO_URI=mongodb://travis:test@127.0.0.1:27017/chdb_test
+    - MONGO_URI_TEST=mongodb://travis:test@127.0.0.1:27017/chdb_test
+    - YOUTUBE_KEY=dummy-key
+install:
+  - npm install
+script:
+  - npm run lint
+  - npm test

package.json

@@ -43,6 +43,7 @@
     "classnames": "^2.2.5",
     "color": "^0.11.3",
     "css-loader": "^0.23.1",
+    "dotenv": "^4.0.0",
     "express": "^4.14.0",
     "extract-text-webpack-plugin": "^1.0.1",
     "mongodb": "^2.1.20",

src/config.js

@@ -1,40 +1,3 @@
-import fs from 'fs';
+import dotenv from 'dotenv';
 
-// @todo its a shameless plug. Find another way to store YOUTUBE_API when
-// running locally
-let dotEnvVars = null;
-
-function getVars() {
-  if (!fs.existsSync('.env')) {
-    return {};
-  }
-
-  return fs.readFileSync('.env')
-    .toString()
-    .split("\n")
-    .reduce((p, str) => {
-      const [key, val] = str.split('=');
-      if (key) {
-        p[key] = val;
-      }
-
-      return p;
-    }, {});
-}
-
-function resolveVar(varName) {
-  if (process.env[varName]) {
-    return process.env[varName];
-  }
-
-  if (!dotEnvVars) {
-    dotEnvVars = getVars();
-  }
-
-  return dotEnvVars[varName] || null;
-}
-
-export const MONGO_URL = resolveVar('MONGO_URL');
-export const MONGO_URL_TEST = resolveVar('MONGO_URL_TEST');
-export const YOUTUBE_KEY = resolveVar('YOUTUBE_KEY');
-export const ANALYTICS_ID = resolveVar('ANALYTICS_ID');
+export default dotenv.config().parsed;

src/server/router.js

@@ -5,9 +5,9 @@ import Storage from './storage';
 import RedditAPI from '../api/reddit';
 import YoutubeAPI from '../api/youtube';
 import CompositeAPI from '../api/composite';
-import * as config from '../config';
+import config from '../config';
 
-const storage = new Storage(config.MONGO_URL);
+const storage = new Storage(config.MONGO_URI);
 const api = new CompositeAPI({
   reddit: new RedditAPI(),
   youtube: new YoutubeAPI(config.YOUTUBE_KEY),

src/server/worker.js

@@ -2,9 +2,9 @@ import Storage from './storage';
 import RedditAPI from '../api/reddit';
 import YoutubeAPI from '../api/youtube';
 import CompositeAPI from '../api/composite';
-import * as config from '../config';
+import config from '../config';
 
-const storage = new Storage(config.MONGO_URL);
+const storage = new Storage(config.MONGO_URI);
 const api = new CompositeAPI({
   youtube: new YoutubeAPI(config.YOUTUBE_KEY),
   reddit: new RedditAPI(),

test/server/storage_test.js

@@ -1,12 +1,12 @@
 import mongo from 'mongodb';
 import Storage from '../../src/server/storage';
-import {MONGO_URL_TEST} from '../../src/config.js';
+import {MONGO_URI_TEST} from '../../src/config';
 
 describe('Storage @database', () => {
-  const storage = new Storage(MONGO_URL_TEST);
+  const storage = new Storage(MONGO_URI_TEST);
 
   beforeEach((done) => {
-    mongo.connect(MONGO_URL_TEST, (err, db) => {
+    mongo.connect(MONGO_URI_TEST, (err, db) => {
       db.collection('channels').deleteMany({}, done);
     });
   });