add dotenv

.gitignore

@@ -1 +1,2 @@
 node_modules
+.env

index.js

@@ -15,8 +15,11 @@ const getModifiedFileList = (commitList) => {
 };
 
 exports.postMedium = (req, res) => {
+    require('dotenv').config();
     const body = req.body;
     const commits = req.body.commits;
+    // parse request => get request source(URL with add or modify type)
+    // request medium
     let addedFileList = getAddedFileList(commits);
     let modifiedFileList = getModifiedFileList(commits);
     res.send(200);

package.json

@@ -5,6 +5,7 @@
   "main": "index.js",
   "dependencies": {
     "colors": "^1.2.1",
+    "dotenv": "^5.0.1",
     "minimist": "^1.2.0",
     "request": "^2.85.0",
     "request-promise-native": "^1.0.5"

test/index.test.js

@@ -37,3 +37,16 @@ test('postMedium should response 200', () => {
     postMedium(req, res);
     assert(res.send.calledOnce);
 });
+
+test('postMedium should set env variable', () => {
+    const postMedium = require('../index').postMedium;
+    const req = {
+        body: mockDataAddModify
+    };
+    const res = {
+        send: sinon.stub()
+    };
+    postMedium(req, res);
+
+    assert(process.env.MEDUIUM_API_KEY === 'hoooo');
+});