gitlab-ci test

.gitignore

@@ -17,6 +17,7 @@
 .env.development.local
 .env.test.local
 .env.production.local
+.env
 
 npm-debug.log*
 yarn-debug.log*

gitlab-ci.yml

+stages:
+  - push-image
+
+docker-push:
+  image: docker
+  services:
+    - docker:dind
+  stage: push-image
+  tags: ['docker']
+  only:
+    - testing
+  before_script:
+    - echo "$DOCKERHUB_PASS" | docker login -u "$DOCKERHUB_USER" --password-stdin
+  script:
+    - docker build --build-arg REACT_APP_URL=${REACT_APP_URL} -t overflow2019/frontend:test .
+    - docker push overflow2019/frontend
+  after_script:
+    - docker logout

src/components/Header.js

@@ -35,7 +35,7 @@ class Header extends React.Component {
   componentDidMount() {
     let token = sessionStorage.getItem('token');
     if (token) {
-      fetch('http://localhost:5000/user/verify', {
+      fetch(`${process.env.REACT_APP_URL}/user/verify`, {
         headers: {
           Authorization: 'Bearer ' + token
         }

src/components/LoginForm.js

@@ -38,7 +38,7 @@ export class LoginForm extends React.Component {
     e.preventDefault();
 
     // Send login info to the server
-    fetch('http://localhost:5000/user/login', {
+    fetch(`${process.env.REACT_APP_URL}/user/login`, {
       method: 'POST',
       headers: {
         Accept: 'application/json',

src/components/RegisterForm.js

@@ -44,7 +44,7 @@ export class RegisterForm extends React.Component {
       this.handleError('Passwords do not match');
     } else {
       // Send register info to the server
-      fetch('http://localhost:5000/user/register', {
+      fetch(`${process.env.REACT_APP_URL}/user/register`, {
         method: 'POST',
         headers: {
           Accept: 'application/json',