Adding more stuff to the deploy jobs

.gitlab-ci.yml

@@ -4,9 +4,14 @@ stages:
 deploy preprod:
         variables:
                 BASE_PATH: /srv/generateur-slogans
+                PORT: 8080
         stage: deploy
         tags: [preprod]
         script: 
                 - rsync -ruvC ./ $BASE_PATH
+                - cd $BASE_PATH
+                - echo "{'port': '${PORT}'}" > config.json
+                - npm install
+                - pm2 restart srv.js
         only:
                 - master

README.md

@@ -4,13 +4,16 @@ This project is the slogan generator used by LQDN for the donation compaign of y
 
 ## Installation
 
-The back-end server require node.js (v6.11.X), npm and cairo. Here is the installation command for debian based systems:
+The back-end server require node.js (v6.11.X), npm and cairo. To daemonize the backend, we're going to use pm2.
+
+Here is the installation command for debian based systems:
 
 ```sh
 apt install nodejs libcairo2-dev libjpeg62-turbo-dev libpango1.0-dev libgif-dev build-essential g++
 ```
 
 ```sh
+sudo npm install -g pm2
 cp config.json.default config.json
 npm install
 ```
@@ -18,5 +21,5 @@ npm install
 ## Run
 
 ```sh
-npm run
+sudo pm2 start srv.js
 ```