done with dockerizing

.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+npm-debug.log

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:16
+FROM node:latest
 
 # Create app directory
 WORKDIR /usr/src/app
@@ -15,5 +15,5 @@ RUN npm install
 # Bundle app source
 COPY . .
 
-EXPOSE 8080
+EXPOSE ${PORT}
 CMD [ "node", "dist/index.js" ]

src/index.ts

@@ -3,6 +3,10 @@ import GameSource from './GameSource';
 import fs from 'fs';
 import Ics from './Ics';
 import express from 'express'
+import env from 'dotenv';
+
+env.config();
+
 
 
 const CronJob = require('cron').CronJob;
@@ -52,13 +56,10 @@ const job = new CronJob(
   true,
   'Asia/Jerusalem'
 );
- 
-
-
 
 const webServer = express();
 webServer.use(express.static('public'))
 
-webServer.listen(3000, () => {
+webServer.listen(process.env.PORT, () => {
-  console.log('Example app listening on port 3000!')
+  console.log('Example app listening on port '+process.env.PORT+'!')
 })