Typescript Bootcamp

Author: jhades

rest-api/.env

@@ -1,4 +1,4 @@
 
 NODE_ENV=development
-PORT=9000
+#PORT=9003
 

rest-api/package.json

@@ -11,6 +11,10 @@
   },
   "author": "",
   "license": "MIT",
+
+
+
+
   "devDependencies": {
     "@types/express": "^4.17.13",
     "npm-run-all": "^4.1.5",

rest-api/src/server.ts

@@ -25,9 +25,14 @@ function startServer() {
 
     let port: number;
 
-    const portArg = process.argv[2];
+    const portEnv = process.env.PORT,
+        portArg = process.argv[2];
 
-    if (isInteger(portArg)) {
+    if (isInteger(portEnv)) {
+        port = parseInt(portEnv);
+    }
+
+    if (!port && isInteger(portArg)) {
         port = parseInt(portArg);
     }