feat : add bash script to generate used ports

Author: firestar300

package-lock.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/BeAPI/beapi-frontend-framework"
   },
   "scripts": {
-    "start": "node_modules/.bin/concurrently -k -n \"Webpack,PHP Server\" -p \"[{name}]\" -c \"green, blue\" \"node_modules/.bin/webpack --mode=development --watch\" \"php -S localhost:9090\"",
+    "start": "node_modules/.bin/concurrently -k -n \"Webpack,PHP Server\" -p \"[{name}]\" -c \"green, blue\" \"node_modules/.bin/webpack --mode=development --watch\" \"sh server.sh\"",
     "build:dev": "node_modules/.bin/webpack --mode=development && npm run icon && npm run favicon",
     "build:prod": "npm run clean && node_modules/.bin/webpack --mode=production && npm run icon && npm run favicon",
     "build": "npm run clean && node_modules/.bin/webpack --mode=production && npm run build:dev",

package.json

@@ -0,0 +1,19 @@
+#!/bin/bash
+PORT=9090
+BSPORT=3000
+
+while [ -n "$(lsof -Pi :${PORT} -sTCP:LISTEN -t)" ]; do
+    ((PORT++))
+done
+
+while [ -n "$(lsof -Pi :${BSPORT} -sTCP:LISTEN -t)" ]; do
+    ((BSPORT += 2))
+done
+
+echo "BS will run on port ${BSPORT}"
+
+echo $PORT > ".port"
+echo $BSPORT > ".bs-port"
+
+echo "Server is running on port ${PORT} and BrowserSync on port ${BSPORT}"
+php -S localhost:${PORT}