env variables handling

generate-config.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+# Script to generate config.env.js from .env file
+# Usage: ./generate-config.sh
+
+# Check if .env file exists
+if [ ! -f .env ]; then
+  echo "Error: .env file not found!"
+  echo "Please create a .env file based on .env.example"
+  exit 1
+fi
+
+echo "Generating config.env.js from .env..."
+
+# Create config.env.js file
+echo "// config.env.js - Generated from .env" > config.env.js
+echo "// This file contains environment variables for the PWA" >> config.env.js
+echo "// Generated on $(date)" >> config.env.js
+echo "" >> config.env.js
+echo "window.ENV_CONFIG = {" >> config.env.js
+
+# Read .env file line by line
+while IFS="=" read -r key value || [ -n "$key" ]; do
+  # Skip comments and empty lines
+  [[ $key =~ ^#.*$ ]] && continue
+  [[ -z $key ]] && continue
+  
+  # Remove quotes if present
+  value="${value%\"}"
+  value="${value#\"}"
+  value="${value%\'}"
+  value="${value#\'}"
+  
+  # Add the key-value pair to config.env.js
+  echo "  $key: \"$value\"," >> config.env.js
+done < .env
+
+echo "};" >> config.env.js
+
+echo "config.env.js generated successfully!"