validate-env.sh

#!/bin/bash

# Validation script to check if environment variables are properly set
# Run this script to verify your environment setup before starting the application

echo "🔍 Checking RHODA Frontend Environment Setup..."
echo "================================================"

# Check if .env file exists
if [ -f ".env" ]; then
    echo "✅ .env file found"
else
    echo "❌ .env file not found"
    echo "   Run: cp .env.example .env"
    echo "   Then edit .env with your actual Camunda credentials"
    exit 1
fi

# Check required environment variables
REQUIRED_VARS=("CAMUNDA_CLIENT_ID" "CAMUNDA_CLIENT_SECRET" "CAMUNDA_CLUSTER_ID" "CAMUNDA_REGION")
MISSING_VARS=()

for var in "${REQUIRED_VARS[@]}"; do
    if [ -z "${!var}" ]; then
        MISSING_VARS+=("$var")
    fi
done

if [ ${#MISSING_VARS[@]} -eq 0 ]; then
    echo "✅ All required environment variables are set"
    
    # Validate credential format (basic check)
    if [[ ${#CAMUNDA_CLIENT_ID} -gt 20 && ${#CAMUNDA_CLIENT_SECRET} -gt 40 && ${#CAMUNDA_CLUSTER_ID} -gt 30 ]]; then
        echo "✅ Credential format looks valid"
    else
        echo "⚠️  Warning: Some credentials appear to be placeholders"
        echo "   Make sure you've replaced template values with real credentials"
    fi
    
    echo ""
    echo "🚀 Environment setup complete!"
    echo "   You can now run: mvn spring-boot:run"
    
else
    echo "❌ Missing required environment variables:"
    for var in "${MISSING_VARS[@]}"; do
        echo "   - $var"
    done
    echo ""
    echo "Please set these variables in your .env file or system environment"
    exit 1
fi