add start script

start_server.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+set -e
+
+echo "=== APRS Server Startup Debug Script ==="
+echo "Time: $(date)"
+echo "Working directory: $(pwd)"
+echo "User: $(whoami)"
+echo "UID: $(id -u)"
+
+echo ""
+echo "=== Environment Variables ==="
+echo "PORT: ${PORT:-'not set'}"
+echo "PHX_SERVER: ${PHX_SERVER:-'not set'}"
+echo "PHX_HOST: ${PHX_HOST:-'not set'}"
+echo "MIX_ENV: ${MIX_ENV:-'not set'}"
+echo "DATABASE_URL: ${DATABASE_URL:+***set***}"
+echo "SECRET_KEY_BASE: ${SECRET_KEY_BASE:+***set***}"
+
+echo ""
+echo "=== File System Check ==="
+echo "App directory contents:"
+ls -la /app/
+echo ""
+echo "Bin directory contents:"
+ls -la /app/bin/
+echo ""
+echo "Server script permissions:"
+ls -la /app/bin/server
+
+echo ""
+echo "=== Network Configuration ==="
+echo "Available network interfaces:"
+ip addr show 2>/dev/null || ifconfig 2>/dev/null || echo "Network tools not available"
+
+echo ""
+echo "=== Starting Phoenix Server ==="
+echo "Executing: /app/bin/server"
+echo "Expected to bind to port: ${PORT:-4000}"
+echo ""
+
+# Start the server
+exec /app/bin/server