enable docker DB migrations

Dockerfile

@@ -6,6 +6,7 @@ WORKDIR /app
 RUN apt-get update && apt-get install -y \
     gcc \
     postgresql-client \
+    netcat-traditional \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first to leverage Docker cache
@@ -15,12 +16,15 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy the rest of the application
 COPY . .
 
+# Make entrypoint script executable
+RUN chmod +x entrypoint.sh
+
 # Set environment variables
 ENV FLASK_APP=app.py
-ENV FLASK_ENV=development
+ENV FLASK_ENV=production
 
 # Expose the port the app runs on
 EXPOSE 5000
 
-# Command to run the application
+# Use the entrypoint script
-CMD ["gunicorn", "--bind", "0.0.0.0:5000", "app:app"] 
+ENTRYPOINT ["./entrypoint.sh"] 

entrypoint.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Wait for the database to be ready
+echo "Waiting for database to be ready..."
+while ! nc -z db 5432; do
+  sleep 0.1
+done
+echo "Database is ready!"
+
+# Initialize the database
+flask db upgrade
+
+# Create default site settings if they don't exist
+python3 -c "
+from app import create_app
+from models import SiteSettings, db
+app = create_app()
+with app.app_context():
+    SiteSettings.get_settings()
+"
+
+# Start the application
+exec gunicorn --bind 0.0.0.0:5000 app:app