# Dockerfile for pre-built Angular frontend (air-gapped/restricted environments)
#
# IMPORTANT: You must build the Angular app BEFORE running docker-compose!
# Run this command first: ./build-for-airgap.sh
# OR manually: cd frontend && npm install && npm run build:prod
#
# This Dockerfile expects frontend/dist/frontend/browser to exist

FROM nginx:alpine

# Copy pre-built Angular app to nginx
# If this step fails, you need to run: ./build-for-airgap.sh
COPY frontend/dist/frontend/browser /usr/share/nginx/html

# Copy nginx configuration
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]