# Build the final Caddy image
FROM caddy:2-alpine

# Copy the pre-compressed static assets from the build context.
# These assets are extracted from the main Airflow image by the Ansible playbook.
COPY caddy_build_assets/appbuilder /usr/share/caddy/static/appbuilder
COPY caddy_build_assets/dist /usr/share/caddy/static/dist

# Copy the Caddyfile configuration. The build context is the project root,
# so the path is relative to that.
COPY configs/Caddyfile /etc/caddy/Caddyfile

# Expose the port Caddy listens on
EXPOSE 8080