# Compose override for the "deploy fast" path. Layer on top of the
# base compose to swap chat-server from a-full-Rust-build-on-remote to
# a-tiny-runtime-image-using-the-prebuilt-binary.
#
# Usage on the remote (handled by deploy-fast.local.sh):
#
#   docker compose \
#     -f docker-compose.yml \
#     -f docker-compose.fast.yml \
#     up -d --build chat-server
#
# The build context shrinks from the entire repo root to just this
# deploy/ directory — meaning rsync only has to ship the prebuilt
# binary + SPA, not the rust/, kez-chat/, and rust-sig-server/ trees.
#
# sig-server is left alone (it still does its own build); only
# chat-server needs the fast path right now.

services:
  chat-server:
    build:
      context: .
      dockerfile: Dockerfile.runtime