codecity/docker-compose.dev.yml at main · thalida/codecity · GitHub

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# Contributor-only dev compose: Vite HMR + api auto-reload.
#
# Run via `just dev` (which handles per-worktree port picking, unique
# project name, and the subdomain URL). Running `docker compose up`
# directly will work but skip the worktree-friendliness.
services:
  api:
    image: codecity:dev
    build:
      context: .
    # The image ENTRYPOINT is `/srv/.venv/bin/python -m api`; this `command:`
    # supplies just the flags appended to it. Adds `--reload` so source edits
    # under ./api auto-restart uvicorn, and pins the port to 8000 for dev.
    # `--host` repeats the Dockerfile CMD's value because this replaces CMD
    # outright: without it the CLI's loopback default would make the api
    # unreachable from the app container.
    command: ['--reload', '--port', '8000', '--host', '0.0.0.0']
    volumes:
      # Bind source for auto-reload. Read-only inside the container — host
      # owns the files.
      - './api:/srv/api:ro'
      # The codecity-cache named volume holds clones + manifest cache.
      - 'codecity-cache:/cache'
    init: true
    environment:
      - CODECITY_QUIET=0
    # The image's baked-in HEALTHCHECK targets port 8080; dev runs on 8000,
    # so override it here. `depends_on: service_healthy` on the app service
    # requires this to actually flip healthy.
    healthcheck:
      test: ['CMD', 'wget', '-qO-', 'http://127.0.0.1:8000/api/health']
      interval: 10s
      timeout: 2s
      start_period: 3s
      retries: 3
    # No host port published — only the app container talks to it,
    # via compose-internal DNS (`http://api:8000`).

  app:
    image: node:24-bookworm-slim
    working_dir: /app
    # Pin npm to host version to match the lockfile shape (see Dockerfile
    # for the same workaround). NPM_VERSION is loaded from the repo-root
    # .env file by compose; fallback keeps this working if .env is missing.
    command: sh -c "npm install -g npm@${NPM_VERSION:-11.6.2} && npm ci && npm run dev -- --host 0.0.0.0 --port 5173"
    ports:
      # ${VITE_HOST_PORT} is set by `just dev` to a per-worktree free port.
      # Default 5173 covers ad-hoc `docker compose up` in a single worktree.
      - '${VITE_HOST_PORT:-5173}:5173'
    volumes:
      - './app:/app'
      - '/app/node_modules' # anonymous volume — npm-installed in container
    environment:
      - VITE_API_PROXY=http://api:8000
    depends_on:
      api:
        condition: service_healthy

volumes:
  codecity-cache:
    # Default: compose-project-scoped (e.g. `codecity-feature-x_codecity-cache`).
    # Per-worktree isolation by design.