# Development container for the emdash app. Bind-mounts ../app from
# the host and runs `npx emdash dev` so source edits hot-reload. The
# production image is built separately from the root Dockerfile and
# consumed by deploy/helm/ — DDEV is *not* a prod-parity smoke test.

services:
  emdash:
    container_name: ddev-${DDEV_SITENAME}-emdash
    image: node:22-bookworm-slim
    working_dir: /app
    restart: "no"
    expose:
      - "4321"
    env_file:
      - ../app/.env
    environment:
      HOST: "0.0.0.0"
      PORT: "4321"
      NODE_ENV: "development"
      EMDASH_ALLOWED_ORIGINS: "https://cms-plugins.ddev.site"
      EMDASH_SITE_URL: "https://cms-plugins.ddev.site"
    volumes:
      - ../app:/app:cached
      # Anonymous-ish named volume for node_modules so the host's
      # (possibly empty / wrong-arch) directory doesn't shadow what
      # the container installs.
      - emdash-node-modules:/app/node_modules
    command:
      - sh
      - -c
      - |
        set -eu
        if [ ! -d node_modules ] || [ -z "$$(ls -A node_modules 2>/dev/null)" ]; then
          echo "[emdash] installing deps"
          apt-get update && apt-get install -y --no-install-recommends python3 make g++ ca-certificates >/dev/null
          npm install
        fi
        if [ ! -f data.db ]; then
          echo "[emdash] running emdash init"
          node_modules/.bin/emdash init
        fi
        exec npx emdash dev
    labels:
      com.ddev.site-name: ${DDEV_SITENAME}
      com.ddev.approot: $DDEV_APPROOT

volumes:
  emdash-node-modules: