# This is an docker-compose overlay that uses unison for syncing files between the host
# and containers.  On OS X it is much faster than simple mounting of local files
# You need to run docker/dev/start-unison.sh to start the sync

# A convient way to overlay it is to add a `.env` file with the contents:
#  COMPOSE_FILE=docker-compose.yml:docker-compose-unison.yml
# You can also do it manually when you run docker-compose each time with
# docker-compose -f docker-compose.yml -f docker-compose-unison.yml
# if you are making changes to docker-compose.yml or this file it is useful to
# run `docker-compose config` which shows how the two files get merged together

version: '2'
services:
  app:
    volumes:
      - unison:/lara
  unison:
    image: onnimonni/unison:2.48.4
    environment:
      # root is used here since the app is running as root so any files it creates
      # will be owned by root, and then unison should be able to override them
      - UNISON_UID=0
      - UNISON_GID=0
      - UNISON_USER=root
      - UNISON_GROUP=root
    ports:
      # a single port number means docker will randomly map this the start-unison
      # script inspects the container to find what it is mapped to
      - "5000"
    volumes:
      - unison:/data
volumes:
  unison:

# This is an docker-compose overlay that uses unison for syncing files between the host
# and containers.  On OS X it is much faster than simple mounting of local files
# You need to run docker/dev/start-unison.sh to start the sync

# A convient way to overlay it is to add a `.env` file with the contents:
#  COMPOSE_FILE=docker-compose.yml:docker/dev/docker-compose-unison.yml
# You can also do it manually when you run docker-compose each time with
# docker-compose -f docker-compose.yml -f docker-compose-unison.yml
# if you are making changes to docker-compose.yml or this file it is useful to
# run `docker-compose config` which shows how the two files get merged together

version: '2'
services:
  app:
    volumes:
      - unison:/lara
  unison:
    image: onnimonni/unison:2.48.4
    environment:
      # root is used here since the app is running as root so any files it creates
      # will be owned by root, and then unison should be able to override them
      - UNISON_UID=0
      - UNISON_GID=0
      - UNISON_USER=root
      - UNISON_GROUP=root
    ports:
      # a single port number means docker will randomly map this the start-unison
      # script inspects the container to find what it is mapped to
      - "5000"
    volumes:
      - unison:/data
volumes:
  unison:

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