# To build all the docker images:
#   docker-compose build
# or a specific one:
#   docker-compose build ${SERVICE_NAME}
#
# export SERVICE_NAME=ubuntu
#
# To extract the cargo cache from the container:
#   docker-compose run --rm ${SERVICE_NAME} cp docker_cargo_cache.tar.gz artifacts/
#
# To get a shell inside the container:
#   docker-compose run --rm ${SERVICE_NAME}
#
# NOTE: The 'artifacts' directory of each container is mounted so one can copy
#       files from inside a container.
#
# Install a toolchain and transfer it back:
#   docker-compose up -d ${SERVICE_NAME}
#   docker-compose exec ${SERVICE_NAME} mkdir .hygeia/cache
#   docker-compose exec ${SERVICE_NAME} hygeia install ~3.7 --extra
#   docker-compose exec ${SERVICE_NAME} sh -c 'cp -r ${HOME}/.hygeia/installed artifacts/'
#
# Delete **all** containers (loosing any built toolchains)
#   docker-compose down
#
# Without docker-compose:
# Build the image:
#   export OS_NAME="ubuntu"
#   export OS_VERSION="16.04"
#   export RUST_VERSION="1.40.0"
#   docker build --build-arg OS_NAME=${OS_NAME} --build-arg OS_VERSION=${OS_VERSION} --build-arg DOCKER_GID=`id --group` --build-arg DOCKER_UID=`id --user` --build-arg RUST_VERSION=${RUST_VERSION} --tag hygeia_${OS_NAME} --file docker/${OS_NAME}/Dockerfile .
#   docker run --rm --detach --name hygeia_${OS_NAME} --volume `pwd`/docker/${OS_NAME}/artifacts:/home/hygeia/artifacts hygeia_${OS_NAME} sleep 9999999
#   docker exec -it hygeia_${OS_NAME} hygeia install ~3.7 --extra
#   docker exec -it hygeia_${OS_NAME} sh -c 'cp -r ${HOME}/.hygeia/installed artifacts/'
#   docker stop hygeia_${OS_NAME}
#   docker kill hygeia_${OS_NAME}

version: "3.7"

services:
  ubuntu:
    image: hygeia_ubuntu
    build:
      context: .
      dockerfile: docker/ubuntu/Dockerfile
      args:
        OS_NAME: "ubuntu"
        OS_VERSION: "16.04"
        RUST_VERSION: "1.40.0"
    environment:
      RUST_LOG: hygeia=debug
    stdin_open: true
    tty: true
    volumes:
      - ./docker/ubuntu/artifacts:/home/hygeia/artifacts
  debian_sid:
    image: hygeia_debian_sid
    build:
      context: .
      dockerfile: docker/debian/sid/Dockerfile
      args:
        OS_NAME: "debian"
        OS_VERSION: "sid-20191224"
        RUST_VERSION: "1.40.0"
    environment:
      RUST_LOG: hygeia=debug
    stdin_open: true
    tty: true
    volumes:
      - ./docker/debian/sid/artifacts:/home/hygeia/artifacts
  fedora:
    image: hygeia_fedora
    build:
      context: .
      dockerfile: docker/fedora/Dockerfile
      args:
        OS_NAME: "fedora"
        OS_VERSION: "31"
        RUST_VERSION: "1.40.0"
    environment:
      RUST_LOG: hygeia=debug
    stdin_open: true
    tty: true
    volumes:
      - ./docker/fedora/artifacts:/home/hygeia/artifacts
  alpine:
    image: hygeia_alpine
    build:
      context: .
      dockerfile: docker/alpine/Dockerfile
      args:
        OS_NAME: "alpine"
        OS_VERSION: "3.10.3"
        RUST_VERSION: "1.40.0"
        # See https://github.com/rust-lang/rust/issues/59302
        RUSTFLAGS: -C target-feature=-crt-static
    environment:
      RUST_LOG: hygeia=debug
    stdin_open: true
    tty: true
    volumes:
      - ./docker/alpine/artifacts:/home/hygeia/artifacts