# docker-compose configuration for the hardware variant.
#
# Usage (from repository root):
#
#   # One-time: stage the Melexis packages alongside this file.
#   # See docs/20_docker_image.md §5.
#   tar -czf melexis-pkgs.tar.gz \
#       -C "/path/to/Melexis/site-packages" \
#       pylin pymumclient pylinframe
#
#   # Build
#   docker compose -f docker/compose.hw.yml build
#
#   # Run hardware suite once and exit
#   docker compose -f docker/compose.hw.yml up --abort-on-container-exit
#
# Adjust /dev/ttyUSB0 to whatever the Owon PSU enumerates as on the host.

services:
  ecu-tests:
    image: ecu-tests:hw
    build:
      context: ..                 # build context = repo root
      dockerfile: docker/Dockerfile
      args:
        INCLUDE_MELEXIS: "1"
      secrets:
        - melexis_tarball

    # MUM at 192.168.7.2 is exposed by the host's USB-RNDIS interface.
    # Bridge networking would hide it; host mode shares the namespace.
    network_mode: host

    # Owon PSU passthrough. List every USB-serial adapter the bench
    # uses here; the framework's resolver will pick the right one.
    devices:
      - "/dev/ttyUSB0:/dev/ttyUSB0"

    # The container user (uid 1000, 'tester') must be in the host
    # group that owns the serial device — typically 'dialout' on
    # Debian-style systems.
    group_add:
      - dialout

    volumes:
      - ../reports:/reports                                             # report outputs
      - ../config/test_config.yaml:/workspace/config/test_config.yaml:ro # bench config (read-only)

    environment:
      ECU_TESTS_CONFIG: /workspace/config/test_config.yaml

    command: >
      pytest -m "hardware and mum and not slow" -v
             --junitxml=/reports/junit.xml
             --html=/reports/report.html --self-contained-html

secrets:
  melexis_tarball:
    file: ../melexis-pkgs.tar.gz