version: '3.1'

services:
  # Dependencies for running unit tests and for running the 'irma' command line tool using one of the test configurations.
  postgres:
    image: postgres:13
    environment:
      POSTGRES_USER: testuser
      POSTGRES_PASSWORD: testpassword
      POSTGRES_DB: test
    networks:
      # We use a localhost alias such that the test configuration also works for users who run it without Docker.
      irma-net:
        aliases:
            - postgres.localhost
    ports:
      - 5432:5432
  postgres-init:
    image: postgres:13
    environment:
      PGHOST: postgres
      PGUSER: testuser
      PGPASSWORD: testpassword
      PGDATABASE: test
    networks:
      - irma-net
    depends_on:
      - postgres
    volumes:
      - ./server/keyshare/schema.sql:/schema.sql
      - ./server/keyshare/cleanup.sql:/cleanup.sql
    # We have to wait until the database is up and running.
    # Database might already be running, so we need to do a cleanup first.
    command: /bin/sh -c "sleep 5 && psql -f cleanup.sql && psql -f schema.sql"
  mailhog:
    image: mailhog/mailhog
    networks:
      # We use a localhost alias such that the test configuration also works for users who run it without Docker.
      irma-net:
        aliases:
          - mailhog.localhost
    ports:
      - 1025:1025
      - 8025:8025 # Port of the web interface

  # Service to run unit tests
  test:
    image: golang:1.16
    # Add a test profile to prevent this service to be included when running docker-compose up.
    profiles:
      - test
    volumes:
      - .:/irmago
    depends_on:
      - postgres
      - mailhog
    # The tests assume postgres and mailhog can be accessed on localhost. Therefore, we use host networking.
    network_mode: host
    working_dir: /irmago
    entrypoint: go test -p 1
    command: ./...

  # Service to run the 'irma' command line tool
  irma:
    build: .
    image: privacybydesign/irma:edge
    # Add a run profile to prevent this service to be included when running docker-compose up.
    profiles:
      - run
    volumes:
      - .:/irmago
    working_dir: /irmago
    depends_on:
      - postgres
      - postgres-init
      - mailhog
    networks:
      - irma-net

# Docker Desktop for MacOS does not support exposing ports when using host networking. Therefore,
# we have to use bridge networking and expose the ports manually.
# https://github.com/docker/for-mac/issues/1031
networks:
  irma-net:
    driver: bridge