services:
  producer:
    image: golang:1.25
    restart: unless-stopped
    depends_on:
    - kafka
    volumes:
    - .:/app
    - $GOPATH/pkg/mod:/go/pkg/mod
    working_dir: /app/producer/
    command: go run main.go

  consumer:
    image: golang:1.25
    restart: unless-stopped
    depends_on:
    - kafka
    volumes:
    - .:/app
    - $GOPATH/pkg/mod:/go/pkg/mod
    working_dir: /app/consumer/
    command: >
      /bin/sh -c "go install github.com/ThreeDotsLabs/watermill/tools/mill@latest &&
                  go run main.go"

  kafka:
    image: redpandadata/redpanda:v26.1.7
    restart: unless-stopped
    logging:
      driver: none
    command:
      - redpanda
      - start
      - --kafka-addr internal://0.0.0.0:9092,external://0.0.0.0:19092
      - --advertise-kafka-addr internal://kafka:9092,external://localhost:19092
      - --mode dev-container
      - --smp 1
      - --default-log-level=warn