docker-compose.yml

# Docker-compose file is used only for local development. This is not production-ready example.

version: '3.4'

volumes:
  tmp-data: {}
  redis-data: {}
  golint-cache: {}

services:
  app: &app-service
    image: golang:1.18.0-buster # Image page: <https://hub.docker.com/_/golang>
    working_dir: /src
    environment:
      HOME: /tmp
      GOPATH: /tmp
    volumes:
      - /etc/passwd:/etc/passwd:ro
      - /etc/group:/etc/group:ro
      - .:/src:rw
      - tmp-data:/tmp:rw
    depends_on:
      redis:
        condition: service_healthy

  web:
    <<: *app-service
    ports:
      - 8080:8080/tcp # Open <http://127.0.0.1:8080>
    command:
      - go
      - run
      - ./cmd/webhook-tester
      - serve
      - --verbose
      - --port=8080
      - --public=./web
      - --storage-driver=redis
      - --pubsub-driver=redis
      - --redis-dsn=redis://redis:6379/0
      - --max-requests=12
      - --ignore-header-prefix=foo
      - --ws-max-clients=20
      - --ws-max-lifetime=1m
    healthcheck:
      test: ['CMD-SHELL', 'wget --spider -q http://127.0.0.1:8080/live']
      interval: 5s
      timeout: 2s

  redis:
    image: redis:6.0.9-alpine # Image page: <https://hub.docker.com/_/redis>
    volumes:
      - redis-data:/data:rw
    ports:
      - 6379/tcp
    healthcheck:
      test: ['CMD-SHELL', 'redis-cli ping']
      interval: 1s
      timeout: 2s

  golint:
    image: golangci/golangci-lint:v1.39-alpine # Image page: <https://hub.docker.com/r/golangci/golangci-lint>
    environment:
      GOLANGCI_LINT_CACHE: /tmp/golint # <https://github.com/golangci/golangci-lint/blob/v1.33.0/internal/cache/default.go#L68>
    volumes:
      - .:/src:ro
      - golint-cache:/tmp/golint:rw
    working_dir: /src
    command: /bin/true