docker-compose.yml

version: '3.8'

services:

  # Run the gatsby server
  # Usage: docker-compose up -d develop
  develop:
    build:
      context: .
      dockerfile: Dockerfile
    command: gatsby develop -H 0.0.0.0
    volumes:
      - .:/app # allows sharing of local source files for hot-reloading and gatsby notifs
      - node_modules:/app/node_modules # isolate and preserve node modules in container between builds
      - cache:/app/.cache # isolate and preserve container gatsby cache
      - public:/app/public # isloate and preserve container public artifacts
    ports:
      - "8000:8000"
      - "9929:9929"

  # Run gatsby CLI commands
  # Usage: docker-compose run gatsby info
  gatsby:
    build:
      context: .
      dockerfile: Dockerfile
    entrypoint: gatsby

volumes:
  node_modules:
  cache:
  public: