docker-compose.dev.yml

# As of May 2024, docker-compose is not used to build GLADOS. This can be removed in the future.

# Use this docker-compose file in addition to the base one in order to set up development configurations for the containers
# https://docs.docker.com/compose/extends/

version: '3'
name: glados-project

services:
  app-backend:
    build:
      target: development
    volumes:
      # Directly mount source code on host machine disk to container -> no need to rebuild container on every change
      - ./apps/backend/:/app
  app-frontend:
    build:
      target: development
    volumes:
      # Directly mount source code on host machine disk to container -> no need to rebuild container on every change
      - ./apps/frontend/:/app
  app-mongodb:
    # Only expose the MongoDB port to the host machine during development (for testing)
    # because end users should access it via frontend webserver api routes instead
    ports:
      - ${MONGODB_PORT}:${MONGODB_PORT}
    # Quiet the logging prints because they are super noisy, especially due to the healthcheck
    command: mongod --quiet --logpath /dev/null 
    # Need a healthcheck defined for to ensure the mongo-express instance starts up after this one
    healthcheck:
      # Based on https://stackoverflow.com/a/73783213/12693560
      test: echo 'db.runCommand("ping").ok' | mongosh localhost:${MONGODB_PORT}/test --quiet
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 5s

  app-mongoexpress:
    # Development-only interface to view the mongodb contents
    # Based on https://gist.github.com/adamelliotfields/cd49f056deab05250876286d7657dc4b
    image: mongo-express
    container_name: glados-DEVONLY-mongodb-express
    environment:
      ME_CONFIG_MONGODB_SERVER: $CONTACT_MONGODB_AT
      ME_CONFIG_MONGODB_PORT: "${MONGODB_PORT}"
      ME_CONFIG_OPTIONS_EDITORTHEME: "darcula"
    depends_on:
      app-mongodb:
        condition: service_healthy
    ports:
      - 8081:8081