# Docker Compose Override for CI/CD Environments
#
# This file optimizes FuzzForge for ephemeral CI/CD environments where:
# - Data persistence is not needed
# - Fast startup is critical
# - Disk I/O can be bypassed
#
# Usage:
#   docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d
#
# Benefits:
# - Faster startup (tmpfs instead of volumes)
# - Reduced disk I/O
# - Automatic cleanup (no persistent data)
#
# WARNING: All data is lost when containers stop!

version: '3.8'

services:
  # Temporal - Use in-memory storage and faster health checks
  temporal:
    environment:
      # Skip some init steps for faster startup
      - SKIP_DEFAULT_NAMESPACE_CREATION=false
    healthcheck:
      # More aggressive health checking for faster feedback
      interval: 5s
      timeout: 3s
      retries: 15
    restart: "no"  # Don't restart in CI

  # PostgreSQL - Use in-memory storage and disable durability features
  postgresql:
    command: >
      postgres
      -c fsync=off
      -c full_page_writes=off
      -c synchronous_commit=off
      -c wal_level=minimal
      -c max_wal_senders=0
    tmpfs:
      # Store database in RAM (fast, but ephemeral)
      - /var/lib/postgresql/data
    healthcheck:
      interval: 3s
      timeout: 3s
      retries: 10
    restart: "no"

  # MinIO - Use in-memory storage
  minio:
    environment:
      # Already set in main compose, but ensure CI mode is enabled
      - MINIO_CI_CD=true
    tmpfs:
      # Store objects in RAM
      - /data
    healthcheck:
      interval: 3s
      timeout: 3s
      retries: 10
    restart: "no"

  # Backend - Optimize for CI
  backend:
    environment:
      # Add CI-specific environment variables if needed
      - CI=true
      - LOG_LEVEL=WARNING  # Reduce log noise
    healthcheck:
      interval: 5s
      timeout: 3s
      retries: 15
    restart: "no"

  # Temporal UI - Disable in CI (not needed, saves resources)
  temporal-ui:
    profiles:
      - ui  # Don't start unless explicitly requested

  # MinIO Setup - Speed up bucket creation
  minio-setup:
    restart: "no"

# Volumes - Use tmpfs for all persistent data in CI
# Note: This overrides the named volumes with in-memory storage
volumes:
  temporal_data:
    driver: local
    driver_opts:
      type: tmpfs
      device: tmpfs

  temporal_postgres:
    driver: local
    driver_opts:
      type: tmpfs
      device: tmpfs

  minio_data:
    driver: local
    driver_opts:
      type: tmpfs
      device: tmpfs

# Networks - Keep the same
networks:
  fuzzforge-network:
    driver: bridge