services:
  kopia:
    image: kopia/kopia:latest
    container_name: kopia
    hostname: kopia-server
    environment:
      # Reads the password from the .env file
      - KOPIA_REPOSITORY_PASSWORD=${KOPIA_REPOSITORY_PASSWORD}
      # --- User/Group Permissions ---
      # These are still good practice, even on Windows.
      # 1000 is a common default.
      - PUID=1000
      - PGID=1000
      - KOPIA_SERVER_USERNAME=${KOPIA_SERVER_USERNAME}
      - KOPIA_SERVER_PASSWORD=${KOPIA_SERVER_PASSWORD}
    ports:
      # Exposes the Kopia Web UI on port 51515
      - "51515:51515"
    volumes:
      # --- Kopia Internal Config/Cache ---
      # These stay as Docker-managed volumes.
      - kopia_config:/app/config
      - kopia_cache:/app/cache
      - kopia_logs:/app/logs
      
      # --- YOUR BACKUP DESTINATION ---
      # Maps your host's G:\kopia-backups to /app/repository inside the container.
      # Kopia will write its backup data here.
      - g:/kopia-backups:/app/repository 
      
      # --- YOUR SOURCE DATA ---
      # Maps your host's E:\installers and H:\immich-photos to /source/installers inside the container.
      # ':ro' (read-only) is a safety best practice.
      - e:/installers:/source/installers:ro
      - h:/immich-photos:/source/immich-photos:ro

    command:
      - server
      - start
      - --ui
      - --address=0.0.0.0:51515
      - --insecure
      - --password=${KOPIA_REPOSITORY_PASSWORD}
      - --server-username=${KOPIA_SERVER_USERNAME}
      - --server-password=${KOPIA_SERVER_PASSWORD}
    restart: unless-stopped

# Defines the Docker-managed volumes for config/cache/logs
# The repository is no longer here because it's a direct host mount.
volumes:
  kopia_config:
  kopia_cache:
  kopia_logs: