docker-compose.yml

services:
  bitcoind:
    image: coinswap/${BITCOIN_IMAGE_NAME:-bitcoin-mutinynet}:${BITCOIN_TAG:-latest}
    container_name: coinswap-bitcoind
    profiles: ["internal-bitcoind"]
    command: >
      bitcoind 
      ${BITCOIN_NETWORK_ARG}
      -rpcbind=0.0.0.0
      -rpcallowip=0.0.0.0/0
    ports:
      - "${BITCOIN_RPC_PORT:-38332}:${BITCOIN_RPC_PORT:-38332}"
      - "${BITCOIN_ZMQ_PORT:-28332}:${BITCOIN_ZMQ_PORT:-28332}"
    volumes:
      - bitcoin-data:/home/bitcoin/.bitcoin
      - ./docs/bitcoin.conf:/home/bitcoin/.bitcoin/bitcoin.conf:ro
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "bitcoin-cli", "-rpcuser=${BITCOIN_RPC_USER:-user}", "-rpcpassword=${BITCOIN_RPC_PASSWORD:-password}", "-rpcport=${BITCOIN_RPC_PORT:-38332}", "getblockchaininfo"]
      interval: 30s
      timeout: 10s
      retries: 5

  tor:
    image: osminogin/tor-simple
    container_name: coinswap-tor
    profiles: ["internal-tor"]
    network_mode: "host"
    entrypoint: /bin/sh
    command:
      - -c
      - |
        HASH=$$(tor --hash-password "$${TOR_AUTH_PASSWORD}" | grep "^16:")
        
        # use /tmp/torrc because the container runs as non-root and cannot write to /etc/tor/
        cat > /tmp/torrc << EOF
        SocksPort 0.0.0.0:$${TOR_SOCKS_PORT:-9050}
        ControlPort 0.0.0.0:$${TOR_CONTROL_PORT:-9051}
        DataDirectory /var/lib/tor
        HashedControlPassword $$HASH
        EOF
        echo "Starting Tor with the following configuration:"
        cat /tmp/torrc
        echo ""
        
        exec tor -f /tmp/torrc
    volumes:
      - tor-data:/var/lib/tor
    ports:
      - "127.0.0.1:${TOR_SOCKS_PORT:-9050}:${TOR_SOCKS_PORT:-9050}"
      - "127.0.0.1:${TOR_CONTROL_PORT:-9051}:${TOR_CONTROL_PORT:-9051}"
      - "${MAKERD_RPC_PORT:-6103}:${MAKERD_RPC_PORT:-6103}"
    environment:
      - TOR_SOCKS_PORT=${TOR_SOCKS_PORT:-9050}
      - TOR_CONTROL_PORT=${TOR_CONTROL_PORT:-9051}
      - TOR_AUTH_PASSWORD=${TOR_AUTH_PASSWORD}
    restart: unless-stopped

  makerd:
    image: coinswap/${IMAGE_NAME:-coinswap}:latest
    container_name: coinswap-makerd
    profiles: ["external-tor"]
    network_mode: "host"
    command: &makerd-command
      - sh
      - -c
      - |
        sleep 15
        mkdir -p /home/coinswap/.coinswap/maker
        
        cat > /home/coinswap/.coinswap/maker/config.toml << EOM
        network_port = $${MAKER_NETWORK_PORT:-6102}
        rpc_port = $${MAKER_RPC_PORT:-6103}
        socks_port = $${TOR_SOCKS_PORT:-9050}
        control_port = $${TOR_CONTROL_PORT:-9051}
        tor_auth_password = "$${TOR_AUTH_PASSWORD}"
        min_swap_amount = $${MIN_SWAP_AMOUNT:-10000}
        fidelity_amount = $${FIDELITY_AMOUNT:-50000}
        fidelity_timelock = $${FIDELITY_TIMELOCK:-13104}
        connection_type = "TOR"
        base_fee = $${BASE_FEE:-100}
        amount_relative_fee_ppt = $${AMOUNT_RELATIVE_FEE_PPT:-1000}
        EOM
        
        WALLET_NAME="$${BITCOIN_WALLET_NAME:-coinswap-maker}"
        echo "INFO: Using wallet: $$WALLET_NAME"

        echo "[DEBUG] Running: makerd -t \"$${TOR_AUTH_PASSWORD}\" -r $${BITCOIN_RPC_HOST} -a $${BITCOIN_RPC_AUTH} $${MAKERD_EXTRA_ARGS} -w \"$$WALLET_NAME\""

        makerd -t "$${TOR_AUTH_PASSWORD}" -r $${BITCOIN_RPC_HOST} -a $${BITCOIN_RPC_AUTH} $${MAKERD_EXTRA_ARGS} -w "$$WALLET_NAME"
    ports:
      - "${MAKERD_RPC_PORT:-6103}:${MAKERD_RPC_PORT:-6103}"
    volumes:
      - maker-data:/home/coinswap/.coinswap
    environment: &makerd-env
      - RUST_LOG=${RUST_LOG:-info}
      - MAKER_NETWORK_PORT=${MAKERD_PORT:-6102}
      - MAKER_RPC_PORT=${MAKERD_RPC_PORT:-6103}
      - TOR_SOCKS_PORT=${TOR_SOCKS_PORT:-9050}
      - TOR_CONTROL_PORT=${TOR_CONTROL_PORT:-9051}
      - TOR_AUTH_PASSWORD=${TOR_AUTH_PASSWORD}
      - MIN_SWAP_AMOUNT=${MIN_SWAP_AMOUNT:-10000}
      - FIDELITY_AMOUNT=${FIDELITY_AMOUNT:-50000}
      - FIDELITY_TIMELOCK=${FIDELITY_TIMELOCK:-13104}
      - BASE_FEE=${BASE_FEE:-100}
      - AMOUNT_RELATIVE_FEE_PPT=${AMOUNT_RELATIVE_FEE_PPT:-1000}
      - BITCOIN_RPC_HOST=${BITCOIN_RPC_HOST}
      - BITCOIN_RPC_AUTH=${BITCOIN_RPC_AUTH:-user:password}
      - MAKERD_EXTRA_ARGS=${MAKERD_EXTRA_ARGS}
      - BITCOIN_WALLET_NAME=${BITCOIN_WALLET_NAME:-coinswap-maker}
    restart: unless-stopped

  makerd-internal:
    image: coinswap/${IMAGE_NAME:-coinswap}:latest
    container_name: coinswap-makerd
    profiles: ["internal-tor"]
    network_mode: "host"
    command: *makerd-command
    volumes:
      - maker-data:/home/coinswap/.coinswap
    environment: *makerd-env
    restart: unless-stopped
    depends_on:
      - tor

volumes:
  bitcoin-data:
    driver: local
  tor-data:
    driver: local
  maker-data:
    driver: local

networks:
  default:
    name: coinswap-network