Add MEV execution deploy capture helper
This commit is contained in:
defiQUG
217
scripts/deployment/deploy-mev-execution-contracts.sh
Executable file
217
scripts/deployment/deploy-mev-execution-contracts.sh
Executable file
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#!/usr/bin/env bash
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set -euo pipefail
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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CONTRACTS_DIR="$ROOT/MEV_Bot/mev-platform/contracts"
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CONFIG_PATH_DEFAULT="$ROOT/MEV_Bot/mev-platform/config.toml"
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OUTPUT_DEFAULT="$ROOT/reports/status/mev_execution_deploy_$(date +%Y%m%d_%H%M%S).json"
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RPC_URL="${RPC_URL:-}"
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PRIVATE_KEY="${PRIVATE_KEY:-}"
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FLASH_LOAN_PROVIDER="${FLASH_LOAN_PROVIDER:-}"
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TREASURY="${TREASURY:-}"
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CONFIG_PATH="${MEV_CONFIG_PATH:-$CONFIG_PATH_DEFAULT}"
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OUTPUT_PATH="${MEV_EXECUTION_DEPLOY_OUTPUT:-$OUTPUT_DEFAULT}"
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DRY_RUN=0
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usage() {
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cat <<'EOF'
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Usage: deploy-mev-execution-contracts.sh [options]
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Deploys the MEV ArbitrageExecutor and UniswapV2Adapter using the Foundry script
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already present in the MEV contracts workspace, then captures the deployed
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addresses into a JSON artifact and prints the exact config values that should be
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updated afterward.
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Required env or options:
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RPC_URL Target chain RPC URL
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PRIVATE_KEY Deployer private key
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FLASH_LOAN_PROVIDER Non-zero provider address compatible with the executor
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Optional env or options:
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TREASURY Treasury address; defaults to deployer in Foundry script
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MEV_CONFIG_PATH Config file to inspect for current values
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MEV_EXECUTION_DEPLOY_OUTPUT Output JSON path
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Options:
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--rpc-url URL
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--private-key KEY
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--flash-loan-provider ADDRESS
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--treasury ADDRESS
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--config PATH
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--output PATH
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--dry-run
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-h, --help
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EOF
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--rpc-url)
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RPC_URL="$2"
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shift 2
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;;
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--private-key)
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PRIVATE_KEY="$2"
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shift 2
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;;
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--flash-loan-provider)
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FLASH_LOAN_PROVIDER="$2"
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shift 2
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;;
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--treasury)
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TREASURY="$2"
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shift 2
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;;
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--config)
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CONFIG_PATH="$2"
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shift 2
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;;
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--output)
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OUTPUT_PATH="$2"
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shift 2
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;;
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--dry-run)
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DRY_RUN=1
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "Unknown argument: $1" >&2
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usage >&2
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exit 2
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;;
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esac
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done
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require_cmd() {
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command -v "$1" >/dev/null 2>&1 || {
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echo "Required command missing: $1" >&2
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exit 2
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}
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}
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require_cmd forge
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require_cmd jq
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require_cmd python3
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if [[ -z "$RPC_URL" ]]; then
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echo "RPC_URL is required" >&2
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exit 2
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fi
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if [[ -z "$PRIVATE_KEY" && "$DRY_RUN" -eq 0 ]]; then
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echo "PRIVATE_KEY is required unless --dry-run is used" >&2
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exit 2
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fi
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if [[ -z "$FLASH_LOAN_PROVIDER" ]]; then
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echo "FLASH_LOAN_PROVIDER is required and must be non-zero" >&2
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exit 2
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fi
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if [[ ! -d "$CONTRACTS_DIR" ]]; then
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echo "Contracts directory not found: $CONTRACTS_DIR" >&2
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exit 2
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fi
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mkdir -p "$(dirname "$OUTPUT_PATH")"
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CHAIN_ID="$(cast chain-id --rpc-url "$RPC_URL")"
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BROADCAST_PATH="$CONTRACTS_DIR/broadcast/Deploy.s.sol/$CHAIN_ID/run-latest.json"
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cat <<EOF
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MEV execution contract deployment
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contracts: $CONTRACTS_DIR
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config target: $CONFIG_PATH
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output artifact: $OUTPUT_PATH
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chain id: $CHAIN_ID
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flash loan provider: $FLASH_LOAN_PROVIDER
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treasury: ${TREASURY:-"(defaults to deployer)"}
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mode: $( [[ "$DRY_RUN" -eq 1 ]] && echo "dry-run" || echo "broadcast" )
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EOF
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if [[ "$DRY_RUN" -eq 1 ]]; then
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echo ""
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echo "Planned forge command:"
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printf 'cd %q && FLASH_LOAN_PROVIDER=%q ' "$CONTRACTS_DIR" "$FLASH_LOAN_PROVIDER"
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if [[ -n "$TREASURY" ]]; then
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printf 'TREASURY=%q ' "$TREASURY"
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fi
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printf 'forge script script/Deploy.s.sol --rpc-url %q --private-key %q --broadcast\n' "$RPC_URL" '${PRIVATE_KEY}'
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exit 0
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fi
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(
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cd "$CONTRACTS_DIR"
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export FLASH_LOAN_PROVIDER
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if [[ -n "$TREASURY" ]]; then
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export TREASURY
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fi
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forge script script/Deploy.s.sol --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" --broadcast
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)
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if [[ ! -f "$BROADCAST_PATH" ]]; then
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echo "Expected broadcast artifact not found: $BROADCAST_PATH" >&2
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exit 1
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fi
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python3 - "$BROADCAST_PATH" "$OUTPUT_PATH" "$CONFIG_PATH" "$FLASH_LOAN_PROVIDER" "$TREASURY" "$CHAIN_ID" <<'PY'
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import json
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import re
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import sys
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from pathlib import Path
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broadcast_path = Path(sys.argv[1])
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output_path = Path(sys.argv[2])
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config_path = Path(sys.argv[3])
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flash_loan_provider = sys.argv[4]
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treasury = sys.argv[5] or None
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chain_id = int(sys.argv[6])
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data = json.loads(broadcast_path.read_text())
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transactions = data.get("transactions", [])
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executor = None
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adapter = None
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for tx in transactions:
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contract_name = tx.get("contractName")
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address = tx.get("contractAddress")
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if contract_name == "ArbitrageExecutor" and address:
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executor = address
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elif contract_name == "UniswapV2Adapter" and address:
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adapter = address
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if not executor or not adapter:
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raise SystemExit("Could not extract deployed contract addresses from broadcast artifact")
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artifact = {
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"chain_id": chain_id,
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"broadcast_artifact": str(broadcast_path),
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"config_path": str(config_path),
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"executor_contract": executor,
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"uniswap_v2_adapter": adapter,
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"flash_loan_provider": flash_loan_provider,
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"treasury": treasury,
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}
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output_path.write_text(json.dumps(artifact, indent=2) + "\n")
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print("")
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print("captured deployment artifact:")
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print(output_path)
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print("")
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print(json.dumps(artifact, indent=2))
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print("")
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print("next config values:")
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print(f'chains.{chain_id}.execution.executor_contract = "{executor}"')
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print(f'chains.{chain_id}.execution.flash_loan_provider = "{flash_loan_provider}"')
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print("")
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print("next operator checks:")
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print(f"- verify code exists at {executor}")
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print(f"- confirm the signer EOA is the executor owner")
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print("- set router addresses for every V2-style dex used by execution")
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print("- keep MEV_SUBMIT_DISABLED=1 until signer/config readiness is green")
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PY
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