proxmox/scripts/deployment/deploy-mainnet-cwusdt-cwusdc-pool.sh

#!/usr/bin/env bash
set -euo pipefail

# Create and seed Mainnet DODO PMM pool cWUSDT (base) / cWUSDC (quote) at 1:1 initial price.
#
# One integration pool supports swaps in both directions; there is no second pool for the reverse.
# lpFeeRate defaults to 3 bps to match other public cW*/USD rails; k=0; TWAP off (same as wave-1 public stables).
#
# initialPrice uses DODO convention (1e18 = unity peg for same-decimal USD-linked stables).
#
# Examples:
#   bash scripts/deployment/compute-mainnet-cwusdt-cwusdc-seed-amounts.sh --multiplier=50 --cap-raw=...
#   bash scripts/deployment/deploy-mainnet-cwusdt-cwusdc-pool.sh \
#     --initial-price=1000000000000000000 \
#     --base-amount=<seed> --quote-amount=<seed> \
#     --dry-run
#
# Registry: cross-chain-pmm-lps/config/deployment-status.json lists the live vault
# 0xe944b7Cb012A0820c07f54D51e92f0e1C74168DB when already created; this script skips
# createPool when integration mapping exists and only tops up liquidity if you pass amounts.

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"

source "${PROJECT_ROOT}/smom-dbis-138/scripts/load-env.sh" >/dev/null 2>&1

require_cmd() {
  command -v "$1" >/dev/null 2>&1 || {
    echo "[fail] missing required command: $1" >&2
    exit 1
  }
}

require_cmd cast

INITIAL_PRICE="1000000000000000000"
BASE_AMOUNT=""
QUOTE_AMOUNT=""
MINT_BASE_AMOUNT="0"
MINT_QUOTE_AMOUNT="0"
FEE_BPS="3"
K_VALUE="0"
OPEN_TWAP="false"
DRY_RUN=0

for arg in "$@"; do
  case "$arg" in
    --initial-price=*) INITIAL_PRICE="${arg#*=}" ;;
    --base-amount=*) BASE_AMOUNT="${arg#*=}" ;;
    --quote-amount=*) QUOTE_AMOUNT="${arg#*=}" ;;
    --mint-base-amount=*) MINT_BASE_AMOUNT="${arg#*=}" ;;
    --mint-quote-amount=*) MINT_QUOTE_AMOUNT="${arg#*=}" ;;
    --fee-bps=*) FEE_BPS="${arg#*=}" ;;
    --k=*) K_VALUE="${arg#*=}" ;;
    --open-twap=*) OPEN_TWAP="${arg#*=}" ;;
    --dry-run) DRY_RUN=1 ;;
    -h | --help)
      sed -n '1,28p' "$0"
      exit 0
      ;;
    *)
      echo "[fail] unknown arg: $arg" >&2
      exit 2
      ;;
  esac
done

if [[ -z "$BASE_AMOUNT" || -z "$QUOTE_AMOUNT" ]]; then
  echo "[fail] required: --base-amount and --quote-amount (use matched 1:1 raw for peg seed)" >&2
  exit 1
fi

RPC_URL="${ETHEREUM_MAINNET_RPC:-}"
PRIVATE_KEY="${PRIVATE_KEY:-}"
INTEGRATION="${DODO_PMM_INTEGRATION_MAINNET:-}"

CWUSDT="${CWUSDT_MAINNET:-0xaF5017d0163ecb99D9B5D94e3b4D7b09Af44D8AE}"
CWUSDC="${CWUSDC_MAINNET:-0x2de5F116bFcE3d0f922d9C8351e0c5Fc24b9284a}"

if [[ -z "$RPC_URL" || -z "$PRIVATE_KEY" || -z "$INTEGRATION" ]]; then
  echo "[fail] ETHEREUM_MAINNET_RPC, PRIVATE_KEY, and DODO_PMM_INTEGRATION_MAINNET are required" >&2
  exit 1
fi

DEPLOYER="$(cast wallet address --private-key "$PRIVATE_KEY")"
BASE_TOKEN="$CWUSDT"
QUOTE_TOKEN="$CWUSDC"
PAIR_LABEL="cWUSDT/cWUSDC"

parse_tx_hash() {
  local output="$1"
  local tx_hash
  tx_hash="$(printf '%s\n' "$output" | grep -E '^0x[0-9a-fA-F]{64}$' | tail -n1 || true)"
  if [[ -z "$tx_hash" ]]; then
    tx_hash="$(printf '%s\n' "$output" | grep -E '^transactionHash[[:space:]]+0x[0-9a-fA-F]{64}$' | awk '{print $2}' | tail -n1 || true)"
  fi
  if [[ -z "$tx_hash" ]]; then
    return 1
  fi
  printf '%s\n' "$tx_hash"
}

bool_to_cli() {
  if [[ "$1" == "true" ]]; then
    printf 'true'
  else
    printf 'false'
  fi
}

existing_pool="$(cast call "$INTEGRATION" 'pools(address,address)(address)' "$BASE_TOKEN" "$QUOTE_TOKEN" --rpc-url "$RPC_URL" | awk '{print $1}')"

base_balance_before="$(cast call "$BASE_TOKEN" 'balanceOf(address)(uint256)' "$DEPLOYER" --rpc-url "$RPC_URL" | awk '{print $1}')"
quote_balance_before="$(cast call "$QUOTE_TOKEN" 'balanceOf(address)(uint256)' "$DEPLOYER" --rpc-url "$RPC_URL" | awk '{print $1}')"
base_allowance_before="$(cast call "$BASE_TOKEN" 'allowance(address,address)(uint256)' "$DEPLOYER" "$INTEGRATION" --rpc-url "$RPC_URL" | awk '{print $1}')"
quote_allowance_before="$(cast call "$QUOTE_TOKEN" 'allowance(address,address)(uint256)' "$DEPLOYER" "$INTEGRATION" --rpc-url "$RPC_URL" | awk '{print $1}')"

create_gas="0"
if [[ "$existing_pool" == "0x0000000000000000000000000000000000000000" ]]; then
  create_gas="$(cast estimate "$INTEGRATION" \
    'createPool(address,address,uint256,uint256,uint256,bool)(address)' \
    "$BASE_TOKEN" "$QUOTE_TOKEN" "$FEE_BPS" "$INITIAL_PRICE" "$K_VALUE" "$(bool_to_cli "$OPEN_TWAP")" \
    --from "$DEPLOYER" \
    --rpc-url "$RPC_URL")"
fi

if (( base_balance_before < BASE_AMOUNT )); then
  base_after_mint=$(( base_balance_before + MINT_BASE_AMOUNT ))
  if (( MINT_BASE_AMOUNT == 0 || base_after_mint < BASE_AMOUNT )); then
    echo "[fail] insufficient cWUSDT: have=$base_balance_before need=$BASE_AMOUNT mint_base=$MINT_BASE_AMOUNT" >&2
    exit 1
  fi
fi

if (( quote_balance_before < QUOTE_AMOUNT )); then
  quote_after_mint=$(( quote_balance_before + MINT_QUOTE_AMOUNT ))
  if (( MINT_QUOTE_AMOUNT == 0 || quote_after_mint < QUOTE_AMOUNT )); then
    echo "[fail] insufficient cWUSDC: have=$quote_balance_before need=$QUOTE_AMOUNT mint_quote=$MINT_QUOTE_AMOUNT" >&2
    exit 1
  fi
fi

if (( DRY_RUN == 1 )); then
  echo "pair=$PAIR_LABEL"
  echo "baseToken=$BASE_TOKEN"
  echo "quoteToken=$QUOTE_TOKEN"
  echo "integration=$INTEGRATION"
  echo "existingPool=$existing_pool"
  echo "initialPrice=$INITIAL_PRICE"
  echo "feeBps=$FEE_BPS"
  echo "k=$K_VALUE"
  echo "openTwap=$OPEN_TWAP"
  echo "createGas=$create_gas"
  echo "baseAmount=$BASE_AMOUNT"
  echo "quoteAmount=$QUOTE_AMOUNT"
  echo "mintBaseAmount=$MINT_BASE_AMOUNT"
  echo "mintQuoteAmount=$MINT_QUOTE_AMOUNT"
  echo "baseBalanceBefore=$base_balance_before"
  echo "quoteBalanceBefore=$quote_balance_before"
  exit 0
fi

mint_base_tx=""
mint_quote_tx=""
create_tx=""
approve_base_tx=""
approve_quote_tx=""
add_liquidity_tx=""

if (( MINT_BASE_AMOUNT > 0 )); then
  mint_base_output="$(
    cast send "$BASE_TOKEN" \
      'mint(address,uint256)' \
      "$DEPLOYER" "$MINT_BASE_AMOUNT" \
      --rpc-url "$RPC_URL" \
      --private-key "$PRIVATE_KEY"
  )"
  mint_base_tx="$(parse_tx_hash "$mint_base_output")"
fi

if (( MINT_QUOTE_AMOUNT > 0 )); then
  mint_quote_output="$(
    cast send "$QUOTE_TOKEN" \
      'mint(address,uint256)' \
      "$DEPLOYER" "$MINT_QUOTE_AMOUNT" \
      --rpc-url "$RPC_URL" \
      --private-key "$PRIVATE_KEY"
  )"
  mint_quote_tx="$(parse_tx_hash "$mint_quote_output")"
fi

if [[ "$existing_pool" == "0x0000000000000000000000000000000000000000" ]]; then
  create_output="$(
    cast send "$INTEGRATION" \
      'createPool(address,address,uint256,uint256,uint256,bool)(address)' \
      "$BASE_TOKEN" "$QUOTE_TOKEN" "$FEE_BPS" "$INITIAL_PRICE" "$K_VALUE" "$(bool_to_cli "$OPEN_TWAP")" \
      --rpc-url "$RPC_URL" \
      --private-key "$PRIVATE_KEY"
  )"
  create_tx="$(parse_tx_hash "$create_output")"
  existing_pool="$(cast call "$INTEGRATION" 'pools(address,address)(address)' "$BASE_TOKEN" "$QUOTE_TOKEN" --rpc-url "$RPC_URL" | awk '{print $1}')"
fi

if [[ "$existing_pool" == "0x0000000000000000000000000000000000000000" ]]; then
  echo "[fail] pool creation did not yield a pool address" >&2
  exit 1
fi

if (( base_allowance_before < BASE_AMOUNT )); then
  approve_base_output="$(
    cast send "$BASE_TOKEN" \
      'approve(address,uint256)(bool)' \
      "$INTEGRATION" "$BASE_AMOUNT" \
      --rpc-url "$RPC_URL" \
      --private-key "$PRIVATE_KEY"
  )"
  approve_base_tx="$(parse_tx_hash "$approve_base_output")"
fi

if (( quote_allowance_before < QUOTE_AMOUNT )); then
  approve_quote_output="$(
    cast send "$QUOTE_TOKEN" \
      'approve(address,uint256)(bool)' \
      "$INTEGRATION" "$QUOTE_AMOUNT" \
      --rpc-url "$RPC_URL" \
      --private-key "$PRIVATE_KEY"
  )"
  approve_quote_tx="$(parse_tx_hash "$approve_quote_output")"
fi

add_liquidity_output="$(
  cast send "$INTEGRATION" \
    'addLiquidity(address,uint256,uint256)(uint256,uint256,uint256)' \
    "$existing_pool" "$BASE_AMOUNT" "$QUOTE_AMOUNT" \
    --rpc-url "$RPC_URL" \
    --private-key "$PRIVATE_KEY"
)"
add_liquidity_tx="$(parse_tx_hash "$add_liquidity_output")"

reserves="$(cast call "$existing_pool" 'getVaultReserve()(uint256,uint256)' --rpc-url "$RPC_URL")"
base_reserve="$(printf '%s\n' "$reserves" | sed -n '1p' | awk '{print $1}')"
quote_reserve="$(printf '%s\n' "$reserves" | sed -n '2p' | awk '{print $1}')"

echo "pair=$PAIR_LABEL"
echo "pool=$existing_pool"
echo "export POOL_CWUSDT_CWUSDC_MAINNET=$existing_pool"
echo "initialPrice=$INITIAL_PRICE"
echo "feeBps=$FEE_BPS"
echo "mintBaseTx=${mint_base_tx:-none}"
echo "mintQuoteTx=${mint_quote_tx:-none}"
echo "createTx=${create_tx:-none}"
echo "approveBaseTx=${approve_base_tx:-none}"
echo "approveQuoteTx=${approve_quote_tx:-none}"
echo "addLiquidityTx=$add_liquidity_tx"
echo "baseReserve=$base_reserve"
echo "quoteReserve=$quote_reserve"