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proxmox/scripts/bridge-eth-complete.sh.bak
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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands
- CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround
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- NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere
- MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates
- LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-12 15:46:57 -08:00

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#!/usr/bin/env bash
# Complete bridge process with proper error handling and LINK token support
# Usage: ./bridge-eth-complete.sh [amount_per_chain]
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SOURCE_PROJECT="/home/intlc/projects/smom-dbis-138"
# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'
log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
source "$SOURCE_PROJECT/.env"
RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
WETH9_ADDRESS="0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
WETH9_BRIDGE="${CCIPWETH9_BRIDGE_CHAIN138:-0x89dd12025bfCD38A168455A44B400e913ED33BE2}"
LINK_TOKEN="0x514910771af9ca656af840dff83e8264ecf986ca"
AMOUNT="${1:-1.0}"
AMOUNT_WEI=$(cast --to-wei "$AMOUNT" ether 2>/dev/null)
TOTAL_AMOUNT_WEI=$(echo "$AMOUNT_WEI * 6" | bc)
DEPLOYER=$(cast wallet address --private-key "$PRIVATE_KEY" 2>/dev/null)
declare -A CHAIN_SELECTORS=(
["BSC"]="11344663589394136015"
["Polygon"]="4051577828743386545"
["Avalanche"]="6433500567565415381"
["Base"]="15971525489660198786"
["Arbitrum"]="4949039107694359620"
["Optimism"]="3734403246176062136"
)
log_info "========================================="
log_info "Complete Bridge Process"
log_info "========================================="
log_info ""
log_info "Amount per chain: $AMOUNT ETH"
log_info "Total needed: $(echo "scale=2; $AMOUNT * 6" | bc) ETH"
log_info "Deployer: $DEPLOYER"
log_info ""
# Check current status
log_info "Checking current status..."
WETH9_BAL=$(cast call "$WETH9_ADDRESS" "balanceOf(address)" "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
ALLOW=$(cast call "$WETH9_ADDRESS" "allowance(address,address)" "$DEPLOYER" "$WETH9_BRIDGE" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
LINK_BAL=$(cast call "$LINK_TOKEN" "balanceOf(address)" "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
log_info "WETH9 Balance: $WETH9_BAL wei"
log_info "Bridge Allowance: $ALLOW wei"
log_info "LINK Balance: $LINK_BAL wei"
log_info ""
# Step 1: Wrap ETH if needed
if [ "$WETH9_BAL" = "0" ] || (( $(echo "$WETH9_BAL < $TOTAL_AMOUNT_WEI" | bc -l 2>/dev/null || echo 1) )); then
log_info "Step 1: Wrapping ETH to WETH9..."
CURRENT_NONCE=$(cast nonce "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
WRAP_TX=$(cast send "$WETH9_ADDRESS" "deposit()" \
--value "$TOTAL_AMOUNT_WEI" \
--rpc-url "$RPC_URL" \
--private-key "$PRIVATE_KEY" \
--gas-price 5000000000 \
--nonce "$CURRENT_NONCE" \
2>&1 || echo "")
if echo "$WRAP_TX" | grep -qE "transactionHash"; then
TX_HASH=$(echo "$WRAP_TX" | grep -oE "transactionHash[[:space:]]+0x[0-9a-fA-F]{64}" | awk '{print $2}')
log_success "✓ Wrap transaction: $TX_HASH"
log_info "Waiting for confirmation..."
sleep 15
else
log_error "Failed to wrap ETH"
log_info "$WRAP_TX"
exit 1
fi
else
log_success "✓ WETH9 balance sufficient"
fi
# Step 2: Approve bridge if needed
ALLOW=$(cast call "$WETH9_ADDRESS" "allowance(address,address)" "$DEPLOYER" "$WETH9_BRIDGE" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
if [ "$ALLOW" = "0" ] || (( $(echo "$ALLOW < $TOTAL_AMOUNT_WEI" | bc -l 2>/dev/null || echo 1) )); then
log_info "Step 2: Approving bridge..."
CURRENT_NONCE=$(cast nonce "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
APPROVE_TX=$(cast send "$WETH9_ADDRESS" "approve(address,uint256)" \
"$WETH9_BRIDGE" \
"$TOTAL_AMOUNT_WEI" \
--rpc-url "$RPC_URL" \
--private-key "$PRIVATE_KEY" \
--gas-price 5000000000 \
--nonce "$CURRENT_NONCE" \
2>&1 || echo "")
if echo "$APPROVE_TX" | grep -qE "transactionHash"; then
TX_HASH=$(echo "$APPROVE_TX" | grep -oE "transactionHash[[:space:]]+0x[0-9a-fA-F]{64}" | awk '{print $2}')
log_success "✓ Approve transaction: $TX_HASH"
log_info "Waiting for confirmation..."
sleep 15
else
log_error "Failed to approve bridge"
log_info "$APPROVE_TX"
exit 1
fi
else
log_success "✓ Bridge allowance sufficient"
fi
# Step 3: Check LINK balance and estimate fees
log_info "Step 3: Checking LINK token requirements..."
ESTIMATED_FEE_TOTAL=0
for chain in "${!CHAIN_SELECTORS[@]}"; do
selector="${CHAIN_SELECTORS[$chain]}"
FEE=$(cast call "$WETH9_BRIDGE" "calculateFee(uint64,uint256)" "$selector" "$AMOUNT_WEI" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
if [ "$FEE" != "0" ]; then
ESTIMATED_FEE_TOTAL=$(echo "$ESTIMATED_FEE_TOTAL + $FEE" | bc)
fi
done
LINK_BAL=$(cast call "$LINK_TOKEN" "balanceOf(address)" "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
LINK_NEEDED_ETH=$(echo "scale=6; $ESTIMATED_FEE_TOTAL / 1000000000000000000" | bc 2>/dev/null || echo "0")
log_info "Estimated total fees: $LINK_NEEDED_ETH LINK"
log_info "Current LINK balance: $(echo "scale=6; $LINK_BAL / 1000000000000000000" | bc) LINK"
if (( $(echo "$LINK_BAL < $ESTIMATED_FEE_TOTAL" | bc -l 2>/dev/null || echo 1) )); then
log_warn "⚠ Insufficient LINK tokens for fees"
log_info "Need approximately $LINK_NEEDED_ETH LINK tokens"
log_info "You may need to:"
log_info " 1. Transfer LINK tokens to this address"
log_info " 2. Or deploy/mint LINK tokens if this is a test network"
log_info ""
log_warn "Continuing anyway - transfers will fail if fees are insufficient"
fi
log_info ""
# Step 4: Send to all chains
log_info "Step 4: Sending to all destination chains..."
log_info ""
TRANSFER_COUNT=0
declare -a TRANSACTION_HASHES=()
for chain in "${!CHAIN_SELECTORS[@]}"; do
selector="${CHAIN_SELECTORS[$chain]}"
log_info "Sending to $chain..."
CURRENT_NONCE=$(cast nonce "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
SEND_TX=$(cast send "$WETH9_BRIDGE" \
"sendCrossChain(uint64,address,uint256)" \
"$selector" \
"$DEPLOYER" \
"$AMOUNT_WEI" \
--rpc-url "$RPC_URL" \
--private-key "$PRIVATE_KEY" \
--gas-price 5000000000 \
--nonce "$CURRENT_NONCE" \
2>&1 || echo "")
if echo "$SEND_TX" | grep -qE "transactionHash"; then
TX_HASH=$(echo "$SEND_TX" | grep -oE "transactionHash[[:space:]]+0x[0-9a-fA-F]{64}" | awk '{print $2}')
log_success "$chain: $TX_HASH"
TRANSACTION_HASHES+=("$chain:$TX_HASH")
((TRANSFER_COUNT++))
sleep 5 # Wait between transfers
else
ERROR_MSG=$(echo "$SEND_TX" | grep -E "Error|reverted" | head -1 || echo "Unknown error")
log_error "$chain: $ERROR_MSG"
fi
done
log_info ""
log_success "========================================="
log_success "Bridge Process Complete!"
log_success "========================================="
log_info ""
log_info "Summary:"
log_info " Successful transfers: $TRANSFER_COUNT/6"
log_info ""
if [ ${#TRANSACTION_HASHES[@]} -gt 0 ]; then
log_info "Transaction Hashes:"
for entry in "${TRANSACTION_HASHES[@]}"; do
chain=$(echo "$entry" | cut -d: -f1)
hash=$(echo "$entry" | cut -d: -f2-)
log_info " $chain: $hash"
done
fi
log_info ""