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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 - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - 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>
290 lines
10 KiB
Bash
Executable File
290 lines
10 KiB
Bash
Executable File
#!/usr/bin/env bash
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# DRY-RUN: Simulate bridging ETH to all 7 destination chains (including Ethereum Mainnet)
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# Usage: ./bridge-eth-to-all-7-chains-dry-run.sh [token] [amount]
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# Example: ./bridge-eth-to-all-7-chains-dry-run.sh weth9 1.0
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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SOURCE_PROJECT="/home/intlc/projects/smom-dbis-138"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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MAGENTA='\033[0;35m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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log_dryrun() { echo -e "${CYAN}[DRY-RUN]${NC} $1"; }
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log_sim() { echo -e "${MAGENTA}[SIMULATE]${NC} $1"; }
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# Load environment variables
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if [ -f "$SOURCE_PROJECT/.env" ]; then
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source "$SOURCE_PROJECT/.env"
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else
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log_error ".env file not found in $SOURCE_PROJECT"
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exit 1
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fi
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# Configuration
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RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
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WETH9_ADDRESS="0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
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WETH10_ADDRESS="0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f"
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WETH9_BRIDGE="${CCIPWETH9_BRIDGE_CHAIN138:-0x89dd12025bfCD38A168455A44B400e913ED33BE2}"
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WETH10_BRIDGE="${CCIPWETH10_BRIDGE_CHAIN138:-0xe0E93247376aa097dB308B92e6Ba36bA015535D0}"
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# Parse arguments
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TOKEN="${1:-weth9}"
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AMOUNT="${2:-1.0}"
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# All 7 destination chains (including Ethereum Mainnet)
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declare -A CHAIN_SELECTORS=(
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["BSC"]="11344663589394136015"
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["Polygon"]="4051577828743386545"
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["Avalanche"]="6433500567565415381"
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["Base"]="15971525489660198786"
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["Arbitrum"]="4949039107694359620"
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["Optimism"]="3734403246176062136"
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["Ethereum"]="5009297550715157269"
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)
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# Determine token and bridge
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if [ "$TOKEN" = "weth9" ]; then
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TOKEN_ADDRESS="$WETH9_ADDRESS"
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BRIDGE_ADDRESS="$WETH9_BRIDGE"
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TOKEN_NAME="WETH9"
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elif [ "$TOKEN" = "weth10" ]; then
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TOKEN_ADDRESS="$WETH10_ADDRESS"
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BRIDGE_ADDRESS="$WETH10_BRIDGE"
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TOKEN_NAME="WETH10"
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else
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log_error "Invalid token: $TOKEN (use weth9 or weth10)"
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exit 1
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fi
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if [ -z "${PRIVATE_KEY:-}" ]; then
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log_error "PRIVATE_KEY not set in .env file"
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exit 1
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fi
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DEPLOYER=$(cast wallet address --private-key "$PRIVATE_KEY" 2>/dev/null || echo "")
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if [ -z "$DEPLOYER" ]; then
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log_error "Failed to get deployer address"
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exit 1
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fi
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log_dryrun "========================================="
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log_dryrun "DRY-RUN: Bridge ETH to All 7 Chains"
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log_dryrun "========================================="
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log_info ""
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log_info "Configuration:"
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log_info " Token: $TOKEN_NAME"
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log_info " Amount per chain: $AMOUNT ETH"
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log_info " Total amount: $(echo "scale=2; $AMOUNT * 7" | bc) ETH"
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log_info " Deployer: $DEPLOYER"
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log_info " Bridge: $BRIDGE_ADDRESS"
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log_info " Token Contract: $TOKEN_ADDRESS"
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log_info ""
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# Check ETH balance
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log_info "Checking ETH balance..."
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ETH_BALANCE=$(cast balance "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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ETH_BALANCE_ETH=$(echo "scale=6; $ETH_BALANCE / 1000000000000000000" | bc 2>/dev/null || echo "0")
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REQUIRED_ETH=$(echo "scale=2; $AMOUNT * 7" | bc)
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ESTIMATED_GAS=$(echo "scale=2; 0.01 * 7" | bc) # Rough estimate: 0.01 ETH per transaction
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TOTAL_NEEDED=$(echo "scale=2; $REQUIRED_ETH + $ESTIMATED_GAS" | bc)
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log_info "ETH Balance: $ETH_BALANCE_ETH ETH"
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log_info "Required for tokens: $REQUIRED_ETH ETH"
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log_info "Estimated gas fees: ~$ESTIMATED_GAS ETH"
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log_info "Total needed: ~$TOTAL_NEEDED ETH"
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if (( $(echo "$ETH_BALANCE_ETH < $TOTAL_NEEDED" | bc -l 2>/dev/null || echo 1) )); then
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log_warn "⚠ Insufficient ETH balance for this operation"
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log_warn " Current: $ETH_BALANCE_ETH ETH"
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log_warn " Needed: ~$TOTAL_NEEDED ETH"
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else
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log_success "✓ Sufficient ETH balance"
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fi
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log_info ""
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# Convert amount to wei
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AMOUNT_WEI=$(cast --to-wei "$AMOUNT" ether 2>/dev/null || echo "")
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if [ -z "$AMOUNT_WEI" ]; then
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log_error "Failed to convert amount to wei"
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exit 1
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fi
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TOTAL_AMOUNT_WEI=$(echo "$AMOUNT_WEI * 7" | bc)
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# Check current token balance
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log_info "Checking $TOKEN_NAME balance..."
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TOKEN_BALANCE=$(cast call "$TOKEN_ADDRESS" "balanceOf(address)" "$DEPLOYER" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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TOKEN_BALANCE_ETH=$(echo "scale=6; $TOKEN_BALANCE / 1000000000000000000" | bc 2>/dev/null || echo "0")
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if [ -z "$TOKEN_BALANCE_ETH" ] || [ "$TOKEN_BALANCE_ETH" = "" ]; then
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TOKEN_BALANCE_ETH="0"
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fi
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REQUIRED_TOKEN=$(echo "scale=2; $AMOUNT * 7" | bc)
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log_info "Current $TOKEN_NAME balance: $TOKEN_BALANCE_ETH ETH"
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log_info "Required: $REQUIRED_TOKEN ETH"
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if (( $(echo "$TOKEN_BALANCE_ETH < $REQUIRED_TOKEN" | bc -l 2>/dev/null || echo 1) )); then
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log_warn "⚠ Insufficient $TOKEN_NAME balance"
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log_sim "Would need to wrap $(echo "scale=2; $REQUIRED_TOKEN - $TOKEN_BALANCE_ETH" | bc) ETH to $TOKEN_NAME"
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log_sim "Transaction: deposit() with value $(echo "scale=2; $REQUIRED_TOKEN - $TOKEN_BALANCE_ETH" | bc) ETH"
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else
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log_success "✓ Sufficient $TOKEN_NAME balance"
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fi
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log_info ""
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# Check allowance
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log_info "Checking bridge allowance..."
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ALLOW=$(cast call "$TOKEN_ADDRESS" "allowance(address,address)" "$DEPLOYER" "$BRIDGE_ADDRESS" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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ALLOW_ETH=$(echo "scale=6; $ALLOW / 1000000000000000000" | bc 2>/dev/null || echo "0")
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if [ -z "$ALLOW_ETH" ] || [ "$ALLOW_ETH" = "" ]; then
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ALLOW_ETH="0"
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fi
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log_info "Current allowance: $ALLOW_ETH ETH"
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log_info "Required: $REQUIRED_TOKEN ETH"
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if (( $(echo "$ALLOW_ETH < $REQUIRED_TOKEN" | bc -l 2>/dev/null || echo 1) )); then
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log_warn "⚠ Insufficient allowance"
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log_sim "Would need to approve bridge"
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log_sim "Transaction: approve($BRIDGE_ADDRESS, $REQUIRED_TOKEN ETH)"
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log_sim "Function: approve(address,uint256)"
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log_sim " - spender: $BRIDGE_ADDRESS"
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log_sim " - amount: $REQUIRED_TOKEN ETH ($TOTAL_AMOUNT_WEI wei)"
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else
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log_success "✓ Allowance sufficient"
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fi
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log_info ""
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# Simulate bridging to each chain
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log_dryrun "========================================="
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log_dryrun "Simulating Bridge Transfers"
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log_dryrun "========================================="
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log_info ""
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TOTAL_FEES=0
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declare -a SIMULATED_TRANSFERS=()
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declare -a FEE_INFO=()
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for chain in "${!CHAIN_SELECTORS[@]}"; do
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selector="${CHAIN_SELECTORS[$chain]}"
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log_info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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log_info "Chain: $chain"
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log_info "Selector: $selector"
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log_info ""
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# Calculate fee (read-only call)
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log_info "Calculating fee..."
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FEE=$(cast call "$BRIDGE_ADDRESS" "calculateFee(uint64,uint256)" "$selector" "$AMOUNT_WEI" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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if [ "$FEE" != "0" ] && [ -n "$FEE" ]; then
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FEE_ETH=$(echo "scale=10; $FEE / 1000000000000000000" | bc 2>/dev/null || echo "0")
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log_info " Fee: $FEE_ETH ETH"
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TOTAL_FEES=$(echo "scale=10; $TOTAL_FEES + $FEE_ETH" | bc 2>/dev/null || echo "0")
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FEE_INFO+=("$chain:$FEE_ETH")
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else
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log_warn " Could not calculate fee (may need LINK tokens)"
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FEE_INFO+=("$chain:unknown")
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fi
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# Simulate the transfer
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log_sim "Would send transaction:"
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log_sim " Contract: $BRIDGE_ADDRESS"
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log_sim " Function: sendCrossChain(uint64,address,uint256)"
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log_sim " Parameters:"
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log_sim " - destinationChainSelector: $selector ($chain)"
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log_sim " - receiver: $DEPLOYER"
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log_sim " - amount: $AMOUNT ETH ($AMOUNT_WEI wei)"
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log_sim ""
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log_sim "Estimated gas: ~21000-100000 gas units"
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log_sim "Estimated gas cost: ~0.001-0.01 ETH (depending on gas price)"
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# Generate a simulated transaction hash (for display purposes)
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SIMULATED_HASH="0x$(openssl rand -hex 32 2>/dev/null || echo "0000000000000000000000000000000000000000000000000000000000000000")"
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SIMULATED_TRANSFERS+=("$chain:$SIMULATED_HASH")
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log_success "✓ Simulated transfer to $chain"
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log_info " [SIMULATED] Transaction Hash: $SIMULATED_HASH"
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log_info ""
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done
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# Summary
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log_dryrun "========================================="
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log_dryrun "DRY-RUN Summary"
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log_dryrun "========================================="
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log_info ""
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log_info "Configuration:"
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log_info " Token: $TOKEN_NAME"
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log_info " Amount per chain: $AMOUNT ETH"
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log_info " Total amount: $REQUIRED_TOKEN ETH"
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log_info " Number of chains: 7"
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log_info ""
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log_info "Current State:"
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log_info " ETH Balance: $ETH_BALANCE_ETH ETH"
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log_info " $TOKEN_NAME Balance: $TOKEN_BALANCE_ETH ETH"
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log_info " Bridge Allowance: $ALLOW_ETH ETH"
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log_info ""
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log_info "Required Actions:"
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if (( $(echo "$TOKEN_BALANCE_ETH < $REQUIRED_TOKEN" | bc -l 2>/dev/null || echo 1) )); then
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WRAP_NEEDED=$(echo "scale=2; $REQUIRED_TOKEN - $TOKEN_BALANCE_ETH" | bc)
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log_warn " 1. Wrap $WRAP_NEEDED ETH to $TOKEN_NAME"
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else
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log_success " 1. ✓ Sufficient $TOKEN_NAME balance (no wrap needed)"
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fi
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if (( $(echo "$ALLOW_ETH < $REQUIRED_TOKEN" | bc -l 2>/dev/null || echo 1) )); then
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log_warn " 2. Approve bridge for $REQUIRED_TOKEN ETH"
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else
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log_success " 2. ✓ Sufficient allowance (no approval needed)"
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fi
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log_info " 3. Send 7 bridge transactions (one per chain)"
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log_info ""
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log_info "Estimated Costs:"
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log_info " Token transfers: $REQUIRED_TOKEN ETH"
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if [ "$TOTAL_FEES" != "0" ]; then
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log_info " CCIP fees (LINK): ~$TOTAL_FEES ETH equivalent"
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fi
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log_info " Gas fees (estimated): ~$ESTIMATED_GAS ETH"
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log_info " Total ETH needed: ~$TOTAL_NEEDED ETH"
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log_info ""
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log_info "Simulated Transaction Hashes:"
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for entry in "${SIMULATED_TRANSFERS[@]}"; do
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chain=$(echo "$entry" | cut -d: -f1)
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hash=$(echo "$entry" | cut -d: -f2-)
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log_info " $chain: $hash [SIMULATED]"
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done
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log_info ""
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log_info "Fee Breakdown:"
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for entry in "${FEE_INFO[@]}"; do
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chain=$(echo "$entry" | cut -d: -f1)
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fee=$(echo "$entry" | cut -d: -f2-)
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log_info " $chain: $fee ETH"
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done
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log_info ""
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log_warn "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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log_warn "⚠ THIS WAS A DRY-RUN - NO TRANSACTIONS WERE SENT"
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log_warn "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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log_info ""
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log_info "To execute the actual bridge transfers, run:"
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log_info " ./bridge-to-all-7-chains.sh $TOKEN $AMOUNT"
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log_info ""
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