78 lines
2.5 KiB
Bash
78 lines
2.5 KiB
Bash
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#!/usr/bin/env bash
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# Instructions and helper for fixing wallet display issues
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# Usage: ./fix-wallet-display.sh [weth9|weth10|both]
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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log_info() { echo -e "${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} $1"; }
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WETH9_ADDRESS="0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
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WETH10_ADDRESS="0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f"
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TOKEN="${1:-both}"
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log_info "========================================="
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log_info "Wallet Display Fix Instructions"
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log_info "========================================="
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log_info ""
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if [ "$TOKEN" = "weth9" ] || [ "$TOKEN" = "both" ]; then
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log_info "WETH9 Display Fix:"
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log_info " Contract: $WETH9_ADDRESS"
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log_info " Issue: decimals() returns 0 instead of 18"
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log_info " Impact: Incorrect display in wallets"
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log_info ""
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log_info " MetaMask Fix:"
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log_info " 1. Open MetaMask"
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log_info " 2. Go to Import Tokens"
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log_info " 3. Enter contract address: $WETH9_ADDRESS"
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log_info " 4. Token Symbol: WETH"
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log_info " 5. Decimals: 18 ⚠️ IMPORTANT: Set to 18 (not 0)"
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log_info " 6. Click Add Custom Token"
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log_info ""
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fi
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if [ "$TOKEN" = "weth10" ] || [ "$TOKEN" = "both" ]; then
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log_info "WETH10 Display Fix:"
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log_info " Contract: $WETH10_ADDRESS"
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log_info " Status: ✅ decimals() returns 18 (correct)"
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log_info " Note: Should display correctly in wallets"
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log_info ""
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fi
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log_info "========================================="
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log_info "Alternative: Use Token List"
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log_info "========================================="
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log_info ""
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log_info "Token list with correct decimals available at:"
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log_info " docs/METAMASK_TOKEN_LIST_FIXED.json"
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log_info ""
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log_info "To use:"
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log_info " 1. Host the JSON file (GitHub, IPFS, etc.)"
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log_info " 2. Add URL to MetaMask: Settings → Security & Privacy → Token Lists"
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log_info " 3. Tokens will appear with correct decimals"
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log_info ""
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log_info "========================================="
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log_info "Developer Notes"
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log_info "========================================="
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log_info ""
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log_info "Always use decimals = 18 in code:"
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log_info " - Don't read decimals() from WETH9 contract"
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log_info " - Always hardcode: const decimals = 18;"
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log_info " - WETH10 decimals() is correct, but still use 18 for consistency"
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log_info ""
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