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- Config, docs, scripts, and backup manifests - Submodule refs unchanged (m = modified content in submodules) Made-with: Cursor
86 lines
3.9 KiB
Bash
Executable File
86 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Prepare 512×512 PNG logos for CoinGecko/CMC token submission.
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# Downloads logos from Trust Wallet (or provided URLs) and resizes to 512×512.
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# Output: docs/04-configuration/coingecko/logos/ (gitignored by default).
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#
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# Requires: curl, and one of: convert (ImageMagick), magick (ImageMagick 7), sips (macOS), or python3+PIL
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# Install ImageMagick for resize: apt install imagemagick / brew install imagemagick
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# Usage: ./prepare-token-logos-512x512.sh [OUTPUT_DIR]
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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OUTPUT_DIR="${1:-${SCRIPT_DIR}/../logos}"
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mkdir -p "$OUTPUT_DIR"
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LOGO_BASE="https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets"
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# Symbol -> URL (Trust Wallet mainnet addresses for USDC, USDT, WETH)
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declare -A LOGOS=(
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["WETH"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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["WETH10"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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["cUSDC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cUSDT"]="${LOGO_BASE}/0xdAC17F958D2ee523a2206206994597C13D831ec7/logo.png"
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["cEURC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cEURT"]="${LOGO_BASE}/0xdAC17F958D2ee523a2206206994597C13D831ec7/logo.png"
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["cGBPC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cGBPT"]="${LOGO_BASE}/0xdAC17F958D2ee523a2206206994597C13D831ec7/logo.png"
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["cAUDC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cJPYC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cCHFC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cCADC"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["cXAUC"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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["cXAUT"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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["LiXAU"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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["USDW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["EURW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["GBPW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["AUDW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["JPYW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["CHFW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["CADW"]="${LOGO_BASE}/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"
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["LINK"]="${LOGO_BASE}/0x514910771AF9Ca656af840dff83E8264EcF986CA/logo.png"
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["ETH-USD"]="${LOGO_BASE}/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2/logo.png"
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)
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resize_to_512() {
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local src="$1"
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local dst="$2"
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if command -v convert &>/dev/null; then
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convert "$src" -resize 512x512! -background none -gravity center -extent 512x512 "$dst"
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elif command -v magick &>/dev/null; then
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magick "$src" -resize 512x512! -background none -gravity center -extent 512x512 "$dst"
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elif command -v sips &>/dev/null; then
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sips -z 512 512 "$src" --out "$dst"
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elif python3 -c "from PIL import Image" 2>/dev/null; then
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python3 -c "
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from PIL import Image
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img = Image.open('$src').convert('RGBA')
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img = img.resize((512, 512), Image.Resampling.LANCZOS)
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img.save('$dst')
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"
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else
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echo "No ImageMagick, sips, or PIL found. Copying without resize (may not be 512×512)." >&2
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cp "$src" "$dst"
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fi
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}
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echo "Preparing 512×512 PNG logos in $OUTPUT_DIR"
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for symbol in "${!LOGOS[@]}"; do
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url="${LOGOS[$symbol]}"
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out="$OUTPUT_DIR/${symbol}-512x512.png"
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tmp="$OUTPUT_DIR/.tmp-${symbol}.png"
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if curl -sS -L -o "$tmp" "$url" 2>/dev/null && [ -s "$tmp" ]; then
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resize_to_512 "$tmp" "$out"
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rm -f "$tmp"
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echo " ✅ $symbol -> $out"
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else
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echo " ❌ $symbol: failed to fetch $url"
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rm -f "$tmp"
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fi
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done
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echo ""
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echo "Done. Logos in $OUTPUT_DIR"
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echo "Use these for CoinGecko/CMC submission (512×512 PNG required)."
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