proxmox/scripts/upload-token-logos-to-ipfs.sh

#!/usr/bin/env bash
# Upload all token logos to IPFS and output manifest (symbol/address -> CID).
# Prerequisite: Run docs/04-configuration/coingecko/scripts/prepare-token-logos-512x512.sh
# Supports: local ipfs daemon, or Pinata (set PINATA_JWT).
#
# Usage: ./scripts/upload-token-logos-to-ipfs.sh [LOGOS_DIR]
# Output: LOGOS_DIR/ipfs-manifest.json

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
# Load .env if present (for PINATA_JWT)
[[ -f "$REPO_ROOT/.env" ]] && set -a && source "$REPO_ROOT/.env" && set +a
LOGOS_DIR="${1:-$REPO_ROOT/docs/04-configuration/coingecko/logos}"
MANIFEST="$LOGOS_DIR/ipfs-manifest.json"

# Chain 138 + Cronos (25): symbol -> address (for Blockscout /images/tokens/{address}.png)
declare -A ADDR_BY_SYMBOL=(
  ["WETH"]="0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
  ["WETH10"]="0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9F"
  ["LINK"]="0xb7721dD53A8c629d9f1Ba31a5819AFe250002b03"
  ["cUSDT"]="0x93E66202A11B1772E55407B32B44e5Cd8eda7f22"
  ["cUSDC"]="0xf22258f57794CC8E06237084b353Ab30fFfa640b"
  ["ETH-USD"]="0x3304b747E565a97ec8AC220b0B6A1f6ffDB837e6"
)
# Cronos (25) ISO-4217 W tokens -> address (for addressToUrl lookup)
declare -A ADDR_25_BY_SYMBOL=(
  ["USDW"]="0x948690147D2e50ffe50C5d38C14125aD6a9FA036"
  ["EURW"]="0x58a8D8F78F1B65c06dAd7542eC46b299629A60dd"
  ["GBPW"]="0xFb4B6Cc81211F7d886950158294A44C312abCA29"
  ["AUDW"]="0xf9f5D0ACD71C76F9476F10B3F3d3E201F0883C68"
  ["JPYW"]="0xeE17bB0322383fecCA2784fbE2d4CD7d02b1905B"
  ["CHFW"]="0xc9750828124D4c10e7a6f4B655cA8487bD3842EB"
  ["CADW"]="0x328Cd365Bb35524297E68ED28c6fF2C9557d1363"
)

log() { echo "[$(date +%H:%M:%S)] $*"; }
err() { echo "ERROR: $*" >&2; }

if [[ ! -d "$LOGOS_DIR" ]]; then
  err "Logos dir not found: $LOGOS_DIR"
  err "Run: ./docs/04-configuration/coingecko/scripts/prepare-token-logos-512x512.sh"
  exit 1
fi

# Collect logo files (SYMBOL-512x512.png)
shopt -s nullglob
FILES=("$LOGOS_DIR"/*-512x512.png)
if [[ ${#FILES[@]} -eq 0 ]]; then
  err "No *-512x512.png files in $LOGOS_DIR"
  exit 1
fi

log "Found ${#FILES[@]} logo files"

declare -A CID_BY_SYMBOL
GATEWAY="${IPFS_GATEWAY:-https://ipfs.io/ipfs}"

upload_via_ipfs() {
  local path="$1"
  if command -v ipfs &>/dev/null; then
    ipfs add -Q "$path" 2>/dev/null || true
  fi
}

upload_via_pinata() {
  local path="$1"
  local name
  name="$(basename "$path")"
  if [[ -n "${PINATA_JWT:-}" ]]; then
    curl -sS -X POST "https://api.pinata.cloud/pinning/pinFileToIPFS" \
      -H "Authorization: Bearer $PINATA_JWT" \
      -F "file=@$path" \
      -F "pinataMetadata={\"name\":\"$name\"}" 2>/dev/null | jq -r '.IpfsHash // empty'
  fi
}

for f in "${FILES[@]}"; do
  base=$(basename "$f" -512x512.png)
  symbol="${base%-512x512}"
  cid=""

  if [[ -n "${PINATA_JWT:-}" ]]; then
    cid=$(upload_via_pinata "$f")
  fi
  if [[ -z "$cid" ]] && command -v ipfs &>/dev/null; then
    cid=$(upload_via_ipfs "$f")
  fi

  if [[ -n "$cid" ]]; then
    CID_BY_SYMBOL[$symbol]="$cid"
    log "  $symbol -> $cid"
  else
    err "  $symbol: upload failed (no ipfs or PINATA_JWT)"
  fi
done

# Build manifest JSON (use jq if available for valid JSON)
log "Writing manifest to $MANIFEST"
mkdir -p "$(dirname "$MANIFEST")"

if command -v jq &>/dev/null; then
  symbols_json="{}"
  addr_json="{}"
  for symbol in "${!CID_BY_SYMBOL[@]}"; do
    cid="${CID_BY_SYMBOL[$symbol]}"
    url="${GATEWAY}/${cid}"
    addr="${ADDR_BY_SYMBOL[$symbol]:-}"
    addr25="${ADDR_25_BY_SYMBOL[$symbol]:-}"
    entry="{\"cid\":\"$cid\",\"url\":\"$url\"}"
    [[ -n "$addr" ]] && entry=$(echo "$entry" | jq -c --arg a "$addr" '. + {"address138":$a}')
    [[ -n "$addr25" ]] && entry=$(echo "$entry" | jq -c --arg a "$addr25" '. + {"address25":$a}')
    [[ -n "$addr" ]] && addr_json=$(echo "$addr_json" | jq -c --arg k "$addr" --arg v "$url" '. + {($k): $v}')
    [[ -n "$addr25" ]] && addr_json=$(echo "$addr_json" | jq -c --arg k "$addr25" --arg v "$url" '. + {($k): $v}')
    symbols_json=$(echo "$symbols_json" | jq -c --arg k "$symbol" --argjson v "$entry" '. + {($k): $v}')
  done
  echo "{\"gateway\":\"$GATEWAY\",\"symbols\":$symbols_json,\"addressToUrl\":$addr_json}" | jq '.' > "$MANIFEST"
else
  # Fallback: simple JSON
  {
    echo '{"gateway":"'"$GATEWAY"'","symbols":{'
    first=true
    for symbol in "${!CID_BY_SYMBOL[@]}"; do
      cid="${CID_BY_SYMBOL[$symbol]}"
      url="${GATEWAY}/${cid}"
      addr="${ADDR_BY_SYMBOL[$symbol]:-}"
      addr25="${ADDR_25_BY_SYMBOL[$symbol]:-}"
      $first || echo ','
      printf '"%s":{"cid":"%s","url":"%s"' "$symbol" "$cid" "$url"
      [[ -n "$addr" ]] && printf ',"address138":"%s"' "$addr"
      [[ -n "$addr25" ]] && printf ',"address25":"%s"' "$addr25"
      echo -n '}'
      first=false
    done
    echo '},"addressToUrl":{'
    first=true
    for symbol in "${!CID_BY_SYMBOL[@]}"; do
      for addr in "${ADDR_BY_SYMBOL[$symbol]:-}" "${ADDR_25_BY_SYMBOL[$symbol]:-}"; do
        [[ -n "$addr" ]] || continue
        cid="${CID_BY_SYMBOL[$symbol]}"
        url="${GATEWAY}/${cid}"
        $first || echo ','
        printf '"%s":"%s"' "$addr" "$url"
        first=false
      done
    done
    echo '}}'
  } > "$MANIFEST"
fi

log "Done. Manifest: $MANIFEST"
log "Use: jq -r '.symbols.WETH.url' $MANIFEST"