2a4753eb2d
- Resolve stash: merge load_deployment_env path with secure-secrets and CR/LF RPC strip - create-pmm-full-mesh-chain138.sh delegates to sync-chain138-pmm-pools-from-json.sh - env.additions.example: canonical PMM pool defaults (cUSDT/USDT per crosscheck) - Include Chain138 scripts, official mirror deploy scaffolding, and prior staged changes Made-with: Cursor
69 lines
2.8 KiB
Bash
Executable File
69 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Push ETH/USD into the on-chain WETH MockPriceFeed used by OraclePriceFeed / PriceFeedKeeper
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# (avoids Besu vs aggregator updatedAt skew on the public ETH/USD aggregator).
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#
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# Env: smom-dbis-138/.env — RPC_URL_138, PRIVATE_KEY, optional CHAIN138_WETH_MOCK_PRICE_FEED,
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# COINGECKO_API_KEY (Pro URL + header when set).
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# Usage: ./scripts/reserve/sync-weth-mock-price.sh [rpc-url]
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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SMOM_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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cd "$SMOM_ROOT"
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if [ -f "$SMOM_ROOT/.env" ]; then
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set -a
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# shellcheck source=/dev/null
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source "$SMOM_ROOT/.env"
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set +a
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fi
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RPC="${1:-${RPC_URL_138:-${RPC_URL:-http://192.168.11.211:8545}}}"
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MOCK="${CHAIN138_WETH_MOCK_PRICE_FEED:-0x3e8725b8De386feF3eFE5678c92eA6aDB41992B2}"
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CG_UA="${COINGECKO_USER_AGENT:-proxmox-chain138-oracle/1.0 (dbis-138)}"
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if [ -z "${PRIVATE_KEY:-}" ]; then
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echo "ERROR: PRIVATE_KEY required" >&2
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exit 1
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fi
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fetch_usd() {
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local u="0"
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if [ -n "${COINGECKO_API_KEY:-}" ]; then
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u=$(curl -s --max-time 20 -A "$CG_UA" -H "x-cg-demo-api-key: $COINGECKO_API_KEY" \
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'https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd' | \
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python3 -c "import sys, json; d=json.load(sys.stdin); print(d.get('ethereum',{}).get('usd',0) or 0)" 2>/dev/null || echo 0)
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fi
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if { [ "$u" = "0" ] || [ -z "$u" ]; } && [ -n "${COINGECKO_API_KEY:-}" ]; then
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u=$(curl -s --max-time 20 -A "$CG_UA" -H "x-cg-pro-api-key: $COINGECKO_API_KEY" \
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'https://pro-api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd' | \
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python3 -c "import sys, json; d=json.load(sys.stdin); print(d.get('ethereum',{}).get('usd',0) or 0)" 2>/dev/null || echo 0)
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fi
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if [ "$u" = "0" ] || [ -z "$u" ]; then
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u=$(curl -s --max-time 20 -A "$CG_UA" 'https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd' | \
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python3 -c "import sys, json; d=json.load(sys.stdin); print(d.get('ethereum',{}).get('usd',0) or 0)" 2>/dev/null || echo 0)
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fi
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echo "$u"
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}
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USD="$(fetch_usd)"
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if [ "$(python3 -c "print(1 if float('$USD')>0 else 0)" 2>/dev/null || echo 0)" != 1 ]; then
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echo "WARN: CoinGecko failed, trying Binance..." >&2
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USD=$(curl -s 'https://api.binance.com/api/v3/ticker/price?symbol=ETHUSDT' | \
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python3 -c "import sys, json; print(json.load(sys.stdin).get('price',0) or 0)" 2>/dev/null || echo 0)
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fi
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PRICE_I256="$(python3 -c "u=float('$USD'); print(int(round(u*1e8)))")"
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if [ "$PRICE_I256" -le 0 ]; then
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echo "ERROR: invalid ETH price: $USD" >&2
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exit 1
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fi
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echo "Mock $MOCK updatePrice(int256) = $PRICE_I256 (8 dec; USD ~ $USD)"
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cast send "$MOCK" "updatePrice(int256)" "$PRICE_I256" \
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--rpc-url "$RPC" \
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--private-key "$PRIVATE_KEY" \
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--legacy \
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--gas-limit 200000 \
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--gas-price "${MESH_CAST_GAS_PRICE:-2gwei}"
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