28 lines
726 B
TypeScript
28 lines
726 B
TypeScript
import {
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attestFromEth,
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ChainId,
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parseSequenceFromLogEth,
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} from "@certusone/wormhole-sdk";
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import { setDefaultWasm } from "@certusone/wormhole-sdk/lib/cjs/solana/wasm";
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import { getBridgeAddressForChain } from "./consts";
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import { getSignerForChain, getTokenBridgeAddressForChain } from "./consts";
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setDefaultWasm("node");
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export async function attestEvm(
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originChain: ChainId,
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originAsset: string
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): Promise<string> {
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const signer = getSignerForChain(originChain);
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const receipt = await attestFromEth(
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getTokenBridgeAddressForChain(originChain),
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signer,
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originAsset
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);
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const sequence = parseSequenceFromLogEth(
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receipt,
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getBridgeAddressForChain(originChain)
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);
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return sequence;
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}
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