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