27 lines
1.1 KiB
TypeScript
27 lines
1.1 KiB
TypeScript
import type { ConfirmOptions, Connection, Signer } from '@solana/web3.js';
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import { sendAndConfirmTransaction, Transaction } from '@solana/web3.js';
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import { NATIVE_MINT_2022, TOKEN_2022_PROGRAM_ID } from '../constants.js';
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import { createCreateNativeMintInstruction } from '../instructions/createNativeMint.js';
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/**
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* Create native mint
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*
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* @param connection Connection to use
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* @param payer Payer of the transaction and initialization fees
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* @param confirmOptions Options for confirming the transaction
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* @param programId SPL Token program account
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* @param nativeMint Native mint id associated with program
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*/
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export async function createNativeMint(
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connection: Connection,
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payer: Signer,
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confirmOptions?: ConfirmOptions,
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nativeMint = NATIVE_MINT_2022,
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programId = TOKEN_2022_PROGRAM_ID
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): Promise<void> {
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const transaction = new Transaction().add(
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createCreateNativeMintInstruction(payer.publicKey, nativeMint, programId)
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);
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await sendAndConfirmTransaction(connection, transaction, [payer], confirmOptions);
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}
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