107 lines
2.2 KiB
TypeScript
107 lines
2.2 KiB
TypeScript
import {
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PublicKey,
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SYSVAR_RENT_PUBKEY,
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TransactionInstruction,
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} from '@solana/web3.js'
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import { GOVERNANCE_SCHEMA } from './serialisation'
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import { serialize } from 'borsh'
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import { GovernanceConfig } from './accounts'
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import { CreateProgramGovernanceArgs } from './instructions'
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export const withCreateProgramGovernance = async (
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instructions: TransactionInstruction[],
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programId: PublicKey,
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realm: PublicKey,
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governedProgram: PublicKey,
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config: GovernanceConfig,
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transferUpgradeAuthority: boolean,
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programUpgradeAuthority: PublicKey,
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tokenOwnerRecord: PublicKey,
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payer: PublicKey,
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systemId: PublicKey,
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bpfUpgradableLoaderId: PublicKey
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): Promise<{ governanceAddress: PublicKey }> => {
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const args = new CreateProgramGovernanceArgs({
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config,
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transferUpgradeAuthority,
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})
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const data = Buffer.from(serialize(GOVERNANCE_SCHEMA, args))
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const [governanceAddress] = await PublicKey.findProgramAddress(
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[
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Buffer.from('program-governance'),
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realm.toBuffer(),
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governedProgram.toBuffer(),
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],
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programId
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)
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const [programDataAddress] = await PublicKey.findProgramAddress(
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[governedProgram.toBuffer()],
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bpfUpgradableLoaderId
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)
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const keys = [
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{
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pubkey: realm,
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isWritable: false,
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isSigner: false,
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},
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{
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pubkey: governanceAddress,
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isWritable: true,
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isSigner: false,
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},
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{
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pubkey: governedProgram,
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isWritable: false,
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isSigner: false,
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},
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{
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pubkey: programDataAddress,
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isWritable: true,
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isSigner: false,
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},
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{
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pubkey: programUpgradeAuthority,
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isWritable: false,
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isSigner: true,
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},
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{
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pubkey: tokenOwnerRecord,
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isWritable: false,
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isSigner: false,
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},
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{
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pubkey: payer,
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isWritable: false,
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isSigner: true,
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},
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{
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pubkey: bpfUpgradableLoaderId,
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isWritable: false,
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isSigner: false,
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},
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{
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pubkey: systemId,
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isWritable: false,
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isSigner: false,
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},
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{
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pubkey: SYSVAR_RENT_PUBKEY,
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isWritable: false,
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isSigner: false,
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},
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]
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instructions.push(
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new TransactionInstruction({
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keys,
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programId,
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data,
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})
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)
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return { governanceAddress }
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}
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