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CLI: Log per-instruction details when using --export #46

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aoikurokawa wants to merge 2 commits into from
+30 −4
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CLI: Log per-instruction details when using --export #46

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5465d84
feat: cli log
aoikurokawa Apr 28, 2026
a15b3cb
fix: update
aoikurokawa Apr 29, 2026
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34 changes: 30 additions & 4 deletions clients/js/src/cli/utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import path from 'path';

import {
Account,
AccountRole,
Address,
address,
Commitment,
Expand Down Expand Up @@ -32,7 +33,7 @@ import {
import { Command } from 'commander';
import picocolors from 'picocolors';
import { parse as parseYaml } from 'yaml';
import { Buffer, DataSource, fetchBuffer, Format, Seed } from '../generated';
import { Buffer, DataSource, Encoding, fetchBuffer, Format, Seed } from '../generated';
import { createDefaultTransactionPlannerAndExecutor, getPdaDetails, PdaDetails } from '../internals';
import { decodeData, packDirectData, PackedData, packExternalData, packUrlData } from '../packData';
import { logErrorAndExit, logExports, logSuccess, logWarning } from './logs';
Expand Down Expand Up @@ -115,18 +116,43 @@ async function exportTransactionPlan(
const { value: latestBlockhash } = await client.rpc.getLatestBlockhash().send();

for (let i = 0; i < singleTransactions.length; i++) {
const transaction = pipe(
const message = pipe(
singleTransactions[i].message,
m => setTransactionMessageLifetimeUsingBlockhash(latestBlockhash, m),
m => removeComputeUnitLimitInstruction(m),
compileTransaction,
);
const transaction = compileTransaction(message);
const encodedTransaction = decodeData(transactionEncoder.encode(transaction), options.exportEncoding);
const prefix = picocolors.yellow(`[Transaction #${i + 1}]`);
console.log(`${prefix}\n${encodedTransaction}\n`);
console.log(`\n${prefix}`);
logInstructions(message);
console.log(`${picocolors.yellow('Encoded:')}\n${encodedTransaction}\n`);
}
}

function logInstructions(message: TransactionMessage): void {
message.instructions.forEach((ix, i) => {
console.log(picocolors.cyan(`\n------ IX #${i + 1} ------\n`));
console.log(`${ix.programAddress}\n`);

(ix.accounts ?? []).forEach(account => {
const isWritable =
account.role === AccountRole.WRITABLE || account.role === AccountRole.WRITABLE_SIGNER;
const isSigner =
account.role === AccountRole.READONLY_SIGNER || account.role === AccountRole.WRITABLE_SIGNER;
const writable = isWritable ? 'W' : '';
const signer = isSigner ? 'S' : '';
console.log(`${String(account.address).padEnd(44)} ${writable.padStart(2)} ${signer.padStart(1)}`);
});

console.log('');

if (ix.data && ix.data.length > 0) {
console.log(`${decodeData(ix.data, Encoding.Base58)}\n`);
}
});
}

function removeComputeUnitLimitInstruction<
TTransactionMessage extends TransactionMessage & TransactionMessageWithFeePayer,
>(message: TTransactionMessage): TTransactionMessage {
Expand Down