feat: json output for get_node_info (#10771)

Need this to (easily) update the network joiner script.

Author: just-mitch

yarn-project/cli/src/cmds/pxe/get_node_info.ts

@@ -1,34 +1,69 @@
 import { type AztecNode, type PXE, createAztecNodeClient, createCompatibleClient } from '@aztec/aztec.js';
 import { type LogFn, type Logger } from '@aztec/foundation/log';
 
-export async function getNodeInfo(rpcUrl: string, pxeRequest: boolean, debugLogger: Logger, log: LogFn) {
+export async function getNodeInfo(
+  rpcUrl: string,
+  pxeRequest: boolean,
+  debugLogger: Logger,
+  json: boolean,
+  log: LogFn,
+  logJson: (output: any) => void,
+) {
   let client: AztecNode | PXE;
   if (pxeRequest) {
     client = await createCompatibleClient(rpcUrl, debugLogger);
   } else {
     client = createAztecNodeClient(rpcUrl);
   }
   const info = await client.getNodeInfo();
-  log(`Node Version: ${info.nodeVersion}`);
-  log(`Chain Id: ${info.l1ChainId}`);
-  log(`Protocol Version: ${info.protocolVersion}`);
-  log(`Node ENR: ${info.enr}`);
-  log(`L1 Contract Addresses:`);
-  log(` Rollup Address: ${info.l1ContractAddresses.rollupAddress.toString()}`);
-  log(` Registry Address: ${info.l1ContractAddresses.registryAddress.toString()}`);
-  log(` L1 -> L2 Inbox Address: ${info.l1ContractAddresses.inboxAddress.toString()}`);
-  log(` L2 -> L1 Outbox Address: ${info.l1ContractAddresses.outboxAddress.toString()}`);
-  log(` Fee Juice Address: ${info.l1ContractAddresses.feeJuiceAddress.toString()}`);
-  log(` Staking Asset Address: ${info.l1ContractAddresses.stakingAssetAddress.toString()}`);
-  log(` Fee Juice Portal Address: ${info.l1ContractAddresses.feeJuicePortalAddress.toString()}`);
-  log(` CoinIssuer Address: ${info.l1ContractAddresses.coinIssuerAddress.toString()}`);
-  log(` RewardDistributor Address: ${info.l1ContractAddresses.rewardDistributorAddress.toString()}`);
-  log(` GovernanceProposer Address: ${info.l1ContractAddresses.governanceProposerAddress.toString()}`);
-  log(` Governance Address: ${info.l1ContractAddresses.governanceAddress.toString()}`);
+  if (json) {
+    logJson({
+      nodeVersion: info.nodeVersion,
+      l1ChainId: info.l1ChainId,
+      protocolVersion: info.protocolVersion,
+      enr: info.enr,
+      l1ContractAddresses: {
+        rollup: info.l1ContractAddresses.rollupAddress.toString(),
+        registry: info.l1ContractAddresses.registryAddress.toString(),
+        inbox: info.l1ContractAddresses.inboxAddress.toString(),
+        outbox: info.l1ContractAddresses.outboxAddress.toString(),
+        feeJuice: info.l1ContractAddresses.feeJuiceAddress.toString(),
+        stakingAsset: info.l1ContractAddresses.stakingAssetAddress.toString(),
+        feeJuicePortal: info.l1ContractAddresses.feeJuicePortalAddress.toString(),
+        coinIssuer: info.l1ContractAddresses.coinIssuerAddress.toString(),
+        rewardDistributor: info.l1ContractAddresses.rewardDistributorAddress.toString(),
+        governanceProposer: info.l1ContractAddresses.governanceProposerAddress.toString(),
+        governance: info.l1ContractAddresses.governanceAddress.toString(),
+      },
+      protocolContractAddresses: {
+        classRegisterer: info.protocolContractAddresses.classRegisterer.toString(),
+        feeJuice: info.protocolContractAddresses.feeJuice.toString(),
+        instanceDeployer: info.protocolContractAddresses.instanceDeployer.toString(),
+        multiCallEntrypoint: info.protocolContractAddresses.multiCallEntrypoint.toString(),
+      },
+    });
+  } else {
+    log(`Node Version: ${info.nodeVersion}`);
+    log(`Chain Id: ${info.l1ChainId}`);
+    log(`Protocol Version: ${info.protocolVersion}`);
+    log(`Node ENR: ${info.enr}`);
+    log(`L1 Contract Addresses:`);
+    log(` Rollup Address: ${info.l1ContractAddresses.rollupAddress.toString()}`);
+    log(` Registry Address: ${info.l1ContractAddresses.registryAddress.toString()}`);
+    log(` L1 -> L2 Inbox Address: ${info.l1ContractAddresses.inboxAddress.toString()}`);
+    log(` L2 -> L1 Outbox Address: ${info.l1ContractAddresses.outboxAddress.toString()}`);
+    log(` Fee Juice Address: ${info.l1ContractAddresses.feeJuiceAddress.toString()}`);
+    log(` Staking Asset Address: ${info.l1ContractAddresses.stakingAssetAddress.toString()}`);
+    log(` Fee Juice Portal Address: ${info.l1ContractAddresses.feeJuicePortalAddress.toString()}`);
+    log(` CoinIssuer Address: ${info.l1ContractAddresses.coinIssuerAddress.toString()}`);
+    log(` RewardDistributor Address: ${info.l1ContractAddresses.rewardDistributorAddress.toString()}`);
+    log(` GovernanceProposer Address: ${info.l1ContractAddresses.governanceProposerAddress.toString()}`);
+    log(` Governance Address: ${info.l1ContractAddresses.governanceAddress.toString()}`);
 
-  log(`L2 Contract Addresses:`);
-  log(` Class Registerer: ${info.protocolContractAddresses.classRegisterer.toString()}`);
-  log(` Fee Juice: ${info.protocolContractAddresses.feeJuice.toString()}`);
-  log(` Instance Deployer: ${info.protocolContractAddresses.instanceDeployer.toString()}`);
-  log(` MultiCall: ${info.protocolContractAddresses.multiCallEntrypoint.toString()}`);
+    log(`L2 Contract Addresses:`);
+    log(` Class Registerer: ${info.protocolContractAddresses.classRegisterer.toString()}`);
+    log(` Fee Juice: ${info.protocolContractAddresses.feeJuice.toString()}`);
+    log(` Instance Deployer: ${info.protocolContractAddresses.instanceDeployer.toString()}`);
+    log(` MultiCall: ${info.protocolContractAddresses.multiCallEntrypoint.toString()}`);
+  }
 }

yarn-project/cli/src/cmds/pxe/index.ts

@@ -144,6 +144,7 @@ export function injectCommands(program: Command, log: LogFn, debugLogger: Logger
     .command('get-node-info')
     .description('Gets the information of an Aztec node from a PXE or directly from an Aztec node.')
     .option('--node-url <string>', 'URL of the node.')
+    .option('--json', 'Emit output as json')
     .addOption(makePxeOption(false))
     .action(async options => {
       const { getNodeInfo } = await import('./get_node_info.js');
@@ -153,7 +154,7 @@ export function injectCommands(program: Command, log: LogFn, debugLogger: Logger
       } else {
         url = options.rpcUrl;
       }
-      await getNodeInfo(url, !options.nodeUrl, debugLogger, log);
+      await getNodeInfo(url, !options.nodeUrl, debugLogger, options.json, log, logJson(log));
     });
 
   program