google-labs-code · davideast · Mar 9, 2026 · Mar 9, 2026
diff --git a/examples/simple/repoless.ts b/examples/simple/repoless.ts
@@ -359,31 +359,6 @@ async function runRepolessAutomated() {
 
             // Save the code to .output directory
             await saveChangeSet(artifact, run.id);
-          } else if (artifact.type === 'bashOutput') {
-            const exitIcon = artifact.exitCode === 0 ? '✅' : '❌';
-            console.log(`\n   💻 Bash ${exitIcon}`);
-            console.log(`      $ ${artifact.command}`);
-            if (artifact.stdout) {
-              artifact.stdout
-                .split('\n')
-                .slice(0, 8)
-                .forEach((line: string) => {
-                  console.log(`      │ ${line}`);
-                });
-              if (artifact.stdout.split('\n').length > 8) {
-                console.log(
-                  `      │ ... (${artifact.stdout.split('\n').length - 8} more lines)`,
-                );
-              }
-            }
-            if (artifact.stderr) {
-              artifact.stderr
-                .split('\n')
-                .slice(0, 3)
-                .forEach((line: string) => {
-                  console.log(`      ⚠ ${line}`);
-                });
-            }
           }
         }
       }
@@ -520,31 +495,6 @@ async function runRepolessSession() {
             if (artifact.gitPatch?.unidiffPatch) {
               await renderDiff(artifact.gitPatch.unidiffPatch);
             }
-          } else if (artifact.type === 'bashOutput') {
-            const exitIcon = artifact.exitCode === 0 ? '✅' : '❌';
-            console.log(`\n   💻 Bash ${exitIcon}`);
-            console.log(`      $ ${artifact.command}`);
-            if (artifact.stdout) {
-              artifact.stdout
-                .split('\n')
-                .slice(0, 8)
-                .forEach((line: string) => {
-                  console.log(`      │ ${line}`);
-                });
-              if (artifact.stdout.split('\n').length > 8) {
-                console.log(
-                  `      │ ... (${artifact.stdout.split('\n').length - 8} more lines)`,
-                );
-              }
-            }
-            if (artifact.stderr) {
-              artifact.stderr
-                .split('\n')
-                .slice(0, 3)
-                .forEach((line: string) => {
-                  console.log(`      ⚠ ${line}`);
-                });
-            }
           }
         }
       }
@@ -651,31 +601,6 @@ async function resumeSession(sessionId: string) {
 
             // Save the code to .output directory
             await saveChangeSet(artifact, sessionId);
-          } else if (artifact.type === 'bashOutput') {
-            const exitIcon = artifact.exitCode === 0 ? '✅' : '❌';
-            console.log(`\n   💻 Bash ${exitIcon}`);
-            console.log(`      $ ${artifact.command}`);
-            if (artifact.stdout) {
-              artifact.stdout
-                .split('\n')
-                .slice(0, 8)
-                .forEach((line: string) => {
-                  console.log(`      │ ${line}`);
-                });
-              if (artifact.stdout.split('\n').length > 8) {
-                console.log(
-                  `      │ ... (${artifact.stdout.split('\n').length - 8} more lines)`,
-                );
-              }
-            }
-            if (artifact.stderr) {
-              artifact.stderr
-                .split('\n')
-                .slice(0, 3)
-                .forEach((line: string) => {
-                  console.log(`      ⚠ ${line}`);
-                });
-            }
           }
         }
       }

diff --git a/packages/core/README.md b/packages/core/README.md
@@ -178,11 +178,7 @@ const messages = await jules.select({
   limit: 5,
 });
 
-// Find activities with bash errors (exitCode > 0)
-const errors = await jules.select({
-  from: 'activities',
-  where: { 'artifacts.exitCode': { $gt: 0 } },
-});
+
 ```
 
 ### Reactive Streams
@@ -208,15 +204,12 @@ for await (const activity of session.stream()) {
 }
 ```
 
-### Code Diffs, Shell Output, and Media Artifacts
+### Code Diffs and Media Artifacts
 
-Activities can contain artifacts: code changes (`changeSet`), shell output (`bashOutput`), or images (`media`).
+Activities can contain artifacts: code changes (`changeSet`) or images (`media`).
 
 ```typescript
 for (const artifact of activity.artifacts) {
-  if (artifact.type === 'bashOutput') {
-    console.log(artifact.toString());
-  }
   if (artifact.type === 'changeSet') {
     const parsed = artifact.parsed();
     for (const file of parsed.files) {
@@ -312,7 +305,6 @@ if (myRepo) {
 - **Artifacts:**
   - `artifact.save()`: Save to filesystem.
   - `artifact.toUrl()`: Get data URI.
-  - `artifact.toString()`: Formatted output for bash artifacts.
   - `artifact.parsed()`: Structured diff parsing for changesets.
 - **Sources:**
   - `jules.sources()`: Async iterator over all connected sources.

diff --git a/packages/core/spec/snapshot.md b/packages/core/spec/snapshot.md
@@ -78,7 +78,7 @@ interface SessionInsights {
   readonly completionAttempts: number; // sessionCompleted events
   readonly planRegenerations: number; // planGenerated events
   readonly userInterventions: number; // userMessaged events
-  readonly failedCommands: readonly Activity[]; // bashOutput with exitCode !== 0
+  readonly failedCommands: readonly Activity[]; // deprecated: always empty (bashOutput removed)
 }
 
 interface SerializedSnapshot {
@@ -172,7 +172,7 @@ interface SerializedSnapshot {
 | INS-01 | `completionAttempts` = count of `sessionCompleted` activities  | implemented |
 | INS-02 | `planRegenerations` = count of `planGenerated` activities      | implemented |
 | INS-03 | `userInterventions` = count of `userMessaged` activities       | implemented |
-| INS-04 | `failedCommands` = activities with `bashOutput.exitCode !== 0` | implemented |
+| INS-04 | `failedCommands` = always empty (bashOutput artifacts removed) | implemented |
 
 ---
 

diff --git a/packages/core/src/activities/client.ts b/packages/core/src/activities/client.ts
@@ -16,7 +16,6 @@
 
 import {
   MediaArtifact,
-  BashArtifact,
   ChangeSetArtifact,
 } from '../artifacts.js';
 import { Activity, Artifact } from '../types.js';
@@ -81,7 +80,6 @@ export class DefaultActivityClient implements ActivityClient {
     const hydratedArtifacts = activity.artifacts.map((artifact) => {
       // If it's already a class instance, we're done.
       if (artifact instanceof MediaArtifact) return artifact;
-      if (artifact instanceof BashArtifact) return artifact;
       if (artifact instanceof ChangeSetArtifact) return artifact;
 
       // It's a plain object from JSON.parse(), so we need to re-hydrate it.
@@ -95,10 +93,6 @@ export class DefaultActivityClient implements ActivityClient {
             rawChangeSet.source,
             rawChangeSet.gitPatch,
           );
-        case 'bashOutput':
-          // The raw cached format has artifact.bashOutput
-          const rawBashOutput = (artifact as any).bashOutput || artifact;
-          return new BashArtifact(rawBashOutput);
         case 'media':
           const rawMedia = (artifact as any).media || artifact;
           return new MediaArtifact(rawMedia, this.platform, activity.id);

diff --git a/packages/core/src/artifacts.ts b/packages/core/src/artifacts.ts
@@ -16,7 +16,6 @@
 
 import type {
   RestMediaArtifact,
-  RestBashOutputArtifact,
   GitPatch,
   ParsedChangeSet,
   ParsedFile,
@@ -255,40 +254,6 @@ export class MediaArtifact {
   }
 }
 
-/**
- * Represents the output of a bash command executed by the agent.
- */
-export class BashArtifact {
-  public readonly type = 'bashOutput';
-  public readonly command: string;
-  public readonly stdout: string;
-  public readonly stderr: string;
-  public readonly exitCode: number | null;
-
-  constructor(artifact: RestBashOutputArtifact['bashOutput']) {
-    this.command = artifact.command;
-    this.stdout = artifact.output;
-    this.stderr = '';
-    this.exitCode = artifact.exitCode;
-  }
-
-  /**
-   * Formats the bash output as a string, mimicking a terminal session.
-   *
-   * **Data Transformation:**
-   * - Combines `stdout` and `stderr`.
-   * - Formats the command with a `$` prompt.
-   * - Appends the exit code.
-   */
-  toString(): string {
-    const output = [this.stdout, this.stderr].filter(Boolean).join('');
-    const commandLine = `$ ${this.command}`;
-    const outputLine = output ? `${output}\n` : '';
-    const exitLine = `[exit code: ${this.exitCode ?? 'N/A'}]`;
-    return `${commandLine}\n${outputLine}${exitLine}`;
-  }
-}
-
 /**
  * Represents a set of code changes (unified diff) produced by an activity.
  * Provides a helper method to parse the diff into structured data.

diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
@@ -130,4 +130,4 @@ export type { Platform } from './platform/types.js';
 export type { StorageFactory } from './types.js';
 
 // Artifact classes with helper methods
-export { ChangeSetArtifact, BashArtifact, parseUnidiff } from './artifacts.js';
+export { ChangeSetArtifact, parseUnidiff } from './artifacts.js';
diff --git a/packages/core/src/mappers.ts b/packages/core/src/mappers.ts
@@ -17,7 +17,6 @@
 // src/mappers.ts
 import {
   MediaArtifact,
-  BashArtifact,
   ChangeSetArtifact,
   createGeneratedFiles,
   parseUnidiffWithContent,
@@ -62,9 +61,6 @@ export function mapRestArtifactToSdkArtifact(
   if ('media' in restArtifact) {
     return new MediaArtifact(restArtifact.media, platform, activityId);
   }
-  if ('bashOutput' in restArtifact) {
-    return new BashArtifact(restArtifact.bashOutput);
-  }
   // This provides a fallback, though the API should always provide a known type.
   throw new Error(`Unknown artifact type: ${JSON.stringify(restArtifact)}`);
 }

diff --git a/packages/core/src/query/schema.ts b/packages/core/src/query/schema.ts
@@ -417,7 +417,7 @@ export const ACTIVITY_SCHEMA: DomainSchema = {
       fields: [
         {
           name: 'type',
-          type: '"changeSet" | "media" | "bashOutput"',
+          type: '"changeSet" | "media"',
           description: 'Artifact type discriminator',
           filterable: true,
           selectable: true,
@@ -463,36 +463,6 @@ export const ACTIVITY_SCHEMA: DomainSchema = {
             },
           ],
         },
-        {
-          name: 'command',
-          type: 'string',
-          description: 'Bash command executed (for bashOutput type)',
-          optional: true,
-          filterable: true,
-          selectable: true,
-        },
-        {
-          name: 'stdout',
-          type: 'string',
-          description: 'Standard output (for bashOutput type)',
-          optional: true,
-          selectable: true,
-        },
-        {
-          name: 'stderr',
-          type: 'string',
-          description: 'Standard error (for bashOutput type)',
-          optional: true,
-          selectable: true,
-        },
-        {
-          name: 'exitCode',
-          type: 'number | null',
-          description: 'Exit code (for bashOutput type)',
-          optional: true,
-          filterable: true,
-          selectable: true,
-        },
         {
           name: 'data',
           type: 'string',
@@ -520,22 +490,6 @@ export const ACTIVITY_SCHEMA: DomainSchema = {
         select: ['id', 'createTime', 'plan.steps.title'],
       },
     },
-    {
-      description: 'Find activities with bash commands that failed',
-      query: {
-        from: 'activities',
-        where: {
-          'artifacts.type': 'bashOutput',
-          'artifacts.exitCode': { neq: 0 },
-        },
-        select: [
-          'id',
-          'artifacts.command',
-          'artifacts.exitCode',
-          'artifacts.stderr',
-        ],
-      },
-    },
     {
       description: 'Get agent messages with their artifacts',
       query: {
@@ -615,8 +569,7 @@ export const FILTER_OP_SCHEMA = {
     description:
       'Use dot notation for nested field paths. When filtering arrays, uses existential matching (ANY element matches).',
     examples: [
-      '"artifacts.type": "bashOutput"',
-      '"artifacts.exitCode": { neq: 0 }',
+      '"artifacts.type": "changeSet"',
       '"plan.steps.title": { contains: "test" }',
       '"outputs.pullRequest.url": { exists: true }',
     ],

diff --git a/packages/core/src/snapshot.ts b/packages/core/src/snapshot.ts
@@ -148,20 +148,11 @@ export class SessionSnapshotImpl implements SessionSnapshot {
   }
 
   private computeInsights(): SessionInsights {
-    const failedCommands = this.activities.filter((activity) =>
-      activity.artifacts.some((artifact) => {
-        if (artifact.type === 'bashOutput') {
-          return artifact.exitCode !== 0;
-        }
-        return false;
-      }),
-    );
-
     return {
       completionAttempts: this.activityCounts['sessionCompleted'] || 0,
       planRegenerations: this.activityCounts['planGenerated'] || 0,
       userInterventions: this.activityCounts['userMessaged'] || 0,
-      failedCommands,
+      failedCommands: [],
     };
   }