tpmjs/packages/tools/official/sprites-checkpoint-restore/README.md
Ajax Davis ce3596ea22 feat: add READMEs to sprites packages and fix blocks.yml schema
- Add README documentation for all 11 sprites packages
- Fix blocks.yml to be compatible with blocks CLI validator
- Add project wrapper and type fields to blocks.yml
- Bump sprites packages to v0.1.2
2026-01-14 16:22:39 +10:00

2.2 KiB

@tpmjs/sprites-checkpoint-restore

Restore a sprite to a previous checkpoint state, reverting all filesystem changes.

Installation

npm install @tpmjs/sprites-checkpoint-restore

Requirements

Usage

import { spritesCheckpointRestoreTool } from '@tpmjs/sprites-checkpoint-restore';

const result = await spritesCheckpointRestoreTool.execute({
  name: 'my-sandbox',
  checkpointId: 'chk_abc123'
});

console.log(result);
// {
//   restored: true,
//   checkpointId: 'chk_abc123',
//   sprite: {
//     name: 'my-sandbox',
//     status: 'running',
//     createdAt: '2024-01-15T10:30:00Z'
//   }
// }

Input Parameters

Parameter Type Required Description
name string Yes Name of the sprite to restore
checkpointId string Yes ID of the checkpoint to restore to

Output

Field Type Description
restored boolean Whether restoration was successful
checkpointId string ID of the checkpoint that was restored
sprite Sprite Updated sprite details after restoration

Sprite Object

Field Type Description
name string Name of the sprite
status 'creating' | 'running' | 'stopped' | 'error' Current status
createdAt string ISO 8601 timestamp of creation
runtime string? Optional runtime configuration
metadata object? Optional custom metadata

Use Cases

  • Undo changes after failed experiments
  • Recover from errors or corrupted state
  • Reset to a known good state
  • Rollback after testing

Warning

Restoring a checkpoint will replace the current filesystem state. Any changes made after the checkpoint was created will be lost.

Error Handling

The tool throws errors in these cases:

  • SPRITES_TOKEN environment variable is not set
  • Sprite or checkpoint not found (HTTP 404)
  • Invalid or expired API token (HTTP 401)
  • Network timeout (120 second limit for large restorations)
  • API errors with descriptive messages

License

MIT