Method execute

src/tools/artifacts/artifact-tools.ts:156–164

(args: z.infer<typeof RollbackArgs>, ctx: ToolContext)

  description = 'Repoint an artifact\u2019s "current" version to an earlier one. No content is lost; later versions remain in history.';
  argsSchema = RollbackArgs;
  isReadOnly = false;
  isDestructive = false;

  async execute(args: z.infer<typeof RollbackArgs>, ctx: ToolContext): Promise<ToolResult> {
    try {
      const manifest = await rollbackArtifact(ctx.cwd, resolveArtifactId(args), args.version, (p, c) => ctx.transaction.write(p, c));
      ctx.emit({ type: 'progress', message: `Rolled "${manifest.id}" back to v${args.version}` });
      return { content: `"${manifest.id}" current version is now v${args.version}.`, metadata: { artifactId: manifest.id, current: args.version } };
    } catch (e: any) {
      return { content: e?.message ?? String(e), isError: true };
    }
  }