feat(push): handle deleting custom types that still have documents

[jomifepe]

Summary

• Detect Custom Types API 400 responses when deleting a type that still has documents (BadRequestError + stable checks on the response body).
• Resolve document counts via POST …/core/documents/search (Editor parity: customTypes + limit: 0), enforce the 200 bulk-delete limit, then call DELETE …/core/documents with customtype_ids before retrying type deletion.
• --delete-pages opts in to cascading deletion of associated pages when push would otherwise stop with an error; --force alone does not enable that path (it still only skips dirty-repo checks and the “would delete remote models” guard).
• Errors include a deep link to the filtered builder working view: https://{repository}.{host}/builder/working?customTypes={id}.

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Note

Medium Risk
Adds automated bulk deletion of documents during prismic push when removing a custom type, which is potentially destructive and depends on new API calls and 400-error detection; guarded by an explicit --delete-pages flag and a hard 200-document limit.

Overview
prismic push now detects when a custom type deletion fails because it still has associated documents, and surfaces clearer guidance (including a deep link to the filtered working view).

When this condition is hit, it queries the document total via POST core/documents/search, enforces a 200-document bulk-delete cap, and—only with --delete-pages—cascades by calling DELETE core/documents before retrying the type deletion.

The request layer now throws a dedicated BadRequestError on HTTP 400 to support stable detection of the “documents in use” failure mode.

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

BadRequestError body property is set but never read

Low Severity

The body property on BadRequestError is assigned in the constructor but never read anywhere in the codebase. The isDocumentsInUseError function — the only consumer of BadRequestError — calls error.text() (re-reading the response) instead of accessing error.body. This makes body dead code that adds confusion about the intended API.

Additional Locations (1)

• src/commands/push.ts#L262-L267

 

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