// AUTOGENERATED — DO NOT EDIT.
//
// Generated by scripts/codegen-schemas.ts from UCP spec at:
//   url     https://ucp.dev/2026-04-08/schemas/shopping/types/reverse_domain_name.json
//   version 2026-04-08
//
// Transforms applied:
//   (none — verbatim source)
//
// To regenerate:  pnpm gen:schemas
// CI drift gate:  any uncommitted change here fails the build.

// Consumed through the release registry: `isReverseDnsKey` in
// src/core/operation.ts validates caller-supplied extension keys against
// `RELEASES[<negotiated version>].reverseDomainPattern`. Never hand-copy this
// pattern — the grammar is not stable across releases (2026-04-08 is strictly
// narrower: no hyphens, no digit-leading segments), so one release's regex is
// wrong for the other.

/** `reverse_domain_name` pattern for UCP 2026-04-08, verbatim from the spec. */
export const reverseDomainPattern: RegExp = new RegExp("^[a-z][a-z0-9]*(?:\\.[a-z][a-z0-9_]*)+$")