Function versionExists

packages/internal/src/utils/version-utils.ts:136–157

(params: {
  agentId: string
  version: Version
  publisherId: string
  db: CodebuffPgDatabase
})

 * Check if a specific version already exists for an agent
 */
export async function versionExists(params: {
  agentId: string
  version: Version
  publisherId: string
  db: CodebuffPgDatabase
}): Promise<boolean> {
  const { agentId, version, publisherId, db } = params

  const existingAgent = await db
    .select()
    .from(schema.agentConfig)
    .where(
      and(
        eq(schema.agentConfig.id, agentId),
        eq(schema.agentConfig.version, stringifyVersion(version)),
        eq(schema.agentConfig.publisher_id, publisherId),
      ),
    )
    .then((rows) => rows[0])

  return !!existingAgent
}