Function totalSessionCost

packages/opencode/src/acp/usage.ts:107–111

(messages: readonly SessionMessage[])

}

export function totalSessionCost(messages: readonly SessionMessage[]): number {
  return messages
    .filter((message): message is { readonly info: AssistantMessage } => message.info.role === "assistant")
    .reduce((sum, message) => sum + message.info.cost, 0)
}

export function findContextLimit(
  providers: Record<ProviderV2.ID, Provider.Info>,