Function messages

packages/opencode/src/session/llm/native-request.ts:105–118

(input: readonly ModelMessage[])

  typeof value === "string" ? [{ type: "text" as const, text: value }] : value.map(contentPart)

const messages = (input: readonly ModelMessage[]) => {
  const system = input.flatMap((message) => (message.role === "system" ? [SystemPart.make(message.content)] : []))
  const messages = input.flatMap((message) => {
    if (message.role === "system") return []
    return [
      Message.make({
        role: message.role,
        content: content(message.content),
        native: isRecord(message.providerOptions) ? { providerOptions: message.providerOptions } : undefined,
      }),
    ]
  })
  return { system, messages }
}

const schema = (value: unknown): JsonSchema => {
  if (!isRecord(value)) return { type: "object", properties: {} }