Function sanitizeToolResultOutput

packages/opencode/src/provider/transform.ts:70–83

(content: ToolResultPart)

  _options: Record<string, unknown>,
): ModelMessage[] {
  const sanitizeToolResultOutput = (content: ToolResultPart) => {
    if (content.output.type === "text" || content.output.type === "error-text") {
      content.output.value = sanitizeSurrogates(content.output.value)
    }
    if (content.output.type === "content") {
      content.output.value = content.output.value.map((item) => {
        if (item.type === "text") {
          item.text = sanitizeSurrogates(item.text)
        }
        return item
      })
    }
    return content
  }

  msgs = msgs.map((msg) => {
    switch (msg.role) {