Function syntheticToolUseMessage

coderd/x/chatd/chatprompt/chatprompt.go:1145–1178

(
	toolResults []fantasy.ToolResultPart,
	toolNameByCallID map[string]string,
)

}

func syntheticToolUseMessage(
	toolResults []fantasy.ToolResultPart,
	toolNameByCallID map[string]string,
) fantasy.Message {
	parts := make([]fantasy.MessagePart, 0, len(toolResults))
	seen := make(map[string]struct{}, len(toolResults))

	for _, toolResult := range toolResults {
		toolCallID := sanitizeToolCallID(toolResult.ToolCallID)
		if toolCallID == "" {
			continue
		}
		if _, ok := seen[toolCallID]; ok {
			continue
		}

		toolName := strings.TrimSpace(toolNameByCallID[toolCallID])
		if toolName == "" {
			continue
		}

		seen[toolCallID] = struct{}{}
		parts = append(parts, fantasy.ToolCallPart{
			ToolCallID: toolCallID,
			ToolName:   toolName,
			Input:      "{}",
		})
	}

	return fantasy.Message{
		Role:    fantasy.MessageRoleAssistant,
		Content: parts,
	}
}

func sanitizeToolCallID(id string) string {
	if id == "" {