Function mapNotebookCellsToToolResult

src/utils/notebook.ts:188–215

(
  data: NotebookCellSource[],
  toolUseID: string,
)

 * Maps notebook cell data to tool result block parameters with sophisticated text block merging
 */
export function mapNotebookCellsToToolResult(
  data: NotebookCellSource[],
  toolUseID: string,
): ToolResultBlockParam {
  const allResults = data.flatMap(getToolResultFromCell)

  // Merge adjacent text blocks
  return {
    tool_use_id: toolUseID,
    type: 'tool_result' as const,
    content: allResults.reduce<(TextBlockParam | ImageBlockParam)[]>(
      (acc, curr) => {
        if (acc.length === 0) return [curr]

        const prev = acc[acc.length - 1]
        if (prev && prev.type === 'text' && curr.type === 'text') {
          // Merge the text blocks
          prev.text += '\n' + curr.text
          return acc
        }

        acc.push(curr)
        return acc
      },
      [],
    ),
  }
}

export function parseCellId(cellId: string): number | undefined {
  const match = cellId.match(/^cell-(\d+)$/)