Function getWrittenFilePath

src/services/extractMemories/extractMemories.ts:232–249

* Extract file_path from a tool_use block's input, if present. * Returns undefined when the block is not an Edit/Write tool use or has no file_path.

(block: {
  type: string
  name?: string
  input?: unknown
})

 * Returns undefined when the block is not an Edit/Write tool use or has no file_path.
 */
function getWrittenFilePath(block: {
  type: string
  name?: string
  input?: unknown
}): string | undefined {
  if (
    block.type !== 'tool_use' ||
    (block.name !== FILE_EDIT_TOOL_NAME && block.name !== FILE_WRITE_TOOL_NAME)
  ) {
    return undefined
  }
  const input = block.input
  if (typeof input === 'object' && input !== null && 'file_path' in input) {
    const fp = (input as { file_path: unknown }).file_path
    return typeof fp === 'string' ? fp : undefined
  }
  return undefined
}

function extractWrittenPaths(agentMessages: Message[]): string[] {
  const paths: string[] = []