Function getPRAttributionData

src/utils/attribution.ts:185–211

* Get full attribution data from the provided AppState's attribution state. * Uses ALL tracked files from the attribution state (not just staged files) * because for PR attribution, files may not be staged yet. * Returns null if no attribution data is available.

(
  appState: AppState,
)

 * Returns null if no attribution data is available.
 */
async function getPRAttributionData(
  appState: AppState,
): Promise<AttributionData | null> {
  const attribution = appState.attribution

  if (!attribution) {
    return null
  }

  // Handle both Map and plain object (in case of serialization)
  const fileStates = attribution.fileStates
  const isMap = fileStates instanceof Map
  const trackedFiles = isMap
    ? Array.from(fileStates.keys())
    : Object.keys(fileStates)

  if (trackedFiles.length === 0) {
    return null
  }

  try {
    return await calculateCommitAttribution([attribution], trackedFiles)
  } catch (error) {
    logError(error as Error)
    return null
  }
}

const MEMORY_ACCESS_TOOL_NAMES = new Set([
  FILE_READ_TOOL_NAME,