MegaFileIndexer

reference

1 min readUpdated 2026-07-29

Kind: Class

Source: atloria-monorepo/packages/doc-automation/src/v2/stages/stage-01-parse/mega-file-indexer.ts

Mega File Indexer - Handles extremely large files with phased extraction

Methods

Method	Signature	Returns
`detectMegaFile`	`detectMegaFile(filePath: string)`	`Promise<MegaFileDetectionResult>`
`createIndex`	`createIndex(filePath: string)`	`Promise<MegaFileIndex>`
`extractAllPhases`	`extractAllPhases(filePath: string)`	`Promise<MegaFilePhaseExtractionResult>`
`loadSection`	`loadSection(filePath: string, startLine: number, endLine: number)`	`Promise<string>`
`loadEntity`	`loadEntity(index: MegaFileIndex, entityName: string)`	`Promise<string

Where it refuses work

MegaFileIndexer stops the work with an early return when seen.has(key).
MegaFileIndexer stops the work with an early return when callPattern.test(content).
MegaFileIndexer stops the work with an early return when extendsPattern.test(content).
MegaFileIndexer stops the work with an early return when !entity.

When something fails

MegaFileIndexer handles failure in 2 places: it logs it and continues in 1, and turns it into a return value in 1.

Was this page helpful?

Download as PDF

ADocs generated by Atloria — from the code, always in sync →