Function hydrateSearchOffsets

apps/desktop/src/main/vault.ts:2311–2359

(
  root: string,
  query: string,
  candidates: VaultTextSearchCandidate[]
)

}

async function hydrateSearchOffsets(
  root: string,
  query: string,
  candidates: VaultTextSearchCandidate[]
): Promise<VaultTextSearchMatch[]> {
  const bodyCache = new Map<string, string>()
  return await Promise.all(
    candidates.map(async (candidate) => {
      if (typeof candidate.offset === 'number') {
        const rawPath = resolveSafe(root, candidate.path)
        let body = bodyCache.get(candidate.path)
        if (body == null) {
          body = await fs.readFile(rawPath, 'utf8')
          bodyCache.set(candidate.path, body)
        }
        const rawLine = body.split('\n')[candidate.lineNumber - 1] ?? ''
        return {
          path: candidate.path,
          title: candidate.title,
          folder: candidate.folder,
          lineNumber: candidate.lineNumber,
          offset: candidate.offset + Math.max(0, Math.min(firstMatchColumn(query, rawLine), rawLine.length)),
          lineText: candidate.lineText
        }
      }

      const abs = resolveSafe(root, candidate.path)
      let body = bodyCache.get(candidate.path)
      if (body == null) {
        body = await fs.readFile(abs, 'utf8')
        bodyCache.set(candidate.path, body)
      }
      const lines = body.split('\n')
      let lineOffset = 0
      for (let index = 0; index < candidate.lineNumber - 1; index += 1) {
        lineOffset += (lines[index] ?? '').length + 1
      }
      const rawLine = lines[candidate.lineNumber - 1] ?? ''
      return {
        path: candidate.path,
        title: candidate.title,
        folder: candidate.folder,
        lineNumber: candidate.lineNumber,
        offset: lineOffset + Math.max(0, Math.min(firstMatchColumn(query, rawLine), rawLine.length)),
        lineText: candidate.lineText
      }
    })
  )
}

async function readMeta(
  root: string,