1import { ListObjectsV2Command } from '@aws-sdk/client-s3'
2import { getS3Client } from '../serverF/getS3ClientF.mts'
3
4export const listObjectsByPrefix = async ({bucket_name, prefix, maxKeys = 1000}: {
5  bucket_name: string, prefix: string, maxKeys?: number
6}) => {
7  const s3 = getS3Client({bucket_name})
8  const contentsA: {Key?: string, LastModified?: Date, Size?: number}[] = []
9  let continuationToken: string | undefined
10  do {
11    const resp = await s3.send(new ListObjectsV2Command({
12      Bucket: bucket_name, Prefix: prefix, MaxKeys: maxKeys, ContinuationToken: continuationToken,
13    }))
14    for (const obj of resp.Contents ?? []) contentsA.push(obj as any)
15    continuationToken = resp.IsTruncated ? resp.NextContinuationToken : undefined
16  } while (continuationToken)
17  return contentsA
18}
19