fix: ensure we pass an ArrayBuffer to blobStore.set and not a NodeJS Buffer (#5927)

* fix: ensure we pass an ArrayBufferLike to blobStore.set and not a NodeJS Buffer * fix: use buffer.slice to create ArrayBuffer --------- Co-authored-by: Yujohn Nattrass <yujohn.natt@gmail.com>

Author: JakeChampion

packages/build/src/plugins_core/blobs_upload/index.ts

@@ -72,7 +72,8 @@ const coreStep: CoreStepFunction = async function ({
  systemLog(`Uploading blob ${key}`)
 
  const { data, metadata } = await getFileWithMetadata(key, contentPath, metadataPath)
- await blobStore.set(key, data, { metadata })
+ const arrayBuffer = data.buffer.slice(data.byteOffset, data.byteOffset + data.length)
+ await blobStore.set(key, arrayBuffer, { metadata })
  },
  { concurrency: 10 },
  )

packages/build/src/plugins_core/dev_blobs_upload/index.ts

@@ -77,7 +77,8 @@ const coreStep: CoreStepFunction = async function ({
  log(logs, `- Uploading blob ${key}`, { indent: true })
  }
  const { data, metadata } = await getFileWithMetadata(key, contentPath, metadataPath)
- await blobStore.set(key, data, { metadata })
+ const arrayBuffer = data.buffer.slice(data.byteOffset, data.byteOffset + data.length)
+ await blobStore.set(key, arrayBuffer, { metadata })
  },
  { concurrency: 10 },
  )