Function getBlobImage

app/src/lib/git/diff.ts:870–883

(
  repository: Repository,
  path: string,
  commitish: string
)

 * https://en.wikipedia.org/wiki/Data_URI_scheme
 */
export async function getBlobImage(
  repository: Repository,
  path: string,
  commitish: string
): Promise<Image> {
  const extension = Path.extname(path)
  const contents = await getBlobContents(repository, commitish, path)
  return new Image(
    contents.buffer,
    contents.toString('base64'),
    getMediaType(extension),
    contents.length
  )
}
/**
 * Retrieve the binary contents of a blob from the working directory
 *