method Tar.prototype.append
Tar.prototype.append(filenameInArchive: string,source: TarOptions): Promise<void>Append a file or reader of arbitrary content to this tar archive. Directories appended to the archive append only the directory itself to the archive, not its contents. To add a directory and its contents, recursively append the directory's contents. Directories and subdirectories will be created automatically in the archive as required.
Parameters
filenameInArchive: stringfile name of the content in the archive e.g., test.txt; use slash for directory separators
source: TarOptionsdetails of the source of the content including the reference to the content itself and potentially any related metadata.
Return Type
Promise<void>