Ustar archives
val tar : Fpath.t -> exclude_paths:Fpath.set -> root:Fpath.t -> mtime:int ->
(string, Bos_setup.R.msg) Bos_setup.result
Bzip2 compression and unarchiving
val ensure_bzip2 : unit -> (unit, Bos_setup.R.msg) Bos_setup.result
val bzip2 : string -> dst:Fpath.t -> (unit, Bos_setup.R.msg) Bos_setup.result
val ensure_tar : unit -> (unit, Bos_setup.R.msg) Bos_setup.result
val untbz : ?clean:bool -> Fpath.t -> (Fpath.t, Bos_setup.R.msg) Bos_setup.result