Biokepi API : Biokepi_run_environment.Workflow_utilities.Download.wget_to

let wget_to_folder
      ~host ~(run_program : Machine.Make_fun.t)
      ~test_file ~destination url  =
    let open KEDSL in
    let name = "wget-" ^ Filename.basename destination in
    let test_target = destination // test_file in
    workflow_node (single_file test_target ~host) ~name
      ~make:(
        run_program ~name
          ~requirements:(Machine.Make_fun.downloading [])
          Program.(
            exec ["mkdir"; "-p"; destination]
            && shf "wget %s -P %s"
              (Filename.quote url)
              (Filename.quote destination)))
      ~edges:[
        on_failure_activate (Remove.path_on_host ~host destination);
      ]