module G = Guestfs
type progress_bar
-external progress_bar_init : unit -> progress_bar
+external progress_bar_init : machine_readable:bool -> progress_bar
= "virt_resize_progress_bar_init"
external progress_bar_reset : progress_bar -> unit
= "virt_resize_progress_bar_reset"
external progress_bar_set : progress_bar -> int64 -> int64 -> unit
= "virt_resize_progress_bar_set"
-(* Initialize the C mini library. *)
-let bar = progress_bar_init ()
+let set_up_progress_bar ?(machine_readable = false) (g : Guestfs.guestfs) =
+ (* Initialize the C mini library. *)
+ let bar = progress_bar_init ~machine_readable in
-(* Reset the progress bar before every libguestfs function. *)
-let enter_callback g event evh buf array =
- if event = G.EVENT_ENTER then
- progress_bar_reset bar
+ (* Reset the progress bar before every libguestfs function. *)
+ let enter_callback g event evh buf array =
+ if event = G.EVENT_ENTER then
+ progress_bar_reset bar
+ in
-(* A progress event: move the progress bar. *)
-let progress_callback g event evh buf array =
- if event = G.EVENT_PROGRESS && Array.length array >= 4 then (
- let position = array.(2)
- and total = array.(3) in
+ (* A progress event: move the progress bar. *)
+ let progress_callback g event evh buf array =
+ if event = G.EVENT_PROGRESS && Array.length array >= 4 then (
+ let position = array.(2)
+ and total = array.(3) in
- progress_bar_set bar position total
- )
+ progress_bar_set bar position total
+ )
+ in
-let set_up_progress_bar (g : Guestfs.guestfs) =
ignore (g#set_event_callback enter_callback [G.EVENT_ENTER]);
ignore (g#set_event_callback progress_callback [G.EVENT_PROGRESS])