Spawn (b0.B000.Op.Spawn)

type stdo = [

| `File of B0_std.Fpath.t
| `Tee of B0_std.Fpath.t
| `Ui

]

type success_exits = int list

type t

val v_op : 
  id:id ->
  mark:mark ->
  created:B0_std.Mtime.span ->
  reads:B0_std.Fpath.t list ->
  writes:B0_std.Fpath.t list ->
  ?writes_manifest_root:B0_std.Fpath.t ->
  ?post_exec:(op -> unit) ->
  ?k:(op -> unit) ->
  stamp:string ->
  env:B0_std.Os.Env.assignments ->
  stamped_env:B0_std.Os.Env.assignments ->
  cwd:B0_std.Fpath.t ->
  stdin:B0_std.Fpath.t option ->
  stdout:stdo ->
  stderr:stdo ->
  success_exits:success_exits ->
  B0_std.Cmd.tool ->
  B0_std.Cmd.t ->
  op

val v : 
  env:B0_std.Os.Env.assignments ->
  stamped_env:B0_std.Os.Env.assignments ->
  cwd:B0_std.Fpath.t ->
  stdin:B0_std.Fpath.t option ->
  stdout:stdo ->
  stderr:stdo ->
  success_exits:success_exits ->
  B0_std.Cmd.tool ->
  B0_std.Cmd.t ->
  stamp:string ->
  stdo_ui:(string, string) result option ->
  exit:B0_std.Os.Cmd.status option ->
  t

val get : op -> t

val env : t -> B0_std.Os.Env.assignments

val stamped_env : t -> B0_std.Os.Env.assignments

val cwd : t -> B0_std.Fpath.t

val stdin : t -> B0_std.Fpath.t option

val stdout : t -> stdo

val stderr : t -> stdo

val success_exits : t -> success_exits

val tool : t -> B0_std.Cmd.tool

val args : t -> B0_std.Cmd.t

val stamp : t -> string

val set_stamp : t -> string -> unit

val stdo_ui : t -> (string, string) result option

val set_stdo_ui : t -> (string, string) result option -> unit

val exit : t -> B0_std.Os.Cmd.status option

val set_exit : t -> B0_std.Os.Cmd.status option -> unit

val exit_to_status : t -> status