106 lines
2.7 KiB
OCaml
106 lines
2.7 KiB
OCaml
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(** Build rules *)
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open Import
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module Vspec : sig
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type 'a t = T : Path.t * 'a Vfile_kind.t -> 'a t
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end
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module Prog_spec : sig
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type 'a t =
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| Dep of Path.t
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| Dyn of ('a -> Path.t)
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end
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module Build : sig
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(** The build arrow *)
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type ('a, 'b) t
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val arr : ('a -> 'b) -> ('a, 'b) t
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val return : 'a -> (unit, 'a) t
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val create_file : target:Path.t -> ('a -> 'b) -> ('a, 'b) t
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val create_files : targets:Path.t list -> ('a -> 'b) -> ('a, 'b) t
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val store_vfile : 'a Vspec.t -> ('a, unit) t
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module O : sig
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val ( >>> ) : ('a, 'b) t -> ('b, 'c) t -> ('a, 'c) t
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val ( ^>> ) : ('a -> 'b) -> ('b, 'c) t -> ('a, 'c) t
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val ( >>^ ) : ('a, 'b) t -> ('b -> 'c) -> ('a, 'c) t
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val ( *** ) : ('a, 'b) t -> ('c, 'd) t -> ('a * 'c, 'b * 'd) t
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val ( &&& ) : ('a, 'b) t -> ('a, 'c) t -> ('a, 'b * 'c) t
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end
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val first : ('a, 'b) t -> ('a * 'c, 'b * 'c) t
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val second : ('a, 'b) t -> ('c * 'a, 'c * 'b) t
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(** Same as [O.(&&&)]. Sends the input to both argument arrows and combine their output.
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The default definition may be overridden with a more efficient version if
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desired. *)
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val fanout : ('a, 'b) t -> ('a, 'c) t -> ('a, 'b * 'c) t
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val fanout3 : ('a, 'b) t -> ('a, 'c) t -> ('a, 'd) t -> ('a, 'b * 'c * 'd) t
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val all : ('a, 'b) t list -> ('a, 'b list) t
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val path : Path.t -> ('a, 'a) t
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val paths : Path.t list -> ('a, 'a) t
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val path_set : Path.Set.t -> ('a, 'a) t
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val vpath : 'a Vspec.t -> (unit, 'a) t
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val dyn_paths : ('a, Path.t list) t -> ('a, 'a) t
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val run
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: ?dir:Path.t
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-> ?stdout_to:Path.t
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-> ?env:string array
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-> ?extra_targets:Path.t list
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-> 'a Prog_spec.t
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-> 'a Arg_spec.t list
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-> ('a, unit) t
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val run_capture
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: ?dir:Path.t
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-> ?env:string array
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-> 'a Prog_spec.t
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-> 'a Arg_spec.t list
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-> ('a, string) t
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val run_capture_lines
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: ?dir:Path.t
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-> ?env:string array
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-> 'a Prog_spec.t
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-> 'a Arg_spec.t list
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-> ('a, string list) t
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val action : targets:Path.t list -> (Action.t, unit) t
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(** Create a file with the given contents. *)
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val echo : Path.t -> (string, unit) t
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val record_lib_deps : string list -> ('a, 'a) t
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end
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val rule : (unit, unit) Build.t -> unit
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val copy_rule : src:Path.t -> dst:Path.t -> unit
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module Build_error : sig
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type t
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val backtrace : t -> Printexc.raw_backtrace
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val dependency_path : t -> Path.t list
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val exn : t -> exn
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exception E of t
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end
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(** Do the actual build *)
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val do_build : Path.t list -> (unit Future.t, Build_error.t) result
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val do_build_exn : Path.t list -> unit Future.t
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(** Return all the library dependencies (as written by the user) needed to build these
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targets *)
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val all_lib_deps : Path.t list -> String_set.t
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