932 lines
29 KiB
OCaml
932 lines
29 KiB
OCaml
open Import
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open Sexp.Of_sexp
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(* This file defines the jbuild types as well as the S-expression syntax for the various
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supported version of the specification.
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[vN] is for the version [N] of the specification and [vjs] is for the rolling
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[jane_street] version. When they are all the same, sexp parsers are just named [t].
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*)
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module Jbuild_version = struct
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type t =
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| V1
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| Vjs
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let t =
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enum
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[ "1", V1
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; "jane_street", Vjs
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]
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let latest_stable = V1
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end
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let invalid_module_name sexp =
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of_sexp_error sexp "invalid module name"
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let module_name sexp =
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match string sexp with
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| "" -> invalid_module_name sexp
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| s ->
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if s.[0] = '_' then invalid_module_name sexp;
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String.iter s ~f:(function
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| 'A'..'Z' | 'a'..'z' | '_' -> ()
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| _ -> invalid_module_name sexp);
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String.capitalize_ascii s
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let module_names sexp = String_set.of_list (list module_name sexp)
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let invalid_lib_name sexp =
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of_sexp_error sexp "invalid library name"
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let library_name sexp =
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match string sexp with
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| "" -> invalid_lib_name sexp
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| s ->
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if s.[0] = '.' then invalid_lib_name sexp;
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String.iter s ~f:(function
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| 'A'..'Z' | 'a'..'z' | '_' | '.' | '0'..'9' -> ()
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| _ -> invalid_lib_name sexp);
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s
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let file sexp =
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match string sexp with
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| "." | ".." ->
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of_sexp_error sexp "'.' and '..' are not valid filenames"
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| fn -> fn
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let file_in_current_dir sexp =
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match string sexp with
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| "." | ".." ->
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of_sexp_error sexp "'.' and '..' are not valid filenames"
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| fn ->
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if Filename.dirname fn <> Filename.current_dir_name then
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of_sexp_error sexp "file in current directory expected";
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fn
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module Raw_string () : sig
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type t = private string
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val to_string : t -> string
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val of_string : string -> t
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val t : t Sexp.Of_sexp.t
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end = struct
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type t = string
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let to_string t = t
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let of_string t = t
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let t = string
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end
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module Raw_command = Raw_string ()
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module Pp = struct
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include Raw_string ()
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let of_string s =
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assert (not (String.is_prefix s ~prefix:"-"));
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of_string s
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let t sexp =
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let s = string sexp in
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if String.is_prefix s ~prefix:"-" then
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of_sexp_error sexp "flag not allowed here"
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else
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of_string s
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let compare : t -> t -> int = Pervasives.compare
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end
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module Pp_or_flags = struct
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type t =
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| PP of Pp.t
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| Flags of string list
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let of_string s =
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if String.is_prefix s ~prefix:"-" then
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Flags [s]
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else
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PP (Pp.of_string s)
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let t = function
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| Atom (_, s) -> of_string s
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| List (_, l) -> Flags (List.map l ~f:string)
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let split l =
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let pps, flags =
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List.partition_map l ~f:(function
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| PP pp -> Inl pp
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| Flags s -> Inr s)
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in
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(pps, List.concat flags)
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end
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module Dep_conf = struct
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type t =
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| File of String_with_vars.t
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| Alias of String_with_vars.t
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| Glob_files of String_with_vars.t
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| Files_recursively_in of String_with_vars.t
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let t =
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let t =
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let cstr name f =
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cstr name (String_with_vars.t @> nil) f
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in
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sum
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[ cstr "file" (fun x -> File x)
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; cstr "alias" (fun x -> Alias x)
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; cstr "glob_files" (fun x -> Glob_files x)
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; cstr "files_recursively_in" (fun x -> Files_recursively_in x)
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]
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in
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fun sexp ->
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match sexp with
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| Atom _ -> File (String_with_vars.t sexp)
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| List _ -> t sexp
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open Sexp
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let sexp_of_t = function
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| File t ->
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List [Atom "file" ; String_with_vars.sexp_of_t t]
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| Alias t ->
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List [Atom "alias" ; String_with_vars.sexp_of_t t]
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| Glob_files t ->
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List [Atom "glob_files" ; String_with_vars.sexp_of_t t]
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| Files_recursively_in t ->
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List [Atom "files_recursively_in" ; String_with_vars.sexp_of_t t]
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end
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module Preprocess = struct
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type pps = { pps : Pp.t list; flags : string list }
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type t =
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| No_preprocessing
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| Action of Action.Mini_shexp.Unexpanded.t
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| Pps of pps
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let t =
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sum
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[ cstr "no_preprocessing" nil No_preprocessing
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; cstr "action" (Action.Mini_shexp.Unexpanded.t @> nil) (fun x -> Action x)
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; cstr "pps" (list Pp_or_flags.t @> nil) (fun l ->
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let pps, flags = Pp_or_flags.split l in
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Pps { pps; flags })
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]
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let pps = function
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| Pps { pps; _ } -> pps
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| _ -> []
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end
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module Per_file = struct
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type 'a t =
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| For_all of 'a
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| Per_file of 'a String_map.t
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let t a sexp =
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match sexp with
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| List (_, Atom (_, "per_file") :: rest) -> begin
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List.concat_map rest ~f:(fun sexp ->
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let pp, names = pair a module_names sexp in
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List.map (String_set.elements names) ~f:(fun name -> (name, pp)))
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|> String_map.of_alist
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|> function
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| Ok map -> Per_file map
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| Error (name, _, _) ->
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of_sexp_error sexp (sprintf "module %s present in two different sets" name)
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end
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| sexp -> For_all (a sexp)
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end
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module Preprocess_map = struct
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type t = Preprocess.t Per_file.t
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let t = Per_file.t Preprocess.t
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let find module_name (t : t) =
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match t with
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| For_all pp -> pp
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| Per_file map -> String_map.find_default module_name map ~default:No_preprocessing
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let default : t = For_all No_preprocessing
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module Pp_set = Set.Make(Pp)
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let pps : t -> _ = function
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| For_all pp -> Preprocess.pps pp
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| Per_file map ->
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String_map.fold map ~init:Pp_set.empty ~f:(fun ~key:_ ~data:pp acc ->
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Pp_set.union acc (Pp_set.of_list (Preprocess.pps pp)))
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|> Pp_set.elements
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end
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module Lint = struct
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type t = Pps of Preprocess.pps
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let t =
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sum
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[ cstr "pps" (list Pp_or_flags.t @> nil) (fun l ->
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let pps, flags = Pp_or_flags.split l in
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Pps { pps; flags })
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]
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end
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let field_osl name =
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field name Ordered_set_lang.t ~default:Ordered_set_lang.standard
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let field_oslu name =
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field name Ordered_set_lang.Unexpanded.t ~default:Ordered_set_lang.Unexpanded.standard
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module Js_of_ocaml = struct
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type t =
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{ flags : string list
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; javascript_files : string list
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}
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let t =
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record
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(field "flags" (list string) ~default:[] >>= fun flags ->
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field "javascript_files" (list string) ~default:[] >>= fun javascript_files ->
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return { flags; javascript_files })
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end
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module Lib_dep = struct
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type literal = Pos of string | Neg of string
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type choice =
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{ lits : literal list
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; file : string
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}
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type select = { result_fn : string; choices : choice list }
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type t =
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| Direct of string
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| Select of select
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let choice = function
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| List (_, l) as sexp ->
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let rec loop acc = function
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| [Atom (_, "->"); sexp] ->
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{ lits = List.rev acc
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; file = file sexp
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}
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| Atom (_, "->") :: _ | List _ :: _ | [] ->
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of_sexp_error sexp "(<[!]libraries>... -> <file>) expected"
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| Atom (_, s) :: l ->
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let len = String.length s in
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if len > 0 && s.[0] = '!' then
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let s = String.sub s ~pos:1 ~len:(len - 1) in
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loop (Neg s :: acc) l
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else
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loop (Pos s :: acc) l
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in
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loop [] l
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| sexp -> of_sexp_error sexp "(<library-name> <code>) expected"
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let sexp_of_choice { lits; file } : Sexp.t =
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List (List.fold_right lits ~init:[Atom "->"; Atom file]
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~f:(fun lit acc ->
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match lit with
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| Pos s -> Sexp.Atom s :: acc
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| Neg s -> Sexp.Atom ("!" ^ s) :: acc))
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let t = function
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| Atom (_, s) ->
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Direct s
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| List (_, Atom (_, "select") :: m :: Atom (_, "from") :: libs) ->
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Select { result_fn = file m
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; choices = List.map libs ~f:choice
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}
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| sexp ->
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of_sexp_error sexp "<library> or (select <module> from <libraries...>) expected"
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let to_lib_names = function
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| Direct s -> [s]
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| Select s ->
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List.concat_map s.choices ~f:(fun x ->
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List.map x.lits ~f:(function
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| Pos x -> x
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| Neg x -> x))
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let direct s = Direct s
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end
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module Buildable = struct
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type t =
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{ modules : Ordered_set_lang.t
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; libraries : Lib_dep.t list
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; preprocess : Preprocess_map.t
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; preprocessor_deps : Dep_conf.t list
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; lint : Lint.t Per_file.t option
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; flags : Ordered_set_lang.t
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; ocamlc_flags : Ordered_set_lang.t
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; ocamlopt_flags : Ordered_set_lang.t
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}
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let common =
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field "preprocess" Preprocess_map.t ~default:Preprocess_map.default
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>>= fun preprocess ->
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field "preprocessor_deps" (list Dep_conf.t) ~default:[]
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>>= fun preprocessor_deps ->
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field_o "lint" (Per_file.t Lint.t)
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>>= fun lint ->
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field "modules" (fun s -> Ordered_set_lang.(map (t s)) ~f:String.capitalize_ascii)
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~default:Ordered_set_lang.standard
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>>= fun modules ->
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field "libraries" (list Lib_dep.t) ~default:[]
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>>= fun libraries ->
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field_osl "flags" >>= fun flags ->
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field_osl "ocamlc_flags" >>= fun ocamlc_flags ->
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field_osl "ocamlopt_flags" >>= fun ocamlopt_flags ->
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return
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{ preprocess
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; preprocessor_deps
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; lint
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; modules
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; libraries
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; flags
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; ocamlc_flags
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; ocamlopt_flags
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}
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let v1 = common
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let vjs = v1
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let single_preprocess t =
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match t.preprocess with
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| For_all pp -> pp
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| Per_file _ -> No_preprocessing
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end
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module Public_lib = struct
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type t =
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{ name : string (* Full public name *)
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; package : string (* Package it is part of *)
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; sub_dir : string option (* Subdirectory inside the installation directory *)
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}
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let of_public_name s =
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match String.split s ~on:'.' with
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| [] -> assert false
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| pkg :: rest ->
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{ package = pkg
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; sub_dir = if rest = [] then None else Some (String.concat rest ~sep:"/")
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; name = s
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}
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let t sexp = of_public_name (string sexp)
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end
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module Library = struct
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module Kind = struct
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type t =
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| Normal
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| Ppx_deriver
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| Ppx_rewriter
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let t =
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enum
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[ "normal" , Normal
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; "ppx_deriver" , Ppx_deriver
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; "ppx_rewriter" , Ppx_rewriter
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]
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end
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type t =
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{ name : string
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; public : Public_lib.t option
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; synopsis : string option
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; install_c_headers : string list
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; ppx_runtime_libraries : string list
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; modes : Mode.t list
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; kind : Kind.t
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; c_flags : Ordered_set_lang.Unexpanded.t
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; c_names : string list
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; cxx_flags : Ordered_set_lang.Unexpanded.t
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; cxx_names : string list
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; includes : String_with_vars.t list
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; library_flags : String_with_vars.t list
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; c_library_flags : Ordered_set_lang.Unexpanded.t
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; self_build_stubs_archive : string option
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; js_of_ocaml : Js_of_ocaml.t option
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; virtual_deps : string list
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; wrapped : bool
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; optional : bool
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; buildable : Buildable.t
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; dynlink : bool
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}
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let v1 =
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record
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(Buildable.v1 >>= fun buildable ->
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field "name" library_name >>= fun name ->
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field_o "public_name" Public_lib.t >>= fun public ->
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field_o "synopsis" string >>= fun synopsis ->
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field "install_c_headers" (list string) ~default:[] >>= fun install_c_headers ->
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field "ppx_runtime_libraries" (list string) ~default:[] >>= fun ppx_runtime_libraries ->
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field_oslu "c_flags" >>= fun c_flags ->
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field_oslu "cxx_flags" >>= fun cxx_flags ->
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field "c_names" (list string) ~default:[] >>= fun c_names ->
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field "cxx_names" (list string) ~default:[] >>= fun cxx_names ->
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field "library_flags" (list String_with_vars.t) ~default:[] >>= fun library_flags ->
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field_oslu "c_library_flags" >>= fun c_library_flags ->
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field_o "js_of_ocaml" Js_of_ocaml.t >>= fun js_of_ocaml ->
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field "virtual_deps" (list string) ~default:[] >>= fun virtual_deps ->
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field "modes" (list Mode.t) ~default:Mode.all >>= fun modes ->
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field "kind" Kind.t ~default:Kind.Normal >>= fun kind ->
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field "wrapped" bool ~default:true >>= fun wrapped ->
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field_b "optional" >>= fun optional ->
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field "self_build_stubs_archive" (option string) ~default:None >>= fun self_build_stubs_archive ->
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field_b "no_dynlink" >>= fun no_dynlink ->
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return
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{ name
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; public
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; synopsis
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; install_c_headers
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; ppx_runtime_libraries
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; modes
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; kind
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; c_names
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; c_flags
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; cxx_names
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; cxx_flags
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; includes = []
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; library_flags
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; c_library_flags
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; self_build_stubs_archive
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; js_of_ocaml
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; virtual_deps
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; wrapped
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; optional
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; buildable
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; dynlink = not no_dynlink
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})
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let vjs =
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record
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(ignore_fields [] >>= fun () ->
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Buildable.vjs >>= fun buildable ->
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field "name" library_name >>= fun name ->
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field_o "public_name" Public_lib.t >>= fun public ->
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field_o "synopsis" string >>= fun synopsis ->
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field "install_c_headers" (list string) ~default:[] >>= fun install_c_headers ->
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field "ppx_runtime_libraries" (list string) ~default:[] >>= fun ppx_runtime_libraries ->
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field_oslu "c_flags" >>= fun c_flags ->
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field_oslu "cxx_flags" >>= fun cxx_flags ->
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field "c_names" (list string) ~default:[] >>= fun c_names ->
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field "cxx_names" (list string) ~default:[] >>= fun cxx_names ->
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field "library_flags" (list String_with_vars.t) ~default:[] >>= fun library_flags ->
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field_oslu "c_library_flags" >>= fun c_library_flags ->
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field "self_build_stubs_archive" (option string) ~default:None >>= fun self_build_stubs_archive ->
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field_o "js_of_ocaml" Js_of_ocaml.t >>= fun js_of_ocaml ->
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field "virtual_deps" (list string) ~default:[] >>= fun virtual_deps ->
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field "modes" (list Mode.t) ~default:Mode.all >>= fun modes ->
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field "includes" (list String_with_vars.t) ~default:[] >>= fun includes ->
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field "kind" Kind.t ~default:Kind.Normal >>= fun kind ->
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field "wrapped" bool ~default:true >>= fun wrapped ->
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field_b "optional" >>= fun optional ->
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return
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{ name
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; public
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; synopsis
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; install_c_headers
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; ppx_runtime_libraries
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; modes
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; kind
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; c_names
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; c_flags
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; cxx_names
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; cxx_flags
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; includes
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; library_flags
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; c_library_flags
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; self_build_stubs_archive
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; js_of_ocaml
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; virtual_deps
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; wrapped
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; optional
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; buildable
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; dynlink = true
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})
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|
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let has_stubs t =
|
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match t.c_names, t.cxx_names, t.self_build_stubs_archive with
|
|
| [], [], None -> false
|
|
| _ -> true
|
|
|
|
let stubs_archive t ~dir ~ext_lib =
|
|
Path.relative dir (sprintf "lib%s_stubs%s" t.name ext_lib)
|
|
|
|
let all_lib_deps t =
|
|
List.map t.virtual_deps ~f:(fun s -> Lib_dep.Direct s) @ t.buildable.libraries
|
|
end
|
|
|
|
module Install_conf = struct
|
|
type file =
|
|
{ src : string
|
|
; dst : string option
|
|
}
|
|
|
|
let file sexp =
|
|
match sexp with
|
|
| Atom (_, src) -> { src; dst = None }
|
|
| List (_, [Atom (_, src); Atom (_, "as"); Atom (_, dst)]) ->
|
|
{ src; dst = Some dst }
|
|
| _ ->
|
|
of_sexp_error sexp
|
|
"invalid format, <name> or (<name> as <install-as>) expected"
|
|
|
|
type t =
|
|
{ section : Install.Section.t
|
|
; files : file list
|
|
; package : string option
|
|
}
|
|
|
|
let v1 =
|
|
record
|
|
(field "section" Install.Section.t >>= fun section ->
|
|
field "files" (list file) >>= fun files ->
|
|
field_o "package" string >>= fun package ->
|
|
return
|
|
{ section
|
|
; files
|
|
; package
|
|
})
|
|
|
|
let vjs = v1
|
|
end
|
|
|
|
module Executables = struct
|
|
type t =
|
|
{ names : string list
|
|
; link_executables : bool
|
|
; link_flags : string list
|
|
; buildable : Buildable.t
|
|
}
|
|
|
|
let common_v1 names public_names =
|
|
Buildable.v1 >>= fun buildable ->
|
|
field "link_executables" bool ~default:true >>= fun link_executables ->
|
|
field "link_flags" (list string) ~default:[] >>= fun link_flags ->
|
|
field_o "package" string >>= fun package ->
|
|
let t =
|
|
{ names
|
|
; link_executables
|
|
; link_flags
|
|
; buildable
|
|
}
|
|
in
|
|
let to_install =
|
|
List.map2 names public_names
|
|
~f:(fun name pub ->
|
|
match pub with
|
|
| None -> None
|
|
| Some pub -> Some ({ Install_conf. src = name ^ ".exe"; dst = Some pub }))
|
|
|> List.filter_map ~f:(fun x -> x)
|
|
in
|
|
match to_install with
|
|
| [] -> return (t, None)
|
|
| files ->
|
|
return (t, Some { Install_conf. section = Bin; files; package })
|
|
|
|
let public_name sexp =
|
|
match string sexp with
|
|
| "-" -> None
|
|
| s -> Some s
|
|
|
|
let v1_multi =
|
|
record
|
|
(field "names" (list string) >>= fun names ->
|
|
map_validate (field_o "public_names" (list public_name)) ~f:(function
|
|
| None -> Ok (List.map names ~f:(fun _ -> None))
|
|
| Some public_names ->
|
|
if List.length public_names = List.length names then
|
|
Ok public_names
|
|
else
|
|
Error "The list of public names must be of the same \
|
|
length as the list of names")
|
|
>>= fun public_names ->
|
|
common_v1 names public_names)
|
|
|
|
let v1_single =
|
|
record
|
|
(field "name" string >>= fun name ->
|
|
field_o "public_name" string >>= fun public_name ->
|
|
common_v1 [name] [public_name])
|
|
|
|
let vjs =
|
|
record
|
|
(ignore_fields []
|
|
>>= fun () ->
|
|
Buildable.vjs >>= fun buildable ->
|
|
field "names" (list string) >>= fun names ->
|
|
field "link_executables" bool ~default:true >>= fun link_executables ->
|
|
field "link_flags" (list string) ~default:[] >>= fun link_flags ->
|
|
return
|
|
{ names
|
|
; link_executables
|
|
; link_flags
|
|
; buildable
|
|
})
|
|
end
|
|
|
|
module Rule = struct
|
|
type t =
|
|
{ targets : string list (** List of files in the current directory *)
|
|
; deps : Dep_conf.t list
|
|
; action : Action.Mini_shexp.Unexpanded.t
|
|
}
|
|
|
|
let common =
|
|
field "targets" (list file_in_current_dir) >>= fun targets ->
|
|
field "deps" (list Dep_conf.t) ~default:[] >>= fun deps ->
|
|
field "action" Action.Mini_shexp.Unexpanded.t >>= fun action ->
|
|
return { targets; deps; action }
|
|
|
|
let v1 = record common
|
|
|
|
let vjs =
|
|
record
|
|
(ignore_fields [] >>= fun () ->
|
|
common)
|
|
|
|
let ocamllex_v1 names =
|
|
let str s = String_with_vars.of_string s in
|
|
List.map names ~f:(fun name ->
|
|
let src = name ^ ".mll" in
|
|
let dst = name ^ ".ml" in
|
|
{ targets = [dst]
|
|
; deps = [File (str src)]
|
|
; action =
|
|
Chdir
|
|
(str "${ROOT}",
|
|
Run (str "${bin:ocamllex}",
|
|
[str "-q"; str "-o"; str "${@}"; str "${<}"]))
|
|
})
|
|
|
|
let ocamllex_vjs = ocamllex_v1
|
|
|
|
let ocamlyacc_v1 names =
|
|
let str s = String_with_vars.of_string s in
|
|
List.map names ~f:(fun name ->
|
|
let src = name ^ ".mly" in
|
|
{ targets = [name ^ ".ml"; name ^ ".mli"]
|
|
; deps = [File (str src)]
|
|
; action =
|
|
Chdir
|
|
(str "${ROOT}",
|
|
Run (str "${bin:ocamlyacc}",
|
|
[str "${<}"]))
|
|
})
|
|
|
|
let ocamlyacc_vjs = ocamlyacc_v1
|
|
end
|
|
|
|
module Menhir = struct
|
|
type t =
|
|
{ base : string option
|
|
; flags : String_with_vars.t list
|
|
; modules: string list
|
|
}
|
|
|
|
let v1 =
|
|
record
|
|
(field_o "merge_into" string >>= fun base ->
|
|
field "flags" (list String_with_vars.t) ~default:[] >>= fun flags ->
|
|
field "modules" (list string) >>= fun modules ->
|
|
return
|
|
{ base
|
|
; flags
|
|
; modules
|
|
}
|
|
)
|
|
|
|
let v1_to_rule t =
|
|
let str s = String_with_vars.of_string s in
|
|
let targets n = [n ^ ".ml"; n ^ ".mli"] in
|
|
match t.base with
|
|
| None ->
|
|
List.map t.modules ~f:(fun name ->
|
|
let src = name ^ ".mly" in
|
|
{ Rule.
|
|
targets = targets name
|
|
; deps = [Dep_conf.File (str src)]
|
|
; action =
|
|
Chdir
|
|
(str "${ROOT}",
|
|
Run (str "${bin:menhir}",
|
|
t.flags @ [str "${<}"]))
|
|
})
|
|
| Some base ->
|
|
let mly m = str (m ^ ".mly") in
|
|
[{ Rule.
|
|
targets = targets base
|
|
; deps = List.map ~f:(fun m -> Dep_conf.File (mly m)) t.modules
|
|
; action =
|
|
Chdir
|
|
(str "${ROOT}",
|
|
Run (str "${bin:menhir}",
|
|
[ str "--base"
|
|
; str base
|
|
]
|
|
@ t.flags
|
|
@ (List.map ~f:mly t.modules))
|
|
)
|
|
}]
|
|
end
|
|
|
|
module Provides = struct
|
|
type t =
|
|
{ name : string
|
|
; file : string
|
|
}
|
|
|
|
let v1 sexp =
|
|
match sexp with
|
|
| Atom (_, s) ->
|
|
{ name = s
|
|
; file =
|
|
match String.lsplit2 s ~on:':' with
|
|
| None -> s
|
|
| Some (_, s) -> s
|
|
}
|
|
| List (_, [Atom (_, s); List (_, [Atom (_, "file"); Atom (_, file)])]) ->
|
|
{ name = s
|
|
; file
|
|
}
|
|
| sexp ->
|
|
of_sexp_error sexp "[<name>] or [<name> (file <file>)] expected"
|
|
|
|
let vjs = v1
|
|
end
|
|
|
|
module Alias_conf = struct
|
|
type t =
|
|
{ name : string
|
|
; deps : Dep_conf.t list
|
|
; action : Action.Mini_shexp.Unexpanded.t option
|
|
}
|
|
|
|
let common =
|
|
field "name" string >>= fun name ->
|
|
field "deps" (list Dep_conf.t) ~default:[] >>= fun deps ->
|
|
field_o "action" Action.Mini_shexp.Unexpanded.t >>= fun action ->
|
|
return
|
|
{ name
|
|
; deps
|
|
; action
|
|
}
|
|
|
|
let v1 = record common
|
|
|
|
let vjs =
|
|
record
|
|
(ignore_fields [] >>= fun () ->
|
|
common)
|
|
end
|
|
|
|
module Stanza = struct
|
|
type t =
|
|
| Library of Library.t
|
|
| Executables of Executables.t
|
|
| Rule of Rule.t
|
|
| Provides of Provides.t
|
|
| Install of Install_conf.t
|
|
| Alias of Alias_conf.t
|
|
|
|
let rules l = List.map l ~f:(fun x -> Rule x)
|
|
|
|
let execs (exe, install) =
|
|
match install with
|
|
| None -> [Executables exe]
|
|
| Some i -> [Executables exe; Install i]
|
|
|
|
let v1 =
|
|
sum
|
|
[ cstr "library" (Library.v1 @> nil) (fun x -> [Library x])
|
|
; cstr "executable" (Executables.v1_single @> nil) execs
|
|
; cstr "executables" (Executables.v1_multi @> nil) execs
|
|
; cstr "rule" (Rule.v1 @> nil) (fun x -> [Rule x])
|
|
; cstr "ocamllex" (list string @> nil) (fun x -> rules (Rule.ocamllex_v1 x))
|
|
; cstr "ocamlyacc" (list string @> nil) (fun x -> rules (Rule.ocamlyacc_v1 x))
|
|
; cstr "menhir" (Menhir.v1 @> nil) (fun x -> rules (Menhir.v1_to_rule x))
|
|
; cstr "install" (Install_conf.v1 @> nil) (fun x -> [Install x])
|
|
; cstr "alias" (Alias_conf.v1 @> nil) (fun x -> [Alias x])
|
|
(* Just for validation and error messages *)
|
|
; cstr "jbuild_version" (Jbuild_version.t @> nil) (fun _ -> [])
|
|
]
|
|
|
|
let vjs =
|
|
let ign name = cstr name ((fun _ -> ()) @> nil) (fun () -> []) in
|
|
sum
|
|
[ cstr "library" (Library.vjs @> nil) (fun x -> [Library x])
|
|
; cstr "executables" (Executables.vjs @> nil) (fun x -> [Executables x])
|
|
; cstr "rule" (Rule.vjs @> nil) (fun x -> [Rule x])
|
|
; cstr "ocamllex" (list string @> nil) (fun x -> rules (Rule.ocamllex_vjs x))
|
|
; cstr "ocamlyacc" (list string @> nil) (fun x -> rules (Rule.ocamlyacc_vjs x))
|
|
; cstr "provides" (Provides.vjs @> nil) (fun x -> [Provides x])
|
|
; cstr "install" (Install_conf.vjs @> nil) (fun x -> [Install x])
|
|
; cstr "alias" (Alias_conf.vjs @> nil) (fun x -> [Alias x])
|
|
; ign "enforce_style"
|
|
; ign "toplevel_expect_tests"
|
|
; ign "unified_tests"
|
|
; ign "embed"
|
|
(* Just for validation and error messages *)
|
|
; cstr "jbuild_version" (Jbuild_version.t @> nil) (fun _ -> [])
|
|
]
|
|
|
|
let select : Jbuild_version.t -> t list Sexp.Of_sexp.t = function
|
|
| V1 -> v1
|
|
| Vjs -> vjs
|
|
|
|
let lib_names ts =
|
|
List.fold_left ts ~init:String_set.empty ~f:(fun acc (_, stanzas) ->
|
|
List.fold_left stanzas ~init:acc ~f:(fun acc -> function
|
|
| Library lib ->
|
|
String_set.add lib.name
|
|
(match lib.public with
|
|
| None -> acc
|
|
| Some { name; _ } -> String_set.add name acc)
|
|
| _ -> acc))
|
|
end
|
|
|
|
module Stanzas = struct
|
|
type t = Stanza.t list
|
|
|
|
let resolve_packages ts ~dir
|
|
~(visible_packages : Package.t String_map.t)
|
|
~(closest_packages : Package.t list) =
|
|
let error fmt =
|
|
Loc.fail (Loc.in_file (Path.to_string (Path.relative dir "jbuild"))) fmt
|
|
in
|
|
let package_listing packages =
|
|
let longest_pkg = List.longest_map packages ~f:(fun p -> p.Package.name) in
|
|
String.concat ~sep:"\n"
|
|
(List.map packages ~f:(fun pkg ->
|
|
sprintf "- %-*s (because of %s)" longest_pkg pkg.Package.name
|
|
(Path.to_string (Path.relative pkg.path (pkg.name ^ ".opam")))))
|
|
in
|
|
let check pkg =
|
|
if not (String_map.mem pkg visible_packages) then (
|
|
if String_map.is_empty visible_packages then
|
|
error "package %S is not visible here.\n\
|
|
In fact I know of no packages here, \
|
|
in order for me to know that package\n\
|
|
%S exist, you need to add a %S file at the root of your project."
|
|
pkg pkg (pkg ^ ".opam")
|
|
else
|
|
error "package %S is not visible here.\n\
|
|
The only packages I know of in %S are:\n\
|
|
%s%s"
|
|
pkg
|
|
(Path.to_string dir)
|
|
(package_listing (String_map.values visible_packages))
|
|
(hint pkg (String_map.keys visible_packages))
|
|
)
|
|
in
|
|
let default () =
|
|
match closest_packages with
|
|
| [pkg] -> pkg
|
|
| [] ->
|
|
error "no packages are defined here.\n\
|
|
What do you want me to do with this (install ...) stanzas?.\n\
|
|
You need to add a <package>.opam file at the root \
|
|
of your project so that\n\
|
|
I know that you want to install things as part of pacakge <package>."
|
|
| _ :: _ :: _ ->
|
|
error "I can't determine automatically which package your (install ...) \
|
|
stanzas are for in this directory. I have the choice between these ones:\n\
|
|
%s\n\
|
|
You need to add a (package ...) field in your (install ...) stanzas"
|
|
(package_listing closest_packages)
|
|
in
|
|
List.map ts ~f:(fun (stanza : Stanza.t) ->
|
|
match stanza with
|
|
| Library { public = Some { package; _ }; _ } ->
|
|
check package;
|
|
stanza
|
|
| Install { package = Some pkg; _ } ->
|
|
check pkg;
|
|
stanza
|
|
| Install ({ package = None; _ } as install) ->
|
|
Install { install with package = Some (default ()).name }
|
|
| _ -> stanza)
|
|
|
|
let parse sexps ~dir ~visible_packages =
|
|
let versions, sexps =
|
|
List.partition_map sexps ~f:(function
|
|
| List (loc, [Atom (_, "jbuild_version"); ver]) ->
|
|
Inl (Jbuild_version.t ver, loc)
|
|
| sexp -> Inr sexp)
|
|
in
|
|
let version =
|
|
match versions with
|
|
| [] -> Jbuild_version.latest_stable
|
|
| [(v, _)] -> v
|
|
| _ :: (_, loc) :: _ ->
|
|
Loc.fail loc "jbuild_version specified too many times"
|
|
in
|
|
List.concat_map sexps ~f:(Stanza.select version)
|
|
|> resolve_packages ~dir ~visible_packages
|
|
end
|