Remove unnecessary functors

Signed-off-by: Rudi Grinberg <rudi.grinberg@gmail.com>
This commit is contained in:
Rudi Grinberg 2018-08-23 15:01:16 +03:00
parent 700b78e094
commit 2c0ca6e840
2 changed files with 58 additions and 118 deletions

View File

@ -15,15 +15,10 @@ end
module Diff_mode = Action_intf.Diff_mode
module type With_sexp = sig
include Dsexp.Sexpable
val sexp_of_t : t Sexp.To_sexp.t
end
module Make_ast
(Program : With_sexp)
(Path : With_sexp)
(String : With_sexp)
(Program : Dsexp.Sexpable)
(Path : Dsexp.Sexpable)
(String : Dsexp.Sexpable)
(Ast : Action_intf.Ast
with type program := Program.t
with type path := Path.t
@ -135,83 +130,57 @@ struct
Diff { optional = false; file1; file2; mode = Binary })
])
module Make_gen (P : sig
type sexp
val atom : string -> sexp
val list : sexp list -> sexp
val path : Path.t -> sexp
val string : String.t -> sexp
val program : Program.t -> sexp
end) = struct
open P
let rec gen =
function
| Run (a, xs) ->
list (atom "run" :: program a :: List.map xs ~f:string)
| Chdir (a, r) -> list [atom "chdir" ; path a ; gen r]
| Setenv (k, v, r) -> list [atom "setenv" ; string k ; string v ; gen r]
| Redirect (outputs, fn, r) ->
list [ atom (sprintf "with-%s-to" (Outputs.to_string outputs))
; path fn
; gen r
]
| Ignore (outputs, r) ->
list [ atom (sprintf "ignore-%s" (Outputs.to_string outputs))
; gen r
]
| Progn l -> list (atom "progn" :: List.map l ~f:gen)
| Echo xs ->
list (atom "echo" :: List.map xs ~f:string)
| Cat x -> list [atom "cat"; path x]
| Copy (x, y) ->
list [atom "copy"; path x; path y]
| Symlink (x, y) ->
list [atom "symlink"; path x; path y]
| Copy_and_add_line_directive (x, y) ->
list [atom "copy#"; path x; path y]
| System x -> list [atom "system"; string x]
| Bash x -> list [atom "bash"; string x]
| Write_file (x, y) -> list [atom "write-file"; path x; string y]
| Rename (x, y) -> list [atom "rename"; path x; path y]
| Remove_tree x -> list [atom "remove-tree"; path x]
| Mkdir x -> list [atom "mkdir"; path x]
| Digest_files paths -> list [atom "digest-files";
list (List.map paths ~f:path)]
| Diff { optional; file1; file2; mode = Binary} ->
assert (not optional);
list [atom "cmp"; path file1; path file2]
| Diff { optional = false; file1; file2; mode = _ } ->
list [atom "diff"; path file1; path file2]
| Diff { optional = true; file1; file2; mode = _ } ->
list [atom "diff?"; path file1; path file2]
| Merge_files_into (srcs, extras, target) ->
list
[ atom "merge-files-into"
; list (List.map ~f:path srcs)
; list (List.map ~f:string extras)
; path target
]
end
module Dgen = Make_gen(struct
type sexp = Dsexp.t
let atom = Dsexp.unsafe_atom_of_string
let list s = Dsexp.List s
let program = Program.dgen
let string = String.dgen
let path = Path.dgen
end)
let dgen = Dgen.gen
module Sexpgen = Make_gen(struct
type sexp = Sexp.t
let atom a = Sexp.Atom a
let list a = Sexp.List a
let program = Program.sexp_of_t
let string = String.sexp_of_t
let path = Path.sexp_of_t
end)
let sexp_of_t = Sexpgen.gen
let rec dgen =
let open Dsexp in
let program = Program.dgen in
let string = String.dgen in
let path = Path.dgen in
function
| Run (a, xs) ->
List (atom "run" :: program a :: List.map xs ~f:string)
| Chdir (a, r) -> List [atom "chdir" ; path a ; dgen r]
| Setenv (k, v, r) -> List [atom "setenv" ; string k ; string v ; dgen r]
| Redirect (outputs, fn, r) ->
List [ atom (sprintf "with-%s-to" (Outputs.to_string outputs))
; path fn
; dgen r
]
| Ignore (outputs, r) ->
List [ atom (sprintf "ignore-%s" (Outputs.to_string outputs))
; dgen r
]
| Progn l -> List (atom "progn" :: List.map l ~f:dgen)
| Echo xs ->
List (atom "echo" :: List.map xs ~f:string)
| Cat x -> List [atom "cat"; path x]
| Copy (x, y) ->
List [atom "copy"; path x; path y]
| Symlink (x, y) ->
List [atom "symlink"; path x; path y]
| Copy_and_add_line_directive (x, y) ->
List [atom "copy#"; path x; path y]
| System x -> List [atom "system"; string x]
| Bash x -> List [atom "bash"; string x]
| Write_file (x, y) -> List [atom "write-file"; path x; string y]
| Rename (x, y) -> List [atom "rename"; path x; path y]
| Remove_tree x -> List [atom "remove-tree"; path x]
| Mkdir x -> List [atom "mkdir"; path x]
| Digest_files paths -> List [atom "digest-files";
List (List.map paths ~f:path)]
| Diff { optional; file1; file2; mode = Binary} ->
assert (not optional);
List [atom "cmp"; path file1; path file2]
| Diff { optional = false; file1; file2; mode = _ } ->
List [atom "diff"; path file1; path file2]
| Diff { optional = true; file1; file2; mode = _ } ->
List [atom "diff?"; path file1; path file2]
| Merge_files_into (srcs, extras, target) ->
List
[ atom "merge-files-into"
; List (List.map ~f:path srcs)
; List (List.map ~f:string extras)
; path target
]
let run prog args = Run (prog, args)
let chdir path t = Chdir (path, t)
@ -301,30 +270,9 @@ module Prog = struct
let dparse : t Dsexp.Of_sexp.t =
Dsexp.Of_sexp.map Path_dsexp.dparse ~f:Result.ok
module Make_gen(P : sig
type sexp
val path : Path.t -> sexp
val string : string -> sexp
end) = struct
open P
let gen = function
| Ok s -> path s
| Error (e : Not_found.t) -> string e.program
end
module D = Make_gen(struct
type sexp = Dsexp.t
let path = Path_dsexp.dgen
let string = Dsexp.To_sexp.string
end)
let dgen = D.gen
module S = Make_gen(struct
type sexp = Sexp.t
let path = Path.sexp_of_t
let string = Sexp.To_sexp.string
end)
let sexp_of_t = S.gen
let dgen = function
| Ok s -> Path_dsexp.dgen s
| Error (e : Not_found.t) -> Dsexp.To_sexp.string e.program
end
module type Ast = Action_intf.Ast
@ -337,17 +285,11 @@ module String_with_sexp = struct
type t = string
let dparse = Dsexp.Of_sexp.string
let dgen = Dsexp.To_sexp.string
let sexp_of_t = Sexp.To_sexp.string
end
module Path_sexp = struct
include Path_dsexp
let sexp_of_t = Path.sexp_of_t
end
include Make_ast
(Prog)
(Path_sexp)
(Path_dsexp)
(String_with_sexp)
(Ast)

View File

@ -97,8 +97,6 @@ module Unexpanded : sig
-> Partial.t
val remove_locs : t -> t
val sexp_of_t : t Sexp.To_sexp.t
end
(** Infer dependencies and targets.