85 lines
2.5 KiB
OCaml
85 lines
2.5 KiB
OCaml
(* open Ansi *)
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open Types
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open Angstrom
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let is_sep = function '\x20' | '\x09' -> true | _ -> false
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let is_delim = function '\x0a' | '\x0d' -> true | _ -> false
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let is_text c = not (is_sep c || is_delim c || c = '\x1b')
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let sep = take_while is_sep >>| fun s -> Separator s
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let delim = take_while is_delim >>| fun s -> Delimiter s
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let text = take_while is_text >>| fun s -> Text s
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let ansi = Ansi.ansi_parse >>| Ansi.parse_ansi_intermediate
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let culr_parse =
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peek_char_fail >>= function
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| n when is_sep n -> sep
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| n when is_delim n -> delim
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| n when n = '\x1b' -> ansi
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| _n -> text
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let debug_print =
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let print_colour =
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List.fold_left
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(fun _acc el ->
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match el with
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| Fg c -> (
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match c with
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| Simple n | Intrinsic n ->
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print_endline ("fg simple/intrinsic " ^ string_of_int n)
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| RGB (r, g, b) ->
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print_endline
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("fg rgb: "
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^ List.fold_left
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(fun acc el -> acc ^ ", " ^ string_of_int el)
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"" [ r; g; b ]))
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| Bg c -> (
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match c with
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| Simple n | Intrinsic n ->
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print_endline ("bg simple/intrinsic " ^ string_of_int n)
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| RGB (r, g, b) ->
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print_endline
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("bg rgb: "
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^ List.fold_left
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(fun acc el -> acc ^ ", " ^ string_of_int el)
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"" [ r; g; b ]))
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| Reset -> print_endline "ansi reset"
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| Other n -> print_endline ("other ansi: " ^ string_of_int n))
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()
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in
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function
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| Text s | Separator s | Delimiter s -> print_endline ("parsed '" ^ s ^ "'")
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| Ansi a -> print_colour a
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let%test "sep_parse" =
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Angstrom.parse_string ~consume:Consume.All sep " " |> function
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| Ok (Separator " ") -> true
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| _ -> false
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let%test "delim_parse" =
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Angstrom.parse_string ~consume:Consume.All delim "\n\n\n" |> function
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| Ok (Delimiter "\n\n\n") -> true
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| _ -> false
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let%test "text_parse" =
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Angstrom.parse_string ~consume:Consume.All text "okokyeahok" |> function
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| Ok (Text "okokyeahok") -> true
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| _ -> false
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let%test "culr_parse" =
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Angstrom.parse_string ~consume:Consume.Prefix (many1 culr_parse)
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"sometext \n\n\n \x1b[38;2;2m"
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|> function
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| Ok
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[
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Text "sometext";
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Separator " ";
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Delimiter "\n\n\n";
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Separator " ";
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Ansi [ Fg (Simple 2) ];
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] ->
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true
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| Ok n ->
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n |> List.fold_left (fun _acc el -> el |> debug_print) ();
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false
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| _ -> false
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