68 lines
2 KiB
OCaml
68 lines
2 KiB
OCaml
(*
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* Copyright (c) 2013-2020 Thomas Gazagnaire <thomas@gazagnaire.org>
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* Copyright (c) 2013-2020 Anil Madhavapeddy <anil@recoil.org>
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* Copyright (c) 2015-2020 Gabriel Radanne <drupyog@zoho.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*)
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open Rresult
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open Astring
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let err_cmdliner ?(usage = false) = function
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| Ok x -> `Ok x
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| Error s -> `Error (usage, s)
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module type Monoid = sig
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type t
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val empty : t
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val union : t -> t -> t
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end
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(* {Misc informations} *)
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module Name = struct
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module Opam = struct
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type t = string
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let to_string = Fun.id
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end
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let opamify s =
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let b = Buffer.create (String.length s) in
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String.iter
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(function
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| ('a' .. 'z' | 'A' .. 'Z' | '0' .. '9' | '_' | '-') as c ->
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Buffer.add_char b c
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| '.' -> Buffer.add_char b '_'
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| _ -> ())
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s;
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let s' = Buffer.contents b in
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if String.length s' = 0 then raise (Invalid_argument s);
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s'
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let ocamlify s =
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let b = Buffer.create (String.length s) in
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String.iter
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(function
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| ('a' .. 'z' | 'A' .. 'Z' | '0' .. '9' | '_') as c ->
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Buffer.add_char b c
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| '-' | '.' | ' ' -> Buffer.add_char b '_'
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| _ -> ())
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s;
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let s' = Buffer.contents b in
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if String.length s' = 0 || ('0' <= s'.[0] && s'.[0] <= '9') then
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raise (Invalid_argument s);
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s'
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end
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