70 lines
2.2 KiB
OCaml
70 lines
2.2 KiB
OCaml
(*************************************************************************)
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(* *)
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(* Objective Caml LablTk library *)
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(* *)
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(* Jacques Garrigue, Kyoto University RIMS *)
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(* *)
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(* Copyright 1999 Institut National de Recherche en Informatique et *)
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(* en Automatique and Kyoto University. All rights reserved. *)
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(* This file is distributed under the terms of the GNU Library *)
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(* General Public License, with the special exception on linking *)
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(* described in file ../../../LICENSE. *)
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(* *)
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(*************************************************************************)
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(* $Id$ *)
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open StdLabels
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open UnixLabels
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let get_files_in_directory dir =
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let len = String.length dir in
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let dir =
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if len > 0 && Sys.os_type = "Win32" &&
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(dir.[len-1] = '/' || dir.[len-1] = '\\')
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then String.sub dir ~pos:0 ~len:(len-1)
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else dir
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in match
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try Some(opendir dir) with Unix_error _ -> None
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with
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None -> []
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| Some dirh ->
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let rec get_them l =
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match
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try Some(readdir dirh) with _ -> None
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with
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| Some x ->
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get_them (x::l)
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| None ->
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closedir dirh; l
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in
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List.sort ~cmp:compare (get_them [])
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let is_directory name =
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try
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(stat name).st_kind = S_DIR
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with _ -> false
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let concat dir name =
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let len = String.length dir in
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if len = 0 then name else
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if dir.[len-1] = '/' then dir ^ name
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else dir ^ "/" ^ name
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let get_directories_in_files ~path =
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List.filter ~f:(fun x -> is_directory (concat path x))
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(************************************************** Subshell call *)
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let subshell ~cmd =
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let rc = open_process_in cmd in
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let rec it l =
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match
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try Some(input_line rc) with _ -> None
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with
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Some x -> it (x::l)
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| None -> List.rev l
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in
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let answer = it [] in
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ignore (close_process_in rc);
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answer
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