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https://github.com/libguestfs/libguestfs.git
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212762c593
Run the following command over the source: perl -pi.bak -e 's/(20[01][0-9])-2017/$1-2018/g' `git ls-files`
97 lines
2.7 KiB
OCaml
97 lines
2.7 KiB
OCaml
(* virt-sysprep
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* Copyright (C) 2012-2018 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*)
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open Printf
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open Std_utils
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open C_utils
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open Tools_utils
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open Common_gettext.Gettext
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open Visit
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open Unix_utils.Fnmatch
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open Sysprep_operation
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open Utils
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module G = Guestfs
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let unix_whitelist = List.sort compare [
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"/etc";
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"/root";
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"/srv";
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"/tmp";
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"/var";
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]
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let unix_whitelist_as_pod = pod_of_list unix_whitelist
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let globs = List.sort compare [
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"*.bak";
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"*~";
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]
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let globs_as_pod = pod_of_list globs
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let backup_files_perform (g : Guestfs.guestfs) root side_effects =
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(* Unix-like? If so that only operate on the unix_whitelist
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* filesystems, else operate on everything.
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*)
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let fses =
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if unix_like (g#inspect_get_type root) then unix_whitelist
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else ["/"] in
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List.iter (
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fun fs ->
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if g#is_dir ~followsymlinks:false fs then (
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visit g#ocaml_handle fs (
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fun dir filename { G.st_mode = mode } _ ->
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match dir, filename, mode with
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(* Ignore root directory and non-regular files. *)
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| _, None, _ -> ()
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| _, Some _, mode when not (is_reg mode) -> ()
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| dir, Some filename, _ ->
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(* Check the filename against all of the globs, and if it
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* matches any then delete it.
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*)
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let matching glob = fnmatch glob filename [FNM_NOESCAPE] in
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if List.exists matching globs then (
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let path = full_path dir (Some filename) in
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g#rm_f path
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)
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)
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)
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) fses
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let op = {
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defaults with
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name = "backup-files";
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enabled_by_default = true;
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heading = s_"Remove editor backup files from the guest";
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pod_description = Some (
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sprintf (f_"\
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The following files are removed from anywhere in the guest
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filesystem:
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%s
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On Linux and Unix operating systems, only the following filesystems
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will be examined:
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%s") globs_as_pod unix_whitelist_as_pod);
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perform_on_filesystems = Some backup_files_perform;
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}
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let () = register_operation op
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