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(* virt-builder
* Copyright (C) 2013-2014 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
open Common_gettext.Gettext
open Common_utils
open Unix
open Printf
let quote = Filename.quote
let clean_cachedir dir =
let cmd = sprintf "rm -rf %s" (quote dir) in
ignore (Sys.command cmd);
type t = {
verbose : bool;
directory : string;
}
let create ~verbose ~directory =
if not (is_directory directory) then
mkdir directory 0o755;
{
verbose = verbose;
directory = directory;
}
let cache_of_name t name arch revision =
t.directory // sprintf "%s.%s.%d" name arch revision
let is_cached t name arch revision =
let filename = cache_of_name t name arch revision in
Sys.file_exists filename
let print_item_status t ~header l =
if header then (
printf (f_"cache directory: %s\n") t.directory
);
List.iter (
fun (name, arch, revision) ->
let cached = is_cached t name arch revision in
printf "%-24s %-10s %s\n" name arch
(if cached then s_"cached" else (*s_*)"no")
) l
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