ec4387afba
This is part of taking over from librpm. The most important high level goal is fully unprivilged operation. Right now we're basically starting to do what http://libguestfs.org/supermin.1.html does, except in C, and faster. There's no reason that `compose tree` should require privileges. However right now, things like `%post` scripts will want to run in the target root - so we'd have to require `linux-user-chroot`. Regardless of unprivileged operation though, another major thing we can do is use our control over the unpacking process to do a lot more sophisticated caching. We can build up a precise mapping of (rpm ENVR, file path, selinux label) -> object and avoid rechecksumming each time. And even for files that aren't known, we can parallelize commit with unpacking, etc. (Ok assuming treecompose-post won't mutate anything).
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2015 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#pragma once
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#include <ostree.h>
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#include "rpmostree-builtins.h"
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G_BEGIN_DECLS
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gboolean rpmostree_internals_builtin_unpack (int argc, char **argv, GCancellable *cancellable, GError **error);
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G_END_DECLS
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