35d84f7507
Currently, we do the final commit into the pkgcache repo, then pull it to the base. The problem with this is that, combined with the fact that we're not presently pruning the pkgcache repo, we leak space. In preparation for a cleaner fix for this, rework things so that the core infra can know about *both* a base repo and a pkgcache repo. If they're separate (as is the case for rpm-ostree-on-host), whenever we are doing layering, explicitly pull just the `.file` objects that are referenced into the parent repo. We do the final commit in the base repo. Closes: #437 Approved by: jlebon
116 lines
5.6 KiB
C
116 lines
5.6 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 program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 2 of the licence or (at
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* 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
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* Public 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 <gio/gio.h>
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#include <libdnf/libdnf.h>
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#include <ostree.h>
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#include "libglnx.h"
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#define RPMOSTREE_TYPE_CONTEXT (rpmostree_context_get_type ())
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G_DECLARE_FINAL_TYPE (RpmOstreeContext, rpmostree_context, RPMOSTREE, CONTEXT, GObject)
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#define RPMOSTREE_TYPE_TREESPEC (rpmostree_treespec_get_type ())
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G_DECLARE_FINAL_TYPE (RpmOstreeTreespec, rpmostree_treespec, RPMOSTREE, TREESPEC, GObject)
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#define RPMOSTREE_TYPE_INSTALL (rpmostree_install_get_type ())
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G_DECLARE_FINAL_TYPE (RpmOstreeInstall, rpmostree_install, RPMOSTREE, INSTALL, GObject)
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RpmOstreeContext *rpmostree_context_new_system (GCancellable *cancellable,
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GError **error);
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RpmOstreeContext *rpmostree_context_new_compose (int basedir_dfd,
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GCancellable *cancellable,
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GError **error);
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RpmOstreeContext *rpmostree_context_new_unprivileged (int basedir_dfd,
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GCancellable *cancellable,
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GError **error);
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DnfContext * rpmostree_context_get_hif (RpmOstreeContext *self);
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RpmOstreeTreespec *rpmostree_treespec_new_from_keyfile (GKeyFile *keyfile, GError **error);
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RpmOstreeTreespec *rpmostree_treespec_new_from_path (const char *path, GError **error);
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RpmOstreeTreespec *rpmostree_treespec_new (GVariant *variant);
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GHashTable *rpmostree_context_get_varsubsts (RpmOstreeContext *context);
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GVariant *rpmostree_treespec_to_variant (RpmOstreeTreespec *spec);
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const char *rpmostree_treespec_get_ref (RpmOstreeTreespec *spec);
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gboolean rpmostree_context_setup (RpmOstreeContext *self,
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const char *install_root,
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const char *source_root,
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RpmOstreeTreespec *treespec,
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GCancellable *cancellable,
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GError **error);
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void rpmostree_context_set_repos (RpmOstreeContext *self,
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OstreeRepo *base_repo,
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OstreeRepo *pkgcache_repo);
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void rpmostree_context_set_sepolicy (RpmOstreeContext *self,
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OstreeSePolicy *sepolicy);
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void rpmostree_context_set_ignore_scripts (RpmOstreeContext *self,
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GHashTable *ignore_scripts);
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void rpmostree_dnf_add_checksum_goal (GChecksum *checksum, HyGoal goal);
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char *rpmostree_context_get_state_sha512 (RpmOstreeContext *self);
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char *rpmostree_get_cache_branch_header (Header hdr);
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char *rpmostree_get_cache_branch_pkg (DnfPackage *pkg);
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gboolean rpmostree_context_download_metadata (RpmOstreeContext *context,
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GCancellable *cancellable,
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GError **error);
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/* This API allocates an install context, use with one of the later ones */
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gboolean rpmostree_context_prepare_install (RpmOstreeContext *self,
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RpmOstreeInstall **out_install,
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GCancellable *cancellable,
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GError **error);
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gboolean rpmostree_context_download (RpmOstreeContext *self,
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RpmOstreeInstall *install,
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GCancellable *cancellable,
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GError **error);
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gboolean rpmostree_context_import (RpmOstreeContext *self,
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RpmOstreeInstall *install,
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GCancellable *cancellable,
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GError **error);
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gboolean rpmostree_context_relabel (RpmOstreeContext *self,
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RpmOstreeInstall *install,
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GCancellable *cancellable,
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GError **error);
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/* NB: tmprootfs_dfd is allowed to have pre-existing data */
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/* devino_cache can be NULL if no previous cache established */
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gboolean rpmostree_context_assemble_commit (RpmOstreeContext *self,
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int tmprootfs_dfd,
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OstreeRepoDevInoCache *devino_cache,
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const char *parent,
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gboolean noscripts,
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char **out_commit,
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GCancellable *cancellable,
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GError **error);
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