102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2014 James Antil <james@fedoraproject.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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#include "config.h"
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#include "rpmostree-db-builtins.h"
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#include "rpmostree-rpm-util.h"
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static RpmOstreeCommand rpm_subcommands[] = {
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{ "diff", RPM_OSTREE_BUILTIN_FLAG_LOCAL_CMD,
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"Show package changes between two commits",
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rpmostree_db_builtin_diff },
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{ "list", RPM_OSTREE_BUILTIN_FLAG_LOCAL_CMD,
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"List packages within commits",
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rpmostree_db_builtin_list },
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{ "version", RPM_OSTREE_BUILTIN_FLAG_LOCAL_CMD,
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"Show rpmdb version of packages within the commits",
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rpmostree_db_builtin_version },
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{ NULL, 0, NULL, NULL }
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};
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static char *opt_repo;
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static GOptionEntry global_entries[] = {
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{ "repo", 'r', 0, G_OPTION_ARG_STRING, &opt_repo, "Path to OSTree repository (defaults to /sysroot/ostree/repo)", "PATH" },
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{ NULL }
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};
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gboolean
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rpmostree_db_option_context_parse (GOptionContext *context,
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const GOptionEntry *main_entries,
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int *argc, char ***argv,
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RpmOstreeCommandInvocation *invocation,
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OstreeRepo **out_repo,
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GCancellable *cancellable, GError **error)
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{
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/* Entries are listed in --help output in the order added. We add the
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* main entries ourselves so that we can add the --repo entry first. */
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g_option_context_add_main_entries (context, global_entries, NULL);
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if (!rpmostree_option_context_parse (context,
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main_entries,
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argc, argv,
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invocation,
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cancellable,
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NULL, NULL, NULL, NULL,
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error))
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return FALSE;
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g_autoptr(OstreeRepo) repo = NULL;
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if (opt_repo == NULL)
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{
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g_autoptr(OstreeSysroot) sysroot = ostree_sysroot_new_default ();
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if (!ostree_sysroot_load (sysroot, cancellable, error))
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return FALSE;
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if (!ostree_sysroot_get_repo (sysroot, &repo, cancellable, error))
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return FALSE;
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}
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else
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{
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repo = ostree_repo_open_at (AT_FDCWD, opt_repo, cancellable, error);
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if (!repo)
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return FALSE;
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}
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if (rpmReadConfigFiles (NULL, NULL))
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return glnx_throw (error, "rpm failed to init: %s", rpmlogMessage ());
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*out_repo = g_steal_pointer (&repo);
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return TRUE;
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}
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int
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rpmostree_builtin_db (int argc, char **argv,
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RpmOstreeCommandInvocation *invocation,
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GCancellable *cancellable, GError **error)
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{
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return rpmostree_handle_subcommand (argc, argv, rpm_subcommands,
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invocation, cancellable, error);
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}
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