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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 2012 Colin Walters <walters@verbum.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Colin Walters <walters@verbum.org>
*/
#include "config.h"
#include "ot-main.h"
#include "ot-admin-builtins.h"
#include "ot-admin-functions.h"
#include "otutil.h"
#include <glib/gi18n.h>
static GOptionEntry options[] = {
{ NULL }
};
gboolean
ot_admin_builtin_os_init (int argc, char **argv, GCancellable *cancellable, GError **error)
{
GOptionContext *context;
glnx_unref_object OstreeSysroot *sysroot = NULL;
gboolean ret = FALSE;
const char *osname = NULL;
g_autoptr(GFile) deploy_dir = NULL;
g_autoptr(GFile) dir = NULL;
context = g_option_context_new ("OSNAME - Initialize empty state for given operating system");
if (!ostree_admin_option_context_parse (context, options, &argc, &argv,
OSTREE_ADMIN_BUILTIN_FLAG_SUPERUSER | OSTREE_ADMIN_BUILTIN_FLAG_UNLOCKED,
&sysroot, cancellable, error))
goto out;
if (!ostree_sysroot_ensure_initialized (sysroot, cancellable, error))
goto out;
if (argc < 2)
{
ot_util_usage_error (context, "OSNAME must be specified", error);
goto out;
}
osname = argv[1];
deploy_dir = ot_gfile_get_child_build_path (ostree_sysroot_get_path (sysroot), "ostree", "deploy", osname, NULL);
/* Ensure core subdirectories of /var exist, since we need them for
* dracut generation, and the host will want them too.
*/
g_clear_object (&dir);
dir = ot_gfile_get_child_build_path (deploy_dir, "var", "tmp", NULL);
if (!gs_file_ensure_directory (dir, TRUE, cancellable, error))
goto out;
if (chmod (gs_file_get_path_cached (dir), 01777) < 0)
{
gs_set_error_from_errno (error, errno);
goto out;
}
g_clear_object (&dir);
dir = ot_gfile_get_child_build_path (deploy_dir, "var", "lib", NULL);
if (!gs_file_ensure_directory (dir, TRUE, cancellable, error))
goto out;
g_clear_object (&dir);
dir = ot_gfile_get_child_build_path (deploy_dir, "var", "run", NULL);
if (!g_file_test (gs_file_get_path_cached (dir), G_FILE_TEST_IS_SYMLINK))
{
if (symlink ("../run", gs_file_get_path_cached (dir)) < 0)
{
gs_set_error_from_errno (error, errno);
goto out;
}
}
dir = ot_gfile_get_child_build_path (deploy_dir, "var", "lock", NULL);
if (!g_file_test (gs_file_get_path_cached (dir), G_FILE_TEST_IS_SYMLINK))
{
if (symlink ("../run/lock", gs_file_get_path_cached (dir)) < 0)
{
gs_set_error_from_errno (error, errno);
goto out;
}
}
g_print ("%s initialized as OSTree root\n", gs_file_get_path_cached (deploy_dir));
ret = TRUE;
out:
if (context)
g_option_context_free (context);
return ret;
}
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