/**
* rpmostreed_sysroot_populate :
*
* loads internals and starts monitoring
*
* Returns: True on success
*/
gboolean
rpmostreed_sysroot_populate (RpmostreedSysroot *self,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
g_autoptr(GFile) sysroot_file = NULL;
const char *sysroot_path;
g_return_val_if_fail (self != NULL, FALSE);
sysroot_path = rpmostree_sysroot_get_path (RPMOSTREE_SYSROOT (self));
sysroot_file = g_file_new_for_path (sysroot_path);
self->ot_sysroot = ostree_sysroot_new (sysroot_file);
/* This creates and caches an OstreeRepo instance inside
* OstreeSysroot to ensure subsequent ostree_sysroot_get_repo()
* calls won't fail.
*/
if (!ostree_sysroot_get_repo (self->ot_sysroot, &self->repo, cancellable, error))
goto out;
if (!sysroot_populate_deployments_unlocked (self, NULL, error))
goto out;
if (self->monitor == NULL)
{
const char *sysroot_path = gs_file_get_path_cached (ostree_sysroot_get_path (self->ot_sysroot));
g_autofree char *sysroot_deploy_path = g_build_filename (sysroot_path, "ostree/deploy", NULL);
g_autoptr(GFile) sysroot_deploy = g_file_new_for_path (sysroot_deploy_path);
self->monitor = g_file_monitor (sysroot_deploy, 0, NULL, error);
if (self->monitor == NULL)
goto out;
self->sig_changed = g_signal_connect (self->monitor,
"changed",
G_CALLBACK (on_deploy_changed),
self);
}
ret = TRUE;
out:
return ret;
}
gboolean
rpmostree_builtin_upgrade (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
GOptionContext *context = g_option_context_new ("- Perform a system upgrade");
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autoptr(GVariant) default_deployment = NULL;
g_autofree char *transaction_address = NULL;
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_NONE,
cancellable,
&sysroot_proxy,
error))
goto out;
if (opt_check_diff && opt_reboot)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"cannot specify both --reboot and --check-diff");
goto out;
}
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
if (opt_check_diff)
{
if (!rpmostree_os_call_download_update_rpm_diff_sync (os_proxy,
&transaction_address,
cancellable,
error))
goto out;
}
else
{
g_signal_connect (os_proxy, "notify::default-deployment",
G_CALLBACK (default_changed_callback),
&default_deployment);
if (!rpmostree_os_call_upgrade_sync (os_proxy,
get_args_variant (),
&transaction_address,
cancellable,
error))
goto out;
}
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (opt_check_diff)
{
/* yes, doing this without using dbus */
gs_unref_object OstreeSysroot *sysroot = NULL;
gs_unref_object OstreeRepo *repo = NULL;
gs_unref_object GFile *rpmdbdir = NULL;
gs_unref_object GFile *sysroot_file = NULL;
g_autofree char *origin_description = NULL;
g_autoptr(GVariant) cached_update = NULL;
const char *sysroot_path;
GVariantDict upgrade_dict;
_cleanup_rpmrev_ struct RpmRevisionData *rpmrev1 = NULL;
_cleanup_rpmrev_ struct RpmRevisionData *rpmrev2 = NULL;
gs_free char *ref = NULL; /* location of this rev */
gs_free char *remote = NULL;
if (!rpmostree_os_get_has_cached_update_rpm_diff (os_proxy))
goto out;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
sysroot_file = g_file_new_for_path (sysroot_path);
sysroot = ostree_sysroot_new (sysroot_file);
if (!ostree_sysroot_load (sysroot, cancellable, error))
goto out;
if (!ostree_sysroot_get_repo (sysroot, &repo, cancellable, error))
goto out;
cached_update = rpmostree_os_dup_cached_update(os_proxy);
g_variant_dict_init (&upgrade_dict, cached_update);
if (!g_variant_dict_lookup (&upgrade_dict, "origin", "s", &origin_description))
goto out;
if (!ostree_parse_refspec (origin_description, &remote, &ref, error))
goto out;
if (rpmReadConfigFiles (NULL, NULL))
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"rpm failed to init: %s", rpmlogMessage ());
goto out;
}
if (!(rpmrev1 = rpmrev_new (repo,
ostree_deployment_get_csum (ostree_sysroot_get_booted_deployment (sysroot)),
NULL, cancellable, error)))
goto out;
if (!(rpmrev2 = rpmrev_new (repo, ref,
NULL, cancellable, error)))
goto out;
rpmhdrs_diff_prnt_diff (rpmhdrs_diff (rpmrev_get_headers (rpmrev1),
rpmrev_get_headers (rpmrev2)));
}
else
{
/* nothing changed */
if (default_deployment == NULL)
{
goto out;
}
if (!opt_reboot)
{
const char *sysroot_path;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
}
ret = TRUE;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return ret;
}
int
rpmostree_builtin_rollback (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
int exit_status = EXIT_FAILURE;
GOptionContext *context = g_option_context_new ("- Revert to the previously booted tree");
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autofree char *transaction_address = NULL;
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_REQUIRES_ROOT,
cancellable,
&sysroot_proxy,
error))
goto out;
if (!rpmostree_load_os_proxy (sysroot_proxy, NULL,
cancellable, &os_proxy, error))
goto out;
if (!rpmostree_os_call_rollback_sync (os_proxy,
get_args_variant (),
&transaction_address,
cancellable,
error))
goto out;
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (!opt_reboot)
{
const char *sysroot_path;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
/* By request, doing this without dbus */
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
exit_status = EXIT_SUCCESS;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return exit_status;
}
int
rpmostree_builtin_deploy (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
int exit_status = EXIT_FAILURE;
g_autoptr(GOptionContext) context = NULL;
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autoptr(GVariant) default_deployment = NULL;
g_autofree char *transaction_address = NULL;
const char * const packages[] = { NULL };
const char *revision;
context = g_option_context_new ("REVISION - Deploy a specific commit");
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_REQUIRES_ROOT,
cancellable,
&sysroot_proxy,
error))
goto out;
if (argc < 2)
{
rpmostree_usage_error (context, "REVISION must be specified", error);
goto out;
}
revision = argv[1];
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
if (opt_preview)
{
if (!rpmostree_os_call_download_deploy_rpm_diff_sync (os_proxy,
revision,
packages,
&transaction_address,
cancellable,
error))
goto out;
}
else
{
/* This will set the GVariant if the default deployment changes. */
g_signal_connect (os_proxy, "notify::default-deployment",
G_CALLBACK (default_deployment_changed_cb),
&default_deployment);
if (!rpmostree_os_call_deploy_sync (os_proxy,
revision,
get_args_variant (),
&transaction_address,
cancellable,
error))
goto out;
}
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (opt_preview)
{
g_autoptr(GVariant) result = NULL;
g_autoptr(GVariant) details = NULL;
if (!rpmostree_os_call_get_cached_deploy_rpm_diff_sync (os_proxy,
revision,
packages,
&result,
&details,
cancellable,
error))
goto out;
if (g_variant_n_children (result) == 0)
{
exit_status = RPM_OSTREE_EXIT_UNCHANGED;
goto out;
}
rpmostree_print_package_diffs (result);
}
else if (!opt_reboot)
{
const char *sysroot_path;
if (default_deployment == NULL)
{
exit_status = RPM_OSTREE_EXIT_UNCHANGED;
goto out;
}
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
exit_status = EXIT_SUCCESS;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return exit_status;
}
static int
pkg_change (RPMOSTreeSysroot *sysroot_proxy,
const char *const* packages_to_add,
const char *const* packages_to_remove,
GCancellable *cancellable,
GError **error)
{
int exit_status = EXIT_FAILURE;
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
g_autoptr(GVariant) default_deployment = NULL;
g_autofree char *transaction_address = NULL;
const char *const strv_empty[] = { NULL };
if (!packages_to_add)
packages_to_add = strv_empty;
if (!packages_to_remove)
packages_to_remove = strv_empty;
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
if (!rpmostree_os_call_pkg_change_sync (os_proxy,
get_args_variant (),
packages_to_add,
packages_to_remove,
&transaction_address,
cancellable,
error))
goto out;
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (opt_dry_run)
{
g_print ("Exiting because of '--dry-run' option\n");
}
else if (!opt_reboot)
{
const char *sysroot_path;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
exit_status = EXIT_SUCCESS;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return exit_status;
}
int
rpmostree_builtin_rebase (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
int exit_status = EXIT_FAILURE;
const char *new_provided_refspec;
const char *revision = NULL;
/* forced blank for now */
const char *packages[] = { NULL };
g_autoptr(GOptionContext) context = g_option_context_new ("REFSPEC [REVISION] - Switch to a different tree");
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autofree char *transaction_address = NULL;
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_NONE,
cancellable,
&sysroot_proxy,
error))
goto out;
if (argc < 2 || argc > 3)
{
rpmostree_usage_error (context, "Too few or too many arguments", error);
goto out;
}
new_provided_refspec = argv[1];
if (argc == 3)
revision = argv[2];
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
if (!rpmostree_os_call_rebase_sync (os_proxy,
get_args_variant (revision),
new_provided_refspec,
packages,
&transaction_address,
cancellable,
error))
goto out;
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (!opt_reboot)
{
const char *sysroot_path;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
/* By request, doing this without dbus */
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
exit_status = EXIT_SUCCESS;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return exit_status;
}
gboolean
rpmostree_builtin_rebase (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
const char *new_provided_refspec;
/* forced blank for now */
const char *packages[] = { NULL };
GOptionContext *context = g_option_context_new ("REFSPEC - Switch to a different tree");
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autofree char *transaction_address = NULL;
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_NONE,
cancellable,
&sysroot_proxy,
error))
goto out;
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
new_provided_refspec = argv[1];
if (!rpmostree_os_call_rebase_sync (os_proxy,
get_args_variant (),
new_provided_refspec,
packages,
&transaction_address,
cancellable,
error))
goto out;
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (!opt_reboot)
{
const char *sysroot_path;
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
/* By request, doing this without dbus */
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
ret = TRUE;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return ret;
}
int
rpmostree_builtin_upgrade (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
int exit_status = EXIT_FAILURE;
GOptionContext *context = g_option_context_new ("- Perform a system upgrade");
glnx_unref_object RPMOSTreeOS *os_proxy = NULL;
glnx_unref_object RPMOSTreeSysroot *sysroot_proxy = NULL;
g_autoptr(GVariant) default_deployment = NULL;
g_autofree char *transaction_address = NULL;
if (!rpmostree_option_context_parse (context,
option_entries,
&argc, &argv,
RPM_OSTREE_BUILTIN_FLAG_NONE,
cancellable,
&sysroot_proxy,
error))
goto out;
if (opt_reboot && opt_preview)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
"Cannot specify both --reboot and --preview");
goto out;
}
if (opt_reboot && opt_check)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
"Cannot specify both --reboot and --check");
goto out;
}
/* If both --check and --preview were passed, --preview overrides. */
if (opt_preview)
opt_check = FALSE;
if (!rpmostree_load_os_proxy (sysroot_proxy, opt_osname,
cancellable, &os_proxy, error))
goto out;
if (opt_preview || opt_check)
{
if (!rpmostree_os_call_download_update_rpm_diff_sync (os_proxy,
&transaction_address,
cancellable,
error))
goto out;
}
else
{
g_signal_connect (os_proxy, "notify::default-deployment",
G_CALLBACK (default_changed_callback),
&default_deployment);
if (!rpmostree_os_call_upgrade_sync (os_proxy,
get_args_variant (),
&transaction_address,
cancellable,
error))
goto out;
}
if (!rpmostree_transaction_get_response_sync (sysroot_proxy,
transaction_address,
cancellable,
error))
goto out;
if (opt_preview || opt_check)
{
g_autoptr(GVariant) result = NULL;
g_autoptr(GVariant) details = NULL;
if (!rpmostree_os_call_get_cached_update_rpm_diff_sync (os_proxy,
"",
&result,
&details,
cancellable,
error))
goto out;
if (g_variant_n_children (result) == 0)
{
exit_status = RPM_OSTREE_EXIT_UNCHANGED;
goto out;
}
if (!opt_check)
rpmostree_print_package_diffs (result);
}
else if (!opt_reboot)
{
const char *sysroot_path;
if (default_deployment == NULL)
{
exit_status = RPM_OSTREE_EXIT_UNCHANGED;
goto out;
}
sysroot_path = rpmostree_sysroot_get_path (sysroot_proxy);
if (!rpmostree_print_treepkg_diff_from_sysroot_path (sysroot_path,
cancellable,
error))
goto out;
g_print ("Run \"systemctl reboot\" to start a reboot\n");
}
exit_status = EXIT_SUCCESS;
out:
/* Does nothing if using the message bus. */
rpmostree_cleanup_peer ();
return exit_status;
}