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flatpak-builder/app/xdg-app-builtins-update.c

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/*
* Copyright © 2014 Red Hat, Inc
*
* This program 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, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Alexander Larsson <alexl@redhat.com>
*/
#include "config.h"
#include <locale.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "libgsystem.h"
#include "libglnx/libglnx.h"
#include "xdg-app-builtins.h"
#include "xdg-app-utils.h"
static char *opt_arch;
static char *opt_commit;
static char **opt_subpaths;
static gboolean opt_force_remove;
static gboolean opt_no_pull;
static gboolean opt_no_deploy;
static gboolean opt_runtime;
static gboolean opt_app;
static gboolean opt_appstream;
static GOptionEntry options[] = {
{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, "Arch to update for", "ARCH" },
{ "commit", 0, 0, G_OPTION_ARG_STRING, &opt_commit, "Commit to deploy", "COMMIT" },
{ "force-remove", 0, 0, G_OPTION_ARG_NONE, &opt_force_remove, "Remove old files even if running", NULL },
{ "no-pull", 0, 0, G_OPTION_ARG_NONE, &opt_no_pull, "Don't pull, only update from local cache", },
{ "no-deploy", 0, 0, G_OPTION_ARG_NONE, &opt_no_deploy, "Don't deploy, only download to local cache", },
{ "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, "Look for runtime with the specified name", },
{ "app", 0, 0, G_OPTION_ARG_NONE, &opt_app, "Look for app with the specified name", },
{ "appstream", 0, 0, G_OPTION_ARG_NONE, &opt_appstream, "Update appstream for remote", },
{ "subpath", 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &opt_subpaths, "Only update this subpath", "path" },
{ NULL }
};
static gboolean
update_appstream (XdgAppDir *dir, const char *remote, GCancellable *cancellable, GError **error)
{
gboolean changed;
if (!xdg_app_dir_update_appstream (dir, remote, opt_arch, &changed,
NULL, cancellable, error))
return FALSE;
return TRUE;
}
static gboolean
do_update (XdgAppDir* dir,
const char *name,
const char *branch,
const char *arch,
gboolean check_app,
gboolean check_runtime,
GCancellable *cancellable,
GError **error)
{
g_autofree char *ref = NULL;
g_autofree char *repository = NULL;
g_auto(GStrv) subpaths = NULL;
gboolean is_app;
ref = xdg_app_dir_find_installed_ref (dir,
name,
branch,
arch,
check_app, check_runtime, &is_app,
error);
if (ref == NULL)
return FALSE;
repository = xdg_app_dir_get_origin (dir, ref, cancellable, error);
if (repository == NULL)
return FALSE;
subpaths = xdg_app_dir_get_subpaths (dir, ref, cancellable, error);
if (subpaths == NULL)
return FALSE;
if (!opt_no_pull)
{
if (!xdg_app_dir_pull (dir, repository, ref, opt_subpaths ? opt_subpaths : subpaths,
NULL, cancellable, error))
return FALSE;
}
if (!opt_no_deploy)
{
if (!xdg_app_dir_deploy_update (dir, ref, repository, opt_commit, cancellable, error))
return FALSE;
}
return TRUE;
}
gboolean
xdg_app_builtin_update (int argc,
char **argv,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(XdgAppDir) dir = NULL;
const char *name = NULL;
const char *branch = NULL;
const char *arch = opt_arch;
int i;
context = g_option_context_new ("[NAME [BRANCH]] - Update an application or runtime");
if (!xdg_app_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
return FALSE;
if (argc < 1)
return usage_error (context, "NAME must be specified", error);
if (argc >= 2)
name = argv[1];
if (argc >= 3)
branch = argv[2];
if (arch == NULL)
arch = xdg_app_get_arch ();
if (!opt_app && !opt_runtime)
opt_app = opt_runtime = TRUE;
if (opt_appstream)
return update_appstream (dir, name, cancellable, error);
if (branch == NULL || name == NULL)
{
if (opt_app)
{
g_auto(GStrv) refs = NULL;
if (!xdg_app_dir_list_refs (dir, "app", &refs,
cancellable,
error))
return FALSE;
for (i = 0; refs != NULL && refs[i] != NULL; i++)
{
g_auto(GStrv) parts = xdg_app_decompose_ref (refs[i], error);
if (parts == NULL)
return FALSE;
if (name != NULL && strcmp (parts[1], name) != 0)
continue;
if (strcmp (parts[2], arch) != 0)
continue;
g_print ("Updating application %s %s\n", parts[1], parts[3]);
if (!do_update (dir,
parts[1],
parts[3],
arch,
TRUE, FALSE,
cancellable,
error))
return FALSE;
}
}
if (opt_runtime)
{
g_auto(GStrv) refs = NULL;
if (!xdg_app_dir_list_refs (dir, "runtime", &refs,
cancellable,
error))
return FALSE;
for (i = 0; refs != NULL && refs[i] != NULL; i++)
{
g_auto(GStrv) parts = xdg_app_decompose_ref (refs[i], error);
if (parts == NULL)
return FALSE;
if (name != NULL && strcmp (parts[1], name) != 0)
continue;
if (strcmp (parts[2], arch) != 0)
continue;
g_print ("Updating runtime %s %s\n", parts[1], parts[3]);
if (!do_update (dir,
parts[1],
parts[3],
arch,
FALSE, TRUE,
cancellable,
error))
return FALSE;
}
}
}
else
{
if (!do_update (dir,
name,
branch,
arch,
opt_app, opt_runtime,
cancellable,
error))
return FALSE;
}
xdg_app_dir_cleanup_removed (dir, cancellable, NULL);
return TRUE;
}
gboolean
xdg_app_builtin_update_runtime (int argc, char **argv, GCancellable *cancellable, GError **error)
{
opt_runtime = TRUE;
opt_app = FALSE;
return xdg_app_builtin_update (argc, argv, cancellable, error);
}
gboolean
xdg_app_builtin_update_app (int argc, char **argv, GCancellable *cancellable, GError **error)
{
opt_runtime = FALSE;
opt_app = TRUE;
return xdg_app_builtin_update (argc, argv, cancellable, error);
}
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