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flatpak-builder/app/flatpak-builtins-run.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 2.1 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 <string.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <glib/gi18n.h>
#include "libglnx/libglnx.h"
#include "flatpak-builtins.h"
#include "flatpak-utils.h"
#include "flatpak-error.h"
#include "flatpak-dbus.h"
#include "flatpak-run.h"
static char *opt_arch;
static char *opt_branch;
static char *opt_command;
static gboolean opt_devel;
static gboolean opt_log_session_bus;
static gboolean opt_log_system_bus;
static gboolean opt_file_forwarding;
static char *opt_runtime;
static char *opt_runtime_version;
static GOptionEntry options[] = {
{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, N_("Arch to use"), N_("ARCH") },
{ "command", 0, 0, G_OPTION_ARG_STRING, &opt_command, N_("Command to run"), N_("COMMAND") },
{ "branch", 0, 0, G_OPTION_ARG_STRING, &opt_branch, N_("Branch to use"), N_("BRANCH") },
{ "devel", 'd', 0, G_OPTION_ARG_NONE, &opt_devel, N_("Use development runtime"), NULL },
{ "runtime", 0, 0, G_OPTION_ARG_STRING, &opt_runtime, N_("Runtime to use"), N_("RUNTIME") },
{ "runtime-version", 0, 0, G_OPTION_ARG_STRING, &opt_runtime_version, N_("Runtime version to use"), N_("VERSION") },
{ "log-session-bus", 0, 0, G_OPTION_ARG_NONE, &opt_log_session_bus, N_("Log session bus calls"), NULL },
{ "log-system-bus", 0, 0, G_OPTION_ARG_NONE, &opt_log_system_bus, N_("Log system bus calls"), NULL },
{ "file-forwarding", 0, 0, G_OPTION_ARG_NONE, &opt_file_forwarding, N_("Enable file forwarding"), NULL },
{ NULL }
};
gboolean
flatpak_builtin_run (int argc, char **argv, GCancellable *cancellable, GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(FlatpakDeploy) app_deploy = NULL;
g_autofree char *app_ref = NULL;
g_autofree char *runtime_ref = NULL;
const char *pref;
int i;
int rest_argv_start, rest_argc;
g_autoptr(FlatpakContext) arg_context = NULL;
g_autofree char *id = NULL;
g_autofree char *arch = NULL;
g_autofree char *branch = NULL;
FlatpakKinds kinds;
g_autoptr(GError) local_error = NULL;
context = g_option_context_new (_("APP [args...] - Run an app"));
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
rest_argc = 0;
for (i = 1; i < argc; i++)
{
/* The non-option is the command, take it out of the arguments */
if (argv[i][0] != '-')
{
rest_argv_start = i;
rest_argc = argc - i;
argc = i;
break;
}
}
arg_context = flatpak_context_new ();
g_option_context_add_group (context, flatpak_context_get_options (arg_context));
if (!flatpak_option_context_parse (context, options, &argc, &argv, FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, cancellable, error))
return FALSE;
if (rest_argc == 0)
return usage_error (context, _("APP must be specified"), error);
pref = argv[rest_argv_start];
if (!flatpak_split_partial_ref_arg (pref, FLATPAK_KINDS_APP | FLATPAK_KINDS_RUNTIME,
opt_arch, opt_branch,
&kinds, &id, &arch, &branch, error))
return FALSE;
if (branch == NULL || arch == NULL)
{
g_autofree char *current_ref = flatpak_find_current_ref (id, NULL, NULL);
if (current_ref)
{
g_auto(GStrv) parts = flatpak_decompose_ref (current_ref, NULL);
if (parts)
{
if (branch == NULL)
branch = g_strdup (parts[3]);
if (arch == NULL)
arch = g_strdup (parts[2]);
}
}
}
if ((kinds & FLATPAK_KINDS_APP) != 0)
{
app_ref = flatpak_compose_ref (TRUE, id, branch, arch, &local_error);
if (app_ref == NULL)
return FALSE;
app_deploy = flatpak_find_deploy_for_ref (app_ref, cancellable, &local_error);
if (app_deploy == NULL &&
(!g_error_matches (local_error, FLATPAK_ERROR, FLATPAK_ERROR_NOT_INSTALLED) ||
(kinds & FLATPAK_KINDS_RUNTIME) == 0))
{
g_propagate_error (error, g_steal_pointer (&local_error));
return FALSE;
}
/* On error, local_error is set after this point so we can reuse
this error rather than later errors, as the app-kind error
is more likely interesting. */
}
if (app_deploy == NULL)
{
g_autoptr(FlatpakDeploy) runtime_deploy = NULL;
g_autoptr(GError) local_error2 = NULL;
runtime_ref = flatpak_compose_ref (FALSE, id, branch, arch, error);
if (runtime_ref == NULL)
return FALSE;
runtime_deploy = flatpak_find_deploy_for_ref (runtime_ref, cancellable, &local_error2);
if (runtime_deploy == NULL)
{
/* Report old app-kind error, as its more likely right */
if (local_error != NULL)
g_propagate_error (error, g_steal_pointer (&local_error));
else
g_propagate_error (error, g_steal_pointer (&local_error2));
return FALSE;
}
/* Clear app-kind error */
g_clear_error (&local_error);
}
if (!flatpak_run_app (app_deploy ? app_ref : runtime_ref,
app_deploy,
arg_context,
opt_runtime,
opt_runtime_version,
(opt_devel ? FLATPAK_RUN_FLAG_DEVEL : 0) |
(opt_log_session_bus ? FLATPAK_RUN_FLAG_LOG_SESSION_BUS : 0) |
(opt_log_system_bus ? FLATPAK_RUN_FLAG_LOG_SYSTEM_BUS : 0) |
(opt_file_forwarding ? FLATPAK_RUN_FLAG_FILE_FORWARDING : 0),
opt_command,
&argv[rest_argv_start + 1],
rest_argc - 1,
cancellable,
error))
return FALSE;
/* Not actually reached... */
return TRUE;
}
gboolean
flatpak_complete_run (FlatpakCompletion *completion)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(FlatpakDir) user_dir = NULL;
g_autoptr(GPtrArray) system_dirs = NULL;
g_autoptr(GError) error = NULL;
int i, j;
g_autoptr(FlatpakContext) arg_context = NULL;
context = g_option_context_new ("");
arg_context = flatpak_context_new ();
g_option_context_add_group (context, flatpak_context_get_options (arg_context));
if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv,
FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, NULL, NULL))
return FALSE;
switch (completion->argc)
{
case 0:
case 1: /* NAME */
flatpak_complete_options (completion, global_entries);
flatpak_complete_options (completion, options);
flatpak_context_complete (arg_context, completion);
user_dir = flatpak_dir_get_user ();
{
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (user_dir, NULL, NULL, opt_arch,
FLATPAK_KINDS_APP, &error);
if (refs == NULL)
flatpak_completion_debug ("find local refs error: %s", error->message);
for (i = 0; refs != NULL && refs[i] != NULL; i++)
{
g_auto(GStrv) parts = flatpak_decompose_ref (refs[i], NULL);
if (parts)
flatpak_complete_word (completion, "%s ", parts[1]);
}
}
system_dirs = flatpak_dir_get_system_list (NULL, &error);
if (system_dirs == NULL) {
flatpak_completion_debug ("find system installations error: %s", error->message);
break;
}
for (i = 0; i < system_dirs->len; i++)
{
FlatpakDir *dir = g_ptr_array_index (system_dirs, i);
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (dir, NULL, NULL, opt_arch,
FLATPAK_KINDS_APP, &error);
if (refs == NULL)
flatpak_completion_debug ("find local refs error: %s", error->message);
for (j = 0; refs != NULL && refs[j] != NULL; j++)
{
g_auto(GStrv) parts = flatpak_decompose_ref (refs[j], NULL);
if (parts)
flatpak_complete_word (completion, "%s ", parts[1]);
}
}
break;
}
return TRUE;
}
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