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flatpak-builder/app/flatpak-builtins-info.c

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/*
* Copyright © 2016 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 <unistd.h>
#include <string.h>
#include <glib/gi18n.h>
#include "libglnx/libglnx.h"
#include "flatpak-builtins.h"
#include "flatpak-utils.h"
static gboolean opt_user;
static gboolean opt_system;
static gboolean opt_runtime;
static gboolean opt_app;
static gboolean opt_show_ref;
static gboolean opt_show_commit;
static gboolean opt_show_origin;
static char *opt_arch;
static char **opt_installations;
static GOptionEntry options[] = {
{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, N_("Arch to use"), N_("ARCH") },
{ "user", 0, 0, G_OPTION_ARG_NONE, &opt_user, N_("Show user installations"), NULL },
{ "system", 0, 0, G_OPTION_ARG_NONE, &opt_system, N_("Show system-wide installations"), NULL },
{ "installation", 0, 0, G_OPTION_ARG_STRING_ARRAY, &opt_installations, N_("Show specific system-wide installations"), NULL },
{ "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, N_("List installed runtimes"), NULL },
{ "app", 0, 0, G_OPTION_ARG_NONE, &opt_app, N_("List installed applications"), NULL },
{ "show-ref", 'r', 0, G_OPTION_ARG_NONE, &opt_show_ref, N_("Show ref"), NULL },
{ "show-commit", 'c', 0, G_OPTION_ARG_NONE, &opt_show_commit, N_("Show commit"), NULL },
{ "show-origin", 'o', 0, G_OPTION_ARG_NONE, &opt_show_origin, N_("Show origin"), NULL },
{ NULL }
};
/* Print space unless this is the first item */
static void
maybe_print_space (gboolean *first)
{
if (*first)
*first = FALSE;
else
g_print (" ");
}
gboolean
flatpak_builtin_info (int argc, char **argv, GCancellable *cancellable, GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autofree char *ref = NULL;
g_autoptr(FlatpakDir) user_dir = NULL;
g_autoptr(FlatpakDir) system_dir = NULL;
g_autoptr(GPtrArray) system_dirs = NULL;
FlatpakDir *dir = NULL;
g_autoptr(GError) lookup_error = NULL;
g_autoptr(GVariant) deploy_data = NULL;
const char *commit = NULL;
const char *pref = NULL;
const char *default_branch = NULL;
const char *origin = NULL;
gboolean search_all = FALSE;
gboolean first = TRUE;
FlatpakKinds kinds;
FlatpakKinds kind = 0;
g_autofree char *id = NULL;
g_autofree char *arch = NULL;
g_autofree char *branch = NULL;
context = g_option_context_new (_("NAME [BRANCH] - Get info about installed app and/or runtime"));
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
if (!flatpak_option_context_parse (context, options, &argc, &argv, FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, cancellable, error))
return FALSE;
if (argc < 2)
return usage_error (context, _("NAME must be specified"), error);
pref = argv[1];
if (argc >= 3)
default_branch = argv[2];
if (argc > 3)
return usage_error (context, _("Too many arguments"), error);
kinds = flatpak_kinds_from_bools (opt_app, opt_runtime);
if (!flatpak_split_partial_ref_arg (pref, kinds, opt_arch, default_branch,
&kinds, &id, &arch, &branch, error))
return FALSE;
if (!opt_user && !opt_system && opt_installations == NULL)
search_all = TRUE;
if (opt_user || search_all)
{
user_dir = flatpak_dir_get_user ();
ref = flatpak_dir_find_installed_ref (user_dir,
id,
branch,
arch,
kinds, &kind,
&lookup_error);
if (ref)
dir = user_dir;
}
if (ref == NULL && search_all)
{
int i;
system_dirs = flatpak_dir_get_system_list (cancellable, error);
if (system_dirs == NULL)
return FALSE;
for (i = 0; i < system_dirs->len; i++)
{
FlatpakDir *system_dir = g_ptr_array_index (system_dirs, i);
ref = flatpak_dir_find_installed_ref (system_dir,
id,
branch,
arch,
kinds, &kind,
lookup_error == NULL ? &lookup_error : NULL);
if (ref)
{
dir = system_dir;
break;
}
}
}
if (ref == NULL && opt_installations != NULL)
{
int i = 0;
for (i = 0; opt_installations[i] != NULL; i++)
{
g_autoptr(FlatpakDir) installation_dir = NULL;
installation_dir = flatpak_dir_get_system_by_id (opt_installations[i], cancellable, error);
if (installation_dir == NULL)
return FALSE;
if (installation_dir)
{
ref = flatpak_dir_find_installed_ref (installation_dir,
id,
branch,
arch,
kinds, &kind,
lookup_error == NULL ? &lookup_error : NULL);
if (ref)
{
dir = installation_dir;
break;
}
}
}
}
if (ref == NULL && opt_system)
{
system_dir = flatpak_dir_get_system_default ();
ref = flatpak_dir_find_installed_ref (system_dir,
id,
branch,
arch,
kinds, &kind,
lookup_error == NULL ? &lookup_error : NULL);
if (ref)
dir = system_dir;
}
if (ref == NULL)
{
g_propagate_error (error, g_steal_pointer (&lookup_error));
return FALSE;
}
deploy_data = flatpak_dir_get_deploy_data (dir, ref, cancellable, error);
if (deploy_data == NULL)
return FALSE;
commit = flatpak_deploy_data_get_commit (deploy_data);
origin = flatpak_deploy_data_get_origin (deploy_data);
if (!opt_show_ref && !opt_show_origin && !opt_show_commit)
opt_show_ref = opt_show_origin = opt_show_commit = TRUE;
if (opt_show_ref)
{
maybe_print_space (&first);
g_print ("%s", ref);
}
if (opt_show_origin)
{
maybe_print_space (&first);
g_print ("%s", origin ? origin : "-");
}
if (opt_show_commit)
{
maybe_print_space (&first);
g_print ("%s", commit);
}
g_print ("\n");
return TRUE;
}
gboolean
flatpak_complete_info (FlatpakCompletion *completion)
{
g_autoptr(GOptionContext) context = NULL;
g_autoptr(FlatpakDir) user_dir = NULL;
g_autoptr(FlatpakDir) system_dir = NULL;
g_autoptr(GPtrArray) system_dirs = NULL;
g_autoptr(GError) error = NULL;
gboolean search_all = FALSE;
FlatpakKinds kinds;
int i, j;
context = g_option_context_new ("");
if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv, FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, NULL, NULL))
return FALSE;
kinds = flatpak_kinds_from_bools (opt_app, opt_runtime);
if (!opt_user && !opt_system && opt_installations == NULL)
search_all = TRUE;
if (opt_user || search_all)
user_dir = flatpak_dir_get_user ();
if (search_all)
{
system_dirs = flatpak_dir_get_system_list (NULL, &error);
if (system_dirs == NULL)
{
flatpak_completion_debug ("find system installations error: %s", error->message);
return FALSE;
}
}
if (opt_system)
system_dir = flatpak_dir_get_system_default ();
switch (completion->argc)
{
case 0:
case 1: /* NAME */
flatpak_complete_options (completion, global_entries);
flatpak_complete_options (completion, options);
if (user_dir)
{
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (user_dir, NULL, NULL, opt_arch,
kinds, &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]);
}
}
if (system_dirs)
{
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,
kinds, &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]);
}
}
}
if (system_dir)
{
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (system_dir, NULL, NULL, opt_arch,
kinds, &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]);
}
}
break;
case 2: /* BRANCH */
if (user_dir)
{
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (user_dir, completion->argv[1], NULL, opt_arch,
kinds, &error);
if (refs == NULL)
flatpak_completion_debug ("find remote 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[3]);
}
}
if (system_dirs)
{
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, completion->argv[1], NULL, opt_arch,
kinds, &error);
if (refs == NULL)
flatpak_completion_debug ("find remote 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[3]);
}
}
}
if (system_dir)
{
g_auto(GStrv) refs = flatpak_dir_find_installed_refs (system_dir, completion->argv[1], NULL, opt_arch,
kinds, &error);
if (refs == NULL)
flatpak_completion_debug ("find remote 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[3]);
}
}
break;
default:
break;
}
return TRUE;
}
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