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flatpak/app/flatpak-builtins-remote-list.c
Adian Kozlica 4f8b935567 feat: json support for table printer
2025-10-13 13:53:15 +00:00

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/* vi:set et sw=2 sts=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e-s:
* 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 <glib/gi18n.h>
#include "libglnx.h"
#include "flatpak-builtins.h"
#include "flatpak-builtins-utils.h"
#include "flatpak-utils-private.h"
#include "flatpak-table-printer.h"
static gboolean opt_show_details;
static gboolean opt_show_disabled;
static const char **opt_cols;
static gboolean opt_json;
static GOptionEntry options[] = {
{ "show-details", 'd', 0, G_OPTION_ARG_NONE, &opt_show_details, N_("Show remote details"), NULL },
{ "show-disabled", 0, 0, G_OPTION_ARG_NONE, &opt_show_disabled, N_("Show disabled remotes"), NULL },
{ "columns", 0, 0, G_OPTION_ARG_STRING_ARRAY, &opt_cols, N_("What information to show"), N_("FIELD,…") },
{ "json", 'j', 0, G_OPTION_ARG_NONE, &opt_json, N_("Show output in JSON format"), NULL },
{ NULL }
};
static Column all_columns[] = {
{ "name", N_("Name"), N_("Show the name"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 1 },
{ "title", N_("Title"), N_("Show the title"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "url", N_("URL"), N_("Show the URL"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "collection", N_("Collection ID"), N_("Show the collection ID"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "subset", N_("Subset"), N_("Show the subset"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "filter", N_("Filter"), N_("Show filter file"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "priority", N_("Priority"), N_("Show the priority"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "options", N_("Options"), N_("Show options"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 1 },
{ "comment", N_("Comment"), N_("Show comment"), 0, FLATPAK_ELLIPSIZE_MODE_END, 1, 0 },
{ "description", N_("Description"), N_("Show description"), 0, FLATPAK_ELLIPSIZE_MODE_END, 1, 0 },
{ "homepage", N_("Homepage"), N_("Show homepage"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ "icon", N_("Icon"), N_("Show icon"), 0, FLATPAK_ELLIPSIZE_MODE_NONE, 1, 0 },
{ NULL }
};
static gboolean
list_remotes (GPtrArray *dirs, Column *columns, GCancellable *cancellable, GError **error)
{
g_autoptr(FlatpakTablePrinter) printer = NULL;
int i, j, k;
if (columns[0].name == NULL)
return TRUE;
printer = flatpak_table_printer_new ();
flatpak_table_printer_set_columns (printer, columns,
opt_cols == NULL && !opt_show_details);
for (j = 0; j < dirs->len; j++)
{
FlatpakDir *dir = g_ptr_array_index (dirs, j);
g_auto(GStrv) remotes = NULL;
remotes = flatpak_dir_list_remotes (dir, cancellable, error);
if (remotes == NULL)
return FALSE;
for (i = 0; remotes[i] != NULL; i++)
{
char *remote_name = remotes[i];
gboolean disabled;
disabled = flatpak_dir_get_remote_disabled (dir, remote_name);
if (disabled && !opt_show_disabled)
continue;
for (k = 0; columns[k].name; k++)
{
if (strcmp (columns[k].name, "name") == 0)
flatpak_table_printer_add_column (printer, remote_name);
else if (strcmp (columns[k].name, "title") == 0)
{
g_autofree char *title = flatpak_dir_get_remote_title (dir, remote_name);
if (title)
flatpak_table_printer_add_column (printer, title);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "subset") == 0)
{
g_autofree char *subset = flatpak_dir_get_remote_subset (dir, remote_name);
if (subset)
flatpak_table_printer_add_column (printer, subset);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "comment") == 0)
{
g_autofree char *comment = flatpak_dir_get_remote_comment (dir, remote_name);
if (comment)
flatpak_table_printer_add_column (printer, comment);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "description") == 0)
{
g_autofree char *description = flatpak_dir_get_remote_description (dir, remote_name);
if (description)
flatpak_table_printer_add_column (printer, description);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "filter") == 0)
{
g_autofree char *filter = flatpak_dir_get_remote_filter (dir, remote_name);
if (filter)
flatpak_table_printer_add_column (printer, filter);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "homepage") == 0)
{
g_autofree char *homepage = flatpak_dir_get_remote_homepage (dir, remote_name);
if (homepage)
flatpak_table_printer_add_column (printer, homepage);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "icon") == 0)
{
g_autofree char *icon = flatpak_dir_get_remote_icon (dir, remote_name);
if (icon)
flatpak_table_printer_add_column (printer, icon);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "url") == 0)
{
g_autofree char *remote_url = NULL;
if (ostree_repo_remote_get_url (flatpak_dir_get_repo (dir), remote_name, &remote_url, NULL))
flatpak_table_printer_add_column (printer, remote_url);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "collection") == 0)
{
g_autofree char *id = flatpak_dir_get_remote_collection_id (dir, remote_name);
if (id != NULL)
flatpak_table_printer_add_column (printer, id);
else
flatpak_table_printer_add_column (printer, "-");
}
else if (strcmp (columns[k].name, "priority") == 0)
{
int prio = flatpak_dir_get_remote_prio (dir, remote_name);
g_autofree char *prio_as_string = g_strdup_printf ("%d", prio);
flatpak_table_printer_add_column (printer, prio_as_string);
}
else if (strcmp (columns[k].name, "options") == 0)
{
gboolean gpg_verify = TRUE;
g_autofree char *filter = flatpak_dir_get_remote_filter (dir, remote_name);
flatpak_table_printer_add_column (printer, ""); /* Options */
if (dirs->len > 1)
{
g_autofree char *dir_id = flatpak_dir_get_name (dir);
flatpak_table_printer_append_with_comma (printer, dir_id);
}
if (disabled)
flatpak_table_printer_append_with_comma (printer, "disabled");
if (flatpak_dir_get_remote_oci (dir, remote_name))
flatpak_table_printer_append_with_comma (printer, "oci");
if (flatpak_dir_get_remote_noenumerate (dir, remote_name))
flatpak_table_printer_append_with_comma (printer, "no-enumerate");
if (!ostree_repo_remote_get_gpg_verify (flatpak_dir_get_repo (dir), remote_name,
&gpg_verify, error))
return FALSE; /* shouldn't happen unless repo config is modified out-of-band */
if (!gpg_verify)
flatpak_table_printer_append_with_comma (printer, "no-gpg-verify");
if (filter != NULL && *filter != 0)
flatpak_table_printer_append_with_comma (printer, "filtered");
}
}
flatpak_table_printer_finish_row (printer);
}
}
opt_json ? flatpak_table_printer_print_json (printer) : flatpak_table_printer_print (printer);
return TRUE;
}
gboolean
flatpak_builtin_remote_list (int argc, char **argv, GCancellable *cancellable, GError **error)
{
g_autoptr(GOptionContext) context = NULL;
g_autofree char *col_help = NULL;
g_autofree Column *columns = NULL;
g_autoptr(GPtrArray) dirs = NULL;
context = g_option_context_new (_(" - List remote repositories"));
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
col_help = column_help (all_columns);
g_option_context_set_description (context, col_help);
if (!flatpak_option_context_parse (context, options, &argc, &argv,
FLATPAK_BUILTIN_FLAG_STANDARD_DIRS | FLATPAK_BUILTIN_FLAG_OPTIONAL_REPO, &dirs, cancellable, error))
return FALSE;
if (argc > 1)
return usage_error (context, _("Too many arguments"), error);
columns = handle_column_args (all_columns, opt_show_details, opt_cols, error);
if (columns == NULL)
return FALSE;
return list_remotes (dirs, columns, cancellable, error);
}
gboolean
flatpak_complete_remote_list (FlatpakCompletion *completion)
{
g_autoptr(GOptionContext) context = NULL;
context = g_option_context_new ("");
if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv,
FLATPAK_BUILTIN_FLAG_STANDARD_DIRS, NULL, NULL, NULL))
return FALSE;
switch (completion->argc)
{
case 0:
case 1:
flatpak_complete_options (completion, global_entries);
flatpak_complete_options (completion, options);
flatpak_complete_options (completion, user_entries);
flatpak_complete_columns (completion, all_columns);
break;
}
return TRUE;
}
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