forked from Mirrors/flatpak-builder
267 lines
8.3 KiB
C
267 lines
8.3 KiB
C
/*
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* Copyright © 2014 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#include "config.h"
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#include <locale.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <glib/gi18n.h>
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#include "libglnx/libglnx.h"
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#include "flatpak-builtins.h"
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#include "flatpak-utils.h"
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#include "flatpak-table-printer.h"
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static gboolean opt_show_details;
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static gboolean opt_runtime;
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static gboolean opt_app;
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static gboolean opt_all;
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static gboolean opt_only_updates;
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static char *opt_arch;
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static GOptionEntry options[] = {
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{ "show-details", 'd', 0, G_OPTION_ARG_NONE, &opt_show_details, N_("Show arches and branches"), NULL },
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{ "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, N_("Show only runtimes"), NULL },
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{ "app", 0, 0, G_OPTION_ARG_NONE, &opt_app, N_("Show only apps"), NULL },
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{ "updates", 0, 0, G_OPTION_ARG_NONE, &opt_only_updates, N_("Show only those where updates are available"), NULL },
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{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, N_("Limit to this arch (* for all)"), N_("ARCH") },
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{ "all", 'a', 0, G_OPTION_ARG_NONE, &opt_all, N_("List all refs (including locale/debug)"), NULL },
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{ NULL }
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};
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gboolean
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flatpak_builtin_ls_remote (int argc, char **argv, GCancellable *cancellable, GError **error)
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{
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g_autoptr(GOptionContext) context = NULL;
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g_autoptr(FlatpakDir) dir = NULL;
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g_autoptr(GHashTable) refs = NULL;
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GHashTableIter iter;
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gpointer key;
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gpointer value;
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g_autoptr(GHashTable) names = NULL;
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guint n_keys;
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g_autofree const char **keys = NULL;
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int i;
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const char *repository;
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const char **arches = flatpak_get_arches ();
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const char *opt_arches[] = {NULL, NULL};
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g_autoptr(GVariant) refdata = NULL;
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g_autoptr(GHashTable) pref_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
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context = g_option_context_new (_(" REMOTE - Show available runtimes and applications"));
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g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
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if (!flatpak_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
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return FALSE;
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if (!opt_app && !opt_runtime)
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opt_app = opt_runtime = TRUE;
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if (argc < 2)
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return usage_error (context, _("REMOTE must be specified"), error);
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if (argc > 2)
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return usage_error (context, _("Too many arguments"), error);
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repository = argv[1];
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if (!flatpak_dir_list_remote_refs (dir,
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repository,
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&refs,
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cancellable, error))
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return FALSE;
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names = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
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if (opt_show_details)
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{
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if (!flatpak_dir_lookup_repo_metadata (dir, repository, cancellable, error,
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"xa.cache", "v", &refdata))
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return FALSE;
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}
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if (opt_arch != NULL)
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{
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if (strcmp (opt_arch, "*") == 0)
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arches = NULL;
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else
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{
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opt_arches[0] = opt_arch;
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arches = opt_arches;
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}
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}
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g_hash_table_iter_init (&iter, refs);
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while (g_hash_table_iter_next (&iter, &key, &value))
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{
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char *ref = key;
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char *partial_ref = flatpak_make_valid_id_prefix (strchr (ref, '/') + 1);
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g_hash_table_insert (pref_hash, partial_ref, ref);
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}
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g_hash_table_iter_init (&iter, refs);
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while (g_hash_table_iter_next (&iter, &key, &value))
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{
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const char *ref = key;
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const char *checksum = value;
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const char *name = NULL;
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g_auto(GStrv) parts = NULL;
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parts = flatpak_decompose_ref (ref, NULL);
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if (parts == NULL)
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{
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g_debug ("Invalid remote ref %s\n", ref);
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continue;
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}
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if (opt_only_updates)
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{
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g_autoptr(GVariant) deploy_data = flatpak_dir_get_deploy_data (dir, ref, cancellable, NULL);
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if (deploy_data == NULL)
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continue;
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if (g_strcmp0 (flatpak_deploy_data_get_commit (deploy_data), checksum) == 0)
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continue;
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}
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if (arches != NULL && !g_strv_contains (arches, parts[2]))
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continue;
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if (strcmp (parts[0], "runtime") == 0 && !opt_runtime)
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continue;
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if (strcmp (parts[0], "app") == 0 && !opt_app)
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continue;
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if (!opt_show_details)
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name = parts[1];
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else
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name = ref;
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if (!opt_all &&
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strcmp (parts[0], "runtime") == 0 &&
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flatpak_id_has_subref_suffix (parts[1]))
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{
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g_autofree char *prefix_partial_ref = NULL;
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char *last_dot = strrchr (parts[1], '.');
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*last_dot = 0;
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prefix_partial_ref = g_strconcat (parts[1], "/", parts[2], "/", parts[3], NULL);
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*last_dot = '.';
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if (g_hash_table_lookup (pref_hash, prefix_partial_ref))
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continue;
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}
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if (!opt_all && opt_arch == NULL &&
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/* Hide non-primary arches if the primary arch exists */
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strcmp (arches[0], parts[2]) != 0)
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{
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g_autofree char *alt_arch_ref = g_strconcat (parts[0], "/", parts[1], "/", arches[0], "/", parts[3], NULL);
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if (g_hash_table_lookup (refs, alt_arch_ref))
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continue;
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}
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if (g_hash_table_lookup (names, name) == NULL)
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g_hash_table_insert (names, g_strdup (name), g_strdup (checksum));
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}
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keys = (const char **) g_hash_table_get_keys_as_array (names, &n_keys);
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g_qsort_with_data (keys, n_keys, sizeof (char *), (GCompareDataFunc) flatpak_strcmp0_ptr, NULL);
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FlatpakTablePrinter *printer = flatpak_table_printer_new ();
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flatpak_table_printer_set_column_title (printer, 0, _("Ref"));
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flatpak_table_printer_set_column_title (printer, 1, _("Commit"));
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flatpak_table_printer_set_column_title (printer, 2, _("Installed size"));
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flatpak_table_printer_set_column_title (printer, 3, _("Download size"));
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for (i = 0; i < n_keys; i++)
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{
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flatpak_table_printer_add_column (printer, keys[i]);
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if (opt_show_details)
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{
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g_autofree char *value = NULL;
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guint64 installed_size;
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guint64 download_size;
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const char *metadata;
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value = g_strdup ((char *) g_hash_table_lookup (names, keys[i]));
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value[MIN (strlen (value), 12)] = 0;
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flatpak_table_printer_add_column (printer, value);
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if (g_variant_lookup (refdata, keys[i], "(tt&s)", &installed_size, &download_size, &metadata))
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{
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g_autofree char *installed = g_format_size (GUINT64_FROM_BE (installed_size));
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g_autofree char *download = g_format_size (GUINT64_FROM_BE (download_size));
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flatpak_table_printer_add_decimal_column (printer, installed);
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flatpak_table_printer_add_decimal_column (printer, download);
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}
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}
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flatpak_table_printer_finish_row (printer);
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}
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flatpak_table_printer_print (printer);
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flatpak_table_printer_free (printer);
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return TRUE;
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}
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gboolean
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flatpak_complete_ls_remote (FlatpakCompletion *completion)
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{
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g_autoptr(GOptionContext) context = NULL;
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g_autoptr(FlatpakDir) dir = NULL;
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int i;
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context = g_option_context_new ("");
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if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv, 0, &dir, NULL, NULL))
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return FALSE;
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switch (completion->argc)
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{
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case 0:
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case 1: /* REMOTE */
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flatpak_complete_options (completion, global_entries);
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flatpak_complete_options (completion, options);
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flatpak_complete_options (completion, user_entries);
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{
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g_auto(GStrv) remotes = flatpak_dir_list_remotes (dir, NULL, NULL);
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if (remotes == NULL)
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return FALSE;
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for (i = 0; remotes[i] != NULL; i++)
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flatpak_complete_word (completion, "%s ", remotes[i]);
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}
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break;
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}
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return TRUE;
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}
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