extensions-tool: Move to a subproject
The gnome-extensions tool code is really independent from the rest of the code base, and could be used either as part of the gnome-shell build or as stand-alone project (for example for the extension-ci docker image). We can actually support both cases by moving the code to a subproject. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/877
This commit is contained in:
Florian Müllner
committed by
Florian Müllner
Florian Müllner
parent
26dc2a439d
commit
51518d4d96
340
subprojects/extensions-tool/src/main.c
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340
subprojects/extensions-tool/src/main.c
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/* main.c
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*
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* Copyright 2018 Florian Müllner <fmuellner@gnome.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include <gio/gio.h>
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#include <glib/gi18n.h>
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#include <locale.h>
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#include "config.h"
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#include "commands.h"
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#include "common.h"
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static const char *
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extension_state_to_string (ExtensionState state)
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{
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switch (state)
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{
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case STATE_ENABLED:
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return "ENABLED";
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case STATE_DISABLED:
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return "DISABLED";
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case STATE_ERROR:
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return "ERROR";
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case STATE_OUT_OF_DATE:
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return "OUT OF DATE";
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case STATE_DOWNLOADING:
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return "DOWNLOADING";
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case STATE_INITIALIZED:
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return "INITIALIZED";
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case STATE_UNINSTALLED:
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return "UNINSTALLED";
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}
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return "UNKNOWN";
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}
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void
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show_help (GOptionContext *context, const char *message)
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{
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g_autofree char *help = NULL;
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if (message)
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g_printerr ("gnome-extensions: %s\n\n", message);
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help = g_option_context_get_help (context, TRUE, NULL);
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g_printerr ("%s", help);
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}
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GDBusProxy *
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get_shell_proxy (GError **error)
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{
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return g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
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G_DBUS_PROXY_FLAGS_NONE,
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NULL,
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"org.gnome.Shell",
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"/org/gnome/Shell",
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"org.gnome.Shell.Extensions",
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NULL,
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error);
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}
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GSettings *
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get_shell_settings (void)
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{
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g_autoptr (GSettingsSchema) schema = NULL;
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GSettingsSchemaSource *schema_source;
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schema_source = g_settings_schema_source_get_default ();
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schema = g_settings_schema_source_lookup (schema_source,
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"org.gnome.shell",
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TRUE);
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if (schema == NULL)
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return NULL;
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return g_settings_new_full (schema, NULL, NULL);
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}
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gboolean
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settings_list_add (GSettings *settings,
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const char *key,
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const char *value)
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{
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g_auto(GStrv) list = NULL;
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g_auto(GStrv) new_value = NULL;
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guint n_values;
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int i;
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if (!g_settings_is_writable (settings, key))
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return FALSE;
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list = g_settings_get_strv (settings, key);
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if (g_strv_contains ((const char **)list, value))
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return TRUE;
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n_values = g_strv_length (list);
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new_value = g_new0 (char *, n_values + 2);
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for (i = 0; i < n_values; i++)
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new_value[i] = g_strdup (list[i]);
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new_value[i] = g_strdup (value);
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g_settings_set_strv (settings, key, (const char **)new_value);
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g_settings_sync ();
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return TRUE;
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}
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gboolean
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settings_list_remove (GSettings *settings,
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const char *key,
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const char *value)
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{
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g_auto(GStrv) list = NULL;
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g_auto(GStrv) new_value = NULL;
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const char **s;
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guint n_values;
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int i;
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if (!g_settings_is_writable (settings, key))
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return FALSE;
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list = g_settings_get_strv (settings, key);
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if (!g_strv_contains ((const char **)list, value))
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return TRUE;
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n_values = g_strv_length (list);
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new_value = g_new0 (char *, n_values);
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i = 0;
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for (s = (const char **)list; *s != NULL; s++)
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if (!g_str_equal (*s, value))
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new_value[i++] = g_strdup (*s);
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g_settings_set_strv (settings, key, (const char **)new_value);
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g_settings_sync ();
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return TRUE;
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}
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void
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print_extension_info (GVariantDict *info,
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DisplayFormat format)
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{
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const char *uuid, *name, *desc, *path, *url, *author;
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double state, version;
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g_variant_dict_lookup (info, "uuid", "&s", &uuid);
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g_print ("%s\n", uuid);
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if (format == DISPLAY_ONELINE)
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return;
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g_variant_dict_lookup (info, "name", "&s", &name);
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g_print (" %s: %s\n", _("Name"), name);
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g_variant_dict_lookup (info, "description", "&s", &desc);
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g_print (" %s: %s\n", _("Description"), desc);
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g_variant_dict_lookup (info, "path", "&s", &path);
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g_print (" %s: %s\n", _("Path"), path);
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if (g_variant_dict_lookup (info, "url", "&s", &url))
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g_print (" %s: %s\n", _("URL"), url);
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if (g_variant_dict_lookup (info, "original-author", "&s", &author))
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g_print (" %s: %s\n", _("Original author"), author);
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if (g_variant_dict_lookup (info, "version", "d", &version))
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g_print (" %s: %.0f\n", _("Version"), version);
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g_variant_dict_lookup (info, "state", "d", &state);
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g_print (" %s: %s\n", _("State"), extension_state_to_string (state));
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}
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gboolean
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file_delete_recursively (GFile *file,
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GError **error)
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{
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g_autoptr (GFileEnumerator) file_enum = NULL;
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GFile *child;
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file_enum = g_file_enumerate_children (file, NULL, 0, NULL, NULL);
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if (file_enum)
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while (TRUE)
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{
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if (!g_file_enumerator_iterate (file_enum, NULL, &child, NULL, error))
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return FALSE;
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if (child == NULL)
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break;
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if (!file_delete_recursively (child, error))
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return FALSE;
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}
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return g_file_delete (file, NULL, error);
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}
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static int
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handle_version (int argc, char *argv[], gboolean do_help)
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{
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if (do_help || argc > 1)
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{
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if (!do_help)
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g_printerr ("gnome-extensions: %s\n\n", _("“version” takes no arguments"));
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g_printerr ("%s\n", _("Usage:"));
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g_printerr (" gnome-extensions version\n");
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g_printerr ("\n");
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g_printerr ("%s\n", _("Print version information and exit."));
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return do_help ? 0 : 2;
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}
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g_print ("%s\n", VERSION);
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return 0;
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}
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static void
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usage (void)
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{
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g_autofree char *help_command = NULL;
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help_command = g_strdup_printf ("gnome-extensions help %s", _("COMMAND"));
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g_printerr ("%s\n", _("Usage:"));
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g_printerr (" gnome-extensions %s %s\n", _("COMMAND"), _("[ARGS…]"));
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g_printerr ("\n");
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g_printerr ("%s\n", _("Commands:"));
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g_printerr (" help %s\n", _("Print help"));
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g_printerr (" version %s\n", _("Print version"));
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g_printerr (" enable %s\n", _("Enable extension"));
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g_printerr (" disable %s\n", _("Disable extension"));
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g_printerr (" reset %s\n", _("Reset extension"));
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g_printerr (" uninstall %s\n", _("Uninstall extension"));
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g_printerr (" list %s\n", _("List extensions"));
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g_printerr (" info %s\n", _("Show extension info"));
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g_printerr (" show %s\n", _("Show extension info"));
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g_printerr (" prefs %s\n", _("Open extension preferences"));
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g_printerr (" create %s\n", _("Create extension"));
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g_printerr (" pack %s\n", _("Package extension"));
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g_printerr (" install %s\n", _("Install extension bundle"));
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g_printerr ("\n");
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g_printerr (_("Use “%s” to get detailed help.\n"), help_command);
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}
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int
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main (int argc, char *argv[])
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{
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const char *command;
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gboolean do_help = FALSE;
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setlocale (LC_ALL, "");
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textdomain (GETTEXT_PACKAGE);
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bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
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#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
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bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
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#endif
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if (argc < 2)
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{
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usage ();
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return 1;
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}
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command = argv[1];
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argc--;
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argv++;
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if (g_str_equal (command, "help"))
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{
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if (argc == 1)
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{
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usage ();
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return 0;
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}
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else
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{
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command = argv[1];
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do_help = TRUE;
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}
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}
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else if (g_str_equal (command, "--help"))
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{
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usage ();
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return 0;
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}
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else if (g_str_equal (command, "--version"))
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{
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command = "version";
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}
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if (g_str_equal (command, "version"))
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return handle_version (argc, argv, do_help);
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else if (g_str_equal (command, "enable"))
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return handle_enable (argc, argv, do_help);
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else if (g_str_equal (command, "disable"))
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return handle_disable (argc, argv, do_help);
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else if (g_str_equal (command, "reset"))
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return handle_reset (argc, argv, do_help);
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else if (g_str_equal (command, "list"))
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return handle_list (argc, argv, do_help);
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else if (g_str_equal (command, "info"))
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return handle_info (argc, argv, do_help);
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else if (g_str_equal (command, "show"))
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return handle_info (argc, argv, do_help);
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else if (g_str_equal (command, "prefs"))
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return handle_prefs (argc, argv, do_help);
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else if (g_str_equal (command, "create"))
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return handle_create (argc, argv, do_help);
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else if (g_str_equal (command, "pack"))
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return handle_pack (argc, argv, do_help);
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else if (g_str_equal (command, "install"))
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return handle_install (argc, argv, do_help);
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else if (g_str_equal (command, "uninstall"))
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return handle_uninstall (argc, argv, do_help);
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else
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usage ();
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return 1;
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}
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