/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 * vi:set noexpandtab tabstop=8 shiftwidth=8:
 *
 * Copyright (C) 2013-2017 Richard Hughes <richard@hughsie.com>
 * Copyright (C) 2014-2015 Kalev Lember <klember@redhat.com>
 *
 * SPDX-License-Identifier: GPL-2.0+
 */

#include "config.h"

#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <locale.h>

#include "gnome-software-private.h"

#include "gs-debug.h"

typedef struct {
	GsPluginLoader	*plugin_loader;
	guint64		 refine_flags;
	guint		 max_results;
} GsCmdSelf;

static void
gs_cmd_show_results_apps (GsAppList *list)
{
	for (guint j = 0; j < gs_app_list_length (list); j++) {
		GsApp *app = gs_app_list_index (list, j);
		GsAppList *related = gs_app_get_related (app);
		g_autofree gchar *tmp = gs_app_to_string (app);
		g_print ("%s\n", tmp);
		for (guint i = 0; i < gs_app_list_length (related); i++) {
			g_autofree gchar *tmp_rel = NULL;
			GsApp *app_rel = GS_APP (gs_app_list_index (related, i));
			tmp_rel = gs_app_to_string (app_rel);
			g_print ("\t%s\n", tmp_rel);
		}
	}
}

static gchar *
gs_cmd_pad_spaces (const gchar *text, guint length)
{
	gsize i;
	GString *str;
	str = g_string_sized_new (length + 1);
	g_string_append (str, text);
	for (i = strlen (text); i < length; i++)
		g_string_append_c (str, ' ');
	return g_string_free (str, FALSE);
}

static void
gs_cmd_show_results_categories (GPtrArray *list)
{
	for (guint i = 0; i < list->len; i++) {
		GsCategory *cat = GS_CATEGORY (g_ptr_array_index (list, i));
		GsCategory *parent = gs_category_get_parent (cat);
		g_autofree gchar *tmp = NULL;
		if (parent != NULL){
			g_autofree gchar *id = NULL;
			id = g_strdup_printf ("%s/%s [%u]",
					      gs_category_get_id (parent),
					      gs_category_get_id (cat),
					      gs_category_get_size (cat));
			tmp = gs_cmd_pad_spaces (id, 32);
			g_print ("%s : %s\n",
				 tmp, gs_category_get_name (cat));
		} else {
			GPtrArray *subcats = gs_category_get_children (cat);
			tmp = gs_cmd_pad_spaces (gs_category_get_id (cat), 32);
			g_print ("%s : %s\n",
				 tmp, gs_category_get_name (cat));
			gs_cmd_show_results_categories (subcats);
		}
	}
}

static GsPluginRefineFlags
gs_cmd_refine_flag_from_string (const gchar *flag, GError **error)
{
	if (g_strcmp0 (flag, "all") == 0)
		return G_MAXINT32;
	if (g_strcmp0 (flag, "license") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_LICENSE;
	if (g_strcmp0 (flag, "url") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_URL;
	if (g_strcmp0 (flag, "description") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_DESCRIPTION;
	if (g_strcmp0 (flag, "size") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE;
	if (g_strcmp0 (flag, "rating") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_RATING;
	if (g_strcmp0 (flag, "version") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_VERSION;
	if (g_strcmp0 (flag, "history") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_HISTORY;
	if (g_strcmp0 (flag, "setup-action") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_SETUP_ACTION;
	if (g_strcmp0 (flag, "update-details") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_DETAILS;
	if (g_strcmp0 (flag, "origin") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_ORIGIN;
	if (g_strcmp0 (flag, "related") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_RELATED;
	if (g_strcmp0 (flag, "menu-path") == 0)
		/* no longer supported by itself; categories are largely equivalent */
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_CATEGORIES;
	if (g_strcmp0 (flag, "upgrade-removed") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPGRADE_REMOVED;
	if (g_strcmp0 (flag, "provenance") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_PROVENANCE;
	if (g_strcmp0 (flag, "reviews") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_REVIEWS;
	if (g_strcmp0 (flag, "review-ratings") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_REVIEW_RATINGS;
	if (g_strcmp0 (flag, "key-colors") == 0)
		/* no longer supported by itself; derived automatically from the icon */
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_ICON;
	if (g_strcmp0 (flag, "icon") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_ICON;
	if (g_strcmp0 (flag, "permissions") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_PERMISSIONS;
	if (g_strcmp0 (flag, "origin-hostname") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_ORIGIN_HOSTNAME;
	if (g_strcmp0 (flag, "origin-ui") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_ORIGIN_UI;
	if (g_strcmp0 (flag, "runtime") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_RUNTIME;
	if (g_strcmp0 (flag, "categories") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_CATEGORIES;
	if (g_strcmp0 (flag, "project-group") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_PROJECT_GROUP;
	if (g_strcmp0 (flag, "developer-name") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_DEVELOPER_NAME;
	if (g_strcmp0 (flag, "kudos") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_KUDOS;
	if (g_strcmp0 (flag, "content-rating") == 0)
		return GS_PLUGIN_REFINE_FLAGS_REQUIRE_CONTENT_RATING;
	g_set_error (error,
		     GS_PLUGIN_ERROR,
		     GS_PLUGIN_ERROR_NOT_SUPPORTED,
		     "GsPluginRefineFlag '%s' not recognised", flag);
	return 0;
}

static guint64
gs_cmd_parse_refine_flags (const gchar *extra, GError **error)
{
	GsPluginRefineFlags tmp;
	guint i;
	guint64 refine_flags = GS_PLUGIN_REFINE_FLAGS_DEFAULT;
	g_auto(GStrv) split = NULL;

	if (extra == NULL)
		return GS_PLUGIN_REFINE_FLAGS_DEFAULT;

	split = g_strsplit (extra, ",", -1);
	for (i = 0; split[i] != NULL; i++) {
		tmp = gs_cmd_refine_flag_from_string (split[i], error);
		if (tmp == 0)
			return G_MAXUINT64;
		refine_flags |= tmp;
	}
	return refine_flags;
}

static guint
gs_cmd_prompt_for_number (guint maxnum)
{
	gint retval;
	guint answer = 0;

	do {
		char buffer[64];

		/* swallow the \n at end of line too */
		if (!fgets (buffer, sizeof (buffer), stdin))
			break;
		if (strlen (buffer) == sizeof (buffer) - 1)
			continue;

		/* get a number */
		retval = sscanf (buffer, "%u", &answer);

		/* positive */
		if (retval == 1 && answer > 0 && answer <= maxnum)
			break;

		/* TRANSLATORS: the user isn't reading the question */
		g_print (_("Please enter a number from 1 to %u: "), maxnum);
	} while (TRUE);
	return answer;
}

static gboolean
gs_cmd_action_exec (GsCmdSelf *self, GsPluginAction action, const gchar *name, GError **error)
{
	g_autoptr(GsApp) app = NULL;
	g_autoptr(GsAppList) list = NULL;
	g_autoptr(GsAppList) list_filtered = NULL;
	g_autoptr(GsPluginJob) plugin_job2 = NULL;
	g_autoptr(GsPluginJob) plugin_job = NULL;
	gboolean show_installed = TRUE;

	/* ensure set */
	self->refine_flags |= GS_PLUGIN_REFINE_FLAGS_REQUIRE_ICON;
	self->refine_flags |= GS_PLUGIN_REFINE_FLAGS_REQUIRE_SETUP_ACTION;

	/* do search */
	plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_SEARCH,
					 "search", name,
					 "refine-flags", self->refine_flags,
					 "max-results", self->max_results,
					 NULL);
	list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job, NULL, error);
	if (list == NULL)
		return FALSE;
	if (gs_app_list_length (list) == 0) {
		g_set_error (error,
			     GS_PLUGIN_ERROR,
			     GS_PLUGIN_ERROR_FAILED,
			     "no components matched '%s'",
			     name);
		return FALSE;
	}

	/* filter */
	if (action == GS_PLUGIN_ACTION_INSTALL)
		show_installed = FALSE;
	list_filtered = gs_app_list_new ();
	for (guint i = 0; i < gs_app_list_length (list); i++) {
		GsApp *app_tmp = gs_app_list_index (list, i);
		if (gs_app_is_installed (app_tmp) == show_installed)
			gs_app_list_add (list_filtered, app_tmp);
	}

	/* nothing */
	if (gs_app_list_length (list_filtered) == 0) {
		g_set_error (error,
			     GS_PLUGIN_ERROR,
			     GS_PLUGIN_ERROR_FAILED,
			     "no components were in the correct state for '%s %s'",
			     gs_plugin_action_to_string (action), name);
		return FALSE;
	}

	/* get one GsApp */
	if (gs_app_list_length (list_filtered) == 1) {
		app = g_object_ref (gs_app_list_index (list_filtered, 0));
	} else {
		guint idx;
		/* TRANSLATORS: asking the user to choose an app from a list */
		g_print ("%s\n", _("Choose an application:"));
		for (guint i = 0; i < gs_app_list_length (list_filtered); i++) {
			GsApp *app_tmp = gs_app_list_index (list_filtered, i);
			g_print ("%u.\t%s\n",
				 i + 1,
				 gs_app_get_unique_id (app_tmp));
		}
		idx = gs_cmd_prompt_for_number (gs_app_list_length (list_filtered));
		app = g_object_ref (gs_app_list_index (list_filtered, idx - 1));
	}

	/* install */
	plugin_job2 = gs_plugin_job_newv (action, "app", app, NULL);
	return gs_plugin_loader_job_action (self->plugin_loader, plugin_job2,
					    NULL, error);
}

static void
gs_cmd_self_free (GsCmdSelf *self)
{
	if (self->plugin_loader != NULL)
		g_object_unref (self->plugin_loader);
	g_free (self);
}

G_DEFINE_AUTOPTR_CLEANUP_FUNC(GsCmdSelf, gs_cmd_self_free)

int
main (int argc, char **argv)
{
	g_autoptr(GOptionContext) context = NULL;
	gboolean prefer_local = FALSE;
	gboolean ret;
	gboolean show_results = FALSE;
	gboolean verbose = FALSE;
	gint i;
	guint cache_age = 0;
	gint repeat = 1;
	g_auto(GStrv) plugin_blocklist = NULL;
	g_auto(GStrv) plugin_allowlist = NULL;
	g_autoptr(GError) error = NULL;
	g_autoptr(GsAppList) list = NULL;
	g_autoptr(GPtrArray) categories = NULL;
	g_autoptr(GsDebug) debug = gs_debug_new_from_environment ();
	g_autofree gchar *plugin_blocklist_str = NULL;
	g_autofree gchar *plugin_allowlist_str = NULL;
	g_autofree gchar *refine_flags_str = NULL;
	g_autoptr(GsApp) app = NULL;
	g_autoptr(GFile) file = NULL;
	g_autoptr(GsCmdSelf) self = g_new0 (GsCmdSelf, 1);
	const GOptionEntry options[] = {
		{ "show-results", '\0', 0, G_OPTION_ARG_NONE, &show_results,
		  "Show the results for the action", NULL },
		{ "refine-flags", '\0', 0, G_OPTION_ARG_STRING, &refine_flags_str,
		  "Set any refine flags required for the action", NULL },
		{ "repeat", '\0', 0, G_OPTION_ARG_INT, &repeat,
		  "Repeat the action this number of times", NULL },
		{ "cache-age", '\0', 0, G_OPTION_ARG_INT, &cache_age,
		  "Use this maximum cache age in seconds", NULL },
		{ "max-results", '\0', 0, G_OPTION_ARG_INT, &self->max_results,
		  "Return a maximum number of results", NULL },
		{ "prefer-local", '\0', 0, G_OPTION_ARG_NONE, &prefer_local,
		  "Prefer local file sources to AppStream", NULL },
		{ "plugin-blocklist", '\0', 0, G_OPTION_ARG_STRING, &plugin_blocklist_str,
		  "Do not load specific plugins", NULL },
		{ "plugin-allowlist", '\0', 0, G_OPTION_ARG_STRING, &plugin_allowlist_str,
		  "Only load specific plugins", NULL },
		{ "verbose", '\0', 0, G_OPTION_ARG_NONE, &verbose,
		  "Show verbose debugging information", NULL },
		{ NULL}
	};

	setlocale (LC_ALL, "");

	bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
	textdomain (GETTEXT_PACKAGE);

	gtk_init (&argc, &argv);

	context = g_option_context_new (NULL);
	g_option_context_set_summary (context, "GNOME Software Test Program");
	g_option_context_add_main_entries (context, options, NULL);
	g_option_context_add_group (context, gtk_get_option_group (TRUE));
	ret = g_option_context_parse (context, &argc, &argv, &error);
	if (!ret) {
		g_print ("Failed to parse options: %s\n", error->message);
		return EXIT_FAILURE;
	}
	gs_debug_set_verbose (debug, verbose);

	/* prefer local sources */
	if (prefer_local)
		g_setenv ("GNOME_SOFTWARE_PREFER_LOCAL", "true", TRUE);

	/* parse any refine flags */
	self->refine_flags = gs_cmd_parse_refine_flags (refine_flags_str, &error);
	if (self->refine_flags == G_MAXUINT64) {
		g_print ("Flag unknown: %s\n", error->message);
		return EXIT_FAILURE;
	}

	/* load plugins */
	self->plugin_loader = gs_plugin_loader_new ();
	if (g_file_test (LOCALPLUGINDIR, G_FILE_TEST_EXISTS))
		gs_plugin_loader_add_location (self->plugin_loader, LOCALPLUGINDIR);
	if (plugin_allowlist_str != NULL)
		plugin_allowlist = g_strsplit (plugin_allowlist_str, ",", -1);
	if (plugin_blocklist_str != NULL)
		plugin_blocklist = g_strsplit (plugin_blocklist_str, ",", -1);
	ret = gs_plugin_loader_setup (self->plugin_loader,
				      plugin_allowlist,
				      plugin_blocklist,
				      NULL,
				      &error);
	if (!ret) {
		g_print ("Failed to setup plugins: %s\n", error->message);
		return EXIT_FAILURE;
	}
	gs_plugin_loader_dump_state (self->plugin_loader);

	/* ensure that at least some metadata of any age is present, and also
	 * spin up the plugins enough as to prime caches */
	if (g_getenv ("GS_CMD_NO_INITIAL_REFRESH") == NULL) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_REFRESH,
						 "age", (guint64) G_MAXUINT,
						 NULL);
		ret = gs_plugin_loader_job_action (self->plugin_loader, plugin_job,
						    NULL, &error);
		if (!ret) {
			g_print ("Failed to refresh plugins: %s\n", error->message);
			return EXIT_FAILURE;
		}
	}

	/* do action */
	if (argc == 2 && g_strcmp0 (argv[1], "installed") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_INSTALLED,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							     NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "search") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_SEARCH,
							 "search", argv[2],
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job, NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "get-alternates") == 0) {
		app = gs_app_new (argv[2]);
		gs_app_add_quirk (app, GS_APP_QUIRK_IS_WILDCARD);
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_ALTERNATES,
							 "app", app,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job, NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 4 && g_strcmp0 (argv[1], "action") == 0) {
		GsPluginAction action = gs_plugin_action_from_string (argv[2]);
		if (action == GS_PLUGIN_ACTION_UNKNOWN) {
			ret = FALSE;
			g_set_error (&error,
				     GS_PLUGIN_ERROR,
				     GS_PLUGIN_ERROR_FAILED,
				     "Did not recognise action '%s'", argv[2]);
		} else {
			ret = gs_cmd_action_exec (self, action, argv[3], &error);
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "action-upgrade-download") == 0) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		app = gs_app_new (argv[2]);
		gs_app_set_kind (app, AS_COMPONENT_KIND_OPERATING_SYSTEM);
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_UPGRADE_DOWNLOAD,
						 "app", app,
						 NULL);
		ret = gs_plugin_loader_job_action (self->plugin_loader, plugin_job,
						    NULL, &error);
		if (ret)
			gs_app_list_add (list, app);
	} else if (argc == 3 && g_strcmp0 (argv[1], "refine") == 0) {
		app = gs_app_new (argv[2]);
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_REFINE,
							 "app", app,
							 "refine-flags", self->refine_flags,
							 NULL);
			ret = gs_plugin_loader_job_action (self->plugin_loader, plugin_job,
							    NULL, &error);
			if (!ret)
				break;
		}
		list = gs_app_list_new ();
		gs_app_list_add (list, app);
	} else if (argc == 3 && g_strcmp0 (argv[1], "launch") == 0) {
		app = gs_app_new (argv[2]);
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_LAUNCH,
							 "app", app,
							 NULL);
			ret = gs_plugin_loader_job_action (self->plugin_loader, plugin_job,
							    NULL, &error);
			if (!ret)
				break;
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "filename-to-app") == 0) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		file = g_file_new_for_path (argv[2]);
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_FILE_TO_APP,
						 "file", file,
						 "refine-flags", self->refine_flags,
						 "max-results", self->max_results,
						 NULL);
		app = gs_plugin_loader_job_process_app (self->plugin_loader, plugin_job, NULL, &error);
		if (app == NULL) {
			ret = FALSE;
		} else {
			list = gs_app_list_new ();
			gs_app_list_add (list, app);
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "url-to-app") == 0) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_URL_TO_APP,
						 "search", argv[2],
						 "refine-flags", self->refine_flags,
						 "max-results", self->max_results,
						 NULL);
		app = gs_plugin_loader_job_process_app (self->plugin_loader, plugin_job,
						    NULL, &error);
		if (app == NULL) {
			ret = FALSE;
		} else {
			list = gs_app_list_new ();
			gs_app_list_add (list, app);
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "updates") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_UPDATES,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							     NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "upgrades") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_DISTRO_UPDATES,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							     NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "sources") == 0) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_SOURCES,
						 "refine-flags", self->refine_flags,
						 "max-results", self->max_results,
						 NULL);
		list = gs_plugin_loader_job_process (self->plugin_loader,
						     plugin_job,
						     NULL,
						     &error);
		if (list == NULL)
			ret = FALSE;
	} else if (argc == 2 && g_strcmp0 (argv[1], "popular") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_POPULAR,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							     NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "featured") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_FEATURED,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							      NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "recent") == 0) {
		if (cache_age == 0)
			cache_age = 60 * 60 * 24 * 60;
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_RECENT,
							 "age", (guint64) cache_age,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job,
							     NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 2 && g_strcmp0 (argv[1], "get-categories") == 0) {
		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (categories != NULL)
				g_ptr_array_unref (categories);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_CATEGORIES,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			categories = gs_plugin_loader_job_get_categories (self->plugin_loader,
									 plugin_job,
									 NULL, &error);
			if (categories == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc == 3 && g_strcmp0 (argv[1], "get-category-apps") == 0) {
		g_autoptr(GsCategory) category_owned = NULL;
		GsCategory *category = NULL;
		g_auto(GStrv) split = NULL;
		GsCategoryManager *manager = gs_plugin_loader_get_category_manager (self->plugin_loader);

		split = g_strsplit (argv[2], "/", 2);
		if (g_strv_length (split) == 1) {
			category_owned = gs_category_manager_lookup (manager, split[0]);
			category = category_owned;
		} else {
			g_autoptr(GsCategory) parent = gs_category_manager_lookup (manager, split[0]);
			if (parent != NULL)
				category = gs_category_find_child (parent, split[1]);
		}

		if (category == NULL) {
			g_printerr ("Error: Could not find category ‘%s’\n", argv[2]);
			return EXIT_FAILURE;
		}

		for (i = 0; i < repeat; i++) {
			g_autoptr(GsPluginJob) plugin_job = NULL;
			if (list != NULL)
				g_object_unref (list);
			plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_CATEGORY_APPS,
							 "category", category,
							 "refine-flags", self->refine_flags,
							 "max-results", self->max_results,
							 NULL);
			list = gs_plugin_loader_job_process (self->plugin_loader, plugin_job, NULL, &error);
			if (list == NULL) {
				ret = FALSE;
				break;
			}
		}
	} else if (argc >= 2 && g_strcmp0 (argv[1], "refresh") == 0) {
		g_autoptr(GsPluginJob) plugin_job = NULL;
		plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_REFRESH,
						 "age", (guint64) cache_age,
						 NULL);
		ret = gs_plugin_loader_job_action (self->plugin_loader, plugin_job,
						    NULL, &error);
	} else if (argc >= 1 && g_strcmp0 (argv[1], "user-hash") == 0) {
		g_autofree gchar *user_hash = gs_utils_get_user_hash (&error);
		if (user_hash == NULL) {
			ret = FALSE;
		} else {
			g_print ("%s\n", user_hash);
			ret = TRUE;
		}
	} else {
		ret = FALSE;
		g_set_error_literal (&error,
				     GS_PLUGIN_ERROR,
				     GS_PLUGIN_ERROR_FAILED,
				     "Did not recognise option, use 'installed', "
				     "'updates', 'popular', 'get-categories', "
				     "'get-category-apps', 'get-alternates', 'filename-to-app', "
				     "'action install', 'action remove', "
				     "'sources', 'refresh', 'launch' or 'search'");
	}
	if (!ret) {
		g_print ("Failed: %s\n", error->message);
		return EXIT_FAILURE;
	}

	if (show_results) {
		if (list != NULL)
			gs_cmd_show_results_apps (list);
		if (categories != NULL)
			gs_cmd_show_results_categories (categories);
	}
	return EXIT_SUCCESS;
}
