/* update.c - Alpine Package Keeper (APK)
 *
 * Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
 * Copyright (C) 2008-2011 Timo Teräs <timo.teras@iki.fi>
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation. See http://www.gnu.org/ for details.
 */

#include <stdio.h>
#include "apk_defines.h"
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_version.h"
#include "apk_print.h"

static int update_main(void *ctx, struct apk_database *db, struct apk_string_array *args)
{
	struct apk_repository *repo;
	int i;
	char buf[32] = "OK:";

	if (apk_verbosity < 1)
		return db->repo_update_errors;

	for (i = 0; i < db->num_repos; i++) {
		repo = &db->repos[i];

		if (APK_BLOB_IS_NULL(repo->description))
			continue;

		apk_message(BLOB_FMT " [%s]",
			    BLOB_PRINTF(repo->description),
			    db->repos[i].url);
	}

	if (db->repo_update_errors != 0)
		snprintf(buf, sizeof(buf), "%d errors;",
			 db->repo_update_errors);
	apk_message("%s %d distinct packages available", buf,
		db->available.packages.num_items);

	return db->repo_update_errors;
}

static struct apk_applet apk_update = {
	.name = "update",
	.help = "Update repository indexes from all remote repositories",
	.open_flags = APK_OPENF_WRITE,
	.forced_flags = APK_UPDATE_CACHE,
	.main = update_main,
};

APK_DEFINE_APPLET(apk_update);