/* SPDX-License-Identifier: Apache-2.0 */

/**
 * Copyright 2026 Thorsten Töpper
 *
 * Keep track of files across different paths or filesystems with a sqlite db
 * and identify duplicates. This utility should be used for housekeeping when
 * spreading data across multiple FS / integrate old disks into newer setups.
 *
 * The DB stores SHA512 and SHA256 hashes calculated with the OpenSSL library,
 * path and filenames and their corresponding stat() FS data.
 *
 * @file duplicate_finder.c
 *
 * vim:ts=4:sw=4:expandtab
 */

#include <stdlib.h>

#include "trace_macros.h"
#include "options.h"
#include "kv_manager.h"
#include "directory_scanner.h"


/*=========== DEFINES, CONSTANTS AND TYPES ===========*/

/*=========== GLOBAL VARIABLES ===========*/

/*=========== FUNCTIONS ===========*/

int main(int argc, char **argv) {
    int path_index = 1;

    if (argc > 1) {
        path_index = parse_arguments(argc, argv);
    }

    /* TODO: as option */
    kv_open_storage("/tmp/duplicate_finder.gdbm");
    process_directory((path_index == argc) ? argv[path_index] : ".");

    kv_dump(stdout);

    kv_close_storage();

    return EXIT_SUCCESS;
}