NAME
    App::FindUtils - Utilities related to finding files

VERSION
    This document describes version 0.006 of App::FindUtils (from Perl
    distribution App-FindUtils), released on 2026-01-05.

DESCRIPTION
    This distributions provides the following command-line utilities:

    *   find-duplicate-filenames

FUNCTIONS
  find_duplicate_filenames
    Usage:

     find_duplicate_filenames(%args) -> [$status_code, $reason, $payload, \%result_meta]

    Search directories recursively and find files/dirs with duplicate names.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   detail => *bool*

        Instead of just listing duplicate names, return all the location of
        duplicates.

    *   dirs => *array[dirname]* (default: ["."])

        (No description)

    *   eval => *str*

        Process filename through this code. Code will receive filename in $_
        and is expected to change and return a new "name" that will be
        compared for duplicate instead of the original name. You can use
        this e.g. to find duplicate in some part of the filename. As an
        alternative, see the "--regex" option.

    *   exclude_filename_regex => *re_from_str*

        Filename regex to exclude.

    *   regex => *re_from_str*

        Specify a regex with a capture to get part of the filename. The
        first capture $1 will be used to compare for duplicate instead of
        the original name. You can use this to find duplicate in some part
        of the filename. As an alternative, see the "--eval" option.

    Returns an enveloped result (an array).

    First element ($status_code) is an integer containing HTTP-like status
    code (200 means OK, 4xx caller error, 5xx function error). Second
    element ($reason) is a string containing error message, or something
    like "OK" if status is 200. Third element ($payload) is the actual
    result, but usually not present when enveloped result is an error
    response ($status_code is not 2xx). Fourth element (%result_meta) is
    called result metadata and is optional, a hash that contains extra
    information, much like how HTTP response headers provide additional
    metadata.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/App-FindUtils>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-App-FindUtils>.

SEE ALSO
    uniq-files from App::UniqFiles

AUTHOR
    perlancar <perlancar@cpan.org>

CONTRIBUTING
    To contribute, you can send patches by email/via RT, or send pull
    requests on GitHub.

    Most of the time, you don't need to build the distribution yourself. You
    can simply modify the code, then test via:

     % prove -l

    If you want to build the distribution (e.g. to try to install it locally
    on your system), you can install Dist::Zilla,
    Dist::Zilla::PluginBundle::Author::PERLANCAR,
    Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two
    other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps
    required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE
    This software is copyright (c) 2026, 2025 by perlancar
    <perlancar@cpan.org>.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=App-FindUtils>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

