NAME

Filename::Archive - Check whether filename indicates being an archive file

VERSION

This document describes version 0.033 of Filename::Archive (from Perl distribution Filename-Archive), released on 2023-12-15.

SYNOPSIS

 use Filename::Archive qw(check_archive_filename);
 my $res = check_archive_filename(filename => "foo.tar.gz");
 if ($res) {
     printf "File is an archive (type: %s, compressed: %s)\n",
         $res->{archive_name},
         $res->{compressor_info} ? "yes":"no";
 } else {
     print "File is not an archive\n";
 }

DESCRIPTION

FUNCTIONS

check_archive_filename

Usage:

 check_archive_filename(%args) -> bool|hash

Check whether filename indicates being an archive file.

Examples:

• Example #1:

   check_archive_filename(filename => "foo.tar.bz2");

  Result:

   {
     archive_name            => "tar",
     archive_suffix          => ".tar",
     compressor_info         => [
                                  {
                                    compressor_name       => "Bzip2",
                                    compressor_suffix     => ".bz2",
                                    uncompressed_filename => "foo.tar",
                                  },
                                ],
     filename_without_suffix => "foo",
   }

• Example #2:

   check_archive_filename(filename => "bar.Zip", ignore_case => 1);

  Result:

   {
     archive_name => "Zip",
     archive_suffix => ".Zip",
     filename_without_suffix => "bar",
   }

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

• filename* => str

  (No description)

• ignore_case => bool (default: 1)

  Whether to match case-insensitively.

Return value: (bool|hash)

Return false if no archive suffixes detected. Otherwise return a hash of information, which contains these keys: archive_name, archive_suffix, compressor_info, filename_without_suffix.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Filename-Archive.

SOURCE

Source repository is at https://github.com/perlancar/perl-Filename-Archive.

SEE ALSO

Filename::Compressed

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) 2023, 2020, 2015 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=Filename-Archive

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.

cpanm Filename::Archive

perl -MCPAN -e shell
install Filename::Archive