/ 
Filename-Executable-0.002
River stage one • 3 direct dependents • 3 total dependents
/ Filename::Executable

NAME

Filename::Executable - Check whether filename indicates being an executable program/script

VERSION

This document describes version 0.002 of Filename::Executable (from Perl distribution Filename-Executable), released on 2023-12-16.

SYNOPSIS

use Filename::Executable qw(check_executable_filename);
my $res = check_executable_filename(filename => "foo.sh");
if ($res) {
    printf "File is an executable (type: %s, ext: %s)\n",
        $res->{exec_type},
        $res->{exec_ext};
} else {
    print "File is not an executable\n";
}

DESCRIPTION

FUNCTIONS

check_executable_filename

Usage:

check_executable_filename(%args) -> bool|hash

Check whether filename indicates being an executable program/script.

Examples:

  • Example #1:

    check_executable_filename(filename => "foo.pm"); # -> 0

  • Example #2:

    check_executable_filename(filename => "foo.appimage");

    Result:

    { exec_ext => ".appimage", exec_name => "foo", exec_type => "appimage" }

  • Case-insensitive by default:

    check_executable_filename(filename => "foo.Appimage");

    Result:

    { exec_ext => ".Appimage", exec_name => "foo", exec_type => "appimage" }

  • Case-sensitive:

    check_executable_filename(filename => "foo.Appimage", ignore_case => 0); # -> 0

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: exec_type, exec_ext, exec_name.

HOMEPAGE

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

SOURCE

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

SEE ALSO

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 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-Executable

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.