/ 
Getopt-Long-More-Util-0.001
River stage one • 3 direct dependents • 3 total dependents
/ Getopt::Long::More::Util

NAME

Getopt::Long::More::Util - Utilities for Getopt::Long::More

VERSION

This document describes version 0.001 of Getopt::Long::More::Util (from Perl distribution Getopt-Long-More-Util), released on 2016-12-03.

FUNCTIONS

detect_getopt_long_more_script(%args) -> [status, msg, result, meta]

Detect whether a file is a Getopt::Long::More-based CLI script.

The criteria are:

  • the file must exist and readable;

  • (optional, if include_noexec is false) file must have its executable mode bit set;

  • content must start with a shebang #!;

  • either: must be perl script (shebang line contains 'perl') and must contain something like use Getopt::Long::More;

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

  • filename => str

    Path to file to be checked.

  • include_noexec => bool (default: 1)

    Include scripts that do not have +x mode bit set.

  • string => buf

    Content to be checked.

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Getopt-Long-More-Util.

SOURCE

Source repository is at https://github.com/perlancar/perl-Getopt-Long-More-Util.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Getopt-Long-More-Util

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.

SEE ALSO

Getopt::Long::More

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by 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.