NAME
    App::DiffTarballs - Diff contents of two tarballs

VERSION
    This document describes version 0.003 of App::DiffTarballs (from Perl
    distribution App-DiffTarballs), released on 2017-08-07.

SYNOPSIS
    See the included script diff-tarballs.

FUNCTIONS
  diff_tarballs
    Usage:

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

    Diff contents of two tarballs.

    Examples:

    *   Show diff between two Perl releases:

         diff_tarballs(
           tarball1 => "My-Dist-1.001.tar.gz",
           tarball2 => "My-Dist-1.002.tar.bz2"
         );

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   tarball1* => *filename*

    *   tarball2* => *filename*

    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)

ENVIRONMENT
  DEBUG => bool
    If set to true, will cause temporary directories to not being cleaned up
    after the program is done.

  DIFF => str
    Set diff command to use. Defaults to "diff -ruN". For example, you can
    set it to "diff --color -ruN" ("--color" requires GNU diff 3.4 or
    later), or "colordiff -ruN".

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

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

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

    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.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2017 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.