NAME
    Role::TinyCommons::TermAttr::Color - Determine color depth and whether
    to use color or not

VERSION
    This document describes version 0.001 of
    Role::TinyCommons::TermAttr::Color (from Perl distribution
    Role-TinyCommons-TermAttr-Color), released on 2020-06-05.

DESCRIPTION
PROVIDED METHODS
  termattr_use_color
    Try to determine whether colors should be used. First will check
    NO_COLOR environment variable: if it exists then we should not use
    colors. Then check the COLOR environment variable: if it's false then
    color should not be used, if it's true then color should be used. Then
    check the COLOR_DEPTH environment variable: if it's true (not 0) then
    color should be used. Lastly check if running interactively.

  termattr_color_depth
    Try to determine the terminal's color depth.

ENVIRONMENT
  COLOR
  COLOR_DEPTH
  NO_COLOR
HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Role-TinyCommons-TermAttr-Color>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Role-TinyCommons-TermAttr-Color>.

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

    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
    Role::TinyCommons

    Term::App::Role::Attrs, an earlier project, Moo::Role, and currently
    more complete version.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2020 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.