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You can put multiple profiles in a single file by using section names like C<[profile=SOMENAME]> or C<[SOMESECTION profile=SOMENAME]>. Those sections will only be read if you specify the matching C<--config-profile SOMENAME>.

You can also put configuration for multiple programs inside a single file, and use filter C<program=NAME> in section names, e.g. C<[program=NAME ...]> or C<[SOMESECTION program=NAME]>. The section will then only be used when the reading program match...

You can also filter a section by environment variable using the filter C<env=CONDITION> in section names. For example if you only want a section to be read if a certain environment variable is true: C<[env=SOMEVAR ...]> or C<[SOMESECTION env=SOMEVAR ...

To load and configure plugins, you can use either the C<-plugins> parameter (e.g. C<< -plugins=DumpArgs >> or C<< -plugins=DumpArgs@before_validate_args >>), or use the C<[plugin=NAME ...]> sections, for example:

 [plugin=DumpArgs]
 -event=before_validate_args
 -prio=99
 
 [plugin=Foo]
 -event=after_validate_args
 arg1=val1
 arg2=val2

 

which is equivalent to setting C<< -plugins=-DumpArgs@before_validate_args@99,-Foo@after_validate_args,arg1,val1,arg2,val2 >>.

List of available configuration parameters:

 detail (see --detail)
 filenames (see --filename)
 format (see --format)
 naked_res (see --naked-res)

=head1 ENVIRONMENT

=head2 IMGSIZE_OPT

String. Specify additional command-line options.

=head1 FILES

=head2 /home/u1/.config/imgsize.conf

=head2 /home/u1/imgsize.conf

=head2 /etc/imgsize.conf

=head1 EXAMPLES

=head2 Example #1

 % imgsize foo.jpg
 640x480

=head2 Example #2

 % imgsize foo.jpg --detail
 +----------+----------+-------+--------+----------+
 | filename | filesize | width | height | res_name |
 +----------+----------+-------+--------+----------+
 | foo.jpg  |    23844 |   640 |    480 | VGA      |
 +----------+----------+-------+--------+----------+

=head2 Example #3

 % imgsize foo.jpg bar.png baz.txt
 +----------+----------+-------+--------+----------+
 | filename | filesize | width | height | res_name |
 +----------+----------+-------+--------+----------+
 | foo.jpg  |    23844 |   640 |    480 | VGA      |
 | bar.png  |    87374 |   400 |    200 |          |
 | baz.txt  |     2393 |     0 |      0 |          |
 +----------+----------+-------+--------+----------+

=head1 HOMEPAGE

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

=head1 SOURCE

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

=head1 SEE ALSO

L<calc-image-resized-size>.

L<pdfsize>.

=head1 AUTHOR

perlancar <perlancar@cpan.org>

=head1 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 L<Dist::Zilla>,
L<Dist::Zilla::PluginBundle::Author::PERLANCAR>,
L<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.

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2024, 2020, 2016 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.

=head1 BUGS

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

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.

=cut