#!perl

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2021-05-27'; # DATE
our $DIST = 'App-ThisDist'; # DIST
our $VERSION = '0.010'; # VERSION

use 5.010001;
use strict;
use warnings;
use Log::ger::Screen;

use App::ThisDist 'this_dist';
use Cwd;
use Getopt::Long;

my ($quiet, $extract_version);
Getopt::Long::Configure("bundling", "no_ignore_case");
GetOptions(
    "quiet|q" => \$quiet,
    "extract-version|V" => \$extract_version,
);

my $cwd = getcwd();
my $dist = this_dist($cwd, $extract_version);

if (defined $dist) {
    print $dist, "\n";
} else {
    if ($quiet) {
    } else {
        warn "this-dist: No perl distribution name can be associated with current directory '$cwd'\n";
    }
    exit 1;
}

# ABSTRACT: Return name of Perl distribution associated with the current directory
# PODNAME: this-dist

__END__

=pod

=encoding UTF-8

=head1 NAME

this-dist - Return name of Perl distribution associated with the current directory

=head1 VERSION

This document describes version 0.010 of this-dist (from Perl distribution App-ThisDist), released on 2021-05-27.

=head1 SYNOPSIS

 % pwd
 /home/budi/perl-Foo-Bar

 % this-dist
 Foo-Bar

 # See how distribution is guessed
 % DEBUG=1 this-dist
 this-dist: Guessed dist=App-PPIUtils from dist.ini
 Foo-Bar

 # Will exit with code 1 and print error message to stderr when dist cannot be guessed
 % cd /
 % this-dist
 this-dist: No perl distribution name can be associated with current directory '/'

 # Don't show error message when guessing is failed (just exit with code 1)
 % this-dist -q
 % _

 # Also try to extract version
 % this-dist -V
 Foo-Bar 1.23

Some other examples:

 # Show MetaCPAN distribution page in browser (but see this-dist-on-metacpan script)
 % firefox metacpan.org/release/`this-dist`

=head1 DESCRIPTION

This script tries these methods when guessing Perl distribution name associated
with current directory:

=over

=item * Distribution metadata {MYMETA,META}.{json,yml}

=item * Makefile.PL, Makefile, Build.PL

=item * Name in F<dist.ini> (L<Dist::Zilla> configuration file), if the file is available

=item * L<CPAN::Info::FromURL> against URLs in F<.git/config> (git repository configuration file), if the file is available

=item * L<CPAN::Dist::FromRepoName> against current directory name

=back

=head1 HOMEPAGE

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

=head1 SOURCE

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

=head1 BUGS

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

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.

=head1 SEE ALSO

L<this-mod>

L<this-dist-on-metacpan>

=head1 AUTHOR

perlancar <perlancar@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2021, 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.

=cut
