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#!perl

use 5.010;
use strict;
use warnings;

#use App::DistUtils;
use Perinci::CmdLine::Any;

our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2023-05-20'; # DATE
our $DIST = 'App-DistUtils'; # DIST
our $VERSION = '0.154'; # VERSION

our %SPEC;

$SPEC{pwd2dist} = {
    v => 1.1,
    summary => 'Try to guess/extract dist name from current directory',
    description => <<'_',

Will return `.` if dist name cannot be guessed.

_
    args => {
    },
    result_naked => 1,
};
sub pwd2dist {
    my %args = @_;

    my $cwd = $ENV{PWD} // do { require Cwd; Cwd::cwd() };

    $cwd =~ s!.+[/\\]!!;
    $cwd =~ s/^(perl|cpan|p5|pl)-//;
    $cwd =~ /\A\w+(-\w+)*\z/ ? $cwd : ".";
}

Perinci::CmdLine::Any->new(
    url => "/main/pwd2dist",
)->run;

# ABSTRACT: Try to guess/extract dist name from current directory
# PODNAME: pwd2dist

__END__

=pod

=encoding UTF-8

=head1 NAME

pwd2dist - Try to guess/extract dist name from current directory

=head1 VERSION

This document describes version 0.154 of pwd2dist (from Perl distribution App-DistUtils), released on 2023-05-20.

=head1 SYNOPSIS

 % pwd
 /home/ujang/proj/perl-Foo-Bar

 % pwd2dist
 Foo-Bar

=head1 DESCRIPTION

Will return C<.> if dist name cannot be guessed.

=head1 OPTIONS

C<*> marks required options.

=head2 Configuration options

=over

=item B<--config-path>=I<s>, B<-c>

Set path to configuration file.

Can actually be specified multiple times to instruct application to read from
multiple configuration files (and merge them).


=item B<--config-profile>=I<s>, B<-P>

Set configuration profile to use.

A single configuration file can contain profiles, i.e. alternative sets of
values that can be selected. For example:

 [profile=dev]
 username=foo
 pass=beaver
 
 [profile=production]
 username=bar
 pass=honey

When you specify C<--config-profile=dev>, C<username> will be set to C<foo> and
C<password> to C<beaver>. When you specify C<--config-profile=production>,
C<username> will be set to C<bar> and C<password> to C<honey>.


=item B<--no-config>, B<-C>

Do not use any configuration file.

If you specify C<--no-config>, the application will not read any configuration
file.


=back

=head2 Environment options

=over

=item B<--no-env>

Do not read environment for default options.

If you specify C<--no-env>, the application wil not read any environment
variable.


=back