Beta Shell v2.0

File Manager

Name	Size	Perms	Modified	Actions
[ .. / .. ]
README	810 B	-rw-r--r--	2019-08-16 13:38:23	Edit Del
pqldump	3.51 KB	-rw-r--r--	2019-09-23 14:11:55	Edit Del
variables	2.33 KB	-rw-r--r--	2019-09-23 14:11:55	Edit Del
Editing: pqldump (3.51 KB)

#!/usr/bin/perl

use 5.006;

use strict;
use warnings;

use Getopt::Long 2.33 qw{ :config auto_version };
use Pod::Usage;
use PPIx::QuoteLike::Dumper;

our $VERSION = '0.008';

my %opt;

GetOptions( \%opt,
    qw{
	encoding=s indent=i margin=i
	perl_version|perl-version! ppi! significant!
	tokens! variables!
    },
    'whitespace!'	=> sub {
	$opt{significant} = !$_[1];
	return;
    },
    help => sub { pod2usage( { -verbose => 2 } ) },
) or pod2usage( { -verbose => 0 } );

defined $opt{encoding}
    and binmode STDOUT, ":encoding($opt{encoding})";

my @dumper_arg = map { $_ => $opt{$_} } qw{
    encoding indent margin perl_version ppi
    significant tokens variables
};

foreach my $arg ( @ARGV ) {
    print PPIx::QuoteLike::Dumper->dump( $arg, @dumper_arg,
	none => "$arg not recognized by PPIx::QuoteLike" );
}

__END__

=head1 TITLE

pqldump - Dump a quotelike thing

=head1 SYNOPSIS

 pqldump '"foo$bar"'
 pqldump fubar.pl
 pqldump -help
 pqldump -version

=head1 OPTIONS


=head2 -encoding

 -encoding utf-8

This option specifies the encoding of the entities to be parsed, and of
the output. If unspecified, no encoding is assumed unless the input is a
file, in which case the file's encoding is derived from its PPI parse.

=head2 -help

This option displays the documentation for this script. The script then
exits.

=head2 -indent

 -indent 4

This option controls the number of spaces each level of structure is
indented.

The default is C<-indent 2>.

=head2 -margin

 -margin 2

This option controls the number of spaces of left margin.

The default is C<-margin 0>.

=head2 -perl-version

If asserted, this option causes the minimum Perl version (and the
maximum if applicable) to be dumped.

The defualt is C<-noperl-version>.

=head2 -ppi

If asserted, this option causes a PPI dump on any interpolations found.
L<PPI|PPI> must be installed for this to work.

The default is C<-noppi>.


=head2 -significant

If this option is asserted, only significant tokens are dumped. As of
version 0.004, this only has effect in combination with C<-tokens>,
since all tokens interior to the string are significant.

The default is C<-nosignificant>.

=head2 -tokens

If asserted, an unstructured dump of the tokens found is done.

The default is C<-notokens>.

=head2 -variables

If asserted, this option causes the names of variables interpolated by
any interpolations found to be dumped. L<PPI|PPI> must be installed for
this to work.

The default is C<-novariables>.

=head2 -version

This option displays the version of this script. The script then exits.

=head2 -whitespace

This option is the inverse of L<-significant|/-significant>, and is
added for quasi-compatibility with the L<Perl::Critic|Perl::Critic>
C<ppidump> tool.

The default is (and must be) C<-whitespace>.

=head1 DETAILS

This Perl script is a command-line interface to
L<PPIx::QuoteLike::Dumper|PPIx::QuoteLike::Dumper>'s
L<dump()|PPIx::QuoteLike::Dumper/dump> method. The arguments can be
either literals or files. For files, all literals in the file are
dumped.

=head1 AUTHOR

Thomas R. Wyant, III F<wyant at cpan dot org>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2016-2019 by Thomas R. Wyant, III

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl 5.10.0. For more details, see the full text
of the licenses in the directory LICENSES.

This program is distributed in the hope that it will be useful, but
without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.

=cut

# ex: set textwidth=72 :