/usr/share/perl5/ExtUtils/Helpers/VMS.pm is in libextutils-helpers-perl 0.021-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | package ExtUtils::Helpers::VMS;
{
$ExtUtils::Helpers::VMS::VERSION = '0.021';
}
use strict;
use warnings FATAL => 'all';
use Exporter 5.57 'import';
our @EXPORT = qw/make_executable split_like_shell detildefy/;
use ExtUtils::Helpers::Unix qw/split_like_shell/; # Probably very wrong, but whatever
use File::Copy qw/copy/;
sub make_executable {
my $filename = shift;
my $batchname = "$filename.com";
copy($filename, $batchname);
ExtUtils::Helpers::Unix::make_executable($batchname);
return;
}
sub detildefy {
my $arg = shift;
# Apparently double ~ are not translated.
return $arg if ($arg =~ /^~~/);
# Apparently ~ followed by whitespace are not translated.
return $arg if ($arg =~ /^~ /);
if ($arg =~ /^~/) {
my $spec = $arg;
# Remove the tilde
$spec =~ s/^~//;
# Remove any slash following the tilde if present.
$spec =~ s#^/##;
# break up the paths for the merge
my $home = VMS::Filespec::unixify($ENV{HOME});
# In the default VMS mode, the trailing slash is present.
# In Unix report mode it is not. The parsing logic assumes that
# it is present.
$home .= '/' unless $home =~ m#/$#;
# Trivial case of just ~ by it self
if ($spec eq '') {
$home =~ s#/$##;
return $home;
}
my ($hvol, $hdir, $hfile) = File::Spec::Unix->splitpath($home);
if ($hdir eq '') {
# Someone has tampered with $ENV{HOME}
# So hfile is probably the directory since this should be
# a path.
$hdir = $hfile;
}
my ($vol, $dir, $file) = File::Spec::Unix->splitpath($spec);
my @hdirs = File::Spec::Unix->splitdir($hdir);
my @dirs = File::Spec::Unix->splitdir($dir);
my $newdirs;
# Two cases of tilde handling
if ($arg =~ m#^~/#) {
# Simple case, just merge together
$newdirs = File::Spec::Unix->catdir(@hdirs, @dirs);
} else {
# Complex case, need to add an updir - No delimiters
my @backup = File::Spec::Unix->splitdir(File::Spec::Unix->updir);
$newdirs = File::Spec::Unix->catdir(@hdirs, @backup, @dirs);
}
# Now put the two cases back together
$arg = File::Spec::Unix->catpath($hvol, $newdirs, $file);
}
return $arg;
}
# ABSTRACT: VMS specific helper bits
=pod
=head1 NAME
ExtUtils::Helpers::VMS - VMS specific helper bits
=head1 VERSION
version 0.021
=for Pod::Coverage make_executable
detildefy
=head1 AUTHORS
=over 4
=item *
Ken Williams <kwilliams@cpan.org>
=item *
Leon Timmermans <leont@cpan.org>
=back
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2004 by Ken Williams, Leon Timmermans.
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
__END__
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