use File::Path ();
use Config;
-our $VERSION = '1.008011'; # 1.8.11
+our $VERSION = '1.008_024'; # 1.8.24
+$VERSION = eval $VERSION;
our @KNOWN_FLAGS = qw(--self-contained --deactivate --deactivate-all);
sub build_csh_env_declaration {
my $class = shift;
my($name, $value) = @_;
- return defined($value) ? qq{setenv ${name} "${value}"\n} : qq{unsetenv ${name}\n};
+ return defined($value) ? qq{setenv ${name} "${value}";\n} : qq{unsetenv ${name};\n};
}
sub build_win32_env_declaration {
\'PERL_LOCAL_LIB_ROOT',
$path,
),
- PERL_MB_OPT => "--install_base ${path}",
- PERL_MM_OPT => "INSTALL_BASE=${path}",
+ PERL_MB_OPT => "--install_base " . _mb_escape_path($path),
+ PERL_MM_OPT => "INSTALL_BASE=" . _mm_escape_path($path),
PERL5LIB =>
_env_list_value(
{ interpolate => $interpolate, exists => 0, empty => '' },
)
}
+sub _mm_escape_path {
+ my $path = shift;
+ $path =~ s/\\/\\\\\\\\/g;
+ if ($path =~ s/ /\\ /g) {
+ $path = qq{"\\"$path\\""};
+ }
+ return $path;
+}
+
+sub _mb_escape_path {
+ my $path = shift;
+ $path =~ s/\\/\\\\/g;
+ return qq{"$path"};
+}
+
sub active_paths {
my ($class) = @_;
return () unless defined $ENV{PERL_LOCAL_LIB_ROOT};
- return grep { $_ ne '' } split /\Q$Config{path_sep}/, $ENV{PERL_LOCAL_LIB_ROOT};
+
+ return grep {
+ # screen out entries that aren't actually reflected in @INC
+ my $active_ll = $class->install_base_perl_path($_);
+ grep { $_ eq $active_ll } @INC
+ }
+ grep { $_ ne '' }
+ split /\Q$Config{path_sep}\E/, $ENV{PERL_LOCAL_LIB_ROOT};
}
sub build_deactivate_environment_vars_for {
# correspond with the new top of stack.
if ($active_lls[-1] eq $path) {
my $new_top = $active_lls[-2];
- $env{PERL_MB_OPT} = defined($new_top) ? "--install_base ${new_top}" : undef;
- $env{PERL_MM_OPT} = defined($new_top) ? "INSTALL_BASE=${new_top}" : undef;
+ $env{PERL_MB_OPT} = defined($new_top) ? "--install_base "._mb_escape_path($new_top) : undef;
+ $env{PERL_MM_OPT} = defined($new_top) ? "INSTALL_BASE="._mm_escape_path($new_top) : undef;
}
return %env;
hasn't already installed local::lib. In this case, you'll need to install
local::lib in your home directory.
-If you do have administrative privileges, you will still want to set up your
+Even if you do have administrative privileges, you will still want to set up your
environment variables, as discussed in step 4. Without this, you would still
install the modules into the system CPAN installation and also your Perl scripts
will not use the lib/ path you bootstrapped with local::lib.
=back
Returns a list of active C<local::lib> paths, according to the
-C<PERL_LOCAL_LIB_ROOT> environment variable.
+C<PERL_LOCAL_LIB_ROOT> environment variable and verified against
+what is really in C<@INC>.
=head2 install_base_perl_path
=head1 LICENSE
-This library is free software and may be distributed under the same terms
-as perl itself.
+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