use strict;
use Config; # for config options in the makefile
-use File::Spec::Functions qw(rel2abs);
+use File::Spec::Functions qw(rel2abs no_upwards);
use Getopt::Long; # for command-line parsing
use Cwd;
use Pod::Html 'anchorify';
opendir(DIR, "$podroot/$dir")
|| die "$0: error opening directory $podroot/$dir: $!\n";
- # find the directories to recurse on
- @dirlist = map { if ($^O eq 'VMS') {/^(.*)\.dir$/i; "$dir/$1";} else {"$dir/$_";}}
- grep(-d "$podroot/$dir/$_" && !/^\.{1,2}/, readdir(DIR)) if $recurse;
- rewinddir(DIR);
-
- # find all the .pod files within the directory
- @podlist = map { /^(.*)\.pod$/; "$dir/$1" }
- grep(! -d "$podroot/$dir/$_" && /\.pod$/, readdir(DIR));
- rewinddir(DIR);
-
- # find all the .pm files within the directory
- @pmlist = map { /^(.*)\.pm$/; "$dir/$1" }
- grep(! -d "$podroot/$dir/$_" && /\.pm$/, readdir(DIR));
+ while(readdir DIR) {
+ no_upwards($_) or next;
+ my $is_dir = -d "$podroot/$dir/$_";
+ next if $is_dir and not $recurse;
+ my $target = (
+ $is_dir ? \@dirlist :
+ s/\.pod$// ? \@podlist :
+ s/\.pm$// ? \@pmlist :
+ undef
+ );
+ push @$target, "$dir/$_" if $target;
+ }
closedir(DIR);
+ if ($^O eq 'VMS') { s/\.dir$//i for @dirlist }
+
# recurse on all subdirectories we kept track of
foreach $dir (@dirlist) {
installdir($dir, $recurse, $podroot, $splitdirs, $ignore);