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use strict;
use File::Basename;
sub createDirs;
sub createDirs {
my $path = shift;
return unless $path =~ /^(.*)\/([^\/]*)$/;
my $dir = $1;
return if -d $dir;
return if -e $dir;
createDirs $dir;
mkdir $dir or die "cannot create directory `$dir'";
}
my $maxParents = 0;
for (my $n = 0; $n < @ARGV; $n += 2) {
my $fullPath = $ARGV[$n];
my $relPath = $ARGV[$n + 1];
my $parents = 0;
foreach my $comp (split /\//, $relPath) {
$parents++ if ($comp eq "..")
}
$maxParents = $parents if $parents > $maxParents;
}
my $startDir = "./";
for (my $n = 0; $n < $maxParents; $n++) {
$startDir .= "dotdot/";
mkdir "$startDir" or die "cannot create directory `$startDir': $!";
}
chdir $startDir or die;
for (my $n = 0; $n < @ARGV; $n += 2) {
my $fullPath = $ARGV[$n];
my $relPath = $ARGV[$n + 1];
createDirs $relPath;
symlink $fullPath, $relPath or die "cannot create symlink `$relPath'";
}
print "$startDir\n";
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