perlquestion
jesuashok
Hi All -
Sincere apologies if this has been asked before and I am repeating. Just needed a quick input from experts here. May I know what I am doing wrong in below code. For some reason, the directories are not being processed recursively. I do see that the program finds a directory and the function is being called recursively. But, only one time it is being called and not working as expected.
<code>
#!/usr/bin/perl
my $parent_dir = "/panther/home/efxprod/support";
process_dir($parent_dir);
sub process_dir {
my $dir = shift;
print "Processing $dir\n";
opendir(SCR , $dir) or die "Can't open $dir: $!";
while( defined ($file = readdir SCR) )
{
next if ($file =~ /\.$/ );
next if ($file =~ /\.txt$/ );
if ( $file =~ /\.sh$/ ) {
print "not a regullar file: $file\n";
} elsif ( $file =~ /\.pl$/) {
print "perl $file\n";
} elsif ( -d "$dir/$file" ) {
print "directory : $file\n";
process_dir("$dir/$file/");
#next;
#} elsif ( $file
} else {
print "Else :$file\n" if ( -B "$dir/$file");
}
print "file -> $file\n";
}
return;
}
</code>
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