Re: Re: globing directory names with spaces

[abhishes]

works very well.

But it list *.java files only of the directory which I
specify.

What can I do to make it list all the *.java diles in the
direcotry which I specify and all its subdirectories as well?

thanks for your reply.

regards,
Abhishek.

[Aristotle]

Then you need to look into File::Find.

use File::Find;

my @java_file;
find(sub {
    push @java_file, $File::Find::name if /\.java$/i
}, "/desired/path");

Makeshifts last the longest.

[abhishes]

Hello All,
thanks you so much for all the replies
Here is what i wrote with File::Find


#!/usr/bin/perl
use strict;
use warnings;
use File::Find;


my @java_files;
my $pattern = shift;

if ($pattern eq '') 
{
    print "defaulting the directory to the current one\n";
    $pattern = '.';
}

print "$pattern\n";
find(\&wanted, $pattern);
foreach my $file (@java_files)
{    
    open OUTFILE, "$file";
    while(<OUTFILE>)
    {
        print "$_\n";
    }
}

my $java_files = @java_files;
print "++ Total number of java files in project =  $java_files\n";

sub wanted()
{
    if (/\.java$/i)
    {        
        push(@java_files,  $_);
    }
}

The problem is that the contents of the files are not
getting printed. because the file open is failing.
the file open is failing because I have only the file name
and not the complete path of the file. what can I do go get
the complete file name in my java_file array?

[Aristotle]

Did you read my reply? You would have noticed I was using $File::Find::name rather than $_ in the sub I pass to find because I anticipated just that problem. :-) See the docs to File::Find for more details.

Makeshifts last the longest.

[broquaint]

Alternatively you could use File::Find::Rule

use File::Find::Rule;

my @files = File::Find::Rule->file()
                            ->name('*.java')
                            ->in('your/dir/here');

Which will return a list of all the files with the .java extension in the given directory and all of it's subdirectories.
HTH

_________
broquaint

[flounder99]

If you are getting that complicated maybe you should look at File::Find.

--

flounder