#!/usr/bin/perl -w
use strict;
use lib './lib';
use base 'LEOCHARRE::CLI';
use File::PathInfo::Ext;

my $o = gopts('f');
my $files = argv_aspaths() or man();

scalar @$files or man();

my $f = new File::PathInfo::Ext;
debug("f instanced\n");


RENAME : for (@$files){
	$f->set($_) or warn("$0, bad file? : $_") and next RENAME;
	$f->is_file or warn("$0, is not file: $_") and next RENAME;
	
	my $oldname = $f->filename;
	my $newname = $f->filename_only;

	$newname=~s/\s+/_/g;
	$newname=~s/^\s+|\s+$//g;
	$newname=~s/[^\w\.\_\-]+//sig;
	my $x='';
	if (-e $f->abs_loc."/$newname.".$f->ext){
		while ( -e $f->abs_loc."/$newname$x.".$f->ext) {		
			$x++;
		}
	}	

	$newname = "$newname$x.".$f->ext;

	if ($oldname eq $newname){
		next RENAME;
	}
	
	unless( $o->{f} ){
		yn("Rename [$oldname] to [$newname]?") or next RENAME;		
	}

	$f->rename($newname);
}

no warnings;

sub main::man {
	print STDERR `perldoc $0`;
	exit;
}

=pod

=head1 NAME

renamerfpi

=head1 DESCRIPTION

This script cleans up filenames.
It takes funny chars out. You are prompted for change unless you use the -f flag
no files are overwritten

=head1 OPTIONS

	-f force, no prompt

=head1 USAGE

	renamerfpi ./files*jpg
	renamerfpi -f ./files*jpg
	


=cut