My version of the bundle version incrementing script

update_version.pl

use strict;
use warnings;

if ($ENV{CONFIGURATION} =~ /^Release/)
{
    my $plist = "$ENV{PROJECT_DIR}/$ENV{INFOPLIST_FILE}";
    
    my $build_number = `/usr/libexec/PlistBuddy -c "Print CFBundleVersion" $plist`;
    chomp $build_number;
    
    print "CFBundleVersion for this build is $build_number\n";
    
    $build_number++;
    
    print "CFBundleVersion for NEXT build is $build_number";
    
    system("/usr/libexec/PlistBuddy -c 'Set :CFBundleVersion $build_number' '$plist'");
}

exit(0);