perl-CPAN-Checksums

Write a CHECKSUMS file for a directory as on CPAN

* $success = updatedir($dir[, $root]) $dir is a directory. Updatedir() writes a 'CHECKSUMS' file into that directory, unless a previously written 'CHECKSUMS' file is there that is still valid. Returns 2 if a new 'CHECKSUMS' file has been written, 1 if a valid 'CHECKSUMS' file is already there, otherwise dies. If $root is given, the hash entry with the key 'cpan_path' is relative to this root directory. Note: since version 2.0 updatedir on empty directories behaves just the same. In older versions it silently did nothing.