NAME

CPAN::SQLite::Info - extract information from CPAN indices

VERSION

version 0.220

DESCRIPTION

This module extracts information from the CPAN indices $CPAN/modules/02packages.details.txt.gz and $CPAN/authors/01mailrc.txt.gz.

A CPAN::SQLite::Info object is created with

my $info = CPAN::SQLite::Info->new(CPAN => $cpan);

where $cpan specifies the top-level CPAN directory underneath which the index files are found. Calling

$info->fetch_info();

will result in the object being populated with 3 hash references:

• $info->{dists}

  This contains information on distributions. Keys of this hash reference are the distribution names, with the associated value being a hash reference with keys of

  dist_vers - the version of the CPAN file

  dist_file - the CPAN filename

  cpanid - the CPAN author id

  dist_abs - a description, if available

  modules - specifies the modules present in the distribution:

  for my $module (keys %{$info->{$distname}->{modules}}) {
    print "Module: $module\n";
  }

• $info->{mods}

  This contains information on modules. Keys of this hash reference are the module names, with the associated values being a hash reference with keys of

  dist_name - the distribution name containing the module

  mod_vers - the version

  mod_abs - a description, if available

• $info->{auths}

  This contains information on CPAN authors. Keys of this hash reference are the CPAN ids, with the associated value being a hash reference with keys of

  fullname - the author's full name

  email - the author's email address

SEE ALSO

CPAN::SQLite::Index