NAME

       Lintian::Processable::Source::Relation - Lintian interface to source package data
       collection

SYNOPSIS

           my ($name, $type, $dir) = ('foobar', 'source', '/path/to/lab-entry');
           my $collect = Lintian::Processable::Source::Relation->new($name);
           if ($collect->native) {
               print encode_utf8("Package is native\n");
           }

DESCRIPTION

       Lintian::Processable::Source::Relation provides an interface to package data for source
       packages.  It implements data collection methods specific to source packages.

       This module is in its infancy.  Most of Lintian still reads all data from files in the
       laboratory whenever that data is needed and generates that data via collect scripts.  The
       goal is to eventually access all data about source packages via this module so that the
       module can cache data where appropriate and possibly retire collect scripts in favor of
       caching that data in memory.

INSTANCE METHODS

       binary_relation (PACKAGE, FIELD)
           Returns a Lintian::Relation object for the specified FIELD in the binary package
           PACKAGE in the debian/control file.  FIELD should be one of the possible relationship
           fields of a Debian package or one of the following special values:

           All The concatenation of Pre-Depends, Depends, Recommends, and Suggests.

           Strong
               The concatenation of Pre-Depends and Depends.

           Weak
               The concatenation of Recommends and Suggests.

           If FIELD isn't present in the package, the returned Lintian::Relation object will be
           empty (present but satisfies nothing).

           Any substvars in debian/control will be represented in the returned relation as
           packages named after the substvar.

       saved_binary_relations
       relation (FIELD)
           Returns a Lintian::Relation object for the given build relationship field FIELD.  In
           addition to the normal build relationship fields, the following special field names
           are supported:

           Build-Depends-All
               The concatenation of Build-Depends, Build-Depends-Arch and Build-Depends-Indep.

           Build-Conflicts-All
               The concatenation of Build-Conflicts, Build-Conflicts-Arch and Build-Conflicts-
               Indep.

           If FIELD isn't present in the package, the returned Lintian::Relation object will be
           empty (present but satisfies nothing).

       saved_relation
       relation_norestriction (FIELD)
           The same as "relation (FIELD)", but ignores architecture restrictions and build
           profile restrictions in the FIELD field.

       saved_relations_norestriction

AUTHOR

       Originally written by Russ Allbery <rra@debian.org> for Lintian.  Amended by Felix Lechner
       <felix.lechner@lease-up.com> for Lintian.

SEE ALSO

       lintian(1)