To keep the SWID information synchronized with SWID tags from dnf/yum
repository metadata for package installations, upgrades, and removals
using tools based on libdnf (for example microdnf), libdnf plugin
swidtags_plugin.so can be used. The plugin gets enabled by placing
that shared library to /usr/lib64/libdnf/plugins/.
To display debug messages from swidtags_plugin.so, set the
LIBDNF_PLUGIN_SWIDTAGS_DEBUG environment variable to desired debug
level, from 1 to 9.
Written by Jan Pazdziora, 2018--2019.
Copyright 2018--2019, Red Hat, Inc.
Licensed under the GNU Lesser General Public License v2.1.