In #1454, we welcomed a newly-revamped JUnit formatter which has
a dependency on Nokogiri. Unfortunately, this had led us to problems
getting InSpec included in Chef omnibus builds (see chef/chef#5937)
because Chef is using Ruby 2.4.1 and the Nokogiri maintainers have
not yet released a windows binary gem that supports Ruby 2.4.x.
This has led to breaking builds in Chef's CI platform and would
block the acceptance of chef/chef#5937.
This change replaces Nokogiri use with REXML instead. While REXML
can be slower than Nokogiri, it does not require native extensions
and is supported on all Chef platforms.
Signed-off-by: Adam Leff <adam@leff.co>
Nokogiri is failing to build in the habitat artifact due to the lack
of libxml2 and libxslt. This brings them in as dependencies and also
properly configures bundler to use them.
Signed-off-by: Adam Leff <adam@leff.co>
The `rainbow` gem requires `rake` to build native extensions, and rake
is a development dependency for InSpec, not a runtime dependency.
This change adds the `rake` gem to the Habitat build Gemfile so we
can successfully build a Habitat artifact.
Signed-off-by: Adam Leff <adam@leff.co>
