Legacy fact check should detect/remediate unscoped legacy facts.

[binford2k]

This spec test validates that an unscoped fact like $osfamily is not detected or remediated. I think that it should be detected, especially in context of Puppet 8 deprecating those facts.

This means that people writing code that shadows those legacy facts by using the same variable name will now trigger a warning. If they genuinely want to do that, then they can configure the linter to skip that code 😁

@joshcooper @bastelfreak

[alexjfisher]

Already picked up by http://puppet-lint.com/checks/variable_scope/ surely?

[alexjfisher]

and tested here.

puppet-lint/spec/unit/puppet-lint/plugins/check_classes/variable_scope_spec.rb

Line 15 in cc275ca

it 'only detects a single problem' do

[binford2k]

@alexjfisher I think that it should still correct this. If the user dislikes that style and disables that check, the legacy fact check should still identify known obsoleted facts.

[fbhdk]

I agree that legacy_facts should detect this, also in order for --fix to correct these. It will save a lot of people a lot of time.