Focus contamination warn on PLC potential#62
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What this PR does
As reported in #60 , we're currently warning on contamination even for cases where there are only auxiliary languages. This is unnecessarily noisy; the contamination check is intended to flag application programming languages for PLC risk. There is no research to support similar concerns exist for config languages or shell.
With these changes, the contamination check should now only fire when multiple application languages are detected.
How to test
New tests in:
And a new test fixture that contains only auxiliary languages to confirm correct behavior.
Checklist
go test -race ./... -count=1)golangci-lint run)