Diff view from 2 lcov files #91
Description
Is your feature request related to a problem? Please describe.
I'm using this package to generate coverage reports from merged reports in a monorepo. It's great for analysing coverage for repo but for PRs a diff view would be much more useful.
Describe the solution you'd like
Allow to create a diff view of added/removed coverage by specifying a base lcov file.
Describe alternatives you've considered
Using git diff to filter coverage report by files changed before generating report