IstanbulJS Having problems? want to contribute? join our community slack . Everyone's favorite JS code coverage tool. About this Repo This monorepo contains the nuts and bolts utility libraries that facilitate IstanbulJS test coverage; Why a monorepo? it allows us to more easily test API changes across coupled modules, e.g., changes to istanbul-lib-coverage potentially have an effect on istanbul-lib-instrument . it gives us a centralized repo for discussions about bugs and upcoming features. Where Should I Start You're probably actually looking for one of the following repos: nyc : the IstanbulJS 2.0 command line interface, providing painless coverage support for most popular testing frameworks . babel-plugin-istanbul : a babel plugin for instrumenting your ES2015+ code with Istanbul compatible coverage tracking. istanbul : the legacy 1.0 IstanbulJS interface (you should now consider instead using nyc or babel-plugin-istanbul). Contributing Contributing to the packages contained in this repo is easy: after checking out, run npm install (this will run the lerna build). to run all tests, simply run npm test in the root directory. to run tests for a single package cd package/:name and run npm test within the package's folder.
