karma-runner/karma-coverage — pull request #31 by joseph-connolly (2013-11-07 23:15:03+00:00)
Title: Config must request to writeJsonFile otherwise will not

Found that karma-coverage is creating a json file every run. I don't need it and would like to avoid writing a grunt task to delete these extra files. I'd like to see it disabled by default.

With this change, if you need the json, then include this in your karma.conf
coverageReporter: {
writeFile: true
}

Open to different ways to do this, just give me some feedback and I'll get it done.