running from grunt

[laurelnaiad]

I've set up my grunt process to run node-coveralls. Thought I might share a code snippet that let me stay within grunt when calling coveralls.js. I'm using grunt-mocha-test to run my tests and coverage, and I use captureFile: 'test/coverage.log' from the mocha-lcov-reporter. I set this up because I couldn't figure out how to configure grunt-mocha-test to pipe the coverage data to coveralls.js. Thought it might help someone or perhaps there was an easier way and I didn't discover it!

Yes, it's coffeescript -- translation to js is left as an exercise :)

  # send coverage info to coveralls
  grunt.registerTask 'cov-to-coveralls',
      'Run node-coveralls with an lcov file',
      () ->

        lcovLogPath = 'test/coverage.log'
        coverallsPath = './node_modules/coveralls/bin/coveralls.js'

        coveralls = require('child_process').spawn coverallsPath,
            [],
            stdio: ['pipe', process.stdout, process.stderr]
        done = @async()
        coveralls.on 'exit', (code) ->
          done(code == 0)
        coveralls.stdin.end require('fs').readFileSync(lcovLogPath , 'utf8')

[cainus]

Thanks! https://github.com/mattjmorrison/grunt-karma-coveralls/blob/master/tasks/main.js might be a good example as well. I'll close this issue now too, unless there's actually a problem that I missed.