coffee-coverage.js
var coffeeCoverage = require('coffee-coverage');
var coverageVar = coffeeCoverage.findIstanbulVariable();
var writeOnExit = coverageVar == null ? true : null;
coffeeCoverage.register({
instrumentor: 'istanbul',
basePath: process.cwd(),
exclude: ['/test', '/node_modules', '/.git', 'index.coffee'],
coverageVar: coverageVar,
writeOnExit: writeOnExit ? ((_ref = process.env.COFFEECOV_OUT) != null ? _ref : 'coverage/coverage-coffee.json') : null,
initAll: true
});