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// Generated by CoffeeScript 1.8.0
(function() {
var DEFAULT_REPORT_FORMAT, Module, existsSync, fileset, fs, ibrik, istanbul, mkdirp, path, which,
__slice = [].slice;
Module = require('module');
fs = require('fs');
path = require('path');
ibrik = require('./ibrik');
istanbul = require('istanbul');
mkdirp = require('mkdirp');
which = require('which');
fileset = require('fileset');
existsSync = fs.existsSync || path.existsSync;
DEFAULT_REPORT_FORMAT = 'lcov';
module.exports = function(opts, callback) {
var args, cmd, e, excludes, file, reportClassName, reportingDir, reports, runFn, _ref;
_ref = opts._, cmd = _ref[0], file = _ref[1], args = 3 <= _ref.length ? __slice.call(_ref, 2) : [];
if (!file) {
return callback("Need a filename argument for the " + cmd + " command!");
}
if (!existsSync(file)) {
try {
file = which.sync(file);
} catch (_error) {
e = _error;
return callback("Unable to resolve file [" + file + "]");
}
} else {
file = path.resolve(file);
}
excludes = [];
if ((opts['default-excludes'] == null) || opts['default-excludes']) {
excludes = ['**/node_modules/**', '**/test/**', '**/tests/**'];
}
reportingDir = '' + (opts.dir || path.resolve(process.cwd(), 'coverage'));
mkdirp.sync(reportingDir);
reportClassName = opts.report || DEFAULT_REPORT_FORMAT;
reports = [
istanbul.Report.create(reportClassName, {
dir: reportingDir
})
];
runFn = function() {
process.argv = ['node', file].concat(__slice.call(args));
if (opts.verbose) {
console.log("Running: " + (process.argv.join(' ')));
}
process.env.running_under_istanbul = 1;
return Module.runMain(file, null, true);
};
if (opts.print !== 'none') {
switch (opts.print) {
case 'detail':
reports.push(istanbul.Report.create('text'));
break;
case 'both':
reports.push(istanbul.Report.create('text'));
reports.push(istanbul.Report.create('text-summary'));
break;
default:
reports.push(istanbul.Report.create('text-summary'));
}
}
return istanbul.matcherFor({
root: opts.root || process.cwd(),
includes: ['**/*.coffee'],
excludes: excludes
}, function(err, matchFn) {
var coverageVar, hookOpts, instrumenter, transformer, _ref1;
if (err) {
return callback(err, null);
}
coverageVar = "$$cov_" + (Date.now()) + "$$";
instrumenter = new ibrik.Instrumenter({
coverageVariable: coverageVar
});
transformer = instrumenter.instrumentSync.bind(instrumenter);
hookOpts = {
verbose: opts.verbose
};
if (opts['self-test']) {
ibrik.hook.unloadRequireCache(matchFn);
}
ibrik.hook.hookRequire(matchFn, transformer, hookOpts);
process.once('exit', function() {
var collector, cov, report, _i, _len;
file = path.resolve(reportingDir, 'coverage.json');
if (global[coverageVar] == null) {
return callback('No coverage information was collected, exit without writing coverage information', null);
} else {
cov = global[coverageVar];
}
mkdirp.sync(reportingDir);
console.log('=============================================================================');
console.log("Writing coverage object [" + file + "]");
if (!opts.headless) {
fs.writeFileSync(file, JSON.stringify(cov), 'utf8');
}
collector = new istanbul.Collector;
collector.add(cov);
console.log("Writing coverage reports at [" + reportingDir + "]");
console.log('=============================================================================');
for (_i = 0, _len = reports.length; _i < _len; _i++) {
report = reports[_i];
report.writeReport(collector, true);
}
return callback(null, cov);
});
if (opts != null ? (_ref1 = opts.files) != null ? _ref1.include : void 0 : void 0) {
if (typeof opts.files.include === 'string') {
opts.files.include = [opts.files.include];
}
return fileset(opts.files.include.join(' '), excludes.join(' '), function(err, files) {
var filename, _i, _len;
if (err) {
return console.error('Error including files: ', err);
} else {
for (_i = 0, _len = files.length; _i < _len; _i++) {
filename = files[_i];
instrumenter.include(filename);
}
return runFn();
}
});
} else {
return runFn();
}
});
};
}).call(this);
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