gulp-spawn-mocha/gulpfile.js

Runs Mocha as a child process.

const DEBUG = process.env.NODE_ENV === 'debug',
      CI = process.env.CI === 'true';

var gulp = require('gulp'),
    mocha = require('./lib');

gulp.task('test', function () {
  return gulp.src(['test/*.test.js'], {read: false})
    .pipe(mocha({
      debugBrk: DEBUG,
      r: 'test/setup.js',
      R: CI ? 'spec' : 'nyan',
      istanbul: !DEBUG
    }));
});

gulp.task('default', function () {
  gulp.watch('{lib,test}/*', {ignoreInitial: false}, gulp.series('test'))
});