gulpfile.js

'use strict'
var path = require('path')
var gulp = require('gulp')
var standard = require('gulp-standard')
var excludeGitignore = require('gulp-exclude-gitignore')
var mocha = require('gulp-mocha')
var istanbul = require('gulp-istanbul')
var nsp = require('gulp-nsp')
var plumber = require('gulp-plumber')
var coveralls = require('gulp-coveralls')

gulp.task('static', function () {
  return gulp.src(['**/*.js', '!**/templates/**/*.js'])
    .pipe(excludeGitignore())
    .pipe(standard())
    .pipe(standard.reporter('default'))
})

gulp.task('nsp', function (cb) {
  nsp({package: path.resolve('package.json')}, cb)
})

gulp.task('pre-test', function () {
  return gulp.src('generators/*/*.js')
    .pipe(excludeGitignore())
    .pipe(istanbul({
      includeUntested: true
    }))
    .pipe(istanbul.hookRequire())
})

gulp.task('test', ['pre-test'], function (cb) {
  var mochaErr

  gulp.src('test/**/*.js')
    .pipe(plumber())
    .pipe(mocha({timeout: 180000, reporter: 'spec'}))
    .on('error', function (err) {
      mochaErr = err
    })
    .pipe(istanbul.writeReports())
    .on('end', function () {
      cb(mochaErr)
    })
})

gulp.task('watch', function () {
  gulp.watch(['generators/**/*.js', 'test/**'], ['test'])
})

gulp.task('coveralls', ['test'], function () {
  if (!process.env.CI) {
    return
  }

  return gulp.src(path.join(__dirname, 'coverage/lcov.info'))
    .pipe(coveralls())
})

gulp.task('prepublish', ['nsp'])
gulp.task('default', ['static', 'test', 'coveralls'])