generator-bitch/app/templates/tasks/templates.js

A simple generator (for Yeoman) to scaffolding web applications, just frontend stack

import gulp from 'gulp'
import gutil from 'gulp-util'<% if (viewEngine !== 'html') { %>
import <%= viewEngine %> from 'gulp-<%= viewEngine %>'<% } else { %>
import html from 'gulp-html-lint'<% } %><% if (appFramework === 'angular') { %>
import flatten from 'gulp-flatten'<% } %>
import {templates} from './config.js'
import plumber from 'gulp-plumber'
import changed from 'gulp-changed'

gulp.task('templates', templatesTask)

function templatesTask() {
  return gulp
    .src(templates.src)
    .pipe(changed(templates.dest))
    .pipe(plumber({ errorHandler: onError }))<% if (viewEngine !== 'html') { %>
    .pipe(<%= viewEngine %>())<% } else { %>
    .pipe(<%= viewEngine %>({
      rules: {
        'indent-style': 'spaces',
        'indent-width': 2,
        'attr-name-style': false,
        'attr-req-value': false,
      },
    }))
    .pipe(html.format())<% } %>
    .pipe(flatten())
    .pipe(gulp.dest(templates.dest))
}

function onError(err) {
  let message = new gutil.PluginError(err.plugin, err.message).toString()
  process.stderr.write(message + '\n')
  gutil.beep()
}