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Nuxt tree shaking not working

See original GitHub issue

Describe the bug

I’m using BootstrapVue with Nuxt and the tree shaking is not working. In spite of set what components will be used, the bundle contains carousel component for example.

nuxt.config.js

  modules: [
    'bootstrap-vue/nuxt'
  ],
  bootstrapVue: {
    bootstrapCSS: false, // Or `css: false`
    bootstrapVueCSS: false, // Or `bvCSS: false`
    directivePlugins: ['VBScrollspyPlugin'],
    components: [
      'BLink',
      'BRow',
      'BCol',
      'BContainer',
      'BJumbotron',
      'BImg',
      'BImgLazy',
      'BNavbar',
      'BNavbarNav',
      'BNavbarBrand',
      'BNavbarToggle'
    ]
  },

bundle analyzer

Expected behavior

The main bundle should contain only components that I set.

Versions

Libraries:

BootstrapVue: 2.0.0-rc.20
Bootstrap: 4.3.1
Nuxt: 2.7.1

Environment:

Device: PC
OS: W10
Browser: Chrome
Version: 74

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:30 (19 by maintainers)

Top GitHub Comments

4reactions

tmorehousecommented, May 17, 2019

Hmmm it appears webpack isn’t tree shaking based on the named exports (which is should)

IF you import just the plugins, do you see a similar effect:

  modules: [
    'bootstrap-vue/nuxt'
  ],
  bootstrapVue: {
    bootstrapCSS: false, // Or `css: false`
    bootstrapVueCSS: false, // Or `bvCSS: false`
    directivePlugins: ['VBScrollspyPlugin'],
    componentPlugins: [
      'LinkPlugin', 'LayoutPlugin', 'JumbotronPlugin', 'ImagePlugin', 'NavbarPlugin'
    ]
  },

0reactions

tmorehousecommented, May 31, 2019

v2.0.0-rc.22 has been released.