vite-plugin-page-html

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A simple and flexible vite plugin for processing html. Support EJS template syntax and multi-page configuration, can specify html file directory and access URL, Similar to the pages option of vue-cli.

Examples: 【 React 】 - 【 Vue@3 】 - 【 Vue@2 】 - 【 Svelte 】

Features

📚 Multi-page/Single-page application support
📡 Html entry alias (custom url)
📊 Support custom template
🔑 Support custom entry
🗳 EJS template capability
🔗 External library import (CDN)
🗜 HTML compression capability

Why ?

Although Vite supports multi-page applications natively, it requires html as entry, which means there must be these html.

If you put html in other directory, you need to add useless directories when accessing. There are also useless directories after build.

Although there are plug-ins that can solve these problems, but after using it, it can not satisfy my project, so I developed this plug-in vite-plugin-page-html.

Added: The vite-plugin-html plugin was not found while developing.

Install

node >= 14.x
vite >= 2.x

npm install -D vite-plugin-page-html

Usage

Add EJS tags to html, such as index.html

Tip: If entry is configured in vite.config.js, you need to delete the script tag in the html.

<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="ie=edge,chrome=1">
    <meta name="renderer" content="webkit">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="format-detection" content="telphone=no">
    <title><%= pageHtmlVitePlugin.title %></title>
    <meta name="description" content="">
    <meta name="keywords" content="">
    <link rel="shortcut icon" href="<%= BASE_URL %>favicon.ico" type="image/x-icon">
    <!-- injectStyle -->
    <%- pageHtmlVitePlugin.data.injectStyle %>
  </head>
  <body>
    <div id="app"></div>

    <% if(DEV) { %>
    <script src="/path/development-only-script.js"></script>
    <% } %>

    <% for (var i in pageHtmlVitePlugin.data.scripts) { %>
    <script src="<%= pageHtmlVitePlugin.data.scripts[i] %>"></script>
    <% } %>

    <!-- injectScript -->
    <%- pageHtmlVitePlugin.data.injectScript %>
  </body>
</html>

SPA

Single-page application configuration, in vite.config.js you can configure access url, entry and template.

// vite.config.js
import PageHtml from 'vite-plugin-page-html'

export default defineConfig({
  plugins: [
    // ... plugins
    PageHtml({
      /**
       * Visit URL. e.g. `page/about`
       * @default 'index'
       */
      page: 'index',
      /**
       * The entry file, after configuration, you will need to delete the script tag in index.html
       */
      entry: 'src/main.js',
      /**
       * Specify the folder path of the html file
       * @default index.html 
       */
      template: 'src/index.html',
      title: 'Vue App',
      minify: false,
      /**
       * Data injected into the index.html ejs template
       */
      inject: {
        data: {
          injectStyle: `<script src="./inject.css"></script>`,
          injectScript: `<script src="./inject.js"></script>`,
          scripts: ['https://cdnjs.com/lodash/index.js']
        },
        tags: [
          {
            injectTo: 'body-prepend',
            tag: 'div',
            attrs: {
              id: 'inject',
            }
          }
        ]
      }
    })
  ]
})

MPA

Multi-page application configuration, you can specify the access URL through the key of the page object, other configurations are the same as single page.

// vite.config.js
import PageHtml from 'vite-plugin-page-html'

export default defineConfig({
  plugins: [
    // ... plugins
    PageHtml({
      template: 'src/index.html',
      minify: true,
      inject: {
        data: {
          injectStyle: `<script src="./inject.css"></script>`
        }
        tags: [
          {
            injectTo: 'body-prepend',
            tag: 'div',
            attrs: {
              id: 'inject',
            }
          }
        ]
      },
      page: {
        index: 'src/main.js',
        about: {
          entry: 'src/about/main.js',
          title: 'About Page',
        },
        'product/list': {
          entry: 'src/product/main.js',
          template: 'src/product/index.html', 
          title: 'Product list',
          /**
           * Override global inject data
           */
          inject: {
            data: {
              injectStyle: `<script src="./product.css"></script>`
            },
            tags: []
          }
        }
      }
    })
  ]
})

After starting the dev server, browse:

http://localhost:3000/index.html
Use src/index.html as the template and src/main.js as the entry.
http://localhost:3000/about.html
Use src/index.html as the template and src/about/main.js as the entry.
http://localhost:3000/product/list.html
Use src/product/index.html as the template and src/product/main.js as the entry.

The URL structure after the project is constructed is the same as that during development:

├── dist
│   ├── assets
│   ├── favicon.ico
│   ├── index.html
│   ├── about.html
│   ├── product
│   │   └── list.html
│   └──

Configuration

PageHtml(/* Options */)

Options

PageHtml({
  page: string | PageConfig;
  entry?: string;
  template?: string;
  title?: string;
  minify?: boolean | MinifyOptions;
  ejsOptions?: EjsOptions;
  inject?: InjectOptions;
})

property	default	description
`page`	`index`	`requred` page configuration. If string, the value is the page path. `PageConfig` @See。
`entry`	`src/main.js`	entry file path. WARNING: The `entry` entry will be automatically written to html.
`template`	`index.html`	template file path.（`global`）
`title`	-	page title（`global`）
`minify`	`false`	Compressed file. `MinifyOptions` @See
`ejsOptions`	-	`ejs` options, @See
`inject`	-	Data injected into HTML. (`global`) `InjectOptions` @see

🚨 WARNING: The entry file has been written to html, you don't need to write it again.

InjectOptions

interface InjectOptions {
  /**
   * @see https://cn.vitejs.dev/guide/api-plugin.html#vite-specific-hooks
   */
  tags?: HtmlTagDescriptor[],
  /**
   * page data. Rendering via `ejs` : `<%= pageHtmlVitePlugin.data %>`
   */
  data?: Record<string, any>
}

interface HtmlTagDescriptor {
  tag: string
  attrs?: Record<string, string>
  children?: string | HtmlTagDescriptor[]
  /**
   * 默认： 'head-prepend'
   */
  injectTo?: 'head' | 'body' | 'head-prepend' | 'body-prepend'
}

property	type	default	description
`tags`	`HtmlTagDescriptor[]`	`[]`	List of tags to inject. `HtmlTagDescriptor`
`data`	`object`	-	page data Rendering via `ejs` : `<%= pageHtmlVitePlugin.data %>`

PageConfig

{
  [path: string]: string | PageOptions;
}

property	default	description
`path`	-	Single page configuration. 1. `path` as output. 2. If value is string, it is the entry file. 3. `PageOptions` @See。

PageOptions

{
  entry: string;
  template?: string;
  title?: string;
  inject?: InjectOptions;
}

property	default	description
`entry`	-	`required` entry file
`template`	`index.html`	template. Defaults is global `template`
`title`	-	title. Defaults is global `title`
`inject`	-	Data injected into HTML. `InjectOptions` @see

Externals

When we optimize the project build, we generally introduce commonly used external libraries through external links (CDN). This reduces build times and improves page load times in production.

Currently, output.globals is only used if format is iife or umd. If format is es and we want to map the external module to a global variable, we usually solve it with a third-party plugin.

I recommend rollup-plugin-external-globals and vite-plugin-externals .

Next, we combine rollup-plugin-external-globals to implement the production environment and import the cdn file.

<!-- index.html -->

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title><%= pageHtmlVitePlugin.title %></title>
    
    <% for (var i in pageHtmlVitePlugin.data.styles) { %>
    <link rel="stylesheet" href="<%= pageHtmlVitePlugin.data.styles[i] %>">
    <% } %>
  </head>
  <body>
    <div id="app"></div>
    <% if(PROD) { %>
      <% for (var i in pageHtmlVitePlugin.data.scripts) { %>
      <script src="<%= pageHtmlVitePlugin.data.scripts[i] %>"></script>
      <% } %>
    <% } %>
  </body>
</html>

// vite.config.js

import { defineConfig } from 'vite'
import PageHtml from 'vite-plugin-page-html'
import externalGlobals from 'rollup-plugin-external-globals'

export default defineConfig(({ command, mode }) => {
  // ...
  plugins: [
    // ... plugins
    PageHtml({
      page: {
        'index': 'src/main.js',
        'about': {
          entry: 'src/about/main.js',
          title: 'about US'
        },
      },
      template: 'public/template.html',
      inject: {
        data: {
          styles: [
            'https://cdn.jsdelivr.net/npm/element-ui@2.15.10/lib/theme-chalk/index.css'
          ],
          scripts: [
            'https://cdn.jsdelivr.net/npm/vue@2.7.10/dist/vue.min.js',
            'https://cdn.jsdelivr.net/npm/element-ui@2.15.10/lib/index.js',
            'https://cdn.jsdelivr.net/npm/axios@0.24.0/dist/axios.min.js'
          ]
        }
      }
    })
  ],
  build: {
    rollupOptions: {
      plugins: [
        externalGlobals({
          'vue': 'Vue',
          'axios': 'axios',
          'element-ui': 'ELEMENT',
        })
      ]
    }
  }
})

Thanks

vite.js 、 ejs 、html-minifier-terser

vite-plugin-page-html

vite-plugin-page-html

Features

Why ?

Install

Usage

SPA

MPA

Configuration

Options

InjectOptions

PageConfig

PageOptions

Externals

Thanks

Readme

Keywords

Package Sidebar

Install

Repository

Homepage

Weekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

vite-plugin-page-html

vite-plugin-page-html

Features

Why ?

Install

Usage

SPA

MPA

Configuration

Options

InjectOptions

PageConfig

PageOptions

Externals

Thanks

Readme

Keywords

Package Sidebar

Install

Repository

Homepage

DownloadsWeekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

Weekly Downloads