Location>code7788 >text

In-app vite:configResolved event hooks

Popularity:178 ℃/2024-11-17 14:49:38

title: vite:configResolved event hooks in applications
date: 2024/11/17
updated: 2024/11/17
author: cmdragon

excerpt:
In Nuxt 3, the vite:configResolved hook allows developers to access resolved configuration items after the Vite configuration has been resolved. This allows for dynamic adaptation and scaling to the final configuration during the build process.

categories:

  • front-end development

tags:

  • Nuxt
  • Vite
  • hooks
  • configure
  • construct (sth abstract)
  • dynamic (science)
  • align

image
image

scanningtwo-dimensional barcodeFollow or microsoft search:Programming Intelligence Front-End to Full-Stack Communication and Growth

In Nuxt 3.vite:configResolved Hooks allow developers to access parsed configuration items after the Vite configuration has been parsed. This allows for dynamic adaptation and scaling to the final configuration during the build process.

article outline

  1. Definitions and roles
  2. timing of call
  3. Parameter description
  4. Sample usage
  5. application scenario
    • 5.1 Accessing parsed configurations
    • 5.2 Adaptation of the configuration to the environment
  6. caveat
  7. summarize

1. Definitions and roles

  • vite:configResolved is a hook in Vite that allows certain actions to be performed after the Vite configuration has been parsed.
  • With this hook, developers can access the final Vite configuration and further process it as needed.

2. Timing of the call

vite:configResolved The hook is invoked as soon as Vite configuration parsing is complete, at which point all default values and user configuration are merged together to form the complete configuration object.

3. Description of parameters

The hook receives two parameters:

  1. viteInlineConfig: A parsed Vite configuration object containing user configuration and default values.
  2. env: The current environment variable, which can be used to do the appropriate logical processing according to different environments.

4. Example usage

Here's how to usevite:configResolved A basic example of a hook showing how to access a parsed Vite configuration.

existplugins/ Implementation in the document

// plugins/
import { defineNuxtPlugin } from '#app';

export default defineNuxtPlugin((nuxtApp) => {
  ('vite:configResolved', (viteInlineConfig, env) => {
    // Output the resolved Vite configuration
    ('Parsed Vite Config:', viteInlineConfig); {

    // Dynamically adjust the configuration to the current environment
    if (env.NODE_ENV === 'development') {
       = {
        ... ,
        open: true, // Automatically open the browser in development mode.
      };
    }
  }).
}).

5. Application scenarios

5.1 Accessing parsed configurations

Seamless access to the complete Vite configuration during the build process for easy debugging and tracking of configuration changes:

// Output the current Vite root directory
('Vite Root Directory:', );

5.2 Adaptation of the configuration to the environment

You can dynamically adjust your Vite configuration based on different environment variables to better meet the needs of your development and production environments:

if (env.NODE_ENV === 'production') {
   = 'terser'; // use a better compression tool in the production environment
}

6. Cautions

  • safety: Ensure that operations on configurations do not affect other features that depend on Vite configurations to avoid unnecessary errors.
  • performances: While it is possible to modify the Vite configuration, try to keep the operation as simple as possible to avoid performance degradation.

7. Summary

By using thevite:configResolved hooks, developers can easily access and work with parsed Vite configurations, providing more flexibility in the project build process. Whether it's dynamically tweaking configurations or debugging them, thevite:configResolved Both provide powerful tools for developers

For the rest of the article, please click to jump to the personal blog page or scan the code to follow or WeChat search:Programming Intelligence Front-End to Full-Stack Communication and Growth, read the full article: vite:configResolved event hooks in applications | cmdragon's Blog

Past articles are archived:

  • vite:extendConfig event hooks in applications | cmdragon's Blog
  • Schema:written event hooks in applications | cmdragon's Blog
  • schema:beforeWrite event hooks in applications | cmdragon's Blog
  • schema:resolved event hooks in applications | cmdragon's Blog
  • vite:extendConfig event hooks in applications | cmdragon's Blog
  • vite:extend event hooks in apps explained | cmdragon's Blog
  • schema:extend event hooks in applications | cmdragon's Blog
  • Listen Event Hooks in Applications | cmdragon's Blog
  • Prepare:types event hooks in applications | cmdragon's Blog
  • Build: error event hooks in applications | cmdragon's Blog
  • Prerender: routes event hooks in apps explained | cmdragon's Blog
  • The nitro:build:public-assets event hook in applications | cmdragon's Blog
  • The nitro:build:before event hook in applications | cmdragon's Blog
  • The nitro:init event hook in applications | cmdragon's Blog
  • The nitro:config Event Hook in Applications Explained | cmdragon's Blog
  • Components:extend event hooks in applications | cmdragon's Blog
  • Components:dirs Event Hooks in Applications | cmdragon's Blog
  • imports: dirs event hooks in applications | cmdragon's Blog
  • imports:context event hooks in applications | cmdragon's Blog
  • imports:extend event hooks in applications | cmdragon's Blog
  • imports:sources event hooks in applications | cmdragon's Blog
  • Server:devHandler Event Hooks in Applications | cmdragon's Blog
  • Pages:extend event hooks in applications | cmdragon's Blog
  • The builder:watch event hook in applications | cmdragon's Blog
  • The builder:generateApp event hook in apps explained | cmdragon's Blog
  • Build: manifest event hooks in apps explained | cmdragon's Blog
  • Build: done event hooks in applications | cmdragon's Blog
  • Build: before event hooks in applications | cmdragon's Blog
  • App:templatesGenerated event hooks in apps explained | cmdragon's Blog
  • App:templates event hooks in apps explained | cmdragon's Blog
  • app:resolve event hooks in apps | cmdragon's Blog