@angular-buildx/webpack
v18.0.4
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A custom Angular CLI builder for extending Webpack configuration in Angular projects.
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@angular-buildx/webpack
@angular-buildx/webpack
is a custom Angular CLI builder that allows you to use custom Webpack configurations for the build, development server, and Karma tests. This package extends the default Angular CLI builders for added flexibility in your project setups.
Installation
To install the package, use npm or yarn:
npm install --save-dev @angular-buildx/webpack
# or
yarn add --dev @angular-buildx/webpack
# or
pnpm add -D @angular-buildx/webpack
Usage
To use this custom builder in your Angular project, you need to update the angular.json
file to point to the custom builders for different targets (browser, dev-server, karma).
1. Browser Target
For custom builds with Webpack, you can configure the browser build using the @angular-buildx/webpack:browser
builder. You can specify a custom Webpack config file via the webpack
option.
Example angular.json
configuration:
{
"projects": {
"my-app": {
"architect": {
"build": {
"builder": "@angular-buildx/webpack:browser",
"options": {
"outputPath": "dist/my-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"assets": ["src/favicon.ico", "src/assets"],
"styles": ["src/styles.css"],
"scripts": [],
"webpack": "./webpack.config.js"
}
}
}
}
}
}
2. Dev Server Target
For development servers with custom Webpack configurations, you can use the @angular-buildx/webpack:dev-server
builder.
Example angular.json
configuration:
{
"projects": {
"my-app": {
"architect": {
"serve": {
"builder": "@angular-buildx/webpack:dev-server",
"options": {
"browserTarget": "my-app:build",
"webpack": "./webpack.config.js"
}
}
}
}
}
}
3. Karma Target
For running Karma tests with custom Webpack configurations, you can configure the test builder to use the @angular-buildx/webpack:karma
builder.
Example angular.json
configuration:
{
"projects": {
"my-app": {
"architect": {
"test": {
"builder": "@angular-buildx/webpack:karma",
"options": {
"main": "src/test.ts",
"karmaConfig": "./karma.conf.js",
"tsConfig": "tsconfig.spec.json",
"webpack": "./webpack.config.js"
}
}
}
}
}
}
Webpack Configuration
In each of the configurations above, you can specify the path to a custom Webpack configuration file using the webpack
option. Here's an example webpack.config.js
file:
/**
* @param {import('webpack').Configuration} config - The Webpack configuration object.
* @param {import('@angular-devkit/architect').BuilderContext} context - The Angular builder context.
*/
module.exports = function (config, context) {
// Modify the Webpack config as needed
config.module.rules.push({
test: /\.svg$/,
use: "svg-url-loader",
});
// Optional for return except you change the config pointer variable with new custom your own webpack config
return config;
};
Automatic Folder Extraction for Custom Webpack Files
If you include a custom Webpack file in your build process, this package will automatically extract and create the following folder structure:
.webpack/
├── webpack.original.snapshot
├── webpack.merged.snapshot
webpack.original.snapshot
: Contains the original Webpack configuration before your custom changes.webpack.merged.snapshot
: Contains the final Webpack configuration after merging your custom configuration.
Contribution and Support
For issues or feature requests, please file an issue on the GitHub repository.
License
This package is licensed under the MIT License.