我想构建三个包: main.js
, vendor.js
和 polyfill.js
. polyfill.js
文件应包含 polyfill.js
文件中定义的模块 . 应通过提取从npm( node_modules
)导入的所有依赖项来动态创建 vendor.js
文件 . 最后 main.js
应包含 polyfill
和 vendor
模块以外的模块,这基本上是我的应用程序代码 .
polyfill.js
import 'core-js/es7/reflect';
import 'zone.js/dist/zone';
main.js
import { NgModule, ApplicationRef } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { Store } from '@ngrx/store';
@NgModule([
imports: [...]
])
class AppModule {
}
我写了下面的webpack配置,但总是得到以下错误:
"CommonsChunkPlugin: While running in normal mode it's not allowed to use a non-entry chunk (main)",
"CommonsChunkPlugin: While running in normal mode it's not allowed to use a non-entry chunk (vendor)"
webpack.config.prod.js
{
entry: {
polyfill: './polyfill.ts',
main: './main.ts'
},
output: {
publicPath: options.assetPath
},
devtool: 'source-map',
plugins: [
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
minChunks: function (module) {
const check = module.context && module.context.indexOf('node_modules') !== -1;
module.originalChunkNames = module.chunks.map(chunk=> chunk.name);
return check;
}
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'polyfill',
chunks: ['vendor'],
minChunks: ({ originalChunkNames }) => originalChunkNames.includes('polyfill'),
}),
new webpack.optimize.CommonsChunkPlugin({
names: ['main', 'vendor', 'polyfill'],
minChunks: Infinity
})
]
}
这里我想做的是动态创建 vendor
包,包括我在源文件中导入的所有 node_modules
. 通过包含 polyfill.js
文件中明确定义的所有模块来创建 polyfill
包 . 最后的 main
捆绑 .
I've tried lots of example from webpack github repo but none of them helped me to achieve something like above mentioned
1 回答
我创建了一个Github repository来演示工作示例 .
下面是实现此类输出的webpack配置的重要部分: