Webpack 5 and Module Fed.: Duplication of lib code when using multiple named entry points and eager: true

Bug report

When having several named entry points and sharing a lib with eager:true, the lib code is duplicated to all resulting bundles.

Example for entry points:

  entry: {
    main: "./shell/main", 
    styles: "./shell/styles.css",
    polyfills: "./shell/polyfills"
  },

Example for shared:

      shared: {
        "rxjs": {
          eager: true,
          singleton: true,
        },
      }

What is the current behavior?

The shared lib is duplicated to all bundles (main and polyfills in the example shown).

What is the expected behavior?

The shared lib should not be duplicated but only put into one bundle

Other relevant information: webpack version: Every version since webpack 5 Node.js version: 16.13.2 LTS Operating System: windows Additional tools: no

[manfredsteyer]

Thanks for this info. At first sight, dependOn works nicely:

entry: {
  main: { 
    import: "./shell/main",
    dependOn: 'polyfills'
  }, 
  styles: "./shell/styles.css",
  polyfills: "./shell/polyfills"
},

[webpack-bot]

Issue was closed because of inactivity.

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