Challenges encountered in exporting functions with Webpack 5

Imagine having an exported function called createTableFromJSON(json) from the main file named index.js. The configuration example below adheres to the guidelines outlined in Webpack's official documentation:

const config = {
  entry: './assets/javascripts/index.js',
  output: {
    library: {
      name: 'HotchPotch',
      type: 'global'
    },
    libraryTarget: 'var',
    path: path.resolve(__dirname, 'static'), // Should be in STATICFILES_DIRS
    publicPath: '/static/', // Should match Django's STATIC_URL
    // filename: '[name].js', // No filename hashing, Django takes care of this
    filename: 'main.js',
    // chunkFilename: '[id]-[chunkhash].‌js', // DO have Webpack hash chunk filename
    clean: true
  },

The issue arises when expected function exports do not appear as intended. Furthermore, HotchPotch is identified as undefined. How can this configuration problem be resolved?

Answer №1

After some investigation, it became clear to me that the necessary approach involves using the global variable to access an exported method.

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