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Callback postprocess

Option: postprocess

Type:

type postprocess = (
  content: string,
  info: TemplateInfo,
  compilation: Compilation
) => string | undefined;

type TemplateInfo = {
  name: string;
  assetFile: string;
  sourceFile: string;
  resource: string;
  outputPath: string;
};

Default: null

Called after the template has been compiled, but not yet finalized, before injection of the split chunks and inline assets.

The postprocess have the following arguments:

  • content: string - a content of processed file
  • info: TemplateInfo - info about current file
  • compilation: Compilation - the Webpack compilation object

The TemplateInfo have the following properties:

  • name: string - the entry name
  • assetFile: string - the output asset filename relative to outputPath
  • sourceFile: string - the absolute path of the source file, without a query
  • resource: string - the absolute path of the source file, including a query
  • outputPath: string - the absolute path of the output directory

Return new content as a string. If return undefined, the result processed via Webpack plugin is ignored and will be saved a result processed via the loader.