Feature Request: Allow JSON and HTML output at the same time.

Rather than adding the plugin twice with e.g.:

[
      new BundleAnalyzerPlugin({
        analyzerMode: 'static',
        openAnalyzer: false,
        reportFilename: 'webpack-report/index.html'),
      }),
      new BundleAnalyzerPlugin({
        analyzerMode: 'json',
        openAnalyzer: false,
        reportFilename: 'webpack-report/index.json'),
      }),
]

it would be nice to be able to generate JSON and HTML in one go, e.g.:

[
  new BundleAnalyzerPlugin({
    analyzerMode: "static",
    openAnalyzer: false,
    reportOutput: [
      { type: "json", fileName: "webpack-report/index.json" },
      { type: "html", fileName: "webpack-report/index.html" },
    ],
  }),
];

[th0r]

Hmm yeah, I think adding support for analyzerMode possibly being an array would be reasonable.

Well, I think we can do that, but it will require a change to reportFilename option to be able to return different filenames for different report types e.g. allow to make it a function (reportType) => <reportFilename> (which won’t work for CLI) or an object {<reportType>: <reportFilename>}. Anyway, options becomes a mess… We definitely need to ship a new major version with completely revised API with pluggable external reporters.

[Gongreg]

Sorry, I don’t have a lot of time currently, but as a workaround, you can also generate your own html file:

Published webpack-bundle-analyzer has a file called: webpack-bundle-analyzer/public/viewer.js

That file tries to read window.chartData. If you create a HTML file with the json data set to the window.chartData, and include the script file it should render correctly.