why-did-you-render is bundled in production build

[mwskwong]

As the title suggests. The reason behind this is you import the packages at the very top of gatsby-browser.ts regardless of what environment it is.

gatsby-plugin-why-did-you-render-redux/src/gatsby-browser.ts

Line 1 in e67aaa1

import whyDidYouRender from '@welldone-software/why-did-you-render';

Instead, what you should be doing is

export const onClientEntry = (_: undefined, pluginOptions = defaultOptions): void => {
  if (process.env.NODE_ENV !== 'production') {
    const whyDidYouRender = require("why-did-you-render");
  }
}

[steveadams]

Thanks @mwskwong, I'll have this fixed pretty soon. Apologies for the delay, I suddenly stopped working with Gatsby and have been deep in the Next.js world. Though there are few people using this package, I should have kept it more up to date. I appreciate the issue.