Make it possible to skip HTML minification

packages/docusaurus/src/client/serverEntry.tsx

@@ -142,6 +142,10 @@ async function doRender(locals: Locals & {path: string}) {
   });
 
   try {
+    if (process.env.SKIP_HTML_MINIFICATION === 'true') {
+      return renderedHtml;
+    }
+
     // Minify html with https://github.com/DanielRuf/html-minifier-terser
     return await minify(renderedHtml, {
       removeComments: false,

website/docs/cli.md

@@ -94,6 +94,8 @@ Compiles your site for production.
 
 For advanced minification of CSS bundle, we use the [advanced cssnano preset](https://github.com/cssnano/cssnano/tree/master/packages/cssnano-preset-advanced) (along with additional several PostCSS plugins) and [level 2 optimization of clean-css](https://github.com/jakubpawlowicz/clean-css#level-2-optimizations). If as a result of this advanced CSS minification you find broken CSS, build your website with the environment variable `USE_SIMPLE_CSS_MINIFIER=true` to minify CSS with the [default cssnano preset](https://github.com/cssnano/cssnano/tree/master/packages/cssnano-preset-default). **Please [fill out an issue](https://github.com/facebook/docusaurus/issues/new?labels=bug%2C+needs+triage&template=bug.md) if you experience CSS minification bugs.**
 
+You can skip the HTML minification with the environment variable `SKIP_HTML_MINIFICATION=true`.
+
 :::
 
 ### `docusaurus swizzle [themeName] [componentName] [siteDir]` {#docusaurus-swizzle}