Configure Babel to remove all comments without @preserve tag

alphagov · Jul 14, 2023 · bdf1635 · bdf1635
1 parent 24aa656
commit bdf1635
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/govuk-frontend/babel.config.js b/packages/govuk-frontend/babel.config.js
@@ -11,6 +11,10 @@ module.exports = function (api) {
   const browserslistEnv = isBrowser ? 'javascripts' : 'node'
 
   return {
+    generatorOpts: {
+      // Remove all comments without `@preserve` tag
+      comments: !isBrowser
+    },
     presets: [
       ['@babel/preset-env', {
         browserslistEnv,