fixed: replaced process.env conditions

build/rollup.browser.config.js

@@ -1,4 +1,5 @@
 import alias from '@rollup/plugin-alias'
+import replace from '@rollup/plugin-replace'
 import builtins from 'rollup-plugin-node-builtins'
 import commonjs from '@rollup/plugin-commonjs'
 import defaultConfig from './rollup.config.js'
@@ -28,6 +29,12 @@ export default {
   },
   external: ignoredModules,
   plugins: [
+    replace({
+      preventAssignment: true,
+      values: {
+        'process.env.NODE_ENV': JSON.stringify('production'),
+      },
+    }),
     builtins(),
     json(),
     alias({

build/rollup.essential.config.js

@@ -2,6 +2,7 @@ import alias from '@rollup/plugin-alias'
 import commonjs from '@rollup/plugin-commonjs'
 import defaultConfig from './rollup.config.js'
 import json from '@rollup/plugin-json'
+import replace from '@rollup/plugin-replace'
 import nodeResolve from '@rollup/plugin-node-resolve'
 import { visualizer } from 'rollup-plugin-visualizer'
 import path from 'node:path'
@@ -41,6 +42,12 @@ export default ['umd', 'esm'].map((format) => ({
   external: ignoredModules.concat(format === 'esm' ? [/@riotjs\/(util)/] : []),
   plugins: [
     ignore(),
+    replace({
+      preventAssignment: true,
+      values: {
+        'process.env.NODE_ENV': JSON.stringify('production'),
+      },
+    }),
     json({
       namedExports: true,
       preferConst: true,

build/rollup.node.config.js

@@ -1,11 +1,18 @@
 import commonjs from '@rollup/plugin-commonjs'
+import replace from '@rollup/plugin-replace'
 import defaultConfig from './rollup.config.js'
 import json from '@rollup/plugin-json'
 import nodeResolve from '@rollup/plugin-node-resolve'
 
 export default {
   ...defaultConfig,
   plugins: [
+    replace({
+      preventAssignment: true,
+      values: {
+        'process.env.NODE_ENV': JSON.stringify('production'),
+      },
+    }),
     // bundle only the json files
     json(),
     nodeResolve({

package.json

@@ -58,6 +58,7 @@
     "@rollup/plugin-commonjs": "^25.0.7",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-node-resolve": "^15.2.3",
+    "@rollup/plugin-replace": "^5.0.5",
     "acorn": "^8.11.3",
     "c8": "^9.1.0",
     "chai": "^5.1.0",