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Cached process.env.NODE_ENV access for performance #11

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rijuma wants to merge 1 commit into from
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Cached process.env.NODE_ENV access for performance #11

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5 changes: 3 additions & 2 deletions components/custom-head/index.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
import { isDev } from 'env'
import NextHead from 'next/head'

export function CustomHead({ title = '', description, image, keywords }) {
Expand All @@ -9,15 +10,15 @@ export function CustomHead({ title = '', description, image, keywords }) {
<meta
name="robots"
content={
process.env.NODE_ENV !== 'development'
isDev
? 'index,follow'
: 'noindex,nofollow'
}
/>
<meta
name="googlebot"
content={
process.env.NODE_ENV !== 'development'
isDev
? 'index,follow'
: 'noindex,nofollow'
}
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1 change: 1 addition & 0 deletions env/index.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
export const isDev = process.env.NODE_ENV === 'development'
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "aniso",
"version": "1.0.0",
"version": "1.0.1",
"private": true,
"scripts": {
"dev": "next dev --turbopack",
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3 changes: 2 additions & 1 deletion pages/_document.js
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Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
/* eslint-disable @next/next/no-document-import-in-page */
import { isDev } from 'env'
import { Head, Html, Main, NextScript } from 'next/document'

export default function Document() {
return (
<Html lang="en" className={process.env.NODE_ENV === 'development' && 'dev'}>
<Html lang="en" className={isDev ? 'dev' : null}>
<Head>
<meta charSet="UTF-8" />
</Head>
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