refactor(*): function is move to find-nextjs-project-root.ts.

Author: refirst11

src/_internal/index.ts

@@ -8,3 +8,4 @@ export { injectServerCSS, getServerCSS } from './utils/inject-server-css';
 export { buildIn } from './utils/build-in';
 export { sheetCompiler } from './utils/sheet-compiler';
 export { styleCompiler } from './utils/style-compiler';
+export { findNextJsProjectRoot } from './utils/find-nextjs-project-root';

src/_internal/utils/build-in.ts

@@ -1,8 +1,9 @@
 'use server';
 
 import { readFileSync, appendFileSync, mkdirSync, existsSync } from 'fs';
-import { findNextJsProjectRoot, isServer } from './helper';
+import { isServer } from './helper';
 import { join } from 'path';
+import { findNextJsProjectRoot } from '..';
 
 export const buildIn = (styleSheet: string, global?: string) => {
   const projectRoot = findNextJsProjectRoot(__dirname);

src/_internal/utils/find-nextjs-project-root.ts

@@ -0,0 +1,20 @@
+'use server';
+
+import * as fs from 'fs';
+import * as path from 'path';
+import { isServer } from './helper';
+
+export function findNextJsProjectRoot(startPath: string): string | null {
+  if (!isServer) return null;
+  let currentPath = startPath;
+  while (currentPath !== '/') {
+    if (
+      fs.existsSync(path.join(currentPath, 'package.json')) &&
+      (fs.existsSync(path.join(currentPath, 'next.config.js')) || fs.existsSync(path.join(currentPath, 'next.config.mjs')))
+    ) {
+      return currentPath;
+    }
+    currentPath = path.dirname(currentPath);
+  }
+  return null;
+}

src/_internal/utils/helper.ts

@@ -1,22 +1,6 @@
-import * as path from 'path';
-import * as fs from 'fs';
 import type { ClassesObjectType, HasEPE, HasECE } from '..';
 import htmlTags from './html-tags';
 
-export function findNextJsProjectRoot(startPath: string): string | null {
-  let currentPath = startPath;
-  while (currentPath !== '/') {
-    if (
-      fs.existsSync(path.join(currentPath, 'package.json')) &&
-      (fs.existsSync(path.join(currentPath, 'next.config.js')) || fs.existsSync(path.join(currentPath, 'next.config.mjs')))
-    ) {
-      return currentPath;
-    }
-    currentPath = path.dirname(currentPath);
-  }
-  return null;
-}
-
 const isWindowDefined = typeof window !== 'undefined';
 const isDocumentDefined = typeof document !== 'undefined';
 export const isServer = !isWindowDefined || !isDocumentDefined;
@@ -41,7 +25,7 @@ export const toPascalCase = (str: string) => {
   return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
 };
 
-const pascalCaseHtmlTags = htmlTags.map((code) => toPascalCase(code));
+const pascalCaseHtmlTags = htmlTags.map(code => toPascalCase(code));
 const hasECERegex = /^has(.*?)Child(.*?)$/;
 const hasEPERegex = /^has(.*?)Plus(.*?)$/;
 
@@ -53,14 +37,6 @@ function isHasEPEType(property: string): property is HasEPE {
   return hasEPERegex.test(property);
 }
 
-const dir = (direname: string, relativePath: string) => {
-  return path.join(direname, relativePath);
-};
-
-export const get = {
-  dir,
-};
-
 export const camelToKebabCase = (property: string) => {
   const toKebabCase = (str: string) => str.replace(/([A-Z])/g, '-$1').toLowerCase();