Correctly setup the path for the import statement of the ES module where it is being imported. (#9)

Author: rahulbhanushali

index.js

@@ -47,7 +47,10 @@ module.exports = function (options = {}) {
         const data = fs.readFileSync(filePath, {
           encoding: 'utf8',
         });
-        fs.writeFileSync(filePath, `import './${cssFile}';\n${data}`);
+
+        const filePathDepth = file.split('/').length - 1;
+        const relativePath = Array(filePathDepth).fill('../').join('');
+        fs.writeFileSync(filePath, `import './${relativePath}${cssFile}';\n${data}`);
       }
     },
   };

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vite-plugin-libcss",
   "description": "This plugin will inject css into bundled js file using `import` statement.",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "main": "index.js",
   "types": "index.d.ts",
   "author": "wxsms@foxmail.com",