Removed func removeText & updated variableRegex

example/files/index.vue

@@ -0,0 +1,18 @@
+<template>
+  <div>
+    <h1>List</h1>
+    <ul>
+      <li v-for="item in list" :key="item">{{ item }}</li>
+    </ul>
+  </div>
+</template>
+
+<script setup>
+const list = ['item1', 'item2', 'item3'];
+
+const getItems = () => list;
+
+const getFirstItem = () => {
+  return list[0];
+};
+</script>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dead-code-checker",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Dead Code Checker is a tool for finding dead code in your JavaScript or TypeScript project. It helps to ensure a cleaner and more maintainable code base.",
   "license": "MIT",
   "repository": "https://github.com/denisoed/dead-code-checker",

src/index.ts

@@ -73,7 +73,8 @@ class DeadCodeChecker {
     const methodRegex = /([a-zA-Z0-9_]+)\s*\(([^)]*)\)\s*{/g;
     const onlyInReturnRegex = /\breturn\s*{([^}]*)}/g;
     const onlyModuleExportsRegex = /\bmodule\.exports\s*=\s*{([^}]*)}/g;
-    const variableRegex = /\b(?:const|let|var)\s+([a-zA-Z0-9_]+)\s*=?/g;
+    const variableRegex =
+      /\b(?:const|let|var)\s+([a-zA-Z0-9_]+)\s*(?:=|;|\r?\n|$)/g;
 
     const declaredNames: { name: string; line: number }[] = [];
 
@@ -116,10 +117,6 @@ class DeadCodeChecker {
     return fileContent.replace(/\/\*[\s\S]*?\*\/|\/\/.*/g, '');
   }
 
-  private removeText(fileContent: string) {
-    return fileContent.replace(/(['"])(?:(?=(\\?))\2.)*?\1/g, '');
-  }
-
   private displayReport() {
     this.reportList.forEach(report => {
       console.log(
@@ -153,10 +150,9 @@ class DeadCodeChecker {
     for (const filePath of allFiles) {
       const fileContent = fs.readFileSync(filePath, 'utf8');
       const withoutComments = this.removeComments(fileContent);
-      const withoutTexts = this.removeText(withoutComments);
       Object.keys(this.deadMap).forEach(name => {
         const usageRegex = new RegExp(`\\b${name}\\b`, 'g');
-        const matches = withoutTexts.match(usageRegex);
+        const matches = withoutComments.match(usageRegex);
         if (matches) {
           this.deadMap[name].count += matches.length;
         }