security: [M3-9620] Remove unused utils with security vulnerabilities

packages/utilities/.changeset/pr-11899-removed-1742563209985.md

@@ -0,0 +1,5 @@
+---
+"@linode/utilities": Removed
+---
+
+Unused utils with security vulnerabilities ([#11899](https://github.com/linode/manager/pull/11899))

packages/utilities/src/helpers/stringUtils.test.ts

@@ -1,12 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import {
-  getNextLabel,
-  getNumberAtEnd,
-  isNumeric,
-  removeNumberAtEnd,
-  truncateAndJoinList,
-} from './stringUtils';
+import { isNumeric, truncateAndJoinList } from './stringUtils';
 
 describe('truncateAndJoinList', () => {
   const strList = ['a', 'b', 'c'];
@@ -57,44 +51,3 @@ describe('isNumeric', () => {
     expect(isNumeric('my-linode')).toBe(false);
   });
 });
-
-describe('getNumberAtEnd', () => {
-  it('should return 1 when given test-1', () => {
-    expect(getNumberAtEnd('test-1')).toBe(1);
-  });
-  it('should return null if there is no number in the string', () => {
-    expect(getNumberAtEnd('test')).toBe(null);
-  });
-  it('should get the last number in the string', () => {
-    expect(getNumberAtEnd('test-1-2-3')).toBe(3);
-  });
-  it('should handle a string that only contains numbers', () => {
-    expect(getNumberAtEnd('123')).toBe(123);
-  });
-});
-
-describe('removeNumberAtEnd', () => {
-  it('should return 1 in "test-1"', () => {
-    expect(removeNumberAtEnd('test-1')).toBe('test-');
-  });
-  it('should return the same string if there is no number at the end', () => {
-    expect(removeNumberAtEnd('test')).toBe('test');
-  });
-  it('should return an empty string if the input is just a number', () => {
-    expect(removeNumberAtEnd('123')).toBe('');
-  });
-  it('should not remove the first number', () => {
-    expect(removeNumberAtEnd('1-2-3')).toBe('1-2-');
-  });
-});
-
-describe('getNextLabel', () => {
-  it('should append a number to get the next label', () => {
-    expect(getNextLabel({ label: 'test' }, [{ label: 'test' }])).toBe('test-1');
-  });
-  it('should not duplicate labels so that the returned label is unique', () => {
-    expect(getNextLabel({ label: 'test' }, [{ label: 'test-1' }])).toBe(
-      'test-2'
-    );
-  });
-});

packages/utilities/src/helpers/stringUtils.ts

@@ -28,47 +28,3 @@ export const truncateAndJoinList = (
 export const wrapInQuotes = (s: string) => '"' + s + '"';
 
 export const isNumeric = (s: string) => /^\d+$/.test(s);
-
-export function getNumberAtEnd(str: string) {
-  // Use a regular expression to match one or more digits at the end of the string
-  const match = str.match(/\d+$/);
-
-  // If there is a match, return the matched number; otherwise, return null
-  return match ? parseInt(match[0], 10) : null;
-}
-
-export function removeNumberAtEnd(str: string) {
-  // Use a regular expression to match one or more digits at the end of the string
-  const regex = /\d+$/;
-
-  // Use the replace() method to remove the matched portion
-  return str.replace(regex, '');
-}
-
-/**
- * Gets the next available unique entity label
- */
-export function getNextLabel<T extends { label: string }>(
-  selectedEntity: T,
-  allEntities: T[]
-): string {
-  const numberAtEnd = getNumberAtEnd(selectedEntity.label);
-
-  let labelToReturn = '';
-
-  if (numberAtEnd === null) {
-    labelToReturn = `${selectedEntity.label}-1`;
-  } else {
-    labelToReturn = `${removeNumberAtEnd(selectedEntity.label)}${
-      numberAtEnd + 1
-    }`;
-  }
-
-  if (allEntities.some((r) => r.label === labelToReturn)) {
-    return getNextLabel(
-      { ...selectedEntity, label: labelToReturn },
-      allEntities
-    );
-  }
-  return labelToReturn;
-}