Use knip to refactor dead code and unused exports

package.json

@@ -212,14 +212,12 @@
     "@types/vscode": "^1.72.0",
     "@typescript-eslint/eslint-plugin": "^5.40.0",
     "@typescript-eslint/parser": "^5.40.0",
-    "babylon": "^6.18.0",
     "eslint": "^8.25.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-prettier": "^4.2.1",
     "jest": "^29.1.2",
     "ovsx": "^0.5.1",
     "prettier": "^2.7.1",
-    "source-map-support": "^0.5.21",
     "ts-jest": "^29.0.3",
     "ts-loader": "^9.4.1",
     "typescript": "^4.8.4",

src/jestRunnerConfig.ts

@@ -48,15 +48,11 @@ export class JestRunnerConfig {
     return normalizePath(jestPath);
   }
 
-  public get projectPath(): string {
-    return this.projectPathFromConfig || this.currentWorkspaceFolderPath;
-  }
-
   public get cwd(): string {
     return this.projectPathFromConfig || this.currentPackagePath || this.currentWorkspaceFolderPath;
   }
 
-  public get projectPathFromConfig(): string | undefined {
+  private get projectPathFromConfig(): string | undefined {
     const projectPathFromConfig = vscode.workspace.getConfiguration().get<string>('jestrunner.projectPath');
     if (projectPathFromConfig) {
       return path.resolve(this.currentWorkspaceFolderPath, projectPathFromConfig);
@@ -80,23 +76,12 @@ export class JestRunnerConfig {
     return '';
   }
 
-  public get currentWorkspaceFolderPath(): string {
+  private get currentWorkspaceFolderPath(): string {
     const editor = vscode.window.activeTextEditor;
     return vscode.workspace.getWorkspaceFolder(editor.document.uri).uri.fsPath;
   }
 
-  public get jestConfigPath(): string {
-    // custom
-    const configPath: string = vscode.workspace.getConfiguration().get('jestrunner.configPath');
-    if (!configPath) {
-      return this.findConfigPath();
-    }
-
-    // default
-    return normalizePath(path.join(this.currentWorkspaceFolderPath, configPath));
-  }
-
-  getJestConfigPath(targetPath: string): string {
+  public getJestConfigPath(targetPath: string): string {
     // custom
     const configPath: string = vscode.workspace.getConfiguration().get('jestrunner.configPath');
     if (!configPath) {

src/test/jestRunnerConfig.test.ts

@@ -1,9 +1,10 @@
 import * as vscode from 'vscode';
 import { JestRunnerConfig } from '../jestRunnerConfig';
 import { Uri, WorkspaceConfiguration, WorkspaceFolder } from './__mocks__/vscode';
+import { isWindows } from '../util';
 
 const describes = {
-  windows: process.platform === 'win32' ? describe : describe.skip,
+  windows: isWindows() ? describe : describe.skip,
   linux: ['linux', 'darwin'].includes(process.platform) ? describe : describe.skip,
 };
 
@@ -28,7 +29,7 @@ describe('JestRunnerConfig', () => {
         })
       );
 
-      expect(jestRunnerConfig.projectPath).toBe('C:\\project\\jestProject');
+      expect(jestRunnerConfig.cwd).toBe('C:\\project\\jestProject');
     });
   });
 
@@ -52,7 +53,7 @@ describe('JestRunnerConfig', () => {
         })
       );
 
-      expect(jestRunnerConfig.projectPath).toBe('/home/user/project/jestProject');
+      expect(jestRunnerConfig.cwd).toBe('/home/user/project/jestProject');
     });
   });
 });

src/util.ts

@@ -43,16 +43,12 @@ const QUOTES = {
   '`': true,
 };
 
-export function resolveTestNameStringInterpolation(s: string): string {
+function resolveTestNameStringInterpolation(s: string): string {
   const variableRegex = /(\${?[A-Za-z0-9_]+}?|%[psdifjo#%])/gi;
   const matchAny = '(.*?)';
   return s.replace(variableRegex, matchAny);
 }
 
-export function exactRegexMatch(s: string): string {
-  return ['^', s, '$'].join('');
-}
-
 export function escapeSingleQuotes(s: string): string {
   return isWindows() ? s : s.replace(/'/g, "'\\''");
 }
@@ -78,10 +74,6 @@ export function pushMany<T>(arr: T[], items: T[]): number {
   return Array.prototype.push.apply(arr, items);
 }
 
-export function escapePlusSign(s: string): string {
-  return s.replace(/[+]/g, '\\$&');
-}
-
 export type CodeLensOption = 'run' | 'debug' | 'watch' | 'coverage';
 
 function isCodeLensOption(option: string): option is CodeLensOption {