Cross platform ESLint command to run on the current directory recursively

I'm looking to create a cross-platform package.json command to lint all .js, .ts, .tsx files in the current directory, recursively.

Here's what I've tried.

1. This is directly from the ESLint CLI documentation.

   "scripts": {
     "lint": "eslint . --ext .js,.ts,.tsx",
   }
   

   Unix-like: ✅ Windows: 🚫

   On Windows...

   No files matching the pattern "." were found. Please check for typing mistakes in the pattern.

2. GLOB matching pattern.

   "scripts": {
     "lint": "eslint **/*.js **/*.ts **/*.tsx",
   }
   

   Unix-like: 🚫 Windows: ✅

3. GLOB matching pattern with quotes.

   "scripts": {
     "lint": "eslint '**/*.js' '**/*.ts' '**/*.tsx'",
   }
   

   Unix-like: ✅ Windows: 🚫

This is a cross-platform project with developers using Mac, Linux, and Windows.

How do I get this single command to work on all three?

I’m working on similar problems right now. I had success with something like.

"scripts": {
  "lint": "eslint \"**/*.js\" \"**/*.ts\" \"**/*.tsx\"",
}

Or shorter:

"scripts": {
  "lint": "eslint \"**/*.{js,ts,tsx}\"",
}

Replacing single quotes with escaped double quotes is actually a pattern not ESLint-specific.

Maybe it helps.