fix: not working on Windows 10 (#21)

* BREAKING CHANGE: Changed from running eslint via node to npm.

* test: add os matrix

* Revert "BREAKING CHANGE: Changed from running eslint via node to npm."

This reverts commit 8718c8b.

* fix: not working on Windows 10

* test: change ' to "

* test: fix for macOS/linux

* revert style

.github/workflows/test.yml

@@ -4,11 +4,12 @@ permissions:
   contents: read
 jobs:
   test:
-    name: "Test on Node.js ${{ matrix.node-version }}"
-    runs-on: ubuntu-latest
+    name: Test(Node ${{ matrix.node }} on ${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [ 18,20 ]
+        os: [ubuntu-latest, windows-latest]
+        node: [ 18, 20 ]
     steps:
       - name: checkout
         uses: actions/checkout@v4

eslint-cjs-to-esm.js

@@ -3,7 +3,9 @@ import { execa } from "execa";
 import { createRequire } from "node:module";
 
 const require = createRequire(import.meta.url);
-const eslintBin = require.resolve(".bin/eslint");
+const isWindows = /^win/.test(process.platform);
+const eslintBinBasePath = ".bin/eslint";
+const eslintBin = require.resolve(isWindows ? `${eslintBinBasePath}.cmd` : eslintBinBasePath);
 import url from "node:url";
 import path from "node:path";
 
@@ -23,8 +25,10 @@ try {
     if (process.env.DEBUG === "eslint-cjs-to-esm") {
         console.debug({ args, eslintBin, builtinConfig });
     }
-    const { stdout, stderr } = await execa("node", [
-        eslintBin,
+    const command = isWindows ? eslintBin : "node";
+    const platformArguments = isWindows ? [] : [eslintBin];
+    const { stdout, stderr } = await execa(command, [
+        ...platformArguments,
         "--config",
         builtinConfig,
         ...args], {

package.json

@@ -37,7 +37,7 @@
     ".eslintrc.cjs"
   ],
   "scripts": {
-    "test": "expected-exit-status 1 --stdout '/\\d+ problems/' --command 'node eslint-cjs-to-esm.js \"./test-fixtures/*\"'"
+    "test": "expected-exit-status 1 --stdout \"/\\d+ problems/\" --command \"node eslint-cjs-to-esm.js \"\"./test-fixtures/*.ts\"\"\""
   },
   "devDependencies": {
     "expected-exit-status": "^3.1.0"