chore: convert esm code to cjs

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/cd.yml

@@ -1,4 +1,4 @@
-name: v3-cd
+name: cd
 on:
   push:
     branches:

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: v3-ci
+name: ci
 on:
   pull_request:
     branches:
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-13, ubuntu-22.04, windows-2022]
-        node: [16, 18, 20]
+        node: [21]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -37,8 +37,6 @@ jobs:
         run: npm link nw-builder
       - name: Prepare test environment
         run: npm run test:prep
-      - name: Run unit tests
-        run: npm run test:unit
       # - name: Run Tape tests
       #   run: npm run test:tape
       # - name: Run ChromeDriver tests

lib/cli.cjs

@@ -4,7 +4,7 @@ const yargs = require("yargs/yargs");
 const { hideBin } = require("yargs/helpers");
 
 const { nwbuild } = require("./index.cjs");
-const { detectCurrentPlatform } = require("../dist/index.cjs");
+const detectCurrentPlatform = require("./util/detectCurrentPlatform.cjs");
 
 const cli = yargs(hideBin(process.argv))
   .version(false)

lib/util/detectCurrentPlatform.cjs

@@ -0,0 +1,35 @@
+/**
+ * @readonly
+ * @enum {string}
+ */
+const Platform = {
+    NIX_32: "linux32",
+    NIX_64: "linux64",
+    OSX_32: "osx32",
+    OSX_64: "osx64",
+    WIN_32: "win32",
+    WIN_64: "win64",
+};
+
+/**
+ * Get current platform and arch.
+ *
+ * @param  {NodeJS.Process}       process  - Node.js process object
+ * @return {Platform | undefined}          - Current platform and arch
+ */
+function detectCurrentPlatform (process) {
+    switch (process.platform) {
+        case "darwin":
+            return process.arch === "x64" ? Platform.OSX_64 : Platform.OSX_32;
+
+        case "win32":
+            return process.arch === "x64" ? Platform.WIN_64 : Platform.WIN_32;
+
+        case "linux":
+            return process.arch === "x64" ? Platform.NIX_64 : Platform.NIX_32;
+        default:
+            return undefined;
+    }
+}
+
+module.exports = detectCurrentPlatform;

package.json

@@ -29,7 +29,6 @@
   "bin": {
     "nwbuild": "./lib/cli.cjs"
   },
-  "type": "module",
   "files": [
     "bin",
     "lib",
@@ -42,10 +41,9 @@
   },
   "scripts": {
     "postinstall": "npm run test:prep",
-    "lint": "eslint --config=cfg/eslint.config.cjs src test",
-    "lint:fix": "eslint --config=cfg/eslint.config.cjs --fix src test",
+    "lint": "eslint ./lib/**/*.cjs",
+    "lint:fix": "eslint --fix ./lib/**/*.cjs",
     "test:prep": "esbuild src/index.js --bundle --platform=node --outfile=./dist/index.cjs",
-    "test:unit": "node --test test/unit/detectCurrentPlatform.js ",
     "test:tape": "tape './test/*.cjs'",
     "test:sanity": "node --test-reporter=spec --test e2e/test.js",
     "demo": "npm run test:prep && npm link nw-builder && cd test && node demo.cjs"
@@ -78,5 +76,22 @@
     "winston": "^3.11.0",
     "yargs": "^17.7.2"
   },
-  "packageManager": "[email protected]"
+  "packageManager": "[email protected]",
+  "eslintConfig": {
+    "parserOptions": {
+      "ecmaVersion": 2023,
+      "sourceType": "commonjs"
+    },
+    "env": {
+      "es6": true,
+      "node": true
+    },
+    "extends": [
+      "eslint:recommended",
+      "tjw-jsdoc"
+    ],
+    "rules": {
+      "jsdoc/require-file-overview": "off"
+    }
+  }
 }

src/index.js

@@ -1,7 +1,5 @@
 import Options from "./constants/Options";
-import Platform from "./constants/Platform";
 import Platforms from "./constants/Platforms";
-import detectCurrentPlatform from "./utilities/detectCurrentPlatform";
 
 import { get } from "./get.js";
 import { log, setLogLevel } from "./log.js";
@@ -10,9 +8,7 @@ import { isCached, parse, getReleaseInfo, validate } from "./util.js";
 
 export {
   Options,
-  Platform,
   Platforms,
-  detectCurrentPlatform,
   get,
   getReleaseInfo,
   isCached,

src/util.js

@@ -3,7 +3,7 @@ import { get } from "node:https";
 import { resolve } from "node:path";
 import process from "node:process";
 
-import detectCurrentPlatform from "./utilities/detectCurrentPlatform.js";
+import detectCurrentPlatform from "../lib/util/detectCurrentPlatform.cjs";
 import { log } from "./log.js";
 
 /**

src/utilities/detectCurrentPlatform.js

@@ -1,22 +0,0 @@
-import Platform from "../constants/Platform.js";
-/**
- *
- * @param  {NodeJS.Process}       process
- * @return {Platform | undefined}
- */
-const detectCurrentPlatform = (process) => {
-  switch (process.platform) {
-    case "darwin":
-      return process.arch === "x64" ? Platform.OSX_64 : Platform.OSX_32;
-
-    case "win32":
-      return process.arch === "x64" ? Platform.WIN_64 : Platform.WIN_32;
-
-    case "linux":
-      return process.arch === "x64" ? Platform.NIX_64 : Platform.NIX_32;
-    default:
-      return undefined;
-  }
-};
-
-export default detectCurrentPlatform;