Bump minimum required version to Node 14.8

.github/workflows/nodejs.yml

@@ -2,40 +2,39 @@ name: Node.js CI
 
 on:
  push:
- branches: [ master ]
+ branches: [master]
  pull_request:
- branches: [ master ]
+ branches: [master]
 
 jobs:
  build_ubuntu:
-
  runs-on: ubuntu-latest
 
  strategy:
  matrix:
- node-version: ["12.10", "12.16", "12.x", "14.x", "16.x", "17.x"]
+ node-version: ["14.x", "16.x", "17.x"]
 
  steps:
- - uses: actions/checkout@v2
- - name: Use Node.js ${{ matrix.node-version }}
- uses: actions/setup-node@v1
- with:
- node-version: ${{ matrix.node-version }}
- - run: npm i
- - run: npm test
+  - uses: actions/checkout@v2
+  - name: Use Node.js ${{ matrix.node-version }}
+  uses: actions/setup-node@v1
+  with:
+  node-version: ${{ matrix.node-version }}
+  - run: npm i
+  - run: npm test
 
  build_windows:
  runs-on: windows-latest
 
  strategy:
  matrix:
- node-version: ["12.10", "12.16", "12.x", "14.x", "16.x", "17.x"]
+ node-version: ["14.x", "16.x", "17.x"]
 
  steps:
- - uses: actions/checkout@v2
- - name: Use Node.js ${{ matrix.node-version }}
- uses: actions/setup-node@v1
- with:
- node-version: ${{ matrix.node-version }}
- - run: npm i
- - run: npm test
+  - uses: actions/checkout@v2
+  - name: Use Node.js ${{ matrix.node-version }}
+  uses: actions/setup-node@v1
+  with:
+  node-version: ${{ matrix.node-version }}
+  - run: npm i
+  - run: npm test

lib/index.js

@@ -99,23 +99,10 @@ export default function (
  if (patchFork) execArgv.push(`--require=${resolveHook('patch-fork')}`);
  if (patchVm) execArgv.push(`--require=${resolveHook('patch-vm')}`);
 
- if (semver.satisfies(process.version, '<12.17.0')) {
- execArgv.push('--experimental-modules');
- }
-
- const loaderName = semver.satisfies(process.version, '>=16.12.0')
- ? 'load'
- : semver.satisfies(process.version, '>=12.11.1')
- ? 'get-format'
- : 'resolve';
+ const loaderName = semver.satisfies(process.version, '>=16.12.0') ? 'load' : 'get-format';
 
  const loaderURL = new URL(`./loaders/${loaderName}.mjs`, import.meta.url);
-
- const experimentalPrefix = semver.satisfies(process.version, '>=12.11.1')
- ? 'experimental-'
- : '';
-
- execArgv.push(`--${experimentalPrefix}loader=${loaderURL.href}`);
+ execArgv.push(`--experimental-loader=${loaderURL.href}`);
 
  child = fork(script, scriptArgs, {
  cwd: process.cwd(),

package.json

@@ -33,7 +33,7 @@
  "lib/"
  ],
  "engines": {
- "node": ">=12.17"
+ "node": ">=14.8.0"
  },
  "scripts": {
  "lint": "eslint lib test bin",

test/spawn/esmodule.js

@@ -1,12 +1,8 @@
-import semver from 'semver';
 import tap from 'tap';
 
 import { spawn, touchFile } from '../utils.js';
 
 tap.test('Supports ECMAScript modules with experimental-specifier-resolution', t => {
- if (semver.satisfies(process.version, '<12.17'))
- return t.skip('experimental-specifier-resolution requires node >= 12.17');
-
  spawn('--experimental-specifier-resolution=node resolution.mjs', out => {
  if (out.match(/touch message.js/)) {
  touchFile('message.js');