BREAKING: Drop Node v12 support; require v14.14+ (#969)

Resolves #968

Author: RyanZim

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
   test:
     strategy:
       matrix:
-        node: [12.x, 13.x, 14.x, 15.x, 16.x, 17.x]
+        node: [14.x, 16.x, 18.x, 19.x]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:

lib/fs/__tests__/multi-param.test.js

@@ -4,14 +4,10 @@ const assert = require('assert')
 const path = require('path')
 const crypto = require('crypto')
 const os = require('os')
-const atLeastNode = require('at-least-node')
 const fs = require('../..')
 
 const SIZE = 1000
 
-// Used for tests on Node 12.9.0+ only
-const describeNode12 = atLeastNode('12.9.0') ? describe : describe.skip
-
 describe('fs.read()', () => {
   let TEST_FILE
   let TEST_DATA
@@ -153,7 +149,7 @@ describe('fs.write()', () => {
   })
 })
 
-describeNode12('fs.writev()', () => {
+describe('fs.writev()', () => {
   let TEST_FILE
   let TEST_DATA
   let TEST_FD

lib/fs/__tests__/rm.test.js

@@ -4,14 +4,10 @@ const fse = require('../..')
 const os = require('os')
 const path = require('path')
 const assert = require('assert')
-const atLeastNode = require('at-least-node')
 
 /* eslint-env mocha */
 
-// Used for tests on Node 14.14.0+ only
-const describeNode14 = atLeastNode('14.14.0') ? describe : describe.skip
-
-describeNode14('fs.rm', () => {
+describe('fs.rm', () => {
   let TEST_FILE
 
   beforeEach(done => {

lib/fs/index.js

@@ -41,8 +41,7 @@ const api = [
   'writeFile'
 ].filter(key => {
   // Some commands are not available on some systems. Ex:
-  // fs.opendir was added in Node.js v12.12.0
-  // fs.rm was added in Node.js v14.14.0
+  // fs.cp was added in Node.js v16.7.0
   // fs.lchown is not available on at least some Linux
   return typeof fs[key] === 'function'
 })
@@ -98,23 +97,20 @@ exports.write = function (fd, buffer, ...args) {
   })
 }
 
-// fs.writev only available in Node v12.9.0+
-if (typeof fs.writev === 'function') {
-  // Function signature is
-  // s.writev(fd, buffers[, position], callback)
-  // We need to handle the optional arg, so we use ...args
-  exports.writev = function (fd, buffers, ...args) {
-    if (typeof args[args.length - 1] === 'function') {
-      return fs.writev(fd, buffers, ...args)
-    }
+// Function signature is
+// s.writev(fd, buffers[, position], callback)
+// We need to handle the optional arg, so we use ...args
+exports.writev = function (fd, buffers, ...args) {
+  if (typeof args[args.length - 1] === 'function') {
+    return fs.writev(fd, buffers, ...args)
+  }
 
-    return new Promise((resolve, reject) => {
-      fs.writev(fd, buffers, ...args, (err, bytesWritten, buffers) => {
-        if (err) return reject(err)
-        resolve({ bytesWritten, buffers })
-      })
+  return new Promise((resolve, reject) => {
+    fs.writev(fd, buffers, ...args, (err, bytesWritten, buffers) => {
+      if (err) return reject(err)
+      resolve({ bytesWritten, buffers })
     })
-  }
+  })
 }
 
 // fs.realpath.native sometimes not available if fs is monkey-patched

lib/remove/index.js

@@ -2,18 +2,13 @@
 
 const fs = require('graceful-fs')
 const u = require('universalify').fromCallback
-const rimraf = require('./rimraf')
 
 function remove (path, callback) {
-  // Node 14.14.0+
-  if (fs.rm) return fs.rm(path, { recursive: true, force: true }, callback)
-  rimraf(path, callback)
+  fs.rm(path, { recursive: true, force: true }, callback)
 }
 
 function removeSync (path) {
-  // Node 14.14.0+
-  if (fs.rmSync) return fs.rmSync(path, { recursive: true, force: true })
-  rimraf.sync(path)
+  fs.rmSync(path, { recursive: true, force: true })
 }
 
 module.exports = {

lib/remove/rimraf.js

@@ -3,7 +3,7 @@
   "version": "10.1.0",
   "description": "fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.",
   "engines": {
-    "node": ">=12"
+    "node": ">=14.14"
   },
   "homepage": "https://github.com/jprichardson/node-fs-extra",
   "repository": {
@@ -42,7 +42,6 @@
     "universalify": "^2.0.0"
   },
   "devDependencies": {
-    "at-least-node": "^1.0.0",
     "klaw": "^2.1.1",
     "klaw-sync": "^3.0.2",
     "minimist": "^1.1.1",