feat(node): Drop support for node 14 (#4105)

Drop support for Node@^14.18.0. The minimal supported node version is now 16.

BREAKING CHANGE: Node 14 is no longer supported. Please install an LTS version of node: nodejs.org/

Author: danny12321

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: ['14.18.0', 16.x]
+        node-version: [16.x, 18.x]
         os: ['ubuntu-latest', 'windows-latest']
     steps:
     - uses: actions/checkout@v3

package-lock.json

@@ -62,6 +62,6 @@
     "release": "lerna version"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   }
 }

package.json

@@ -67,7 +67,7 @@
   },
   "homepage": "https://stryker-mutator.io/",
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "dependencies": {
     "mutation-testing-metrics": "1.7.14",

packages/api/package-lock.json

@@ -18,7 +18,7 @@
     "directory": "packages/core"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "keywords": [
     "mutation testing",

packages/api/package.json

@@ -105,13 +105,13 @@ describe(StrykerCli.name, () => {
   });
 
   describe(guardMinimalNodeVersion.name, () => {
-    it('should fail for < v14.18.0', () => {
-      expect(() => guardMinimalNodeVersion('v14.17.0')).throws(
-        'Node.js version v14.17.0 detected. StrykerJS requires version to match >=14.18.0. Please update your Node.js version or visit https://nodejs.org/ for additional instructions'
+    it('should fail for < v16.0.0', () => {
+      expect(() => guardMinimalNodeVersion('v14.21.3')).throws(
+        'Node.js version v14.21.3 detected. StrykerJS requires version to match >=16.0.0. Please update your Node.js version or visit https://nodejs.org/ for additional instructions'
       );
     });
-    it('should not fail for >= v14.18.0', () => {
-      expect(() => guardMinimalNodeVersion('v14.18.0')).not.throws();
+    it('should not fail for >= v16.0.0', () => {
+      expect(() => guardMinimalNodeVersion('v16.0.0')).not.throws();
     });
   });
 

packages/core/package-lock.json

@@ -17,7 +17,7 @@
     "directory": "packages/cucumber-runner"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "keywords": [
     "stryker",

packages/core/package.json

@@ -30,7 +30,7 @@
   ],
   "license": "Apache-2.0",
   "engines": {
-    "node": ">= 8"
+    "node": ">=16.0.0"
   },
   "main": "Gruntfile.js",
   "devDependencies": {

packages/core/test/unit/stryker-cli.spec.ts

@@ -15,7 +15,7 @@
     "directory": "packages/instrumenter"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "publishConfig": {
     "access": "public"

packages/cucumber-runner/package-lock.json

@@ -16,7 +16,7 @@
     ]
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "repository": {
     "type": "git",

packages/cucumber-runner/package.json

@@ -35,7 +35,7 @@
     "directory": "packages/jest-runner"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "keywords": [
     "stryker",

packages/grunt-stryker/package-lock.json

@@ -18,7 +18,7 @@
     "directory": "packages/karma-runner"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "keywords": [
     "stryker",

packages/grunt-stryker/package.json

@@ -17,7 +17,7 @@
     "directory": "packages/mocha-runner"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "keywords": [
     "stryker",

packages/instrumenter/package-lock.json

@@ -18,7 +18,7 @@
     "directory": "packages/typescript-checker"
   },
   "engines": {
-    "node": ">=14.18.0"
+    "node": ">=16.0.0"
   },
   "publishConfig": {
     "access": "public"