feat!: Support Node 18+ (#896)

* feat!: Support Node 18+

Drop Support for older versions of Node.js

* chore: skip windows kitchen sink until #897

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [14, 16, 18, 20, 21]
+        node: [18, 20, 22]
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - run: npm ci
       - run: npm run system-test
   system_test:
@@ -38,7 +38,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - run: npm ci
       - run: npm run system-test
   lint:
@@ -47,7 +47,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - run: npm ci
       - run: npm run lint
   license_check:
@@ -56,6 +56,6 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
       - run: npm ci
       - run: npm run license-check

.github/workflows/release.yaml

@@ -9,7 +9,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 18
           registry-url: 'https://wombat-dressing-room.appspot.com'
       - run: npm ci
       - run: npm publish

package.json

@@ -32,7 +32,7 @@
     "fix": "eslint --fix '**/*.ts'"
   },
   "engines": {
-    "node": ">=14"
+    "node": ">=18"
   },
   "keywords": [
     "typescript",

test/kitchen.ts

@@ -18,7 +18,9 @@ const execOpts = {
   encoding: 'utf8' as BufferEncoding,
 };
 
-describe('🚰 kitchen sink', () => {
+const action = process.platform !== 'win32' ? describe : describe.skip;
+
+action('🚰 kitchen sink', () => {
   const fixturesPath = path.join('test', 'fixtures');
   const gtsPath = path.join('node_modules', '.bin', 'gts');
   const kitchenPath = path.join(stagingPath, 'kitchen');