chore!: drop Node.js v16

BREAKING CHANGE: Given a boatload of deps are dropping it, We have to drop it too.

.github/workflows/nodejs.yml

@@ -4,11 +4,11 @@ on: [push, pull_request]
 
 jobs:
   build:
-    name: Test on node ${{ matrix.node_version }} and ${{ matrix.os }}
+    name: Node.js v${{ matrix.node_version }} / ${{ matrix.os }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node_version: [16, 18, 20]
+        node_version: [18, 20]
         os: [ubuntu-latest, windows-latest]
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
@@ -17,7 +17,7 @@ jobs:
         with:
           node-version: ${{ matrix.node_version }}
       - name: Upgrade npm
-        run: npm i -g npm@9 # upgrade to 'latest' when Node.js v16 is dropped
+        run: npm i -g npm
       - name: Install dependencies
         uses: bahmutov/npm-install@2509f13e8485d88340a789a3f7ca11aaac47c9fc # v1.8.36
         with:
@@ -32,18 +32,6 @@ jobs:
       - name: Install dependencies
         uses: bahmutov/npm-install@2509f13e8485d88340a789a3f7ca11aaac47c9fc # v1.8.36
         with:
-          install-command: npm ci --foreground-scripts
+          install-command: npm ci --ignore-scripts
       - name: Lint
         run: npm run lint
-  node16:
-    name: Check prod deps for Node.js v16
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65 # v4.0.0
-        with:
-          node-version: 16
-      - name: Install dependencies
-        uses: bahmutov/npm-install@2509f13e8485d88340a789a3f7ca11aaac47c9fc # v1.8.36
-        with:
-          install-command: npm ci --foreground-scripts --omit=dev --engine-strict

package.json

@@ -16,8 +16,8 @@
     "packages/*"
   ],
   "engines": {
-    "node": "^16.20.0 || ^18.0.0 || ^20.0.0",
-    "npm": ">=7"
+    "node": "^18.0.0 || ^20.0.0",
+    "npm": ">=8.6.0"
   },
   "scripts": {
     "build": "tsc -b",

packages/midnight-smoker/README.md

@@ -25,7 +25,7 @@ A short--but profoundly incomplete--list of problems that typical tests don't ca
 
 ### Requirements
 
-- Node.js versions supported: `^16.20.0 || ^18.0.0 || ^20.0.0`
+- Node.js versions supported: `^18.0.0 || ^20.0.0`
 - Minimum `npm` version supported (if using `npm`): `v7.0.0`
 - Yarn should work, generally
 

packages/midnight-smoker/package.json

@@ -14,8 +14,8 @@
   "author": "Christopher Hiller <boneskull@boneskull.com> (https://boneskull.com/)",
   "license": "Apache-2.0",
   "engines": {
-    "node": "^16.20.0 || ^18.0.0 || ^20.0.0",
-    "npm": ">=7"
+    "node": "^18.0.0 || ^20.0.0",
+    "npm": ">=8.6.0"
   },
   "bin": {
     "smoker": "./bin/smoker.js"