drop support for Nodejs<20

Author: baileympearson

.eslintrc.json

@@ -13,7 +13,7 @@
     "es6": true
   },
   "parserOptions": {
-    "ecmaVersion": 2019
+    "ecmaVersion": 2023
   },
   "plugins": [
     "@typescript-eslint",
@@ -82,4 +82,4 @@
       }
     }
   ]
-}
+}

.github/dependabot.yml

@@ -20,9 +20,6 @@ updates:
       # sinon-chai 4.x+ supports chai 5.x+.
       - dependency-name: "sinon-chai"
         versions: [">=4.0.0"]
-      # nyc is Node18+ only starting on nyc@16.x.
-      - dependency-name: "nyc"
-        versions: [">=16.0.0"]
       # we ignore TS as a part of quarterly dependency updates.
       - dependency-name: "typescript"
       # node-gyp now depends on python 3.10, we install 3.6 in our dockerfile

.github/docker/Dockerfile.glibc

@@ -1,7 +1,6 @@
-ARG UBUNTU_VERSION=bionic
-FROM ubuntu:${UBUNTU_VERSION} AS build
+FROM ubuntu:noble AS build
 
-ARG NODE_VERSION=16.20.1
+ARG NODE_VERSION=20.19.0
 # Possible values: s390x, arm64, x64
 ARG NODE_ARCH
 ADD https://nodejs.org/dist/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-${NODE_ARCH}.tar.gz /

.github/docker/Dockerfile.musl

@@ -1,5 +1,5 @@
 ARG PLATFORM=arm64
-ARG NODE_VERSION=16.20.1
+ARG NODE_VERSION=20.19.0
 
 FROM ${PLATFORM}/node:${NODE_VERSION}-alpine AS build
 

.github/workflows/build.yml

@@ -79,12 +79,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Get Full Node.js Version
-        id: get_nodejs_version
-        shell: bash
-        run: |
-          echo "version=$(node --print 'process.version.slice(1)')" >> "$GITHUB_OUTPUT"
-
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
 

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, windows-2022]
-        node: [16.x, 18.x, 20.x, 22.x]
+        node: [20.19.0, 22.x]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -37,7 +37,7 @@ jobs:
     strategy:
       matrix:
         linux_arch: [s390x, arm64, amd64]
-        node: [16.x, 18.x, 20.x, 22.x]
+        node: [20.19.0, 22.x]
       fail-fast: false
     steps:
       - uses: actions/checkout@v4
@@ -51,7 +51,6 @@ jobs:
         shell: bash
         run: |
           echo "version=$(node --print 'process.version.slice(1)')" >> "$GITHUB_OUTPUT"
-          echo "ubuntu_version=$(node --print '(+process.version.slice(1).split(`.`).at(0)) > 16 ? `noble` : `bionic`')" >> "$GITHUB_OUTPUT"
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -66,19 +65,17 @@ jobs:
             --platform linux/${{ matrix.linux_arch }} \
             --build-arg="NODE_ARCH=${{ matrix.linux_arch == 'amd64' && 'x64' || matrix.linux_arch }}" \
             --build-arg="NODE_VERSION=${{ steps.get_nodejs_version.outputs.version }}" \
-            --build-arg="UBUNTU_VERSION=${{ steps.get_nodejs_version.outputs.ubuntu_version }}" \
             --build-arg="RUN_TEST=true" \
             --output type=local,dest=./prebuilds,platform-split=false \
             -f ./.github/docker/Dockerfile.glibc \
             .
 
-
   container_tests_musl:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         linux_arch: [amd64, arm64]
-        node: [16.20.1, 18.x, 20.x, 22.x]
+        node: [20.19.0, 22.x]
       fail-fast: false
     steps:
       - uses: actions/checkout@v4

etc/docker.sh

@@ -7,8 +7,8 @@
 # amd64 or arm64v8 for alpine
 LINUX_ARCH=amd64
 
-# 16.20.1+, default 16.20.1
-NODE_VERSION=20.0.0
+# 20.19.0+, default 20.19.0
+NODE_VERSION=20.19.0
 
 SCRIPT_DIR=$(dirname ${BASH_SOURCE:-$0})
 PROJECT_DIR=$SCRIPT_DIR/..
@@ -28,14 +28,11 @@ build_and_test_musl() {
 build_and_test_glibc() {
     docker buildx create --name builder --bootstrap --use
 
-    UBUNTU_VERSION=$(node --print 'Number(process.argv[1].split(`.`).at(0)) > 16 ? `noble` : `bionic`' $NODE_VERSION)
     NODE_ARCH=$(node -p 'process.argv[1] === `amd64` && `x64` || process.argv[1]' $LINUX_ARCH)
-    echo $UBUNTU_VERSION
     docker buildx build --progress=plain --no-cache \
         --platform linux/$LINUX_ARCH \
         --build-arg="NODE_ARCH=$NODE_ARCH" \
         --build-arg="NODE_VERSION=$NODE_VERSION" \
-        --build-arg="UBUNTU_VERSION=$UBUNTU_VERSION" \
         --build-arg="RUN_TEST=true" \
         --output type=local,dest=./prebuilds,platform-split=false \
         -f ./.github/docker/Dockerfile.glibc \

package.json

@@ -76,7 +76,7 @@
     }
   },
   "engines": {
-    "node": ">=16.20.1"
+    "node": ">=20.19.0"
   },
   "binary": {
     "napi_versions": [

tsconfig.json

@@ -4,13 +4,13 @@
     "checkJs": false,
     "strict": true,
     "alwaysStrict": true,
-    "target": "ES2020",
+    "target": "ES2023",
     "module": "commonJS",
     "moduleResolution": "node",
     "skipLibCheck": true,
     "erasableSyntaxOnly": true,
     "lib": [
-      "es2020", "es2021.WeakRef"
+      "es2023"
     ],
     // We don't make use of tslib helpers, all syntax used is supported by target engine
     "importHelpers": false,
@@ -43,4 +43,4 @@
   "include": [
     "src/**/*"
   ]
-}
+}