Add Node 22 bundle requirements and CI verification

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  verify:
+    name: Verify build and generated bundle
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22.18.0
+          cache: npm
+          cache-dependency-path: highlightjs-jvm/package-lock.json
+
+      - name: Verify generated Highlight.js bundle
+        working-directory: highlightjs-jvm
+        run: ./buildBundle.sh --verify
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '21'
+          cache: maven
+
+      - name: Install Maven artifacts locally
+        run: mvn --batch-mode install -DskipGradleDriver=true
+
+      - name: Build Gradle plugin and run tests
+        working-directory: gmd-gradle-plugin
+        run: ./gradlew --no-daemon build

highlightjs-jvm/README.md

@@ -32,9 +32,10 @@ chaining, so **no polyfills are injected and nothing is hand-edited**. Rhino can
 which is the entire reason the transpile exists.
 
 The toolchain is pinned by `package.json` and `package-lock.json` and installed with
-`npm ci`, so the output is byte-reproducible. `./buildBundle.sh --verify` regenerates to a
-temp file and diffs against the committed bundle, exiting non-zero if it is stale. Maven
-never runs any of this, so a normal build needs no Node.
+`npm ci`, so the output is byte-reproducible. Bundle generation requires Node.js 22.18.0 or
+newer. `./buildBundle.sh --verify` regenerates to a temp file and diffs against the committed
+bundle, exiting non-zero if it is stale. Maven never runs any of this, so a normal build needs
+no Node.
 
 To upgrade Highlight.js, replace `source/highlightJs` with a newer `@highlightjs/cdn-assets`
 release, run `./buildBundle.sh`, and commit the result.

highlightjs-jvm/buildBundle.sh

@@ -2,7 +2,7 @@
 #
 # Regenerates src/main/resources/highlightJs/highlight.js for Rhino.
 #
-# Requires Node 18+. NOT part of the Maven build - run it by hand when the
+# Requires Node 22.18.0+. NOT part of the Maven build - run it by hand when the
 # Highlight.js distribution changes, then commit the regenerated bundle.
 #
 #   ./buildBundle.sh            regenerate the bundle
@@ -23,13 +23,20 @@ if [ ! -d "$SRC/languages" ]; then
   echo "Missing $SRC - the Highlight.js cdn-assets tree must be present" >&2
   exit 1
 fi
+MIN_NODE_MAJOR=22
+MIN_NODE_MINOR=18
+
 if ! command -v node >/dev/null 2>&1; then
-  echo "Node 18+ is required to regenerate the bundle; none found on PATH" >&2
+  echo "Node 22.18.0+ is required to regenerate the bundle; none found on PATH" >&2
   exit 1
 fi
-NODE_MAJOR="$(node -p 'process.versions.node.split(".")[0]')"
-if [ "$NODE_MAJOR" -lt 18 ]; then
-  echo "Node 18+ is required to regenerate the bundle; found $(node --version)" >&2
+NODE_VERSION="$(node -p 'process.versions.node')"
+NODE_MAJOR="${NODE_VERSION%%.*}"
+NODE_MINOR="${NODE_VERSION#*.}"
+NODE_MINOR="${NODE_MINOR%%.*}"
+if [ "$NODE_MAJOR" -lt "$MIN_NODE_MAJOR" ] || \
+   { [ "$NODE_MAJOR" -eq "$MIN_NODE_MAJOR" ] && [ "$NODE_MINOR" -lt "$MIN_NODE_MINOR" ]; }; then
+  echo "Node 22.18.0+ is required to regenerate the bundle; found v$NODE_VERSION" >&2
   exit 1
 fi
 

highlightjs-jvm/package.json

@@ -2,6 +2,9 @@
   "name": "highlightjs-jvm-bundle",
   "private": true,
   "description": "Build-time only. Transpiles the Highlight.js distribution for Rhino.",
+  "engines": {
+    "node": ">=22.18.0"
+  },
   "devDependencies": {
     "@babel/cli": "8.0.4",
     "@babel/core": "8.0.1",