Merge pull request #8433 from nightscout/test/node22-pr

Test/node22 pr

Author: bewest

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 20, lts/*]
+        node-version: [16, 20, 22]
         mongodb-version: [4.4, 5.0, 6.0]
 
     steps:

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:16.16.0-alpine
+FROM node:22-alpine
 
 LABEL maintainer="Nightscout Contributors"
 

lib/server/bootevent.js

@@ -38,15 +38,19 @@ function boot (env, language) {
 
     const isLTS = process.release.lts ? true : false;
 
-    if (isLTS || (semver.satisfies(nodeVersion, '^20.0.0') || semver.satisfies(nodeVersion, '^18.0.0') || semver.satisfies(nodeVersion, '^16.0.0') || semver.satisfies(nodeVersion, '^14.0.0'))) {
-      //Latest Node 14 LTS and Node 16 LTS are recommended and supported.
-      //Require at least Node 14 without known security issues
-      console.debug('Node LTS version ' + nodeVersion + ' is supported');
+    // Node 16+ is supported (overlap with previous release)
+    // Recommended: Node 20 LTS (until April 2026) or Node 22 LTS (until April 2027)
+    if (semver.satisfies(nodeVersion, '>=16.x')) {
+      if (isLTS) {
+        console.debug('Node LTS version ' + nodeVersion + ' is supported');
+      } else {
+        console.debug('Node version ' + nodeVersion + ' is supported (current release)');
+      }
       next();
       return;
     }
 
-    console.log( 'ERROR: Node version ' + nodeVersion + ' is not supported. Please use a secure LTS version or upgrade your Node');
+    console.log( 'ERROR: Node version ' + nodeVersion + ' is not supported. Please use Node 16 or later.');
     process.exit(1);
 
   }