Require node 22 to match terriajs-server 5 alpha

CHANGES.md

@@ -4,6 +4,7 @@
 
 - Upgrade terriajs-server to version 5 alpha
   - Requires node version 22 or above
+  - Bump Dockerfile base images and `engines.node` to node 22 to match this requirement
   - Comes with a new version of proxy rewritten using undici instead of deprecated `request` package. This should improve the performance and reliability of the proxy. Please test your map with this new version of terriajs-server and report any issues you find.
   - For full changelog see [terriajs-server CHANGES.md](https://github.com/TerriaJS/terriajs-server/blob/master/CHANGES.md#next-release---unreleased)
 

Dockerfile

@@ -1,8 +1,8 @@
 # develop container
-FROM node:20 AS develop
+FROM node:22 AS develop
 
 # build container
-FROM node:20 AS build
+FROM node:22 AS build
 USER node
 
 COPY --chown=node:node . /app
@@ -13,7 +13,7 @@ RUN yarn install --network-timeout 1000000
 RUN yarn gulp release
 
 # deploy container
-FROM node:20-slim AS deploy
+FROM node:22-slim AS deploy
 
 USER node
 

package.json

@@ -17,7 +17,7 @@
   "description": "Geospatial catalog explorer based on TerriaJS.",
   "license": "Apache-2.0",
   "engines": {
-    "node": ">= 20.0.0"
+    "node": ">= 22.0.0"
   },
   "repository": {
     "type": "git",
@@ -94,4 +94,4 @@
     "prettier": "prettier --write .",
     "prettier-check": "prettier --check ."
   }
-}
+}