Upgrade enketo AND node (take 2)

.github/workflows/tests.yml

@@ -46,13 +46,13 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: 16.13.0
+          node-version: 20
       - name: Find yarn cache location
         id: yarn-cache
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: JS package cache
         id: cache-packages
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ${{ steps.yarn-cache.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}

.nvmrc

@@ -1 +1 @@
-16.13.0
+20

app/controllers/responses_controller.rb

@@ -352,8 +352,9 @@ def odk_awaiting_media?
 
   # Renders an Enketo form instead of a NEMO form.
   def enketo
-    # Fail fast if we're on the wrong node version (this happens most often in development).
-    raise "Error: Unexpected Node version #{`node -v`}" unless `node -v`.match?("v16")
+    # Fail fast if we're on the wrong node version
+    # (this happens most often in development and can lead to inscrutable errors).
+    raise "Error: Unexpected Node version #{`node -v`}" unless `node -v`.match?("v20")
 
     # Enketo can't render anything if we haven't rendered it to XML (e.g. unpublished draft).
     if @response.form.odk_xml.blank?

lib/enketo-transformer-service/package.json

@@ -9,8 +9,10 @@
     "start": "node index.js"
   },
   "resolutions": {
+    "nan": "2.22.0"
   },
   "dependencies": {
-    "enketo-transformer": "2.3.0"
+    "enketo-transformer": "4.1.1",
+    "libxslt": "0.10.2"
   }
 }