Bump node version to 18

Version 16 will be end of life in September.

Ref: https://endoflife.date/nodejs

.github/workflows/continuous-deployment.yaml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@master
     - uses: actions/setup-node@v1
       with:
-        node-version: 16
+        node-version: 18
     - run: npm run-script build
     - uses: superfly/flyctl-actions/setup-flyctl@master
     - run: flyctl deploy --remote-only

.github/workflows/pull-request.yaml

@@ -12,5 +12,5 @@ jobs:
     - uses: actions/checkout@master
     - uses: actions/setup-node@v1
       with:
-        node-version: 16
+        node-version: 18
     - run: npm run-script build

.tool-versions

@@ -1,2 +1,2 @@
-nodejs 16.19.0
+nodejs 18.16.0
 flyctl 0.0.456

Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:bullseye as builder
 
-ARG NODE_VERSION=v16.18.1
+ARG NODE_VERSION=v18.16.0
 
 RUN apt-get update; apt install -y curl python3 build-essential
 RUN curl https://get.volta.sh | bash

README.md

@@ -25,7 +25,7 @@ Refer to [CONTRIBUTING.md][contributing_url]
 ## Development
 
 * Have a working `docker` setup and this repository clone
-* `docker run --rm -it -v $PWD:/workspace -p 8080:8080 -w /workspace node:16 bash`
+* `docker run --rm -it -v $PWD:/workspace -p 8080:8080 -w /workspace node:18 bash`
 * Running `npm run-script build` and then `npm start`
 * Look at the results in your browser: `open http://localhost:8080/`
 

package.json

@@ -8,7 +8,7 @@
     "heroku-postbuild": "script/build"
   },
   "engines": {
-    "node": "16.x"
+    "node": "18.x"
   },
   "dependencies": {
     "bourbon": "latest",