ci: switch from yarn to npm

.github/workflows/continuous-delivery.yml

@@ -34,23 +34,22 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7
         with:
-          # Use the latest LTS version of Node.js already installed on the runner.
-          node-version: latest
-          check-latest: 'false'
-          cache: yarn
-          cache-dependency-path: website/yarn.lock
+          # Use the latest Node.js LTS release.
+          node-version: lts/*
+          cache: npm
+          cache-dependency-path: website/package-lock.json
 
       - name: Setup Pages
         if: github.ref == 'refs/heads/main'
         uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6
 
       - name: Install dependencies
         working-directory: website
-        run: yarn install --frozen-lockfile --non-interactive
+        run: npm ci
 
       - name: Build website
         working-directory: website
-        run: yarn build
+        run: npm run build
 
       - name: Upload artifact
         if: github.ref == 'refs/heads/main'

.gitignore

@@ -45,9 +45,6 @@ go.work
 .env.production.local
 
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-package-lock.json
 
 # Build and cache
 .cache/

Dockerfile

@@ -3,6 +3,6 @@ FROM node:lts-alpine@sha256:c6ad9e9c1d80f6eb607c26b4b0a132ff7a2344fad1c78ea3baa2
 COPY website /website
 
 WORKDIR /website
-RUN yarn
+RUN npm ci
 
-CMD ["yarn", "start", "-h", "0.0.0.0"]
+CMD ["npm", "run", "start", "--", "-h", "0.0.0.0"]

README.md

@@ -39,16 +39,18 @@ This website is built using [Docusaurus](https://docusaurus.io/), a modern stati
 
 ## Installation
 
-Enter the `website` folder, then run:
+All the commands below must be run from the `website` folder (that is where
+`package.json` lives, not the repository root):
 
 ```bash
-yarn
+cd website
+npm install
 ```
 
 ## Local Development
 
 ```bash
-yarn start
+npm run start
 ```
 
 This command starts a local development server and opens up a browser window.
@@ -57,7 +59,7 @@ Most changes are reflected live without having to restart the server.
 ## Build
 
 ```bash
-yarn build
+npm run build
 ```
 
 This command generates static content into the `build` directory and can be
@@ -66,12 +68,12 @@ served using any static contents hosting service.
 ## Testing Production Features
 
 Some features, like redirects, only work in production builds and are not
-available during local development (`yarn start`). To test these features
+available during local development (`npm run start`). To test these features
 locally:
 
 ```bash
-yarn build
-yarn serve
+npm run build
+npm run serve
 ```
 
 This builds the site and serves it locally, allowing you to test production-only
@@ -82,13 +84,13 @@ features.
 Using SSH:
 
 ```bash
-USE_SSH=true yarn deploy
+USE_SSH=true npm run deploy
 ```
 
 Not using SSH:
 
 ```bash
-GIT_USER=<Your GitHub username> yarn deploy
+GIT_USER=<Your GitHub username> npm run deploy
 ```
 
 If you are using GitHub pages for hosting, this command is a convenient way to

renovate.json

@@ -22,7 +22,7 @@
     {
       "matchFileNames": [
         "website/package.json",
-        "website/yarn.lock"
+        "website/package-lock.json"
       ],
       "groupName": "documentation dependencies"
     }