chore(global): enforce node and pnpm versions

.github/workflows/linea-ens-contracts-tests.yml

@@ -25,12 +25,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Use Node.js 18
+      - name: Use Node.js from .nvmrc
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+          cache-dependency-path: 'packages/linea-ens-contracts/yarn.lock'
 
-      - run: yarn install --immutable --immutable-cache --check-cache
+      - name: Install dependencies
+        run: yarn install --immutable --immutable-cache --check-cache
 
       - name: Run test
         run: yarn test

.github/workflows/linea-ens-resolver-tests.yml

@@ -28,12 +28,17 @@ jobs:
             pnpm-workspace.yaml
             pnpm-lock.yaml
             package.json
+            .nvmrc
           sparse-checkout-cone-mode: false
 
       - name: Setup pnpm
-        uses: pnpm/[email protected]
+        uses: pnpm/action-setup@v4
+
+      - name: Use Node.js from .nvmrc
+        uses: actions/setup-node@v4
         with:
-          version: 10.10.0
+          node-version-file: '.nvmrc'
+          cache: 'pnpm'
 
       - name: Install Bun
         run: |

.npmrc

@@ -0,0 +1 @@
+engine-strict=true

.nvmrc

@@ -0,0 +1 @@
+22.21.1

README.md

@@ -92,9 +92,9 @@ contract TestL1 is EVMFetchTarget {
 
 ## Requirements
 
-- [Node.js](https://nodejs.org/en/download/package-manager) v18.x.
-- [pnpm](https://pnpm.io/installation) v9.x
-- [Yarn](https://classic.yarnpkg.com/lang/en/docs/install)
+- [Node.js](https://nodejs.org/en/download/package-manager) v22.21.1+
+- [pnpm](https://pnpm.io/installation) v10.26.0+
+- [Yarn](https://classic.yarnpkg.com/lang/en/docs/install) (for linea-ens-contracts only)
 - [Docker](https://docs.docker.com/engine/install/)
 - [docker-compose](https://docs.docker.com/compose/install/)
 

package.json

@@ -2,5 +2,10 @@
   "name": "linea-ens",
   "version": "1.0.0",
   "private": true,
-  "description": "Linea ENS monorepo"
+  "description": "Linea ENS monorepo",
+  "packageManager": "[email protected]",
+  "engines": {
+    "node": ">=22.21.1",
+    "pnpm": ">=10.26.0"
+  }
 }

packages/linea-ens-app/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22-alpine AS base
+FROM node:22.21.1-alpine AS base
 
 ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
@@ -37,7 +37,7 @@ COPY packages/linea-ens-contracts/ ./packages/linea-ens-contracts/
 WORKDIR /app/packages/linea-ens-app
 RUN pnpm build
 
-FROM node:22-alpine AS runner
+FROM node:22.21.1-alpine AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production

packages/linea-ens-app/README.md

@@ -208,15 +208,15 @@ the [requirements](../../README.md#requirements) if you encounter an error. To v
 
 ```bash
 node --version
-v18.20.4
+v22.21.1
 ```
 
 Node Version Manager (nvm) can be used to manage multiple versions of Node.js if you find you are not in the correct
-version of Node.
+version of Node. The repository includes a `.nvmrc` file that specifies the required version.
 
 ```bash
 pnpm --version
-9.4.0
+10.26.0
 ```
 
 ```bash