Use .nvmrc for Node version in CI/CD workflows and npm install in post-checkout hook

- Update all workflow files (ci.yml, package.yml, deps.yml, copilot-setup-steps.yml) to use node-version-file: '.nvmrc' instead of hardcoded NODE_VERSION
- Remove NODE_VERSION environment variable from workflow files
- Change post-checkout hook from npm ci to npm install for local development
- All CI workflows continue to use npm ci as expected

Author: devin-ai-integration[bot]

.github/workflows/ci.yml

@@ -7,9 +7,6 @@ on:
     branches: [main]
   workflow_dispatch:
 
-env:
-  NODE_VERSION: 22.x
-
 permissions:
   actions: read
   contents: read
@@ -32,7 +29,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -59,7 +56,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -105,7 +102,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -155,7 +152,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -179,7 +176,7 @@ jobs:
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -203,7 +200,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -227,7 +224,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 

.github/workflows/copilot-setup-steps.yml

@@ -12,7 +12,6 @@ on:
       - .github/workflows/copilot-setup-steps.yml
 
 env:
-  NODE_VERSION: 22.15.1
   NPM_VERSION: 10.9.2
   PYTHON_VERSION: 3.12
   DENO_VERSION: '~1.37'
@@ -39,10 +38,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
 
-      - name: Use Node ${{env.NODE_VERSION}}
+      - name: Setup Node.js
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
-          node-version: ${{env.NODE_VERSION}}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 

.github/workflows/deps.yml

@@ -6,9 +6,6 @@ on:
     - cron: '0 9 * * 1'
   workflow_dispatch:
 
-env:
-  NODE_VERSION: 22.x
-
 permissions:
   actions: read
   contents: read
@@ -30,7 +27,7 @@ jobs:
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 
@@ -62,7 +59,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v5
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           cache: 'npm'
 
       - name: Install dependencies

.github/workflows/package.yml

@@ -7,9 +7,6 @@ on:
     branches: [main]
   workflow_dispatch:
 
-env:
-  NODE_VERSION: 22.x
-
 permissions:
   contents: read
   packages: read
@@ -31,7 +28,7 @@ jobs:
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
           cache: 'npm'
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: '.nvmrc'
           registry-url: 'https://npm.pkg.github.com'
           scope: '@deepnote'
 

.husky/post-checkout

@@ -1 +1 @@
-npm ci
+npm install