maybe

.github/workflows/main.yml

@@ -14,11 +14,7 @@ jobs:
     env:
       NODE_ENV: test
       NEXTAUTH_SECRET: supersecret
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        node: ['18.x']
-        os: [ubuntu-latest]
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
         uses: actions/checkout@v3
@@ -29,10 +25,9 @@ jobs:
         with:
           version: 8.5.1
 
-      - name: Use Node ${{ matrix.node }}
-        uses: actions/setup-node@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: ${{ matrix.node }}
+          node-version: 20.x
           # cache: 'pnpm' # You can active this cache when your repo has a lockfile
 
       - name: Install deps (with cache)
@@ -45,14 +40,17 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ${{ github.workspace }}/.next/cache
-          key: ${{ runner.os }}-${{ runner.node }}-${{ hashFiles('**/pnpm-lock.yaml') }}-nextjs
+          key: ${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}-nextjs
 
       - name: Setup Prisma
         run: pnpm prebuild
 
       - name: Build and test
         run: pnpm build && pnpm test-start && pnpm test-dev
 
+      - name: Check types
+        run: pnpm tsc
+
       - name: Upload test results
         if: ${{ always() }}
         uses: actions/upload-artifact@v2

next.config.js

@@ -28,4 +28,8 @@ module.exports = getConfig({
   },
   /** We run eslint as a separate task in CI */
   eslint: { ignoreDuringBuilds: !!process.env.CI },
+  /** We run typechecking as a separate task in CI */
+  typescript: {
+    ignoreBuildErrors: true,
+  },
 });