Update nextjs action

Author: Dan Costello

.github/workflows/nextjs.yml

@@ -34,15 +34,11 @@ jobs:
       - name: Detect package manager
         id: detect-package-manager
         run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
-            echo "manager=yarn" >> $GITHUB_OUTPUT
+          if [ -f "${{ github.workspace }}/docs/pnpm-lock.yaml" ]; then
+            echo "manager=pnpm" >> $GITHUB_OUTPUT
             echo "command=install" >> $GITHUB_OUTPUT
-            echo "runner=yarn" >> $GITHUB_OUTPUT
-            exit 0
-          elif [ -f "${{ github.workspace }}/package.json" ]; then
-            echo "manager=npm" >> $GITHUB_OUTPUT
-            echo "command=ci" >> $GITHUB_OUTPUT
-            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
+            echo "runner=pnpm" >> $GITHUB_OUTPUT
+            echo "working-directory=docs" >> $GITHUB_OUTPUT
             exit 0
           else
             echo "Unable to determine package manager"
@@ -53,6 +49,12 @@ jobs:
         with:
           node-version: "20"
           cache: ${{ steps.detect-package-manager.outputs.manager }}
+      - name: Install pnpm
+        if: ${{ steps.detect-package-manager.outputs.manager == 'pnpm' }}
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+          run_install: false
       - name: Setup Pages
         uses: actions/configure-pages@v5
         with:
@@ -65,20 +67,22 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
-            .next/cache
+            docs/.next/cache
           # Generate a new cache whenever packages or source files change.
-          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock', '**/pnpm-lock.yaml') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
           # If source files changed but packages didn't, rebuild from a prior cache.
           restore-keys: |
-            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-
+            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock', '**/pnpm-lock.yaml') }}-
       - name: Install dependencies
         run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
+        working-directory: ${{ steps.detect-package-manager.outputs.working-directory }}
       - name: Build with Next.js
         run: ${{ steps.detect-package-manager.outputs.runner }} next build
+        working-directory: ${{ steps.detect-package-manager.outputs.working-directory }}
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
-          path: ./out
+          path: ./docs/out
 
   # Deployment job
   deploy: