Switch to pnpm (#1168)

.github/workflows/nuxt.yml

@@ -16,18 +16,26 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: 18.x
-      - name: Get yarn cache
-        id: yarn-cache
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - uses: actions/cache@v3
+      - name: Install pnpm via corepack
+        shell: bash
+        run: |
+          corepack enable
+          corepack prepare --activate
+      - name: Get pnpm store directory
+        id: pnpm-cache
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT
+      - name: Setup pnpm cache
+        uses: actions/cache@v3
         with:
-          path: ${{ steps.yarn-cache.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
-            ${{ runner.os }}-yarn-
+            ${{ runner.os }}-pnpm-store-
       - name: Install dependencies
-        run: yarn install --immutable --immutable-cache --check-cache
+        run: pnpm install
       - name: Run Lint
-        run: npm run lint
+        run: pnpm lint
       - name: Build
-        run: npm run build
+        run: pnpm build