feat: test

.github/workflows/demo.yml

@@ -3,10 +3,16 @@ name: image-preview
 on: [push, pull_request]
 
 jobs:
-  image-preview-2:
-    name: image-preview-3
+  setup:
     runs-on: ubuntu-latest
     steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+
       - name: cache package-lock.json
         uses: actions/cache@v4
         with:
@@ -15,6 +21,27 @@ jobs:
 
       - name: create package-lock.json
         run: npm i --package-lock-only --ignore-scripts
+
+      - name: hack for single file
+        run: |
+          if [ ! -d "package-temp-dir" ]; then
+            mkdir package-temp-dir
+          fi
+          cp package-lock.json package-temp-dir
+      - name: cache node_modules
+        id: node_modules_cache_id
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install
+        if: steps.node_modules_cache_id.outputs.cache-hit != 'true'
+        run: npm ci
+  image-preview-2:
+    name: image-preview-3
+    runs-on: ubuntu-latest
+    steps:
       - name: checkout
         uses: actions/checkout@v4
       - name: image-preview-4