Update docker-build workflow

.github/workflows/docker-build.yml

@@ -11,6 +11,8 @@ on:
     paths:
       - client/**
       - server/**
+      - index.js
+      - package.json
   release:
     types: [published, edited]
   # Allows you to run workflow manually from Actions tab
@@ -29,16 +31,23 @@ jobs:
         id: meta
         uses: docker/metadata-action@v3
         with:
-          images: advplyr/audiobookshelf,ghcr.io/${{ github.repository_owner }}/audiobookshelf
+          images: advplyr/audiobookshelf-dev,ghcr.io/${{ github.repository_owner }}/audiobookshelf-dev
           tags: |
             type=edge,branch=master
             type=semver,pattern={{version}}
-
       - name: Setup QEMU
         uses: docker/setup-qemu-action@v1
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
+        
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
 
       - name: Login to Dockerhub
         uses: docker/login-action@v1
@@ -60,3 +69,10 @@ jobs:
           context: .
           platforms: linux/amd64,linux/arm64,linux/arm/v7
           push: true
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+          
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache