Update main.yml

Author: AnastaZIuk

.github/workflows/main.yml

@@ -19,21 +19,31 @@ jobs:
         uses: actions/cache@v4
         with:
           path: cache-image.tar
-          key: docker-image-${{ runner.os }}-${{ github.run_id }}
+          key: docker-image-${{ runner.os }}-${{ github.sha }}
           restore-keys: |
             docker-image-${{ runner.os }}-
 
       - name: Load Cached Image
         shell: pwsh
-        if: success() && hashFiles('cache-image.tar') != ''
+        id: load_cache
         run: |
-          docker load -i cache-image.tar
+          if (Test-Path cache-image.tar) {
+            docker load -i cache-image.tar
+            echo "CACHE_HIT=true" >> $env:GITHUB_ENV
+          }
 
-      - name: Build Image
+      - name: Build Image Without Cache
+        if: env.CACHE_HIT != 'true'
         shell: pwsh
         run: |
           docker build -f docker/mount.dockerfile -t app:latest .
 
+      - name: Build Image With Cache
+        if: env.CACHE_HIT == 'true'
+        shell: pwsh
+        run: |
+          docker build --cache-from app:latest -f docker/mount.dockerfile -t app:latest .
+
       - name: Save Docker Image to TAR
         shell: pwsh
         run: |
@@ -43,6 +53,6 @@ jobs:
         uses: actions/cache@v4
         with:
           path: cache-image.tar
-          key: docker-image-${{ runner.os }}-${{ github.run_id }}
+          key: docker-image-${{ runner.os }}-${{ github.sha }}
           restore-keys: |
             docker-image-${{ runner.os }}-