workflows changes 7

.github/workflows/build-releases.yml

@@ -23,6 +23,8 @@ jobs:
     env:
       # This logic correctly gets the version from either the dispatch input or the tag name
       P2POOL_VERSION: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.version || github.ref_name }}
+      P2POOL_BUILD_CACHE: /tmp/p2pool-buildx-cache
+      DOCKER_BUILDKIT: 1
 
     steps:
       - name: Checkout repository
@@ -40,6 +42,14 @@ jobs:
           fi
           echo "Building release for ${P2POOL_VERSION}"
 
+      - name: Restore Docker build cache
+        uses: actions/cache@v3
+        with:
+          path: /tmp/p2pool-buildx-cache
+          key: p2pool-buildx-${{ runner.os }}-${{ env.P2POOL_VERSION }}
+          restore-keys: |
+            p2pool-buildx-${{ runner.os }}-
+
       # This new step sets the title and body for the release
       - name: Set Release Title and Body
         id: set_release_vars