refactor: Build and push multi-platform Docker image in one step

.github/workflows/release.yaml

@@ -52,6 +52,8 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx cache
         uses: actions/cache@v3
         with:
@@ -64,43 +66,14 @@ jobs:
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push Docker image for amd64
+      - name: Build and push multi-platform Docker image
         uses: docker/build-push-action@v5
         with:
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: |
-            cybuerg/cfspeedtest:${{ github.ref_name }}-amd64
-            cybuerg/cfspeedtest:latest-amd64
+            cybuerg/cfspeedtest:${{ github.ref_name }}
+            cybuerg/cfspeedtest:latest
           cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache-amd64,mode=max
-
-      - name: Build and push Docker image for arm64
-        uses: docker/build-push-action@v5
-        with:
-          platforms: linux/arm64
-          push: true
-          tags: |
-            cybuerg/cfspeedtest:${{ github.ref_name }}-arm64
-            cybuerg/cfspeedtest:latest-arm64
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache-arm64,mode=max
-
-      - name: Create and push multi-platform manifest
-        run: |
-          docker manifest create cybuerg/cfspeedtest:${{ github.ref_name }} \
-            cybuerg/cfspeedtest:${{ github.ref_name }}-amd64 \
-            cybuerg/cfspeedtest:${{ github.ref_name }}-arm64
-          docker manifest create cybuerg/cfspeedtest:latest \
-            cybuerg/cfspeedtest:latest-amd64 \
-            cybuerg/cfspeedtest:latest-arm64
-          docker manifest push cybuerg/cfspeedtest:${{ github.ref_name }}
-          docker manifest push cybuerg/cfspeedtest:latest
-
-      - name: Merge and move cache
-        run: |
-          mkdir -p /tmp/.buildx-cache-new
-          cp -r /tmp/.buildx-cache-amd64/* /tmp/.buildx-cache-new/ || true
-          cp -r /tmp/.buildx-cache-arm64/* /tmp/.buildx-cache-new/ || true
-          rm -rf /tmp/.buildx-cache
-          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+          # Use mode=max for cache-to to ensure both platform caches are written
+          cache-to: type=local,dest=/tmp/.buildx-cache,mode=max

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cfspeedtest"
-version = "1.3.3"
+version = "1.3.4"
 edition = "2021"
 license = "MIT"
 description = "Unofficial CLI for speed.cloudflare.com"