use buildjet

.github/workflows/publish-server.yml

@@ -12,20 +12,16 @@ env:
   IMAGE_NAME: tursodatabase/libsql-server
 
 jobs:
-  build:
+  build-amd64:
     permissions: write-all
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - linux/amd64
-          - linux/arm64
+    env:
+      platform: "linux/amd64"
     steps:
       -
         name: Prepare
         run: |
-          platform=${{ matrix.platform }}
+          platform=${{ env.platform }}
           echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV          
       -
         name: Checkout
@@ -58,7 +54,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          platforms: ${{ matrix.platform }}
+          platforms: ${{ env.platform }}
           labels: ${{ steps.meta.outputs.labels }}
           outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
       -
@@ -76,11 +72,73 @@ jobs:
           if-no-files-found: error
           retention-days: 1
 
+  build-arm64:
+    permissions: write-all
+    runs-on: buildjet-4vcpu-ubuntu-2204-arm
+    env:
+      platform: "linux/arm64"
+    steps:
+      -
+        name: Prepare
+        run: |
+          platform=${{ env.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV          
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=match,pattern=libsql-server-(.*),group=1
+            type=raw,value=latest
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: ${{ env.platform }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
+      -
+        name: Export digestmatrix
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"          
+      -
+        name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+
   merge:
     permissions: write-all
     runs-on: ubuntu-latest
     needs:
-      - build
+      - build-amd64
+      - build-arm64
     steps:
       -
         name: Download digests