action: run arm64 build on arm image

Author: boypt

.github/workflows/build-rpm.yml

@@ -11,25 +11,25 @@ env:
 
 jobs:
   build-arm64:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04-arm
     permissions:
       contents: read
       packages: read
     strategy:
       matrix:
         include:
           - tag: aarch64_el8
-            platform: linux/arm64
           - tag: aarch64_el9
-            platform: linux/arm64
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Run pullsrc.sh
+        run: env ALL=1 ./pullsrc.sh
+
       - name: Generate version-local.env
         run: |
           TAG=${{ github.ref_name }}
-          # Extract bX from tag (e.g., v1.0.0b5 -> b5)
           BUILD_NUM=$(echo "$TAG" | grep -oE 'b[0-9]+' | tail -1)
           if [ -z "$BUILD_NUM" ]; then
             BUILD_NUM="b1"
@@ -38,11 +38,8 @@ jobs:
           echo "PKGREL=$BUILD_NUM" >> version-local.env
           cat version-local.env
 
-      - name: Run pullsrc.sh
-        run: env ALL=1 ./pullsrc.sh
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
       - name: Log in to Container Registry
         uses: docker/login-action@v3
@@ -55,7 +52,6 @@ jobs:
         run: |
           docker run --rm \
             -v $(pwd):/data \
-            --platform ${{ matrix.platform }} \
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ matrix.tag }}
 
       - name: Upload RPM artifacts
@@ -81,10 +77,12 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Run pullsrc.sh
+        run: env ALL=1 ./pullsrc.sh
+
       - name: Generate version-local.env
         run: |
           TAG=${{ github.ref_name }}
-          # Extract bX from tag (e.g., v1.0.0b5 -> b5)
           BUILD_NUM=$(echo "$TAG" | grep -oE 'b[0-9]+' | tail -1)
           if [ -z "$BUILD_NUM" ]; then
             BUILD_NUM="b1"
@@ -93,9 +91,6 @@ jobs:
           echo "PKGREL=$BUILD_NUM" >> version-local.env
           cat version-local.env
 
-      - name: Run pullsrc.sh
-        run: env ALL=1 ./pullsrc.sh
-
       - name: Log in to Container Registry
         uses: docker/login-action@v3
         with:
@@ -130,10 +125,12 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Run pullsrc.sh
+        run: env ALL=1 ./pullsrc.sh
+
       - name: Generate version-local.env
         run: |
           TAG=${{ github.ref_name }}
-          # Extract bX from tag (e.g., v1.0.0b5 -> b5)
           BUILD_NUM=$(echo "$TAG" | grep -oE 'b[0-9]+' | tail -1)
           if [ -z "$BUILD_NUM" ]; then
             BUILD_NUM="b1"
@@ -142,9 +139,6 @@ jobs:
           echo "PKGREL=$BUILD_NUM" >> version-local.env
           cat version-local.env
 
-      - name: Run pullsrc.sh
-        run: env ALL=1 ./pullsrc.sh
-
       - name: Log in to Container Registry
         uses: docker/login-action@v3
         with: