Replace docker-build.yaml with ARM64-only workflow, update sync to preserve custom workflow

Author: Algorithm5838

.github/workflows/docker-build.yaml .github/workflows/docker-build-arm64.yaml.github/workflows/docker-build.yaml renamed to .github/workflows/docker-build-arm64.yaml

@@ -1,4 +1,4 @@
-name: Create and publish Docker images with specific build args
+name: Build ARM64 Docker Image
 
 on:
   workflow_dispatch:
@@ -13,15 +13,13 @@ env:
   REGISTRY: ghcr.io
 
 jobs:
-  build-main-image:
+  build-arm64-image:
     runs-on: ubuntu-24.04-arm
     permissions:
       contents: read
       packages: write
 
     steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
       - name: Set repository and image name to lowercase
         run: |
           echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
@@ -45,7 +43,7 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract metadata for Docker images (default latest tag)
+      - name: Extract metadata for Docker images
         id: meta
         uses: docker/metadata-action@v5
         with:
@@ -68,10 +66,10 @@ jobs:
             type=ref,event=branch
             ${{ github.ref_type == 'tag' && 'type=raw,value=main' || '' }}
           flavor: |
-            prefix=cache-linux/arm64-
+            prefix=cache-arm64-
             latest=false
 
-      - name: Build and push Docker image (latest)
+      - name: Build and push Docker image
         uses: docker/build-push-action@v5
         id: build
         with:

.github/workflows/sync-upstream.yml

@@ -37,6 +37,12 @@ jobs:
             git merge --abort
             exit 1
           }
+          # Remove upstream's docker-build.yaml to prevent duplicate/unwanted builds
+          if [ -f .github/workflows/docker-build.yaml ]; then
+            rm .github/workflows/docker-build.yaml
+            git add .github/workflows/docker-build.yaml
+            git commit -m "chore: remove upstream docker-build.yaml (using custom ARM64 workflow)" || true
+          fi
           git push origin main
 
       - name: Sync dev branch
@@ -47,4 +53,10 @@ jobs:
             git merge --abort
             exit 1
           }
+          # Remove upstream's docker-build.yaml to prevent duplicate/unwanted builds
+          if [ -f .github/workflows/docker-build.yaml ]; then
+            rm .github/workflows/docker-build.yaml
+            git add .github/workflows/docker-build.yaml
+            git commit -m "chore: remove upstream docker-build.yaml (using custom ARM64 workflow)" || true
+          fi
           git push origin dev