Migrate to ghcr.io; add arm64 support

.github/workflows/docker-build.yml

@@ -14,7 +14,12 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: linux/amd64,linux/arm64
+
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
 

.github/workflows/docker-publish.yml

@@ -6,42 +6,67 @@ on:
     tags: [ 'v*' ]
   workflow_dispatch:
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
 jobs:
   publish:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
 
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
-
-    - name: Log in to Docker Hub
-      uses: docker/login-action@v3
+
+    - name: Log in to the Container registry
+      uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
       with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Extract metadata
       id: meta
       uses: docker/metadata-action@v5
       with:
-        images: ${{ secrets.DOCKER_USERNAME }}/java-profiler-tools
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
         tags: |
           type=ref,event=branch
           type=ref,event=pr
           type=semver,pattern={{version}}
           type=semver,pattern={{major}}.{{minor}}
           type=sha
-
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: linux/amd64,linux/arm64
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3        
+
     - name: Build and push Docker image
+      id: push
       uses: docker/build-push-action@v5
       with:
         context: .
         push: true
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
         cache-from: type=gha
-        cache-to: type=gha,mode=max 
+        cache-to: type=gha,mode=max
+        platforms: linux/amd64,linux/arm64
+
+    - name: Generate artifact attestation
+      uses: actions/attest-build-provenance@v2
+      with:
+        subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+        subject-digest: ${{ steps.push.outputs.digest }}
+        push-to-registry: true