Update docker-publish.yml

Author: ptrumpis

.github/workflows/docker-publish.yml

@@ -13,6 +13,9 @@ env:
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
 
     steps:
       - name: Checkout Repository
@@ -32,25 +35,12 @@ jobs:
         id: extract_tag
         run: echo "TAG_NAME=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
 
-      - name: Extract Base Image from Dockerfile
-        id: get_base_image
-        run: |
-          BASE_IMAGE=$(grep -i '^FROM' Dockerfile | head -n 1 | awk '{print $2}')
-          echo "BASE_IMAGE=$BASE_IMAGE" >> $GITHUB_ENV
-
-      - name: Get Supported Platforms
-        id: get_platforms
-        run: |
-          PLATFORMS=$(docker buildx imagetools inspect ${{ env.BASE_IMAGE }} --format '{{ range .Manifest.Platforms }}{{ .OS }}/{{ .Architecture }},{{ end }}' | sed 's/,$//')
-          echo "PLATFORMS=$PLATFORMS" >> $GITHUB_ENV
-        shell: bash
-
       - name: Build and Push Docker Image (Multi-Arch)
         uses: docker/build-push-action@v5
         with:
           context: .
           push: true
-          platforms: ${{ env.PLATFORMS }}
+          platforms: linux/amd64, linux/arm64
           tags: |
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.TAG_NAME }}
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest