Workflow optimized using matrix

Signed-off-by: Slava <20563034+veaceslavdoina@users.noreply.github.com>

.github/workflows/docker.yml

@@ -16,15 +16,34 @@ env:
 
 
 jobs:
-  # Linux amd64
+  # Build platform specific image
-  linux-amd64:
+  build:
-    name: Linux amd64
+    strategy:
-    runs-on: ubuntu-latest
+      fail-fast: true
+      matrix:
+        target:
+          - os: linux
+            arch: amd64
+          - os: linux
+            arch: arm64
+        include:
+          - target:
+              os: linux
+              arch: amd64
+            builder: ubuntu-22.04
+          - target:
+              os: linux
+              arch: arm64
+            builder: buildjet-4vcpu-ubuntu-2204-arm
+
+    name: Build ${{ matrix.target.os }}/${{ matrix.target.arch }}
+    runs-on: ${{ matrix.builder }}
     outputs:
-      tags: ${{ steps.tags.outputs.tags }}
+      tags-linux-amd64: ${{ steps.tags.outputs.tags-linux-amd64 }}
+      tags-linux-arm64: ${{ steps.tags.outputs.tags-linux-arm64 }}
     env:
-      PLATFORM: linux/amd64
+      PLATFORM: ${{ format('{0}/{1}', 'linux', matrix.target.arch) }}
-      SUFFIX: linux-amd64
+      SUFFIX: ${{ format('{0}-{1}', 'linux', matrix.target.arch) }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -43,7 +62,12 @@ jobs:
       - name: Docker - Set tags output
         if: github.event_name != 'pull_request'
         id: tags
-        run: echo "tags=${{ steps.meta.outputs.tags }}" >> "$GITHUB_OUTPUT"
+        run: |
+          if [[ '${{ matrix.target.os }}' == 'linux' && '${{ matrix.target.arch }}' == 'amd64' ]]; then
+            echo "tags-linux-amd64=${{ steps.meta.outputs.tags }}" >> "$GITHUB_OUTPUT"
+          elif [[ '${{ matrix.target.os }}' == 'linux' && '${{ matrix.target.arch }}' == 'arm64' ]]; then
+            echo "tags-linux-arm64=${{ steps.meta.outputs.tags }}" >> "$GITHUB_OUTPUT"
+          fi
 
       - name: Docker - Login to Docker Hub
         if: github.event_name != 'pull_request'
@@ -89,85 +113,12 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
-  # Linux arm64
+  # Publish single image
-  linux-arm64:
-    name: Linux arm64
-    runs-on: buildjet-4vcpu-ubuntu-2204-arm
-    outputs:
-      tags: ${{ steps.tags.outputs.tags }}
-    env:
-      PLATFORM: linux/arm64
-      SUFFIX: linux-arm64
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Docker - Meta
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ${{ env.DOCKER_REPO }}
-          flavor: |
-            latest=false
-          tags: |
-            type=semver,pattern={{version}},suffix=-${{ env.SUFFIX }}
-            type=sha,suffix=-${{ env.SUFFIX }},enable=${{ !startsWith(github.ref, 'refs/tags/') }}
-
-      - name: Docker - Set tags output
-        if: github.event_name != 'pull_request'
-        id: tags
-        run: echo "tags=${{ steps.meta.outputs.tags }}" >> "$GITHUB_OUTPUT"
-
-      - name: Docker - Login to Docker Hub
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Docker - Build and export to Docker
-        id: build
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: ${{ env.DOCKER_FILE }}
-          platforms: ${{ env.PLATFORM }}
-          load: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-
-      - name: Docker - Minify image
-        uses: kitabisa/docker-slim-action@v1
-        id: slim
-        env:
-          DSLIM_HTTP_PROBE: false
-        with:
-          target: ${{ steps.meta.outputs.tags }}
-          overwrite: true
-
-      - name: Docker - Show slim report
-        run: echo "${REPORT}" | jq -r
-        env:
-          REPORT: ${{ steps.slim.outputs.report }}
-
-      - name: Docker - Push to Docker registry
-        if: github.event_name != 'pull_request'
-        id: push
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: ${{ env.DOCKER_FILE }}
-          platforms: ${{ env.PLATFORM }}
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-
-  # Push single image
   publish:
     name: Push single image
     if: github.event_name != 'pull_request'
     runs-on: ubuntu-latest
-    needs: [linux-amd64, linux-arm64]
+    needs: build
     steps:
       - name: Docker - Meta
         id: meta
@@ -183,7 +134,6 @@ jobs:
           # Transform multi-line tags in to the comma-seperated
           TAGS=$(echo "${{ steps.meta.outputs.tags }}" | tr '\n' ',' | awk '{gsub(/,$/,"");}1')
           echo "TAGS=${TAGS}" >>$GITHUB_ENV
-          echo "${TAGS}"
 
       - name: Docker - Login to Docker Hub
         uses: docker/login-action@v2
@@ -195,5 +145,5 @@ jobs:
         uses: Noelware/docker-manifest-action@master
         with:
           inputs: ${{ env.TAGS }}
-          images: ${{ needs.linux-amd64.outputs.tags }},${{ needs.linux-arm64.outputs.tags }}
+          images: ${{ needs.build.outputs.tags-linux-amd64 }},${{ needs.build.outputs.tags-linux-arm64 }}
           push: true