modified: .github/workflows/build_docker.yml

.github/workflows/build_docker.yml

@@ -14,7 +14,7 @@ jobs:
   Prepare:
     runs-on: ubuntu-24.04
     outputs:
-      MATRIX: ${{ steps.get_versions.outputs.MATRIX }}
+      MATRIX: ${{ steps.filter_matrix.outputs.MATRIX }}
     steps:
       - name: Get versions and generate matrix
         id: get_versions
@@ -51,13 +51,48 @@ jobs:
           echo "Generated matrix: $MATRIX"
           echo "MATRIX=$MATRIX" >> $GITHUB_OUTPUT
 
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v4
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Filter already-published versions from matrix
+        id: filter_matrix
+        env:
+          IMAGE: "ghcr.io/${{ github.repository_owner }}/chr"
+        run: |
+          MATRIX='${{ steps.get_versions.outputs.MATRIX }}'
+          FILTERED='[]'
+
+          while read -r row; do
+            VERSION=$(echo "$row" | jq -r '.version')
+            CHANNEL=$(echo "$row" | jq -r '.channel')
+
+            set +e
+            docker manifest inspect "${IMAGE}:${VERSION}" >/dev/null 2>&1
+            RET=$?
+            set -e
+
+            if [ "$RET" -eq 0 ]; then
+              echo "Skipping already published version: ${VERSION}"
+            else
+              FILTERED=$(echo "$FILTERED" | jq -c --arg VERSION "$VERSION" --arg CHANNEL "$CHANNEL" '. + [{"version": $VERSION, "channel": $CHANNEL}]')
+            fi
+          done < <(echo "$MATRIX" | jq -c '.[]')
+
+          echo "Filtered matrix: $FILTERED"
+          echo "MATRIX=$FILTERED" >> "$GITHUB_OUTPUT"
+
   Build:
+    if: needs.Prepare.outputs.MATRIX != '[]'
     runs-on: ubuntu-24.04
     needs: Prepare
     strategy:
       max-parallel: 1
       matrix:
-        include: ${{ fromJson(needs.Prepare.outputs.MATRIX) }}
+        include: ${{ fromJson(needs.Prepare.outputs.MATRIX != '[]' && needs.Prepare.outputs.MATRIX || '[{"version":"__NO_BUILD__","channel":""}]') }}
     env:
       TZ: 'Asia/Shanghai'
       VERSION: ${{ matrix.version }}
@@ -72,6 +107,13 @@ jobs:
           echo "Version: ${{ env.VERSION }}"
           echo "Channel: ${{ env.CHANNEL }}"
 
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v4
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Download CHR image
         run: |
           # x86 架构
@@ -79,6 +121,7 @@ jobs:
           wget -nv -O "amd64/chr-$VERSION.img.zip" \
             "https://github.com/elseif/MikroTikPatch/releases/download/$VERSION/chr-$VERSION-legacy-bios.img.zip"
           unzip "amd64/chr-$VERSION.img.zip" -d "amd64/"
+          mv "amd64/chr-$VERSION-legacy-bios.img" "amd64/chr.img"
           rm "amd64/chr-$VERSION.img.zip"
 
           # arm64 架构
@@ -86,6 +129,7 @@ jobs:
           wget -nv -O "arm64/chr-$VERSION-arm64.img.zip" \
             "https://github.com/elseif/MikroTikPatch/releases/download/$VERSION-arm64/chr-$VERSION-arm64.img.zip"
           unzip "arm64/chr-$VERSION-arm64.img.zip" -d "arm64/"
+          mv "arm64/chr-$VERSION-arm64.img" "arm64/chr.img"
           rm "arm64/chr-$VERSION-arm64.img.zip"
           
           ls -la amd64/ arm64/
@@ -185,13 +229,6 @@ jobs:
           ENTRYPOINT ["/start.sh"]
           EOF
 
-      - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v4
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4