feat: Add fallback method for Aliyun sync without publish result

newbe36524 · claude · newbe36524 · commit 2a30b7ac9202 · 2026-02-27T22:54:46.000+08:00
When publish result file doesn't exist in old releases, use fallback
method that fetches all tags directly from Azure ACR. This ensures
backward compatibility with releases created before the publish result
feature was added.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/.github/workflows/azure-to-aliyun-image-sync.yml b/.github/workflows/azure-to-aliyun-image-sync.yml
@@ -113,25 +113,42 @@ jobs:
           ASSET_URL=$(echo "$RELEASE_DATA" | jq -r --arg asset_name "$ASSET_NAME" '.assets[] | select(.name == $asset_name) | .browser_download_url')
 
           if [ -z "$ASSET_URL" ] || [ "$ASSET_URL" == "null" ]; then
-            echo "Error: Publish result file ${ASSET_NAME} not found in release ${RELEASE_TAG}"
-            exit 1
-          fi
+            echo "Publish result file ${ASSET_NAME} not found in release ${RELEASE_TAG}"
+            echo "use_fallback=true" >> $GITHUB_OUTPUT
+            echo "Will use fallback method: sync all tags from Azure ACR"
+          else
+            echo "Downloading publish result from: ${ASSET_URL}"
+            curl -s -o azure-publish-result.json "${ASSET_URL}"
 
-          echo "Downloading publish result from: ${ASSET_URL}"
-          curl -s -o azure-publish-result.json "${ASSET_URL}"
+            if [ ! -s "azure-publish-result.json" ]; then
+              echo "Error: Failed to download publish result file"
+              exit 1
+            fi
 
-          if [ ! -s "azure-publish-result.json" ]; then
-            echo "Error: Failed to download publish result file"
-            exit 1
+            echo "publish_result_file=azure-publish-result.json" >> $GITHUB_OUTPUT
+            echo "use_fallback=false" >> $GITHUB_OUTPUT
+            echo "Successfully downloaded publish result file"
+            echo "Content:"
+            cat azure-publish-result.json
           fi
 
-          echo "publish_result_file=azure-publish-result.json" >> $GITHUB_OUTPUT
-          echo "Successfully downloaded publish result file"
-          echo "Content:"
-          cat azure-publish-result.json
+      - name: Determine sync method
+        id: sync-method
+        run: |
+          USE_FALLBACK="${{ steps.fetch-publish-result.outputs.use_fallback }}"
+          VERSION="${{ steps.fetch-publish-result.outputs.version }}"
+
+          if [ "$USE_FALLBACK" == "true" ]; then
+            echo "sync_method=fallback" >> $GITHUB_OUTPUT
+            echo "Using fallback method: will fetch all tags from Azure ACR"
+          else
+            echo "sync_method=publish_result" >> $GITHUB_OUTPUT
+            echo "Using publish result file method"
+          fi
 
       - name: Parse publish result for image list
         id: parse-images
+        if: steps.sync-method.outputs.sync_method == 'publish_result'
         run: |
           PUBLISH_RESULT_FILE="${{ steps.fetch-publish-result.outputs.publish_result_file }}"
 
@@ -159,22 +176,90 @@ jobs:
           echo "image_versions=${VERSIONS}" >> $GITHUB_OUTPUT
           echo "Versions to sync: ${VERSIONS}"
 
+      - name: Fallback: Fetch tags from Azure ACR
+        id: fallback-tags
+        if: steps.sync-method.outputs.sync_method == 'fallback'
+        run: |
+          VERSION="${{ steps.fetch-publish-result.outputs.version }}"
+          SOURCE_REGISTRY="${{ env.SOURCE_REGISTRY }}"
+          IMAGE_NAME="hagicode"
+
+          echo "Using fallback method for version ${VERSION}"
+          echo "Fetching all tags from Azure ACR..."
+
+          # Get all tags from Azure ACR
+          TAGS=$(curl -s -u "${{ env.AZURE_ACR_USERNAME }}:${{ env.AZURE_ACR_PASSWORD }}" \
+            "https://${SOURCE_REGISTRY}/v2/${IMAGE_NAME}/tags/list" | \
+            jq -r '.tags[]' 2>/dev/null || echo "")
+
+          echo "Available tags: $TAGS"
+
+          # Filter version tags (v*.*.*), special tags, and tags matching the specific version
+          VERSIONS=""
+
+          # First, check if we can find tags matching the specific version
+          if [ "$VERSION" != "latest" ]; then
+            # Add the exact version tag (with and without v prefix)
+            if echo "$TAGS" | grep -q "^${VERSION}$"; then
+              VERSIONS="${VERSIONS}${VERSIONS:+,}${VERSION}"
+            fi
+            if echo "$TAGS" | grep -q "^v${VERSION}$"; then
+              VERSIONS="${VERSIONS}${VERSIONS:+,}v${VERSION}"
+            fi
+          fi
+
+          # Add special tags if they exist
+          for tag in $TAGS; do
+            if [[ "$tag" == "latest" ]] || [[ "$tag" == "base" ]]; then
+              # Avoid duplicates
+              if ! echo "$VERSIONS" | grep -q "$tag"; then
+                VERSIONS="${VERSIONS}${VERSIONS:+,}${tag}"
+              fi
+            fi
+          done
+
+          # If no versions found, use latest as fallback
+          if [ -z "$VERSIONS" ]; then
+            VERSIONS="latest"
+            echo "No matching tags found, using latest"
+          fi
+
+          echo "azure_registry=${SOURCE_REGISTRY}" >> $GITHUB_OUTPUT
+          echo "image_versions=${VERSIONS}" >> $GITHUB_OUTPUT
+          echo "Versions to sync: ${VERSIONS}"
+
+      - name: Set registry and versions for sync
+        id: sync-config
+        run: |
+          if [ "${{ steps.sync-method.outputs.sync_method }}" == "publish_result" ]; then
+            AZURE_REGISTRY="${{ steps.parse-images.outputs.azure_registry }}"
+            VERSIONS="${{ steps.parse-images.outputs.image_versions }}"
+          else
+            AZURE_REGISTRY="${{ steps.fallback-tags.outputs.azure_registry }}"
+            VERSIONS="${{ steps.fallback-tags.outputs.image_versions }}"
+          fi
+
+          echo "azure_registry=${AZURE_REGISTRY}" >> $GITHUB_OUTPUT
+          echo "image_versions=${VERSIONS}" >> $GITHUB_OUTPUT
+          echo "Final config: registry=${AZURE_REGISTRY}, versions=${VERSIONS}"
+
       - name: Display sync information
         run: |
           echo "=========================================="
           echo "Azure to Aliyun Image Sync"
           echo "=========================================="
           echo "Version: ${{ steps.fetch-publish-result.outputs.version }}"
           echo "Release Tag: ${{ steps.fetch-publish-result.outputs.release_tag }}"
-          echo "Azure Registry: ${{ steps.parse-images.outputs.azure_registry }}"
+          echo "Sync Method: ${{ steps.sync-method.outputs.sync_method }}"
+          echo "Azure Registry: ${{ steps.sync-config.outputs.azure_registry }}"
           echo "Target Registry: ${{ env.TARGET_REGISTRY }}"
-          echo "Images to sync: ${{ steps.parse-images.outputs.image_versions }}"
+          echo "Images to sync: ${{ steps.sync-config.outputs.image_versions }}"
           echo "=========================================="
 
       - name: Login to Azure ACR
         uses: docker/login-action@v3
         with:
-          registry: ${{ steps.parse-images.outputs.azure_registry }}
+          registry: ${{ steps.sync-config.outputs.azure_registry }}
           username: ${{ env.AZURE_ACR_USERNAME }}
           password: ${{ env.AZURE_ACR_PASSWORD }}
 
@@ -196,9 +281,9 @@ jobs:
       - name: Generate image-syncer config
         id: config
         run: |
-          SOURCE_REGISTRY="${{ steps.parse-images.outputs.azure_registry }}"
+          SOURCE_REGISTRY="${{ steps.sync-config.outputs.azure_registry }}"
           TARGET_REGISTRY="${{ env.TARGET_REGISTRY }}"
-          VERSIONS="${{ steps.parse-images.outputs.image_versions }}"
+          VERSIONS="${{ steps.sync-config.outputs.image_versions }}"
 
           # Create config.yaml using echo commands to avoid heredoc issues
           echo "registry:" > config.yaml
@@ -268,6 +353,7 @@ jobs:
           echo "Image sync completed successfully!"
           echo "=========================================="
           echo "Version: ${{ steps.fetch-publish-result.outputs.version }}"
+          echo "Sync Method: ${{ steps.sync-method.outputs.sync_method }}"
           echo "Images: ${{ steps.config.outputs.versions }}"
           echo "=========================================="
 
@@ -278,7 +364,7 @@ jobs:
           if [ -n "$WEBHOOK_URL" ]; then
             echo "Sending failure notification..."
             curl -s -X POST -H "Content-Type: application/json" \
-              -d "{\"msg_type\":\"interactive\",\"card\":{\"header\":{\"title\":{\"tag\":\"plain_text\",\"content\":\"⚠️ Image Sync Failed\"},\"template\":\"red\"},\"elements\":[{\"tag\":\"markdown\",\"content\":\"**Azure to Aliyun Image Sync Failed**\\n\\n**Version:** ${{ steps.fetch-publish-result.outputs.version }}\\n**Run:** ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}\"}]}}" \
+              -d "{\"msg_type\":\"interactive\",\"card\":{\"header\":{\"title\":{\"tag\":\"plain_text\",\"content\":\"⚠️ Image Sync Failed\"},\"template\":\"red\"},\"elements\":[{\"tag\":\"markdown\",\"content\":\"**Azure to Aliyun Image Sync Failed**\\n\\n**Version:** ${{ steps.fetch-publish-result.outputs.version }}\\n**Sync Method:** ${{ steps.sync-method.outputs.sync_method }}\\n**Run:** ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}\"}]}}" \
               "$WEBHOOK_URL"
             echo "Notification sent!"
           else
