fix: use valid output property for changed files

EdwardAngert · claude · EdwardAngert · commit 2acea1ba7f0c · 2025-04-23T15:58:54.000-04:00
- Fix actionlint error 'property "changed_files_csv" is not defined' - Use changed_files output property instead of changed_files_csv - Convert JSON array to comma-separated list for Vale input - Add null check for better error handling 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/.github/workflows/docs-unified.yaml b/.github/workflows/docs-unified.yaml
@@ -132,9 +132,11 @@ jobs:
         if: steps.docs-core-setup.outputs.needs_vale == 'true' && steps.docs-core-setup.outputs.has_changes == 'true'
         shell: bash
         run: |
-          # Use the CSV of changed files detected by docs-core
-          CHANGED_FILES="${{ steps.docs-core-setup.outputs.changed_files_csv }}"
-          if [ -n "$CHANGED_FILES" ]; then
+          # Use the JSON array of changed files detected by docs-core
+          CHANGED_FILES_JSON='${{ steps.docs-core-setup.outputs.changed_files }}'
+          # Convert JSON array to comma-separated list
+          CHANGED_FILES=$(echo "$CHANGED_FILES_JSON" | jq -r 'join(",")')
+          if [ -n "$CHANGED_FILES" ] && [ "$CHANGED_FILES" != "null" ]; then
             echo "Files to check: $CHANGED_FILES"
             echo "files_to_check=$CHANGED_FILES" >> $GITHUB_OUTPUT
           else
