fix: validate documents.jsonl lines

Author: esolitos

.github/workflows/deploy-to-cloud.yml

@@ -78,15 +78,23 @@ jobs:
         env:
           DOCUMENTS_JSONL: ${{ matrix.app.name }}/dist/documents.jsonl
         run: |
-          # Validate the entire JSONL file using jq --stream
-          if jq --stream . < "$DOCUMENTS_JSONL" >/dev/null 2>&1; then
-              echo "JSONL file '$DOCUMENTS_JSONL' is valid."
-              exit 0
-          else
-              echo "Error: Invalid JSONL format in '$FILE'."
+          # Ensure that the file is not a single valid JSON object/array
+          if jq -e . < "$DOCUMENTS_JSONL" >/dev/null 2>&1; then
+              echo "::error:: The file contains a single valid JSON structure, not JSON Lines format."
               exit 1
           fi
 
+          # Validate each line as a standalone JSON object/array
+          LINE_NUM=0
+          while IFS= read -r line || [ -n "$line" ]; do
+              LINE_NUM=$((LINE_NUM + 1))
+              echo "$line" | jq empty 2>/dev/null
+              if [ $? -ne 0 ]; then
+                  echo "::error:: Invalid JSON on line $LINE_NUM: $line"
+                  exit 1
+              fi
+          done < "$DOCUMENTS_JSONL"
+
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with: