--mirror 문제 해결. 캐시 디렉토리 삭제.

.gitea/workflows/backup.yml

@@ -263,16 +263,6 @@ jobs:
               SOURCE_HEADS["${source_repo}|${branch}"]="${commit}"
             done <<< "${remote_output}"
           done
-                continue
-              fi
-            fi
-            while IFS=$'\t' read -r commit ref || [[ -n "${commit}" ]]; do
-              [[ -z "${commit}" || -z "${ref}" ]] && continue
-              branch="${ref#refs/heads/}"
-              SOURCE_HEADS["${source_repo}|${branch}"]="${commit}"
-              echo -e "${source_repo}\t${branch}\t${commit}" >> "${SOURCE_HEADS_FILE}"
-            done <<< "${remote_output}"
-          done
 
           echo "Step 2) 타겟 해시 스캔 및 실행 계획 수립"
           GITEA_HOSTNAME=$(echo "${BASE_GITEA_URL}" | sed -e 's~^https*://~~' -e 's~/$~~')
@@ -551,7 +541,7 @@ jobs:
           fi
 
       - name: Build markdown report
-        if: always()
+        if: always() && hashFiles('backup_reports/report_*.md') != ''
         run: |
           set -euo pipefail
           REPORT_DIR="${REPORT_DIR:-${GITHUB_WORKSPACE}/backup_reports}"