Filter restic forget parsing to ignore summary rows

handlers/backup.py

@@ -80,6 +80,7 @@ def _beautify_restic_forget(raw: str) -> str | None:
     """
     if "Reasons" not in raw or "Paths" not in raw:
         return None
+    import re
 
     lines = raw.splitlines()
     headers = []
@@ -89,6 +90,9 @@ def _beautify_restic_forget(raw: str) -> str | None:
     if not headers:
         return None
 
+    def _valid_id(val: str) -> bool:
+        return bool(re.fullmatch(r"[0-9a-f]{7,64}", val.strip()))
+
     def parse_block(start_idx: int, end_idx: int) -> list[dict]:
         header = lines[start_idx]
         cols = ["ID", "Time", "Host", "Tags", "Reasons", "Paths", "Size"]
@@ -109,7 +113,7 @@ def _beautify_restic_forget(raw: str) -> str | None:
             for i in range(len(cols)):
                 segments.append(line[positions[i] : positions[i + 1]].strip())
             row = dict(zip(cols, segments))
-            if row["ID"]:
+            if row["ID"] and _valid_id(row["ID"]):
                 current = {
                     "id": row["ID"],
                     "time": row["Time"],
@@ -125,9 +129,9 @@ def _beautify_restic_forget(raw: str) -> str | None:
                     current["paths"].append(row["Paths"])
                 entries.append(current)
             elif current:
-                if row["Reasons"]:
+                if row["Reasons"] and not row["Reasons"].startswith("-"):
                     current["reasons"].append(row["Reasons"])
-                if row["Paths"]:
+                if row["Paths"] and not row["Paths"].startswith("-"):
                     current["paths"].append(row["Paths"])
         return entries