fix: handle unexpected hg repo when parse scm version (#237)

pdm-project · May 14, 2024 · d6feccf · d6feccf
1 parent 9915cb6
commit d6feccf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/pdm/backend/hooks/version/scm.py b/src/pdm/backend/hooks/version/scm.py
@@ -287,7 +287,10 @@ def hg_parse_version(root: StrPath, config: Config) -> SCMVersion | None:
         root,
     )
     tag: str | None
-    tag, node, branch = output.rsplit("-", 2)
+    try:
+        tag, node, branch = output.rsplit("-", 2)
+    except ValueError:
+        return None  # unpacking failed, unexpected hg repo
     # If no tag exists passes the tag filter.
     if tag == "null":
         tag = None