[PATCH 0/2] builtin/mv: bail out when trying to move child and its parent

Hi,

this series addresses a bug in git-mv(1) where moving both a child and its parent directory may cause an assert to trigger. This discussion came up in the context of [1] as the assert causes problems on our CI systems on Windows.

Thanks!

Patrick

[1]: <pull.1908.git.1745593515875.gitgitgadget@gmail.com>

---
Patrick Steinhardt (2):
      builtin/mv: bail out when trying to move child and its parent
      builtin/mv: convert assert(3p) into `BUG()`

 builtin/mv.c  | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 t/t7001-mv.sh | 24 ++++++++++++++++++----
 2 files changed, 81 insertions(+), 7 deletions(-)

--- base-commit: 6c0bd1fc70efaf053abe4e57c976afdc72d15377 change-id: 20250430-pks-mv-parent-child-conflict-1c15f775e638