- N1 (planner-reviewer-claude-01) worktree_remove.sh: when `git status` fails
in the worktree (e.g. its directory was deleted), judge_tree returned before
METHOD was set and the summary line died under set -u with exit 1. METHOD
now has its default before the function; the refusal is exit 3 with
"nothing was changed", plus a `git worktree prune` hint when the directory
is gone. Same for --dry-run.
- R4 (planner-reviewer-codex-01) worktree_prepare.sh: a submodule path that is
not initialised yet but already holds files made the clone fail, and the
rollback's `deinit -f` then deleted those files. --submodules now refuses
such a path up front (new exit 3, nothing changed), which also makes the
rollback's premise true: after a failed attempt, everything under a
not-yet-initialised path was created by that attempt.
- R5 (planner-reviewer-codex-01) lib_py/worktree.py: `submodule foreach`
visits initialised checkouts only, but a deinit'd submodule keeps its
repository - stash and unpushed commits included - under the worktree's
modules/, which the forced removal deletes. Every repository under modules/
(nested ones included) is now checked directly (`--git-dir`): commits on no
remote (HEAD included) and refs/stash with its reflog. A directory that looks
like a partial repository cannot be checked and refuses.
- Also: the rollback loops are C-style (`seq 0 -1` counts down on BSD), and
prepare warns that --base is ignored for an existing branch.
Tests W6i (deleted worktree directory, with and without --dry-run), W6j and
W6j2 (stash / unpushed commit in a deinit'd submodule's repository) and W6k
(existing files in an uninitialised submodule path). Skill docs and the design
doc describe the new refusal and the wider repository check.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017R3Eg7MEpSWnm1oB9ZPP6G
GodopuandClaude Opus 5
c7c559b7aa