The repo-local backlog was effectively exhausted, so this sweep promoted the
newly observed test-lock poisoning pain point into ROADMAP #74 and fixed it in
place. Test-only env/cwd lock acquisition now recovers poisoned mutexes in the
remaining strict call sites, and each affected surface has a regression that
proves a panic no longer permanently poisons later tests.
Constraint: Keep the fix test-only and avoid widening runtime behavior changes
Rejected: Refactor shared helper signatures across broader call paths | unnecessary churn beyond the remaining strict test sites
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: These guards only recover the mutex; tests that mutate env or cwd still must restore process-global state explicitly
Tested: cargo fmt --all --check
Tested: cargo clippy --workspace --all-targets -- -D warnings
Tested: cargo test --workspace
Tested: Architect review (APPROVE)
Not-tested: Additional fault-injection around partially restored env/cwd state after panic
Related: ROADMAP #74
ROADMAP #39 was stale: current main already hides the unimplemented slash
commands from the help/completion surfaces that triggered the original report,
so the backlog entry should be marked done with current evidence instead of
staying open forever.
While rerunning the user's required Rust verification gates on the exact commit
we planned to push, clippy exposed duplicate and unused imports in the plugin
state-isolation files. Folding those cleanup fixes into the same closeout keeps
the proof honest and restores a green workspace before the backlog retirement
lands.
Constraint: User required fresh cargo fmt, cargo clippy --workspace --all-targets -- -D warnings, and cargo test --workspace before push
Rejected: Push the roadmap-only closeout without fixing the workspace | would violate the required verification gate and leave main red
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Re-run the full Rust workspace gates on the exact commit you intend to push when retiring stale roadmap items
Tested: cargo fmt; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: No manual interactive REPL completion/help smoke test beyond the existing automated coverage
OMX lanes leaking internal control prose like [OMX_TMUX_INJECT]
instead of operator-meaningful state. Adding requirement for
structured recovery/reinject events with clear cause, preserved
state, and target lane info.
Also fixes merge conflict in test_isolation.rs.
Source: gaebal-gajae dogfood analysis 2026-04-12
The ROADMAP #38 closeout was rebased onto a moving main branch. That pulled in
new workspace files whose clippy/rustfmt fixes were required for the exact
verification gate the user asked for. This follow-up records those remaining
cleanups so the pushed branch matches the green tree that was actually tested.
Constraint: The user-required full-workspace fmt/clippy/test sequence had to stay green after rebasing onto newer origin/main
Rejected: Leave the rebase cleanup uncommitted locally | working tree would stay dirty and the pushed branch would not match the verified code
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: When rebasing onto a moving main, commit any gate-fixing follow-up so pushed history matches the verified tree
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: No additional behavior beyond the already-green verification sweep
ROADMAP #38 stayed open even though the runtime already had a post-compaction
session-health probe. This change adds direct regression tests for that health
probe behavior and marks the roadmap item done. While re-running the required
workspace verification after a remote rebase, a small set of upstream clippy /
compile issues in plugins and test-isolation code also had to be repaired so the
user-requested full fmt/clippy/test sequence could pass on the rebased main.
Constraint: User required cargo fmt, cargo clippy --workspace --all-targets -- -D warnings, and cargo test --workspace before commit/push
Constraint: Remote main advanced during execution, so the change had to be rebased and re-verified before push
Rejected: Leave #38 open because the implementation pre-existed | keeps the immediate backlog inaccurate and invites duplicate work
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Reopen#38 only with a fresh compaction-vs-broken-surface repro on current main
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: No live long-running dogfood session replay beyond the new runtime regression tests
Two bugs found in the plugin hook test harness that together caused
Linux CI to fail on 'hooks::tests::collects_and_runs_hooks_from_enabled_plugins'
with 'Broken pipe (os error 32)'. Three reproductions plus one rerun
failure on main today: 24120271422, 24120538408, 24121392171.
Root cause 1 (chmod, defense-in-depth): write_hook_plugin writes
pre.sh/post.sh/failure.sh via fs::write without setting the execute
bit. While the runtime hook runner invokes hooks via 'sh <path>' (so
the script file does not strictly need +x), missing exec perms can
cause subtle fork/exec races on Linux in edge cases.
Root cause 2 (the actual CI failure): output_with_stdin unconditionally
propagated write_all errors on the child's stdin pipe, including
BrokenPipe. A hook script that runs to completion in microseconds
(e.g. a one-line printf) can exit and close its stdin before the parent
finishes writing the JSON payload. Linux pipes surface this as EPIPE
immediately; macOS pipes happen to buffer the small payload, so the
race only shows on ubuntu CI runners. The parent's write_all raised
BrokenPipe, which output_with_stdin returned as Err, which run_command
classified as 'failed to start', making the test assertion fail.
Fix: (a) make_executable helper sets mode 0o755 via PermissionsExt on
each generated hook script, with a #[cfg(unix)] gate and a no-op
#[cfg(not(unix))] branch. (b) output_with_stdin now matches the
write_all result and swallows BrokenPipe specifically (the child still
ran; wait_with_output still captures stdout/stderr/exit code), while
propagating all other write errors. (c) New regression guard
generated_hook_scripts_are_executable under #[cfg(unix)] asserts each
generated .sh file has at least one execute bit set.
Surgical scope per gaebal-gajae's direction: chmod + pipe tolerance +
regression guard only. The deeper plugin-test sealing pass for ROADMAP
#25 + #27 stays in gaebal-gajae's OMX lane.
Verification:
- cargo test --release -p plugins → 35 passing, 0 failing
- cargo fmt -p plugins → clean
- cargo clippy -p plugins -- -D warnings → clean
Co-authored-by: gaebal-gajae <gaebal-gajae@layofflabs.com>
The plugin loader already pruned stale registry entries, but stale enabled state
could linger in settings.json after bundled or installed plugin discovery
cleaned up missing installs. This change removes those orphaned enabled flags
when stale registry entries are dropped so loader-managed state stays coherent.
Constraint: Commit only plugin loader/registry code in this pass
Rejected: Leave stale enabled flags in settings.json | state drift would survive loader self-healing
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Any future loader-side pruning should remove matching enabled state in the same code path
Tested: cargo fmt --all; cargo test -p plugins
Not-tested: Interactive CLI /plugins flows against manually edited settings.json
Expanded the plugin manager so installed plugin discovery now falls back across
install-root scans and registry-only paths without breaking on stale entries.
Missing registry install paths are pruned during discovery, while valid
registry-backed installs outside the install root remain loadable.
Constraint: Keep the change isolated to plugin manifest/manager/registry code
Rejected: Fail listing when any registry install path is missing | stale local state should not block plugin discovery
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Discovery now self-heals missing registry install paths; preserve the registry-fallback path for valid installs outside install_root
Tested: cargo fmt --all; cargo test -p plugins
Not-tested: End-to-end CLI flows with mixed stale and git-backed installed plugins
Expanded the Rust plugin loader coverage around manifest parsing so invalid
permission values, invalid tool permissions, and multi-error manifests are
validated in a structured way. Added scan-path coverage for installed plugin
directories so both root and packaged manifests are discovered from the install
root, independent of registry entries.
Constraint: Keep plugin loader changes isolated to the plugins crate surface
Rejected: Add a new manifest crate for shared schemas | unnecessary scope for this pass
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: If manifest permissions or tool permission labels expand, update both the enums and validation tests together
Tested: cargo fmt --all; cargo test -p plugins
Not-tested: Cross-crate runtime consumption of any future expanded manifest permission variants
