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fix: resilient worktree removal on Windows file-lock (#302) - #306

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feat/worktree-audit-294
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getappz wants to merge 5 commits into
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feat/worktree-audit-294

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@getappz

@getappz getappz commented Jul 22, 2026

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Problem

\git worktree remove --force .worktrees/\ fails with Permission denied on Windows when rust-analyzer holds file handles. Blocks orphan GC and branch cleanup.

Changes

  • New
    emove_worktree_dir\ helper in \gc_orphans: retries with exponential backoff, falls back to \cmd /c rmdir\ on Windows, detects locking process via handle64.exe
  • \cleanup-branches.sh: retry \git worktree remove\ up to 5x, distinguish locked vs dirty, fall through on lock so branch cleanup is not blocked

getappz added 5 commits July 22, 2026 16:39
ensure_on_path prepends ~/.agentflare/shims to the user's persistent PATH.
git_binary()'s exclusion filter only excluded this process's own dir and
cargo target dirs, so agentflare's own worktree creation (create_worktree,
called from the item claim flow) resolved git back to its own PATH shim --
which denies 'worktree' unconditionally, and the denial looked like an
ordinary git error to the soft-fail-on-error caller, silently deadlocking
the claim flow.

Also ports mise's paths_eq comparator (case-insensitive, separator-
normalized) instead of raw PathBuf equality, since a case or / vs mismatch on Windows/macOS would silently reintroduce the same bug.

Agentflare-Agent: claude-code_2-1-217_agent
Agentflare-Branch: feat/worktree-audit-294
…shot (#294)

agentflare git audit preview: lists .worktrees/task/* dirs with a broken
.git gitdir pointer, excluding any directory whose name matches a live
claimed item's sequence_id.

agentflare git audit prune [names...|--all]: removes the listed orphans,
snapshotting each one first (same pre-destructive-snapshot rationale as
reset --hard/clean -f), then runs 'git worktree prune' to clear git's
own metadata.

Automates the manual cleanup done in the 2026-07-21 branch/worktree sweep
(37 branches -> 13 kept, .worktrees/ 942MB -> 316KB).

Agentflare-Agent: claude-code_2-1-217_agent
Agentflare-Branch: feat/worktree-audit-294
…or cases

The combined test hand-built a backslash Windows path and asserted it
matches on macOS too, but macOS never treats '\' as a separator --
Path::components() splits the two inputs differently there, so the
assertion was wrong for that platform, not the paths_eq logic. CI caught
it on build (macos-latest).

Agentflare-Agent: claude-code_2-1-217_agent
Agentflare-Branch: feat/worktree-audit-294
- audit_orphans: filter_map instead of collect::<Result<Vec<_>,_>>() -- one
  unreadable subdirectory no longer aborts the whole scan and silently
  reports 'no orphans found'.
- gc_orphans: abort deletion of an orphan if its pre-delete snapshot fails,
  instead of discarding the error and deleting anyway with no recovery
  point.
- claimed_sequence_ids/resolve_repo_root: fix a doc comment that ended up
  describing the wrong function after an earlier insertion.

Agentflare-Agent: claude-code_2-1-217_agent
Agentflare-Branch: feat/worktree-audit-294
gc_orphans: retry remove_dir_all with exponential backoff, fall back to
cmd /c rmdir, detect locking process via handle64.exe.

cleanup-branches.sh: retry git worktree remove on Permission denied with
backoff; distinguish dirty vs locked; warn and fall through on lock so
branch cleanup is not blocked.

Item #302: git worktree remove --force .worktrees/ fails with Permission
denied on Windows when rust-analyzer holds file handles.

Agentflare-Agent: 1
Agentflare-Branch: feat/worktree-audit-294
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Reviewing files that changed from the base of the PR and between 79d4b98 and 8b9cd68.

⛔ Files ignored due to path filters (1)
  • Cargo.lock is excluded by !**/*.lock
📒 Files selected for processing (6)
  • crates/agentflare-backend/src/claim.rs
  • crates/flare-git-core/Cargo.toml
  • crates/flare-git-core/src/shell.rs
  • crates/flare-git-core/src/worktree.rs
  • scripts/cleanup-branches.sh
  • src/cli/git.rs
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@getappz

getappz commented Jul 22, 2026 •

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Superseded by #308. This branch (feat/worktree-audit-294) still carries the pre-squash commit history of the already-merged #294/#304 — it diverged from master's squashed version at the git-object level (no real content conflict, just incompatible history from the squash-merge), which is why this PR shows as CONFLICTING and never got a real CI run (only CLA/CodeQL/CodeRabbit reported — the actual ci workflow with clippy/fmt/build never triggered).

Cherry-picked the one genuinely new commit (the retry/backoff/handle64.exe worktree-removal logic) cleanly onto current master in #308, along with two fixes found in review: a fmt violation that would have failed CI, and test coverage (there was none) for the new retry logic.

Closing this one in favor of #308.

(Note: my first attempt at this comment got mangled — backticked code spans were eaten by shell command substitution. This edit fixes that.)

@getappz getappz closed this Jul 22, 2026
@getappz
getappz deleted the feat/worktree-audit-294 branch July 24, 2026 16:49
getappz added a commit that referenced this pull request Oct 5, 2026
…nding: partial worktree deletion on removal failure and branch mismatch.

Review issues remain: partial worktree deletion on permission failure; fixture fix 2749048 is on task/308 rather than the named PR branch.
Commit 082215e skips checked-out worktrees and preserves loose-branch cleanup; focused test, Bash syntax, and diff checks passed. Review of scope and branch mismatch pending.
Partial deletion path addressed and focused test passed. Commits 2749048 and 082215e remain on task/308; feat/worktree-audit-294 is absent locally.
Safety fix 082215e passed the focused test. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected PR or branch target.
Safety fix 082215e and focused test passed on task/308. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected target.
Code fix 082215e is committed and the focused test passes. Stop retrying this task until a corrected PR or branch target is supplied.
Stop fix and review rounds. Tested fix 082215e is on task/308; a corrected PR or branch target is required.
Park PR-target mismatch pending a corrected target. Fix 082215e remains committed and tested on the claimed task/308 branch.
Skip stale PR #306 task. Preserve tested commits 2749048 and 082215e on task/308 for a correctly targeted follow-up.

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308
getappz added a commit that referenced this pull request Oct 6, 2026
…dow log, argv-error cooldown (#308) (#870)

* wip(sdd-loop): task 0 checkpoint

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* docs+fmt: document failover metadata/config keys, fix cargo fmt drift

Adds an "Automatic failover" section to the `agentflare work` CLI docs
covering the `"failover"`/`"allowed_agents"` item-metadata keys and the
`[failover]` config.toml table (usage_threshold_percent, five_hour_percent,
seven_day_percent), per item #308's acceptance criteria. Also runs
`cargo fmt` to clean up formatting drift left in the prior checkpoint.

Agentflare-Agent: claude-code
Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308
Agentflare-Session: 31ba6896-9f51-43f4-9062-92c8e073cfc6

* fix: preserve branches when worktree cleanup fails

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308
Agentflare-Session: bb396fc0-d442-4982-b50b-b58e444833e4

* test: create cleanup fixture worktree from HEAD

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* Review completed; fixture fix 2749048 and shell checks passed. Outstanding: partial worktree deletion on removal failure and branch mismatch.
Review issues remain: partial worktree deletion on permission failure; fixture fix 2749048 is on task/308 rather than the named PR branch.
Commit 082215e skips checked-out worktrees and preserves loose-branch cleanup; focused test, Bash syntax, and diff checks passed. Review of scope and branch mismatch pending.
Partial deletion path addressed and focused test passed. Commits 2749048 and 082215e remain on task/308; feat/worktree-audit-294 is absent locally.
Safety fix 082215e passed the focused test. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected PR or branch target.
Safety fix 082215e and focused test passed on task/308. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected target.
Code fix 082215e is committed and the focused test passes. Stop retrying this task until a corrected PR or branch target is supplied.
Stop fix and review rounds. Tested fix 082215e is on task/308; a corrected PR or branch target is required.
Park PR-target mismatch pending a corrected target. Fix 082215e remains committed and tested on the claimed task/308 branch.
Skip stale PR #306 task. Preserve tested commits 2749048 and 082215e on task/308 for a correctly targeted follow-up.

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* fix(failover): validate thresholds and narrow argv failures

---------

Co-authored-by: shiva <shiva@gosysinfo.tech>
getappz added a commit that referenced this pull request Oct 6, 2026
… report review_result (#882)

* wip(sdd-loop): task 0 checkpoint

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* docs+fmt: document failover metadata/config keys, fix cargo fmt drift

Adds an "Automatic failover" section to the `agentflare work` CLI docs
covering the `"failover"`/`"allowed_agents"` item-metadata keys and the
`[failover]` config.toml table (usage_threshold_percent, five_hour_percent,
seven_day_percent), per item #308's acceptance criteria. Also runs
`cargo fmt` to clean up formatting drift left in the prior checkpoint.

Agentflare-Agent: claude-code
Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308
Agentflare-Session: 31ba6896-9f51-43f4-9062-92c8e073cfc6

* fix: preserve branches when worktree cleanup fails

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308
Agentflare-Session: bb396fc0-d442-4982-b50b-b58e444833e4

* test: create cleanup fixture worktree from HEAD

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* Review completed; fixture fix 2749048 and shell checks passed. Outstanding: partial worktree deletion on removal failure and branch mismatch.
Review issues remain: partial worktree deletion on permission failure; fixture fix 2749048 is on task/308 rather than the named PR branch.
Commit 082215e skips checked-out worktrees and preserves loose-branch cleanup; focused test, Bash syntax, and diff checks passed. Review of scope and branch mismatch pending.
Partial deletion path addressed and focused test passed. Commits 2749048 and 082215e remain on task/308; feat/worktree-audit-294 is absent locally.
Safety fix 082215e passed the focused test. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected PR or branch target.
Safety fix 082215e and focused test passed on task/308. PR #306 is closed; feat/worktree-audit-294 is absent locally and remotely. Await corrected target.
Code fix 082215e is committed and the focused test passes. Stop retrying this task until a corrected PR or branch target is supplied.
Stop fix and review rounds. Tested fix 082215e is on task/308; a corrected PR or branch target is required.
Park PR-target mismatch pending a corrected target. Fix 082215e remains committed and tested on the claimed task/308 branch.
Skip stale PR #306 task. Preserve tested commits 2749048 and 082215e on task/308 for a correctly targeted follow-up.

Agentflare-Branch: task/308-usage-threshold-failover-treats-70-weekl
Agentflare-Item: 308

* fix(failover): validate thresholds and narrow argv failures

---------

Co-authored-by: shiva <shiva@gosysinfo.tech>
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