Commit Graph
6 Commits
Author SHA1 Message Date
OrcaWinandOrcaWin 91ad307281 perf(github): revalidate PR lookup reads without spending unchanged REST quota (#34759)
Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
2026-10-28 01:06:41 -07:00
OrcaWinandOrcaWin 4687e90a16 [comment audit] Continue main-process comment cleanup (#32946)
* [comment audit] Shorten daemon, hook, and emulator comments [skip ci]

* [comment audit] Shorten VM, conversation, SQLite, and theme-import comments [skip ci]

* [comment audit] Tighten Git execution and source-control comment contracts [skip ci]

* [comment audit] Clarify repository probes and maintenance comments [skip ci]

* [comment audit] Shorten status, diff-cache, and checkout comments [skip ci]

* [comment audit] Clarify worktree lifecycle and WSL routing comments [skip ci]

* [comment audit] Shorten forge identity and review-refresh comments [skip ci]

* [comment audit] Tighten hosted-review client comment contracts [skip ci]

* [comment audit] Clarify GitLab compatibility and review comments [skip ci]

* [comment audit] Tighten hook ownership and watchdog rationale [skip ci]

* [comment audit] Condense host and integration compatibility comments [skip ci]

* [comment audit] Clarify IPC authority and remote-routing rationale [skip ci]

* [comment audit] Finalize file-import and containment comment cleanup

* [comment audit] Fix stale Jira type imports blocking full CI

---------

Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
2026-10-23 16:27:37 -07:00
Brennan BensonandClaude 0fea878680 fix(git): keep merge-tree's throwaway trees out of the real object store (#22356)
* fix(git): keep merge-tree's throwaway trees out of the real object store

The PR conflict summary and the squash-merged branch cleanup both run
`git merge-tree --write-tree` only to read its output, but every divergent
run left unreachable loose objects behind. Run it with a per-call scratch
object directory (inside objects/, alternates pointing at the real store)
that is deleted afterwards, on native, WSL and SSH relay hosts alike.

* fix(git): keep partial-clone downloads and clean up stranded scratch stores

- A partial clone fetches missing blobs during merge-tree; those packs landed in the
  scratch store and were deleted, so every check re-downloaded them. Move fetched packs
  (index last) into the real store before removing the scratch dir.
- Sweep this app's own scratch dirs older than an hour, once per objects dir per process,
  so a crash or failed delete cannot strand one forever in repos where gc never runs.
- Remove with Windows transient-lock retries; the shared core now owns all filesystem
  work and host adapters only resolve the objects dir.

* fix(git): quote Windows alternates paths containing ';' and log scratch cleanup failures

* fix(git): sweep a merge-tree scratch dir only when its owner is provably gone

Another Orca process on the same repo (a second instance, dev and release
builds) could delete a scratch object dir still in use once its mtime passed
an hour. Each scratch dir now records its owner (pid, hostname, platform,
Linux pid namespace); the sweep removes it only when that owner shares this
pid space and has exited, or, with no checkable owner, at Git's own two-week
tmp_ expiry.

Also:
- A fetched pack whose later rename fails is rolled back, so the real store
  never keeps an index-less pack; a pack already installed is left alone.
- WSL Git gets the /mnt/<drive> spelling of a drive-path common dir (Git
  < 2.31 prints it relative, resolved against the C:\ repo path).
- conflict-summary tests no longer create scratch dirs in the cwd.

* fix(git): cap every merge-tree scratch dir at two weeks, live-looking owner included

A reused pid held by a long-lived process could keep a leftover scratch dir
forever in a repo where git gc never runs. The two-week age (git gc's own
tmp_ expiry) now removes any scratch dir; a younger one is still swept only
when its owner shares this pid space and has exited.

* fix(git): sweep merge-tree scratch dirs by age alone, off the check's path

- The stale sweep now removes any scratch dir at least two weeks old, Git's
  own expiry for its objects/tmp_* dirs; no merge-tree runs that long. The
  owner file and pid-space probe are gone, and with them the cases where a
  sweeper misjudged another process's pid.
- The sweep no longer delays the user's check: it starts without being
  awaited and can only touch dirs far older than the current run's.
- A fetched pack's .keep never moves into the real store, so a transient one
  from an aborted lazy fetch cannot stop gc from repacking that pack.
- Tests: the legacy merge-tree fallback gets the scratch env; the local
  quarantine's WSL decisions (distro from a UNC path, drvfs spelling,
  host-Git linked-worktree skip, WSLENV hand-off).

* fix(git): let quarantined merge-tree see exactly the object stores Git sees without it

The scratch object store must not change what merge-tree can read, or the
conflict list and the squash-merged branch cleanup differ from main:

- An inherited GIT_ALTERNATE_OBJECT_DIRECTORIES (from Orca's or the SSH
  relay's environment) was replaced; it is now kept and the real store
  appended after it, as Git's own temporary object stores do.
- An inherited GIT_OBJECT_DIRECTORY is the store Git reads and writes, so the
  command now runs unquarantined. On the WSL route a Windows value only
  counts if WSLENV forwards it, and then the quarantine is skipped too.
- The real store's own info/alternates entries are listed before it, so an
  alternates chain is linked at the same depth as without the quarantine
  (a 6-deep chain no longer hits Git's nesting limit). An alternates file
  that cannot be read or holds a quoted entry runs unquarantined.

* fix(git): run merge-tree unquarantined when the repo's store has its own alternates

Mirroring Git's alternates resolution could not match it in every shape: a
path back to the real store (mutual alternates, or an inherited alternates
value naming the repo itself) still linked its chain one level deeper, and a
NUL byte in info/alternates broke the spawn. When objects/info/alternates
exists, or cannot be checked, the command now runs exactly as before. Repos
cloned with --reference or --shared keep writing throwaway objects, as they
always have. Inherited alternates are still appended to, and an inherited
GIT_OBJECT_DIRECTORY still skips the quarantine.

* refactor(git): drop the stale-folder sweep and pack-move rollback from merge-tree's scratch store

A scratch folder left by a crash is a tmp_* dir inside objects/, which
Git's own gc prunes after gc.pruneExpire, as it does Git's own leftovers,
so Orca's 14-day sweep and its test hooks go.

Packs a partial clone fetched into the scratch store are moved in Git's
migration order: pack- files only, index last, existing names left in
place, stopping at the first failed rename with no rollback. A failed
move is logged and never stops the scratch dir's removal or the result.

Adds a real-Git test that a partial clone lists its conflicts offline
once an earlier check downloaded the contents.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(git): quarantine merge-tree only once the host is known to support --write-tree

Git before 2.35 cannot prune a leftover scratch folder under objects/tmp_*, so
a crash in the moment one exists makes every later `git gc` warn and stops
automatic cleanup. On Git before 2.38 merge-tree --write-tree is rejected, yet
the first check per host per session still made and removed a folder around it.

Branch cleanup and the PR conflict list now use the scratch object store only
when that host's capability cache already knows merge-tree --write-tree works.
Until then the command runs exactly as it does on main: on a Git that
rejects it no folder is ever created, and every Git that does get one is 2.38+,
whose gc prunes it. Also reword two comments in the quarantine module.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(git): learn merge-tree support from a conflicting branch-cleanup check

Branch cleanup quarantines merge-tree only once the host's capability cache
knows --write-tree works. A conflicting merge-tree exits 1, so the check threw
and support was never recorded; on a host whose only checks conflict (likely
over SSH, where the relay has no conflict summary to teach its cache) every
check kept writing loose objects into the real store.

A failure whose stdout starts with a tree ID proves --write-tree ran (old Git
that rejects the option prints nothing there), so it now resolves to the same
"not merged" result and lets the cache record support. Every other failure is
rethrown unchanged. Also shorten two comments and soften a third.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(git): put WSL Git's scratch object store on its command line

A WSL login profile that set GIT_ALTERNATE_OBJECT_DIRECTORIES replaced the
WSLENV-forwarded value, so a quarantined merge-tree lost the real store and
failed where main succeeds. The WSL runner now passes both variables as
command-line assignments after the profile, appending to its alternates.

* test(git): drop quarantine tests the real-Git and compatibility tests already pin

The cold-capability gating, scratch-folder lifecycle and WSL path spelling
are covered end to end by merge-tree-object-quarantine-real-git.test.ts, the
real-binary compatibility contract (Git 2.25/2.38/2.49) and the
localGitObjectsDirectory tests, so the unit copies only mirrored them.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-10-15 15:23:18 -07:00
OrcaWinandm4air c5224f70d8 refactor(providers): delete the SSH git and filesystem providers and relay-only wiring (#27644)
* refactor(providers): delete the SSH git and filesystem providers and relay-only wiring

* refactor(ssh): drop relay-protocol exports only the deleted stream readers used

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 17:48:43 -07:00
Brennan Benson 8e9b5c908c fix(github): fail closed instead of running client git against a remote repoPath when the SSH provider is unregistered (#14945)
* fix(github): fail closed when the SSH git provider is gone

getCurrentHeadOid and probeTrackedUpstreamBranches only routed through the
SSH provider when one was registered. With connectionId set but the provider
unregistered (dropped connection, not yet reattached) they fell through to
client-side git with cwd pointing at the remote repoPath — on a machine with
a same-named local path that silently answers for the wrong repository.

getCurrentHeadOid feeds shouldHideMergedImplicitPR, so a wrong OID changes
which PR the UI attributes to a worktree.

Both now take their existing unknown path (null / probeFailed) instead,
matching repo-default-branch.ts. Local and WSL routing is unchanged.

* fix(github): preserve PR state when SSH probes fail

* fix(github): keep failed SSH discovery unverifiable

* fix(github): propagate SSH identity failures

* fix(github): scope verified SSH identity probes

* test(github): preserve tolerant resolver calls

* fix(github): preserve indeterminate auth discovery

* fix(github): isolate SSH repository probe generations

* test(github): expose SSH probe generation in mocks
2026-08-17 00:12:14 -07:00
Neil 9367169888 refactor(tests): split every oversized test file off the max-lines suppression list (#14728)
* refactor(tests): split oversized test files off the max-lines suppression list

Every `*.test.ts`/`*.spec.ts` that carried an `eslint/oxlint-disable max-lines`
directive is now split into focused, behavior-scoped suites that fit the 800-line
test budget, with shared setup extracted into co-located `*-test-harness.ts` /
`*-test-fixtures.ts` modules (300-line budget). 83 files became ~930; the largest
output is 797 effective lines. `orca-runtime.test.ts` is intentionally untouched.

Test bodies were moved by scripted line-range slicing rather than retyped, so
assertions are byte-identical. The only permitted body edits were mechanical
rebinding where a shared value moved into a harness (e.g. `tmpHome` ->
`homes.tmpHome`).

Registries that enumerate test files were updated in lockstep:
- config/max-lines-baseline.txt: pruned 341 -> 258 entries (all 83 removed).
- config/reliability-gates.jsonc: 33 gates repointed at the split files, with
  assertionRefs split per file where a gate's coverage now spans several.
- .github/workflows/pr.yml: the real-zsh lane now lists the 4 split files that
  actually exercise zsh, so they keep running in the dedicated shell lane.

Also renamed agent-hooks `server-test-fixtures.ts` to `server.test-fixtures.ts`
so the global-fetch call-site audit keeps skipping it, and added `.js` extensions
to the CLI suites' dynamic harness imports (node16 resolution) to unbreak
`build:cli`.

Verification: full suite 52,449 passing vs 52,448 at baseline with zero
assertions lost; `pnpm lint`, `pnpm typecheck`, and `pnpm build:cli` all exit 0;
the terminal-pane e2e spec runs 31/31 headless.

* refactor(tests): split hook-idle arbitration suite that oxfmt pushed over budget

The pre-commit oxfmt pass reflowed pty-connection-hook-idle-arbitration.test.ts
to 811 effective lines, 11 over the test budget. Split the hook-completion side
effect and replacement-agent veto cases into their own suite; both files now sit
well under the cap and the 15 tests are unchanged.

* test: port upstream test changes into the split files after rebase

Rebasing onto main surfaced 27 tests that main had added to files this branch
deleted, plus edits to tests that had already moved. Taking the deletion side of
those modify/delete conflicts would have dropped that coverage silently, so each
upstream change is ported into the split file that now owns the behavior — for
example main's six orchestration mailbox tests land across orchestration-runs,
-send, and -check.

Also repoints `orchestration.notification-mailbox-consistency`, a gate main added
after this branch's gate remap, at those same three split files, and re-prunes
the max-lines baseline against main's (257 entries).

Verified: all 27 upstream test titles present; full suite 52,761 passing with the
only diff vs baseline being 12 tests main itself removed and 3 that moved from
skipped to passing; lint and typecheck exit 0.

* fix(test): flush pending continuations before tearing down terminal test globals

CI shard 5/16 failed on both Node 24 and 26 with `ReferenceError: window is not
defined` from pty-connection.ts, surfacing through
pty-connection-daemon-snapshot-replay.test.ts.

The reattach/settle chains `await` a real promise and then touch `window.api`.
Under fake timers those continuations cannot run, so they only become schedulable
once restoreTerminalTestGlobals() switches back to real timers — which previously
happened immediately before `delete globalThis.window`, so a late continuation
threw and failed the whole file. Flush async ticks in that window instead.

This is latent in the source rather than new: the pre-split 25k-line file kept
running other tests after these, which gave the chains time to settle before
teardown. Splitting the file moved teardown directly behind them.

* fix(test): keep an inert window after terminal test teardown instead of deleting it

The async-tick flush was not enough: the reattach/settle chain can resolve after
teardown regardless of how long we drain, so CI shard 5/16 still failed with
`ReferenceError: window is not defined` from pty-connection.ts.

A real renderer never loses `window`, so deleting it was the artificial part.
Swap in an inert proxy whose properties resolve to callables and whose calls
resolve to undefined, making a late `window.api.pty.*` call a harmless no-op.
The next test replaces it wholesale via installTerminalTestGlobals(), and no test
asserts that `window` is absent.
2026-08-15 00:54:20 -07:00