## Description
This PR makes the SQLite state runtime tolerate databases that have
already been migrated by a newer Codex binary.
Today, if an older CLI sees migration versions in `_sqlx_migrations`
that it doesn't know about, startup fails. This change relaxes that
check for the runtime migrators we use in `codex-state` so older
binaries can keep opening the DB in that case.
## Why
We can end up with mixed-version CLIs running against the same local
state DB. In that setup, treating "the database is ahead of me" as a
hard error is unnecessarily strict and breaks the older client even when
the migration history is otherwise fine.
## Follow-up
We still clean up versioned `state_*.sqlite` and `logs_*.sqlite` files
during init, so older binaries can treat newer DB files as legacy. That
should probably be tightened separately if we want mixed-version local
usage to be fully safe.
Guardian events were emitted a bit out of order for CommandExecution
items. This would make it hard for the frontend to render a guardian
auto-review, which has this payload:
```
pub struct ItemGuardianApprovalReviewStartedNotification {
pub thread_id: String,
pub turn_id: String,
pub target_item_id: String,
pub review: GuardianApprovalReview,
// FYI this is no longer a json blob
pub action: Option<JsonValue>,
}
```
There is a `target_item_id` the auto-approval review is referring to,
but the actual item had not been emitted yet.
Before this PR:
- `item/autoApprovalReview/started`
- `item/autoApprovalReview/completed`, and if approved...
- `item/started`
- `item/completed`
After this PR:
- `item/started`
- `item/autoApprovalReview/started`
- `item/autoApprovalReview/completed`
- `item/completed`
This lines up much better with existing patterns (i.e. human review in
`Default mode`, where app-server would send a server request to prompt
for user approval after `item/started`), and makes it easier for clients
to render what guardian is actually reviewing.
We do this following a similar pattern as `FileChange` (aka apply patch)
items, where we create a FileChange item and emit `item/started` if we
see the apply patch approval request, before the actual apply patch call
runs.
## Summary
This changes our V8 Bazel wiring so `simdutf` no longer comes from a
live `git_repository` fetch against Chromium's Googlesource host.
Instead, we pull `simdutf` from a pinned GitHub release archive and keep
the V8 `simdutf` target wired through the external repo. The
archive-backed target is set up to match the way V8 consumes `simdutf`
today, including the amalgamated `src/simdutf.cpp` entrypoint and the
internal files it includes.
## Why
CI was intermittently failing while Bazel tried to fetch:
`https://chromium.googlesource.com/chromium/src/third_party/simdutf/`
That fetch was returning HTTP 429s, which then fan out into failures in
the Bazel jobs, the SDK job, and the argument-comment lint jobs since
they all go through the same dependency resolution path.
## What changed
- replaced the `simdutf` `git_repository` in the patched V8 module deps
with a pinned `http_archive`
- pointed that archive at `simdutf` `v7.7.0` on GitHub
- added the archive hash so the fetch is deterministic
- kept the V8 BUILD patch pointing `:simdutf` at the external
`@simdutf//:simdutf` target
- configured the Bazel `cc_library` for the archive to use the
amalgamated `src/simdutf.cpp` source plus the internal headers / textual
includes it depends on
## Validation
- ran `bazel build @v8//:simdutf`
- confirmed the target builds successfully with the new archive-backed
wiring
## Description
Add requirements.toml support for `allowed_approvals_reviewers =
["user", "guardian_subagent"]`, so admins can now restrict the use of
guardian mode.
Note: If a user sets a reviewer that isn’t allowed by requirements.toml,
config loading falls back to the first allowed reviewer and emits a
startup warning.
The table below describes the possible admin controls.
| Admin intent | `requirements.toml` | User `config.toml` | End result |
|---|---|---|---|
| Leave Guardian optional | omit `allowed_approvals_reviewers` or set
`["user", "guardian_subagent"]` | user chooses `approvals_reviewer =
"user"` or `"guardian_subagent"` | Guardian off for `user`, on for
`guardian_subagent` + `approval_policy = "on-request"` |
| Force Guardian off | `allowed_approvals_reviewers = ["user"]` | any
user value | Effective reviewer is `user`; Guardian off |
| Force Guardian on | `allowed_approvals_reviewers =
["guardian_subagent"]` and usually `allowed_approval_policies =
["on-request"]` | any user reviewer value; user should also have
`approval_policy = "on-request"` unless policy is forced | Effective
reviewer is `guardian_subagent`; Guardian on when effective approval
policy is `on-request` |
| Allow both, but default to manual if user does nothing |
`allowed_approvals_reviewers = ["user", "guardian_subagent"]` | omit
`approvals_reviewer` | Effective reviewer is `user`; Guardian off |
| Allow both, and user explicitly opts into Guardian |
`allowed_approvals_reviewers = ["user", "guardian_subagent"]` |
`approvals_reviewer = "guardian_subagent"` and `approval_policy =
"on-request"` | Guardian on |
| Invalid admin config | `allowed_approvals_reviewers = []` | anything |
Config load error |
### Summary
Fix `thread/metadata/update` so it can still patch stored thread
metadata when the list/backfill-gated `get_state_db(...)` path is
unavailable.
What was happening:
- The app logs showed `thread/metadata/update` failing with `sqlite
state db unavailable for thread ...`.
- This was not isolated to one bad thread. Once the failure started for
a user, branch metadata updates failed 100% of the time for that user.
- Reports were staggered across users, which points at local app-server
/ local SQLite state rather than one global server-side failure.
- Turns could still start immediately after the metadata update failed,
which suggests the thread itself was valid and the failure was in the
metadata endpoint DB-handle path.
The fix:
- Keep using the loaded thread state DB and the normal
`get_state_db(...)` fallback first.
- If that still returns `None`, open `StateRuntime::init(...)` directly
for this targeted metadata update path.
- Log the direct state runtime init error if that final fallback also
fails, so future reports have the real DB-open cause instead of only the
generic unavailable error.
- Add a regression test where the DB exists but backfill is not
complete, and verify `thread/metadata/update` can still repair the
stored rollout thread and patch `gitInfo`.
Relevant context / suspect PRs:
- #16434 changed state DB startup to run auto-vacuum / incremental
vacuum. This is the most suspicious timing match for per-user, staggered
local SQLite availability failures.
- #16433 dropped the old log table from the state DB, also near the
timing window.
- #13280 introduced this endpoint and made it rely on SQLite for git
metadata without resuming the thread.
- #14859 and #14888 added/consumed persisted model + reasoning effort
metadata. I checked these because of the new thread metadata fields, but
this failure happens before the endpoint reaches thread-row update/load
logic, so they seem less likely as the direct cause.
### Testing
- `cargo fmt -- --config imports_granularity=Item` completed; local
stable rustfmt emitted warnings that `imports_granularity` is unstable
- `cargo test -p codex-app-server thread_metadata_update`
- `git diff --check`
rhan-oai