[1 of 7] Add thread settings to UserInput (#23080)

**Stack position:** [1 of 7]

## Summary

The first three PRs in this stack are a cleanup pass before the actual
thread settings API work.

Today, core has several overlapping "user input" ops: `UserInput`,
`UserInputWithTurnContext`, and `UserTurn`. They differ mostly in how
much next-turn state they carry, which makes the later queued thread
settings update harder to reason about and review.

This PR starts that cleanup by adding the shared
`ThreadSettingsOverrides` payload and allowing `Op::UserInput` to carry
it. Existing variants remain in place here, so this layer is mostly a
behavior-preserving API shape change plus mechanical constructor
updates.

## End State After PR3

By the end of PR3, `Op::UserInput` is the only "user input" core op. It
can carry optional thread settings overrides for callers that need to
update stored defaults with a turn, while callers without updates use
empty settings. `Op::UserInputWithTurnContext` and `Op::UserTurn` are
deleted.

## End State After PR5

By the end of PR5, core will have only two ops for this area:

- `Op::UserInput` for user-input-bearing submissions.
- `Op::ThreadSettings` for settings-only updates.

## Stack

1. [1 of 7] [Add thread settings to
UserInput](https://github.com/openai/codex/pull/23080) (this PR)
2. [2 of 7] [Remove
UserInputWithTurnContext](https://github.com/openai/codex/pull/23081)
3. [3 of 7] [Remove
UserTurn](https://github.com/openai/codex/pull/23075)
4. [4 of 7] [Placeholder for OverrideTurnContext
cleanup](https://github.com/openai/codex/pull/23087)
5. [5 of 7] [Replace OverrideTurnContext with
ThreadSettings](https://github.com/openai/codex/pull/22508)
6. [6 of 7] [Add app-server thread settings
API](https://github.com/openai/codex/pull/22509)
7. [7 of 7] [Sync TUI thread
settings](https://github.com/openai/codex/pull/22510)
This commit is contained in:
Eric Traut
2026-05-18 18:48:35 -07:00
committed by GitHub
parent daa11820b0
commit 84d941d07f
43 changed files with 429 additions and 52 deletions
+87 -7
View File
@@ -396,6 +396,80 @@ pub struct ConversationTextParams {
pub text: String,
}
/// Persistent thread-settings overrides that can be applied before user input.
#[derive(Debug, Clone, Default, Deserialize, Serialize, PartialEq, JsonSchema)]
pub struct ThreadSettingsOverrides {
/// Updated `cwd` for sandbox/tool calls.
#[serde(skip_serializing_if = "Option::is_none")]
pub cwd: Option<PathBuf>,
/// Updated runtime workspace roots used to materialize symbolic
/// `:workspace_roots` filesystem permissions.
#[serde(skip_serializing_if = "Option::is_none")]
pub workspace_roots: Option<Vec<AbsolutePathBuf>>,
/// Updated profile-defined workspace roots for status summaries and
/// per-turn config reconstruction.
#[serde(skip_serializing_if = "Option::is_none")]
pub profile_workspace_roots: Option<Vec<AbsolutePathBuf>>,
/// Updated command approval policy.
#[serde(skip_serializing_if = "Option::is_none")]
pub approval_policy: Option<AskForApproval>,
/// Updated approval reviewer for future approval prompts.
#[serde(skip_serializing_if = "Option::is_none")]
pub approvals_reviewer: Option<ApprovalsReviewer>,
/// Updated sandbox policy for tool calls.
#[serde(skip_serializing_if = "Option::is_none")]
pub sandbox_policy: Option<SandboxPolicy>,
/// Updated permissions profile for tool calls.
#[serde(skip_serializing_if = "Option::is_none")]
pub permission_profile: Option<PermissionProfile>,
/// Named or built-in profile that produced `permission_profile`, if the
/// update selected a profile rather than supplying raw permissions.
#[serde(skip_serializing_if = "Option::is_none")]
pub active_permission_profile: Option<ActivePermissionProfile>,
/// Updated Windows sandbox mode for tool execution.
#[serde(skip_serializing_if = "Option::is_none")]
pub windows_sandbox_level: Option<WindowsSandboxLevel>,
/// Updated model slug. When set, the model info is derived automatically.
#[serde(skip_serializing_if = "Option::is_none")]
pub model: Option<String>,
/// Updated reasoning effort (honored only for reasoning-capable models).
///
/// Use `Some(Some(_))` to set a specific effort, `Some(None)` to clear the
/// effort, or `None` to leave the existing value unchanged.
#[serde(skip_serializing_if = "Option::is_none")]
pub effort: Option<Option<ReasoningEffortConfig>>,
/// Updated reasoning summary preference (honored only for reasoning-capable models).
#[serde(skip_serializing_if = "Option::is_none")]
pub summary: Option<ReasoningSummaryConfig>,
/// Updated service tier preference for future turns.
///
/// Use `Some(Some(_))` to set a specific tier, `Some(None)` to clear the
/// preference, or `None` to leave the existing value unchanged.
#[serde(skip_serializing_if = "Option::is_none")]
pub service_tier: Option<Option<String>>,
/// EXPERIMENTAL - set a pre-set collaboration mode.
/// Takes precedence over model, effort, and developer instructions if set.
#[serde(skip_serializing_if = "Option::is_none")]
pub collaboration_mode: Option<CollaborationMode>,
/// Updated personality preference.
#[serde(skip_serializing_if = "Option::is_none")]
pub personality: Option<Personality>,
}
/// Submission operation
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, JsonSchema)]
#[serde(tag = "type", rename_all = "snake_case")]
@@ -425,10 +499,7 @@ pub enum Op {
/// Request the list of voices supported by realtime conversation streams.
RealtimeConversationListVoices,
/// Legacy user input.
///
/// Prefer [`Op::UserTurn`] so the caller provides full turn context
/// (cwd/approval/sandbox/model/etc.) for each turn.
/// User input, optionally with thread-settings overrides applied first.
UserInput {
/// User input items, see `InputItem`
items: Vec<UserInput>,
@@ -441,9 +512,13 @@ pub enum Op {
/// Optional turn-scoped Responses API `client_metadata`.
#[serde(default, skip_serializing_if = "Option::is_none")]
responsesapi_client_metadata: Option<HashMap<String, String>>,
/// Persistent thread-settings overrides to apply before the input.
#[serde(default, flatten)]
thread_settings: ThreadSettingsOverrides,
},
/// Similar to [`Op::UserInput`], but first applies persistent turn-context
/// Similar to [`Op::UserInput`], but first applies persistent thread-settings
/// overrides in the same queued operation. This preserves submission order
/// and prevents the input from starting if the overrides are rejected.
UserInputWithTurnContext {
@@ -606,11 +681,11 @@ pub enum Op {
communication: InterAgentCommunication,
},
/// Override parts of the persistent turn context for subsequent turns.
/// Override parts of the persistent thread settings for subsequent turns.
///
/// All fields are optional; when omitted, the existing value is preserved.
/// This does not enqueue any input it only updates defaults used for
/// turns that rely on persistent session-level context (for example,
/// turns that rely on persistent session-level settings (for example,
/// [`Op::UserInput`]).
OverrideTurnContext {
/// Updated `cwd` for sandbox/tool calls.
@@ -790,6 +865,7 @@ impl From<Vec<UserInput>> for Op {
items: value,
final_output_json_schema: None,
responsesapi_client_metadata: None,
thread_settings: ThreadSettingsOverrides::default(),
}
}
}
@@ -5028,6 +5104,7 @@ mod tests {
items: Vec::new(),
final_output_json_schema: None,
responsesapi_client_metadata: None,
thread_settings: Default::default(),
};
let json_op = serde_json::to_value(op)?;
@@ -5047,6 +5124,7 @@ mod tests {
items: Vec::new(),
final_output_json_schema: None,
responsesapi_client_metadata: None,
thread_settings: Default::default(),
}
);
@@ -5068,6 +5146,7 @@ mod tests {
items: Vec::new(),
final_output_json_schema: Some(schema.clone()),
responsesapi_client_metadata: None,
thread_settings: Default::default(),
};
let json_op = serde_json::to_value(op)?;
@@ -5093,6 +5172,7 @@ mod tests {
"fiber_run_id".to_string(),
"fiber-123".to_string(),
)])),
thread_settings: Default::default(),
};
let json_op = serde_json::to_value(&op)?;