Files
codex/codex-rs/tui/src/session_state.rs
Eric Traut c70cdc108f Remove core protocol dependency [1/2] (#20324)
## Why

This stack moves `codex-tui` away from the core protocol event surface
and toward app-server API shapes plus TUI-owned local models. This first
PR sets up the lower-risk foundation: it introduces the local model
surface and extracts app-server event routing into focused TUI modules
while preserving the existing behavior for the larger migration in PR2.

This PR is part 1 of a 2-PR stack:

1. Add TUI-owned replacement models and extract app-server event
routing.
2. Move the active TUI flow to app-server notifications and delete
obsolete adapter code.

## What changed

- Added TUI-owned approval, diff, session state, session resume, token
usage, and user-message models.
- Added `app/app_server_event_targets.rs` and `app/app_server_events.rs`
to hold app-server event targeting and dispatch logic outside `app.rs`.
- Updated app/status tests to use the local model layer and added
focused routing coverage.
- Boxed a few large async TUI test futures so this base layer remains
checkable without overflowing the default test stack.

## Verification

- `cargo check -p codex-tui --tests`
2026-04-30 10:52:19 -07:00

46 lines
2.0 KiB
Rust

//! Canonical TUI session state shared across app-server routing, chat display, and status UI.
//!
//! The app-server API is the boundary for session lifecycle events. Once those responses enter
//! TUI, this module holds the small internal state shape used by app orchestration and widgets.
use std::path::PathBuf;
use codex_app_server_protocol::AskForApproval;
use codex_protocol::ThreadId;
use codex_protocol::models::ActivePermissionProfile;
use codex_protocol::models::PermissionProfile;
use codex_utils_absolute_path::AbsolutePathBuf;
#[derive(Debug, Clone, PartialEq)]
pub(crate) struct SessionNetworkProxyRuntime {
pub(crate) http_addr: String,
pub(crate) socks_addr: String,
}
#[derive(Debug, Clone, PartialEq)]
pub(crate) struct ThreadSessionState {
pub(crate) thread_id: ThreadId,
pub(crate) forked_from_id: Option<ThreadId>,
pub(crate) fork_parent_title: Option<String>,
pub(crate) thread_name: Option<String>,
pub(crate) model: String,
pub(crate) model_provider_id: String,
pub(crate) service_tier: Option<codex_protocol::config_types::ServiceTier>,
pub(crate) approval_policy: AskForApproval,
pub(crate) approvals_reviewer: codex_protocol::config_types::ApprovalsReviewer,
/// Canonical active permissions for this session. Legacy app-server
/// responses are converted to a profile at ingestion time using the
/// response cwd so cached sessions do not reinterpret cwd-bound grants.
pub(crate) permission_profile: PermissionProfile,
/// Named or implicit built-in profile that produced `permission_profile`,
/// when the server knows it.
pub(crate) active_permission_profile: Option<ActivePermissionProfile>,
pub(crate) cwd: AbsolutePathBuf,
pub(crate) instruction_source_paths: Vec<AbsolutePathBuf>,
pub(crate) reasoning_effort: Option<codex_protocol::openai_models::ReasoningEffort>,
pub(crate) history_log_id: u64,
pub(crate) history_entry_count: u64,
pub(crate) network_proxy: Option<SessionNetworkProxyRuntime>,
pub(crate) rollout_path: Option<PathBuf>,
}