Files
codex/codex-rs/tui/src/app/test_support.rs
T
Felipe Coury cc16995cc6 feat(tui): add PR summary statusline items (#20892)
## Why?

The Codex App already exposes branch and PR context in its
branch-details UI. This brings the same context into the CLI footer as
opt-in statusline items, so users can choose the extra signal without
making the default footer busier.

## What?

Add optional `pull-request-number` and `branch-changes` items to the
configurable TUI status line.

- `pull-request-number` shows the open PR for the current checkout and
renders as a clickable terminal hyperlink when OSC 8 links are
supported.
- `branch-changes` shows committed additions/deletions against the
repository default branch, or `No changes` when the branch has no
committed diff.

<img width="1257" height="261" alt="CleanShot 2026-05-03 at 20 44 15"
src="https://github.com/user-attachments/assets/10b4380b-c3e9-4729-9ee1-3f742068fa47"
/>

## Architecture

This follows the same client/app-server split as the Codex App: the TUI
owns presentation, caching, and optional rendering, while
workspace-sensitive `git` and `gh` discovery runs through app-server.

The new TUI-local `workspace_command` layer sends bounded,
non-interactive `command/exec` requests to the active app-server. That
makes the implementation remote-friendly: the TUI does not decide
whether commands run in an embedded local workspace or a remote
workspace, and it does not bypass app-server sandbox or permission
policy.

The branch summary logic stays internal to `codex-tui` because this PR
only needs TUI statusline behavior. The command boundary is still
isolated behind `WorkspaceCommandExecutor`, so the lookup code can be
lifted or reused later without changing statusline rendering.

## How?

- Add a TUI `WorkspaceCommandExecutor` abstraction backed by app-server
`command/exec`.
- Add branch summary probes for:
  - current branch name,
  - open PR metadata,
  - committed branch diff stats against the default branch.
- Prefer remote-tracking default branch refs for diff stats, avoiding
stale or absent local `main` branches.
- Resolve PRs with `gh pr view` first, then fall back to
commit-associated PR lookup across parent/fork repos.
- Add `/statusline` picker entries, preview values, rendering, and OSC 8
clickable PR links.
- Keep all probes best-effort so missing `git`, missing `gh`, auth
failures, or non-git directories hide optional items instead of
surfacing footer errors.

## Validation

- `cargo test -p codex-tui branch_summary -- --nocapture`
- Snapshot coverage for the `/statusline` preview/setup rendering paths
- Hyperlink rendering coverage for clickable PR statusline cells
2026-05-04 16:11:15 -03:00

97 lines
3.9 KiB
Rust

//! Shared App fixtures for app submodule unit tests.
//!
//! This module keeps heavyweight `App` construction and config-inspection helpers available to
//! focused sibling test modules without making `app/tests.rs` the only practical place to test
//! app-owned behavior.
use super::*;
use crate::chatwidget::tests::make_chatwidget_manual_with_sender;
pub(super) async fn make_test_app() -> App {
let (chat_widget, app_event_tx, _rx, _op_rx) = make_chatwidget_manual_with_sender().await;
let config = chat_widget.config_ref().clone();
let file_search = FileSearchManager::new(config.cwd.to_path_buf(), app_event_tx.clone());
let model = crate::legacy_core::test_support::get_model_offline(config.model.as_deref());
let session_telemetry = test_session_telemetry(&config, model.as_str());
App {
model_catalog: chat_widget.model_catalog(),
session_telemetry,
app_event_tx,
chat_widget,
workspace_command_runner: None,
config,
state_db: None,
active_profile: None,
cli_kv_overrides: Vec::new(),
harness_overrides: ConfigOverrides::default(),
runtime_approval_policy_override: None,
runtime_permission_profile_override: None,
file_search,
transcript_cells: Vec::new(),
overlay: None,
deferred_history_lines: Vec::new(),
has_emitted_history_lines: false,
transcript_reflow: TranscriptReflowState::default(),
initial_history_replay_buffer: None,
enhanced_keys_supported: false,
keymap: crate::keymap::RuntimeKeymap::defaults(),
commit_anim_running: Arc::new(AtomicBool::new(false)),
status_line_invalid_items_warned: Arc::new(AtomicBool::new(false)),
terminal_title_invalid_items_warned: Arc::new(AtomicBool::new(false)),
backtrack: BacktrackState::default(),
backtrack_render_pending: false,
feedback: codex_feedback::CodexFeedback::new(),
feedback_audience: FeedbackAudience::External,
environment_manager: Arc::new(EnvironmentManager::default_for_tests()),
remote_app_server_url: None,
remote_app_server_auth_token: None,
pending_update_action: None,
pending_shutdown_exit_thread_id: None,
windows_sandbox: WindowsSandboxState::default(),
thread_event_channels: HashMap::new(),
thread_event_listener_tasks: HashMap::new(),
agent_navigation: AgentNavigationState::default(),
side_threads: HashMap::new(),
active_thread_id: None,
active_thread_rx: None,
primary_thread_id: None,
last_subagent_backfill_attempt: None,
primary_session_configured: None,
pending_primary_events: VecDeque::new(),
pending_app_server_requests: PendingAppServerRequests::default(),
pending_plugin_enabled_writes: HashMap::new(),
pending_hook_enabled_writes: HashMap::new(),
}
}
fn test_session_telemetry(config: &Config, model: &str) -> SessionTelemetry {
let model_info = crate::legacy_core::test_support::construct_model_info_offline(model, config);
SessionTelemetry::new(
ThreadId::new(),
model,
model_info.slug.as_str(),
/*account_id*/ None,
/*account_email*/ None,
/*auth_mode*/ None,
"test_originator".to_string(),
/*log_user_prompts*/ false,
"test".to_string(),
serde_json::from_value(serde_json::json!("cli"))
.expect("cli session source should deserialize"),
)
}
pub(super) fn app_enabled_in_effective_config(config: &Config, app_id: &str) -> Option<bool> {
config
.config_layer_stack
.effective_config()
.as_table()
.and_then(|table| table.get("apps"))
.and_then(TomlValue::as_table)
.and_then(|apps| apps.get(app_id))
.and_then(TomlValue::as_table)
.and_then(|app| app.get("enabled"))
.and_then(TomlValue::as_bool)
}