Files
codex/codex-rs/tui/src/lib.rs
jif-oai 2bbab7d8f9 feat: single app-server bootstrap in TUI (#16582)
Before this, the TUI was starting 2 app-server. One to check the login
status and one to actually start the session

This PR make only one app-server startup and defer the login check in
async, outside of the frame rendering path

---------

Co-authored-by: Codex <noreply@openai.com>
2026-04-08 13:49:06 +01:00

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// Forbid accidental stdout/stderr writes in the *library* portion of the TUI.
// The standalone `codex-tui` binary prints a short help message before the
// alternatescreen mode starts; that file optsout locally via `allow`.
#![deny(clippy::print_stdout, clippy::print_stderr)]
#![deny(clippy::disallowed_methods)]
use additional_dirs::add_dir_warning_message;
use app::App;
pub use app::AppExitInfo;
pub use app::ExitReason;
use app_server_session::AppServerSession;
use codex_app_server_client::AppServerClient;
use codex_app_server_client::DEFAULT_IN_PROCESS_CHANNEL_CAPACITY;
use codex_app_server_client::InProcessAppServerClient;
use codex_app_server_client::InProcessClientStartArgs;
use codex_app_server_client::RemoteAppServerClient;
use codex_app_server_client::RemoteAppServerConnectArgs;
use codex_app_server_protocol::Account as AppServerAccount;
use codex_app_server_protocol::AuthMode as AppServerAuthMode;
use codex_app_server_protocol::ConfigWarningNotification;
use codex_app_server_protocol::Thread as AppServerThread;
use codex_app_server_protocol::ThreadListParams;
use codex_app_server_protocol::ThreadSortKey as AppServerThreadSortKey;
use codex_app_server_protocol::ThreadSourceKind;
use codex_cloud_requirements::cloud_requirements_loader_for_storage;
use codex_core::check_execpolicy_for_warnings;
use codex_core::config::Config;
use codex_core::config::ConfigBuilder;
use codex_core::config::ConfigOverrides;
use codex_core::config::find_codex_home;
use codex_core::config::load_config_as_toml_with_cli_overrides;
use codex_core::config::resolve_oss_provider;
use codex_core::config_loader::CloudRequirementsLoader;
use codex_core::config_loader::ConfigLoadError;
use codex_core::config_loader::LoaderOverrides;
use codex_core::config_loader::format_config_error_with_source;
use codex_core::format_exec_policy_error_with_source;
use codex_core::path_utils;
use codex_core::read_session_meta_line;
use codex_core::windows_sandbox::WindowsSandboxLevelExt;
use codex_login::AuthConfig;
use codex_login::default_client::set_default_client_residency_requirement;
use codex_login::enforce_login_restrictions;
use codex_protocol::ThreadId;
use codex_protocol::config_types::AltScreenMode;
use codex_protocol::config_types::SandboxMode;
use codex_protocol::config_types::WindowsSandboxLevel;
use codex_protocol::protocol::AskForApproval;
use codex_protocol::protocol::RolloutItem;
use codex_protocol::protocol::RolloutLine;
use codex_protocol::protocol::TurnContextItem;
use codex_rollout::state_db::get_state_db;
use codex_state::log_db;
use codex_terminal_detection::terminal_info;
use codex_utils_absolute_path::AbsolutePathBuf;
use codex_utils_oss::ensure_oss_provider_ready;
use codex_utils_oss::get_default_model_for_oss_provider;
use color_eyre::eyre::WrapErr;
use cwd_prompt::CwdPromptAction;
use cwd_prompt::CwdPromptOutcome;
use cwd_prompt::CwdSelection;
use std::fs::OpenOptions;
use std::future::Future;
use std::path::Path;
use std::path::PathBuf;
use std::sync::Arc;
use tracing::error;
use tracing::warn;
use tracing_appender::non_blocking;
use tracing_subscriber::EnvFilter;
use tracing_subscriber::prelude::*;
use url::Url;
use uuid::Uuid;
mod additional_dirs;
mod app;
mod app_backtrack;
mod app_command;
mod app_event;
mod app_event_sender;
mod app_server_approval_conversions;
mod app_server_session;
mod ascii_animation;
#[cfg(not(target_os = "linux"))]
mod audio_device;
#[cfg(target_os = "linux")]
#[allow(dead_code)]
mod audio_device {
use crate::app_event::RealtimeAudioDeviceKind;
pub(crate) fn list_realtime_audio_device_names(
kind: RealtimeAudioDeviceKind,
) -> Result<Vec<String>, String> {
Err(format!(
"Failed to load realtime {} devices: voice input is unavailable in this build",
kind.noun()
))
}
}
mod bottom_pane;
mod chatwidget;
mod cli;
mod clipboard_paste;
mod clipboard_text;
mod collaboration_modes;
mod color;
pub(crate) mod custom_terminal;
pub use custom_terminal::Terminal;
mod cwd_prompt;
mod debug_config;
mod diff_render;
mod exec_cell;
mod exec_command;
mod external_editor;
mod file_search;
mod frames;
mod get_git_diff;
mod history_cell;
pub(crate) mod insert_history;
pub use insert_history::insert_history_lines;
mod key_hint;
mod line_truncation;
pub(crate) mod live_wrap;
pub use live_wrap::RowBuilder;
mod local_chatgpt_auth;
mod markdown;
mod markdown_render;
mod markdown_stream;
mod mention_codec;
mod model_catalog;
mod model_migration;
mod multi_agents;
mod notifications;
pub(crate) mod onboarding;
mod oss_selection;
mod pager_overlay;
pub(crate) mod public_widgets;
mod render;
mod resume_picker;
mod selection_list;
mod session_log;
mod shimmer;
mod skills_helpers;
mod slash_command;
mod status;
mod status_indicator_widget;
mod streaming;
mod style;
mod terminal_palette;
mod terminal_title;
mod text_formatting;
mod theme_picker;
mod tooltips;
mod tui;
mod ui_consts;
pub(crate) mod update_action;
pub use update_action::UpdateAction;
mod update_prompt;
mod updates;
mod version;
#[cfg(not(target_os = "linux"))]
mod voice;
#[cfg(target_os = "linux")]
#[allow(dead_code)]
mod voice {
use crate::app_event_sender::AppEventSender;
use codex_core::config::Config;
use codex_protocol::protocol::RealtimeAudioFrame;
use std::sync::Arc;
use std::sync::atomic::AtomicBool;
use std::sync::atomic::AtomicU16;
pub struct VoiceCapture;
pub(crate) struct RecordingMeterState;
pub(crate) struct RealtimeAudioPlayer;
impl VoiceCapture {
pub fn start_realtime(_config: &Config, _tx: AppEventSender) -> Result<Self, String> {
Err("voice input is unavailable in this build".to_string())
}
pub fn stop(self) {}
pub fn stopped_flag(&self) -> Arc<AtomicBool> {
Arc::new(AtomicBool::new(true))
}
pub fn last_peak_arc(&self) -> Arc<AtomicU16> {
Arc::new(AtomicU16::new(0))
}
}
impl RecordingMeterState {
pub(crate) fn new() -> Self {
Self
}
pub(crate) fn next_text(&mut self, _peak: u16) -> String {
"⠤⠤⠤⠤".to_string()
}
}
impl RealtimeAudioPlayer {
pub(crate) fn start(_config: &Config) -> Result<Self, String> {
Err("voice output is unavailable in this build".to_string())
}
pub(crate) fn enqueue_frame(&self, _frame: &RealtimeAudioFrame) -> Result<(), String> {
Err("voice output is unavailable in this build".to_string())
}
pub(crate) fn clear(&self) {}
}
}
mod wrapping;
#[cfg(test)]
pub(crate) mod test_backend;
#[cfg(test)]
pub(crate) mod test_support;
use crate::onboarding::onboarding_screen::OnboardingScreenArgs;
use crate::onboarding::onboarding_screen::run_onboarding_app;
use crate::tui::Tui;
pub use cli::Cli;
use codex_arg0::Arg0DispatchPaths;
pub use markdown_render::render_markdown_text;
pub use public_widgets::composer_input::ComposerAction;
pub use public_widgets::composer_input::ComposerInput;
// (tests access modules directly within the crate)
async fn start_embedded_app_server(
arg0_paths: Arg0DispatchPaths,
config: Config,
cli_kv_overrides: Vec<(String, toml::Value)>,
loader_overrides: LoaderOverrides,
cloud_requirements: CloudRequirementsLoader,
feedback: codex_feedback::CodexFeedback,
) -> color_eyre::Result<InProcessAppServerClient> {
start_embedded_app_server_with(
arg0_paths,
config,
cli_kv_overrides,
loader_overrides,
cloud_requirements,
feedback,
InProcessAppServerClient::start,
)
.await
}
#[derive(Clone, Debug, PartialEq, Eq)]
pub(crate) enum AppServerTarget {
Embedded,
Remote {
websocket_url: String,
auth_token: Option<String>,
},
}
fn remote_addr_has_explicit_port(addr: &str, parsed: &Url) -> bool {
let Some(host) = parsed.host_str() else {
return false;
};
if parsed.port().is_some() {
return true;
}
let Some((_, rest)) = addr.split_once("://") else {
return false;
};
let authority_end = rest.find(['/', '?', '#']).unwrap_or(rest.len());
let authority = &rest[..authority_end];
let host_and_port = authority
.rsplit_once('@')
.map_or(authority, |(_, host_and_port)| host_and_port);
let explicit_default_port = match parsed.scheme() {
"ws" => 80,
"wss" => 443,
_ => return false,
};
let expected_host = if host.contains(':') {
format!("[{host}]")
} else {
host.to_string()
};
host_and_port == format!("{expected_host}:{explicit_default_port}")
}
fn websocket_url_supports_auth_token(parsed: &Url) -> bool {
match (parsed.scheme(), parsed.host()) {
("wss", Some(_)) => true,
("ws", Some(url::Host::Domain(domain))) => domain.eq_ignore_ascii_case("localhost"),
("ws", Some(url::Host::Ipv4(addr))) => addr.is_loopback(),
("ws", Some(url::Host::Ipv6(addr))) => addr.is_loopback(),
_ => false,
}
}
pub fn normalize_remote_addr(addr: &str) -> color_eyre::Result<String> {
let parsed = match Url::parse(addr) {
Ok(parsed) => parsed,
Err(_) => {
color_eyre::eyre::bail!(
"invalid remote address `{addr}`; expected `ws://host:port` or `wss://host:port`"
);
}
};
if matches!(parsed.scheme(), "ws" | "wss")
&& parsed.host_str().is_some()
&& remote_addr_has_explicit_port(addr, &parsed)
&& parsed.path() == "/"
&& parsed.query().is_none()
&& parsed.fragment().is_none()
{
return Ok(parsed.to_string());
}
color_eyre::eyre::bail!(
"invalid remote address `{addr}`; expected `ws://host:port` or `wss://host:port`"
);
}
fn validate_remote_auth_token_transport(websocket_url: &str) -> color_eyre::Result<()> {
let parsed = Url::parse(websocket_url).map_err(color_eyre::Report::new)?;
if websocket_url_supports_auth_token(&parsed) {
return Ok(());
}
color_eyre::eyre::bail!(
"remote auth tokens require `wss://` or loopback `ws://` URLs; got `{websocket_url}`"
)
}
async fn connect_remote_app_server(
websocket_url: String,
auth_token: Option<String>,
) -> color_eyre::Result<AppServerClient> {
let app_server = RemoteAppServerClient::connect(RemoteAppServerConnectArgs {
websocket_url,
auth_token,
client_name: "codex-tui".to_string(),
client_version: env!("CARGO_PKG_VERSION").to_string(),
experimental_api: true,
opt_out_notification_methods: Vec::new(),
channel_capacity: DEFAULT_IN_PROCESS_CHANNEL_CAPACITY,
})
.await
.wrap_err("failed to connect to remote app server")?;
Ok(AppServerClient::Remote(app_server))
}
async fn start_app_server(
target: &AppServerTarget,
arg0_paths: Arg0DispatchPaths,
config: Config,
cli_kv_overrides: Vec<(String, toml::Value)>,
loader_overrides: LoaderOverrides,
cloud_requirements: CloudRequirementsLoader,
feedback: codex_feedback::CodexFeedback,
) -> color_eyre::Result<AppServerClient> {
match target {
AppServerTarget::Embedded => start_embedded_app_server(
arg0_paths,
config,
cli_kv_overrides,
loader_overrides,
cloud_requirements,
feedback,
)
.await
.map(AppServerClient::InProcess),
AppServerTarget::Remote {
websocket_url,
auth_token,
} => connect_remote_app_server(websocket_url.clone(), auth_token.clone()).await,
}
}
pub(crate) async fn start_app_server_for_picker(
config: &Config,
target: &AppServerTarget,
) -> color_eyre::Result<AppServerSession> {
let app_server = start_app_server(
target,
Arg0DispatchPaths::default(),
config.clone(),
Vec::new(),
LoaderOverrides::default(),
CloudRequirementsLoader::default(),
codex_feedback::CodexFeedback::new(),
)
.await?;
Ok(AppServerSession::new(app_server))
}
#[cfg(test)]
pub(crate) async fn start_embedded_app_server_for_picker(
config: &Config,
) -> color_eyre::Result<AppServerSession> {
start_app_server_for_picker(config, &AppServerTarget::Embedded).await
}
async fn start_embedded_app_server_with<F, Fut>(
arg0_paths: Arg0DispatchPaths,
config: Config,
cli_kv_overrides: Vec<(String, toml::Value)>,
loader_overrides: LoaderOverrides,
cloud_requirements: CloudRequirementsLoader,
feedback: codex_feedback::CodexFeedback,
start_client: F,
) -> color_eyre::Result<InProcessAppServerClient>
where
F: FnOnce(InProcessClientStartArgs) -> Fut,
Fut: Future<Output = std::io::Result<InProcessAppServerClient>>,
{
let config_warnings = config
.startup_warnings
.iter()
.map(|warning| ConfigWarningNotification {
summary: warning.clone(),
details: None,
path: None,
range: None,
})
.collect();
let client = start_client(InProcessClientStartArgs {
arg0_paths,
config: Arc::new(config),
cli_overrides: cli_kv_overrides,
loader_overrides,
cloud_requirements,
feedback,
config_warnings,
session_source: codex_protocol::protocol::SessionSource::Cli,
enable_codex_api_key_env: false,
client_name: "codex-tui".to_string(),
client_version: env!("CARGO_PKG_VERSION").to_string(),
experimental_api: true,
opt_out_notification_methods: Vec::new(),
channel_capacity: DEFAULT_IN_PROCESS_CHANNEL_CAPACITY,
})
.await
.wrap_err("failed to start embedded app server")?;
Ok(client)
}
async fn shutdown_app_server_if_present(app_server: Option<AppServerSession>) {
if let Some(app_server) = app_server
&& let Err(err) = app_server.shutdown().await
{
warn!(%err, "Failed to shut down temporary embedded app server");
}
}
fn session_target_from_app_server_thread(
thread: AppServerThread,
) -> Option<resume_picker::SessionTarget> {
match ThreadId::from_string(&thread.id) {
Ok(thread_id) => Some(resume_picker::SessionTarget {
path: thread.path,
thread_id,
}),
Err(err) => {
warn!(
thread_id = thread.id,
%err,
"Ignoring app-server thread with invalid thread id during TUI session lookup"
);
None
}
}
}
async fn lookup_session_target_by_name_with_app_server(
app_server: &mut AppServerSession,
name: &str,
) -> color_eyre::Result<Option<resume_picker::SessionTarget>> {
let mut cursor = None;
loop {
let response = app_server
.thread_list(ThreadListParams {
cursor: cursor.clone(),
limit: Some(100),
sort_key: Some(AppServerThreadSortKey::UpdatedAt),
model_providers: None,
source_kinds: Some(vec![ThreadSourceKind::Cli, ThreadSourceKind::VsCode]),
archived: Some(false),
cwd: None,
// Thread names are hydrated after `thread/list` resolves rollout metadata, so
// name-based resume must scan the filtered list client-side instead of relying on
// the backend search index.
search_term: None,
})
.await?;
if let Some(thread) = response
.data
.into_iter()
.find(|thread| thread.name.as_deref() == Some(name))
{
return Ok(session_target_from_app_server_thread(thread));
}
if response.next_cursor.is_none() {
return Ok(None);
}
cursor = response.next_cursor;
}
}
async fn lookup_session_target_with_app_server(
app_server: &mut AppServerSession,
id_or_name: &str,
) -> color_eyre::Result<Option<resume_picker::SessionTarget>> {
if Uuid::parse_str(id_or_name).is_ok() {
let thread_id = match ThreadId::from_string(id_or_name) {
Ok(thread_id) => thread_id,
Err(err) => {
warn!(
session = id_or_name,
%err,
"Failed to parse session id during TUI lookup"
);
return Ok(None);
}
};
return match app_server
.thread_read(thread_id, /*include_turns*/ false)
.await
{
Ok(thread) => Ok(session_target_from_app_server_thread(thread)),
Err(err) => {
warn!(
session = id_or_name,
%err,
"thread/read failed during TUI session lookup"
);
Ok(None)
}
};
}
lookup_session_target_by_name_with_app_server(app_server, id_or_name).await
}
async fn lookup_latest_session_target_with_app_server(
app_server: &mut AppServerSession,
config: &Config,
cwd_filter: Option<&Path>,
include_non_interactive: bool,
) -> color_eyre::Result<Option<resume_picker::SessionTarget>> {
let response = app_server
.thread_list(latest_session_lookup_params(
app_server.is_remote(),
config,
cwd_filter,
include_non_interactive,
))
.await?;
Ok(response
.data
.into_iter()
.find_map(session_target_from_app_server_thread))
}
fn latest_session_lookup_params(
is_remote: bool,
config: &Config,
cwd_filter: Option<&Path>,
include_non_interactive: bool,
) -> ThreadListParams {
ThreadListParams {
cursor: None,
limit: Some(1),
sort_key: Some(AppServerThreadSortKey::UpdatedAt),
model_providers: if is_remote {
None
} else {
Some(vec![config.model_provider_id.clone()])
},
source_kinds: (!include_non_interactive)
.then_some(vec![ThreadSourceKind::Cli, ThreadSourceKind::VsCode]),
archived: Some(false),
cwd: cwd_filter.map(|cwd| cwd.to_string_lossy().to_string()),
search_term: None,
}
}
fn config_cwd_for_app_server_target(
cwd: Option<&Path>,
app_server_target: &AppServerTarget,
) -> std::io::Result<AbsolutePathBuf> {
if matches!(app_server_target, AppServerTarget::Remote { .. }) {
return AbsolutePathBuf::current_dir();
}
match cwd {
Some(path) => AbsolutePathBuf::from_absolute_path(path.canonicalize()?),
None => AbsolutePathBuf::current_dir(),
}
}
fn latest_session_cwd_filter<'a>(
remote_mode: bool,
remote_cwd_override: Option<&'a Path>,
config: &'a Config,
show_all: bool,
) -> Option<&'a Path> {
if show_all {
return None;
}
if remote_mode {
remote_cwd_override
} else {
Some(config.cwd.as_path())
}
}
pub async fn run_main(
mut cli: Cli,
arg0_paths: Arg0DispatchPaths,
loader_overrides: LoaderOverrides,
remote: Option<String>,
remote_auth_token: Option<String>,
) -> std::io::Result<AppExitInfo> {
let remote_url = remote;
if let (Some(websocket_url), Some(_)) = (remote_url.as_deref(), remote_auth_token.as_ref()) {
validate_remote_auth_token_transport(websocket_url).map_err(std::io::Error::other)?;
}
let app_server_target = remote_url
.clone()
.map(|websocket_url| AppServerTarget::Remote {
websocket_url,
auth_token: remote_auth_token.clone(),
})
.unwrap_or(AppServerTarget::Embedded);
let remote_cwd_override = cli
.cwd
.clone()
.filter(|_| matches!(app_server_target, AppServerTarget::Remote { .. }));
let (sandbox_mode, approval_policy) = if cli.full_auto {
(
Some(SandboxMode::WorkspaceWrite),
Some(AskForApproval::OnRequest),
)
} else if cli.dangerously_bypass_approvals_and_sandbox {
(
Some(SandboxMode::DangerFullAccess),
Some(AskForApproval::Never),
)
} else {
(
cli.sandbox_mode.map(Into::<SandboxMode>::into),
cli.approval_policy.map(Into::into),
)
};
// Map the legacy --search flag to the canonical web_search mode.
if cli.web_search {
cli.config_overrides
.raw_overrides
.push("web_search=\"live\"".to_string());
}
// When using `--oss`, let the bootstrapper pick the model (defaulting to
// gpt-oss:20b) and ensure it is present locally. Also, force the builtin
let raw_overrides = cli.config_overrides.raw_overrides.clone();
// `oss` model provider.
let overrides_cli = codex_utils_cli::CliConfigOverrides { raw_overrides };
let cli_kv_overrides = match overrides_cli.parse_overrides() {
// Parse `-c` overrides from the CLI.
Ok(v) => v,
#[allow(clippy::print_stderr)]
Err(e) => {
eprintln!("Error parsing -c overrides: {e}");
std::process::exit(1);
}
};
// we load config.toml here to determine project state.
#[allow(clippy::print_stderr)]
let codex_home = match find_codex_home() {
Ok(codex_home) => codex_home.to_path_buf(),
Err(err) => {
eprintln!("Error finding codex home: {err}");
std::process::exit(1);
}
};
let cwd = cli.cwd.clone();
let config_cwd = config_cwd_for_app_server_target(cwd.as_deref(), &app_server_target)?;
#[allow(clippy::print_stderr)]
let config_toml = match load_config_as_toml_with_cli_overrides(
&codex_home,
&config_cwd,
cli_kv_overrides.clone(),
)
.await
{
Ok(config_toml) => config_toml,
Err(err) => {
let config_error = err
.get_ref()
.and_then(|err| err.downcast_ref::<ConfigLoadError>())
.map(ConfigLoadError::config_error);
if let Some(config_error) = config_error {
eprintln!(
"Error loading config.toml:\n{}",
format_config_error_with_source(config_error)
);
} else {
eprintln!("Error loading config.toml: {err}");
}
std::process::exit(1);
}
};
if let Err(err) =
codex_core::personality_migration::maybe_migrate_personality(&codex_home, &config_toml)
.await
{
tracing::warn!(error = %err, "failed to run personality migration");
}
let chatgpt_base_url = config_toml
.chatgpt_base_url
.clone()
.unwrap_or_else(|| "https://chatgpt.com/backend-api/".to_string());
let cloud_requirements = cloud_requirements_loader_for_storage(
codex_home.to_path_buf(),
/*enable_codex_api_key_env*/ false,
config_toml.cli_auth_credentials_store.unwrap_or_default(),
chatgpt_base_url,
);
let model_provider_override = if cli.oss {
let resolved = resolve_oss_provider(
cli.oss_provider.as_deref(),
&config_toml,
cli.config_profile.clone(),
);
if let Some(provider) = resolved {
Some(provider)
} else {
// No provider configured, prompt the user
let provider = oss_selection::select_oss_provider(&codex_home).await?;
if provider == "__CANCELLED__" {
return Err(std::io::Error::other(
"OSS provider selection was cancelled by user",
));
}
Some(provider)
}
} else {
None
};
// When using `--oss`, let the bootstrapper pick the model based on selected provider
let model = if let Some(model) = &cli.model {
Some(model.clone())
} else if cli.oss {
// Use the provider from model_provider_override
model_provider_override
.as_ref()
.and_then(|provider_id| get_default_model_for_oss_provider(provider_id))
.map(std::borrow::ToOwned::to_owned)
} else {
None // No model specified, will use the default.
};
let additional_dirs = cli.add_dir.clone();
let overrides = ConfigOverrides {
model,
approval_policy,
sandbox_mode,
cwd: if matches!(app_server_target, AppServerTarget::Remote { .. }) {
None
} else {
cwd
},
model_provider: model_provider_override.clone(),
config_profile: cli.config_profile.clone(),
codex_self_exe: arg0_paths.codex_self_exe.clone(),
codex_linux_sandbox_exe: arg0_paths.codex_linux_sandbox_exe.clone(),
main_execve_wrapper_exe: arg0_paths.main_execve_wrapper_exe.clone(),
show_raw_agent_reasoning: cli.oss.then_some(true),
additional_writable_roots: additional_dirs,
..Default::default()
};
let config = load_config_or_exit(
cli_kv_overrides.clone(),
overrides.clone(),
cloud_requirements.clone(),
)
.await;
#[allow(clippy::print_stderr)]
match check_execpolicy_for_warnings(&config.config_layer_stack).await {
Ok(None) => {}
Ok(Some(err)) | Err(err) => {
eprintln!(
"Error loading rules:\n{}",
format_exec_policy_error_with_source(&err)
);
std::process::exit(1);
}
}
set_default_client_residency_requirement(config.enforce_residency.value());
if let Some(warning) =
add_dir_warning_message(&cli.add_dir, config.permissions.sandbox_policy.get())
{
#[allow(clippy::print_stderr)]
{
eprintln!("Error adding directories: {warning}");
std::process::exit(1);
}
}
if matches!(app_server_target, AppServerTarget::Embedded) {
#[allow(clippy::print_stderr)]
if let Err(err) = enforce_login_restrictions(&AuthConfig {
codex_home: config.codex_home.clone(),
auth_credentials_store_mode: config.cli_auth_credentials_store_mode,
forced_login_method: config.forced_login_method,
forced_chatgpt_workspace_id: config.forced_chatgpt_workspace_id.clone(),
}) {
eprintln!("{err}");
std::process::exit(1);
}
}
let log_dir = codex_core::config::log_dir(&config)?;
std::fs::create_dir_all(&log_dir)?;
// Open (or create) your log file, appending to it.
let mut log_file_opts = OpenOptions::new();
log_file_opts.create(true).append(true);
// Ensure the file is only readable and writable by the current user.
// Doing the equivalent to `chmod 600` on Windows is quite a bit more code
// and requires the Windows API crates, so we can reconsider that when
// Codex CLI is officially supported on Windows.
#[cfg(unix)]
{
use std::os::unix::fs::OpenOptionsExt;
log_file_opts.mode(0o600);
}
let log_file = log_file_opts.open(log_dir.join("codex-tui.log"))?;
// Wrap file in nonblocking writer.
let (non_blocking, _guard) = non_blocking(log_file);
// use RUST_LOG env var, default to info for codex crates.
let env_filter = || {
EnvFilter::try_from_default_env().unwrap_or_else(|_| {
EnvFilter::new("codex_core=info,codex_tui=info,codex_rmcp_client=info")
})
};
let file_layer = tracing_subscriber::fmt::layer()
.with_writer(non_blocking)
// `with_target(true)` is the default, but we previously disabled it for file output.
// Keep it enabled so we can selectively enable targets via `RUST_LOG=...` and then
// grep for a specific module/target while troubleshooting.
.with_target(true)
.with_ansi(false)
.with_span_events(
tracing_subscriber::fmt::format::FmtSpan::NEW
| tracing_subscriber::fmt::format::FmtSpan::CLOSE,
)
.with_filter(env_filter());
let feedback = codex_feedback::CodexFeedback::new();
let feedback_layer = feedback.logger_layer();
let feedback_metadata_layer = feedback.metadata_layer();
if cli.oss && model_provider_override.is_some() {
// We're in the oss section, so provider_id should be Some
// Let's handle None case gracefully though just in case
let provider_id = match model_provider_override.as_ref() {
Some(id) => id,
None => {
error!("OSS provider unexpectedly not set when oss flag is used");
return Err(std::io::Error::other(
"OSS provider not set but oss flag was used",
));
}
};
ensure_oss_provider_ready(provider_id, &config).await?;
}
let otel = match std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
codex_core::otel_init::build_provider(
&config,
env!("CARGO_PKG_VERSION"),
/*service_name_override*/ None,
/*default_analytics_enabled*/ true,
)
})) {
Ok(Ok(otel)) => otel,
Ok(Err(e)) => {
#[allow(clippy::print_stderr)]
{
eprintln!("Could not create otel exporter: {e}");
}
None
}
Err(_) => {
#[allow(clippy::print_stderr)]
{
eprintln!("Could not create otel exporter: panicked during initialization");
}
None
}
};
let otel_logger_layer = otel.as_ref().and_then(|o| o.logger_layer());
let otel_tracing_layer = otel.as_ref().and_then(|o| o.tracing_layer());
let log_db_layer = get_state_db(&config)
.await
.map(|db| log_db::start(db).with_filter(env_filter()));
let _ = tracing_subscriber::registry()
.with(file_layer)
.with(feedback_layer)
.with(feedback_metadata_layer)
.with(log_db_layer)
.with(otel_logger_layer)
.with(otel_tracing_layer)
.try_init();
run_ratatui_app(
cli,
arg0_paths,
loader_overrides,
app_server_target,
remote_cwd_override,
config,
overrides,
cli_kv_overrides,
cloud_requirements,
feedback,
remote_url,
remote_auth_token,
)
.await
.map_err(|err| std::io::Error::other(err.to_string()))
}
#[allow(clippy::too_many_arguments)]
async fn run_ratatui_app(
cli: Cli,
arg0_paths: Arg0DispatchPaths,
loader_overrides: LoaderOverrides,
app_server_target: AppServerTarget,
remote_cwd_override: Option<PathBuf>,
initial_config: Config,
overrides: ConfigOverrides,
cli_kv_overrides: Vec<(String, toml::Value)>,
mut cloud_requirements: CloudRequirementsLoader,
feedback: codex_feedback::CodexFeedback,
remote_url: Option<String>,
remote_auth_token: Option<String>,
) -> color_eyre::Result<AppExitInfo> {
let remote_mode = matches!(&app_server_target, AppServerTarget::Remote { .. });
color_eyre::install()?;
tooltips::announcement::prewarm();
// Forward panic reports through tracing so they appear in the UI status
// line, but do not swallow the default/color-eyre panic handler.
// Chain to the previous hook so users still get a rich panic report
// (including backtraces) after we restore the terminal.
let prev_hook = std::panic::take_hook();
std::panic::set_hook(Box::new(move |info| {
tracing::error!("panic: {info}");
prev_hook(info);
}));
let mut terminal = tui::init()?;
terminal.clear()?;
let mut tui = Tui::new(terminal);
let mut terminal_restore_guard = TerminalRestoreGuard::new();
#[cfg(not(debug_assertions))]
{
use crate::update_prompt::UpdatePromptOutcome;
let skip_update_prompt = cli.prompt.as_ref().is_some_and(|prompt| !prompt.is_empty());
if !skip_update_prompt {
match update_prompt::run_update_prompt_if_needed(&mut tui, &initial_config).await? {
UpdatePromptOutcome::Continue => {}
UpdatePromptOutcome::RunUpdate(action) => {
terminal_restore_guard.restore()?;
return Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: Some(action),
exit_reason: ExitReason::UserRequested,
});
}
}
}
}
// Initialize high-fidelity session event logging if enabled.
session_log::maybe_init(&initial_config);
let mut app_server = Some(
match start_app_server(
&app_server_target,
arg0_paths.clone(),
initial_config.clone(),
cli_kv_overrides.clone(),
loader_overrides.clone(),
cloud_requirements.clone(),
feedback.clone(),
)
.await
{
Ok(app_server) => AppServerSession::new(app_server)
.with_remote_cwd_override(remote_cwd_override.clone()),
Err(err) => {
terminal_restore_guard.restore_silently();
session_log::log_session_end();
return Err(err);
}
},
);
let should_show_trust_screen_flag = !remote_mode && should_show_trust_screen(&initial_config);
let mut trust_decision_was_made = false;
let login_status = if initial_config.model_provider.requires_openai_auth {
let Some(app_server) = app_server.as_mut() else {
unreachable!("app server should exist when auth is required");
};
get_login_status(app_server, &initial_config).await?
} else {
LoginStatus::NotAuthenticated
};
let should_show_onboarding =
should_show_onboarding(login_status, &initial_config, should_show_trust_screen_flag);
let config = if should_show_onboarding {
let show_login_screen = should_show_login_screen(login_status, &initial_config);
let onboarding_result = run_onboarding_app(
OnboardingScreenArgs {
show_login_screen,
show_trust_screen: should_show_trust_screen_flag,
login_status,
app_server_request_handle: app_server
.as_ref()
.map(AppServerSession::request_handle),
config: initial_config.clone(),
},
if show_login_screen {
app_server.as_mut()
} else {
None
},
&mut tui,
)
.await?;
if onboarding_result.should_exit {
shutdown_app_server_if_present(app_server.take()).await;
terminal_restore_guard.restore_silently();
session_log::log_session_end();
let _ = tui.terminal.clear();
return Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: None,
exit_reason: ExitReason::UserRequested,
});
}
trust_decision_was_made = onboarding_result.directory_trust_decision.is_some();
// If this onboarding run included the login step, always refresh cloud requirements and
// rebuild config. This avoids missing newly available cloud requirements due to login
// status detection edge cases.
if show_login_screen && !remote_mode {
cloud_requirements = cloud_requirements_loader_for_storage(
initial_config.codex_home.clone(),
/*enable_codex_api_key_env*/ false,
initial_config.cli_auth_credentials_store_mode,
initial_config.chatgpt_base_url.clone(),
);
}
// If the user made an explicit trust decision, or we showed the login flow, reload config
// so current process state reflects persisted trust/auth changes.
if onboarding_result.directory_trust_decision.is_some()
|| (show_login_screen && !remote_mode)
{
load_config_or_exit(
cli_kv_overrides.clone(),
overrides.clone(),
cloud_requirements.clone(),
)
.await
} else {
initial_config
}
} else {
initial_config
};
let mut missing_session_exit = |id_str: &str, action: &str| {
error!("Error finding conversation path: {id_str}");
terminal_restore_guard.restore_silently();
session_log::log_session_end();
let _ = tui.terminal.clear();
Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: None,
exit_reason: ExitReason::Fatal(format!(
"No saved session found with ID {id_str}. Run `codex {action}` without an ID to choose from existing sessions."
)),
})
};
let use_fork = cli.fork_picker || cli.fork_last || cli.fork_session_id.is_some();
let session_selection = if use_fork {
if let Some(id_str) = cli.fork_session_id.as_deref() {
let Some(startup_app_server) = app_server.as_mut() else {
unreachable!("app server should be initialized for --fork <id>");
};
match lookup_session_target_with_app_server(startup_app_server, id_str).await? {
Some(target_session) => resume_picker::SessionSelection::Fork(target_session),
None => {
shutdown_app_server_if_present(app_server.take()).await;
return missing_session_exit(id_str, "fork");
}
}
} else if cli.fork_last {
let filter_cwd = if remote_mode {
latest_session_cwd_filter(
remote_mode,
remote_cwd_override.as_deref(),
&config,
cli.fork_show_all,
)
} else {
None
};
let Some(app_server) = app_server.as_mut() else {
unreachable!("app server should be initialized for --fork --last");
};
match lookup_latest_session_target_with_app_server(
app_server, &config, filter_cwd, /*include_non_interactive*/ false,
)
.await?
{
Some(target_session) => resume_picker::SessionSelection::Fork(target_session),
None => resume_picker::SessionSelection::StartFresh,
}
} else if cli.fork_picker {
let Some(app_server) = app_server.take() else {
unreachable!("app server should be initialized for --fork picker");
};
match resume_picker::run_fork_picker_with_app_server(
&mut tui,
&config,
cli.fork_show_all,
app_server,
)
.await?
{
resume_picker::SessionSelection::Exit => {
terminal_restore_guard.restore_silently();
session_log::log_session_end();
return Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: None,
exit_reason: ExitReason::UserRequested,
});
}
other => other,
}
} else {
resume_picker::SessionSelection::StartFresh
}
} else if let Some(id_str) = cli.resume_session_id.as_deref() {
let Some(startup_app_server) = app_server.as_mut() else {
unreachable!("app server should be initialized for --resume <id>");
};
match lookup_session_target_with_app_server(startup_app_server, id_str).await? {
Some(target_session) => resume_picker::SessionSelection::Resume(target_session),
None => {
shutdown_app_server_if_present(app_server.take()).await;
return missing_session_exit(id_str, "resume");
}
}
} else if cli.resume_last {
let filter_cwd = latest_session_cwd_filter(
remote_mode,
remote_cwd_override.as_deref(),
&config,
cli.resume_show_all,
);
let Some(app_server) = app_server.as_mut() else {
unreachable!("app server should be initialized for --resume --last");
};
match lookup_latest_session_target_with_app_server(
app_server,
&config,
filter_cwd,
cli.resume_include_non_interactive,
)
.await?
{
Some(target_session) => resume_picker::SessionSelection::Resume(target_session),
None => resume_picker::SessionSelection::StartFresh,
}
} else if cli.resume_picker {
let Some(app_server) = app_server.take() else {
unreachable!("app server should be initialized for --resume picker");
};
match resume_picker::run_resume_picker_with_app_server(
&mut tui,
&config,
cli.resume_show_all,
cli.resume_include_non_interactive,
app_server,
)
.await?
{
resume_picker::SessionSelection::Exit => {
terminal_restore_guard.restore_silently();
session_log::log_session_end();
return Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: None,
exit_reason: ExitReason::UserRequested,
});
}
other => other,
}
} else {
resume_picker::SessionSelection::StartFresh
};
let current_cwd = config.cwd.clone();
let allow_prompt = !remote_mode && cli.cwd.is_none();
let action_and_target_session_if_resume_or_fork = match &session_selection {
resume_picker::SessionSelection::Resume(target_session) => {
Some((CwdPromptAction::Resume, target_session))
}
resume_picker::SessionSelection::Fork(target_session) => {
Some((CwdPromptAction::Fork, target_session))
}
_ => None,
};
let fallback_cwd = match action_and_target_session_if_resume_or_fork {
Some((action, target_session)) => {
if remote_mode {
Some(current_cwd.to_path_buf())
} else {
match resolve_cwd_for_resume_or_fork(
&mut tui,
&config,
&current_cwd,
target_session.thread_id,
target_session.path.as_deref(),
action,
allow_prompt,
)
.await?
{
ResolveCwdOutcome::Continue(cwd) => cwd,
ResolveCwdOutcome::Exit => {
terminal_restore_guard.restore_silently();
session_log::log_session_end();
return Ok(AppExitInfo {
token_usage: codex_protocol::protocol::TokenUsage::default(),
thread_id: None,
thread_name: None,
update_action: None,
exit_reason: ExitReason::UserRequested,
});
}
}
}
}
None => None,
};
let mut config = match &session_selection {
resume_picker::SessionSelection::Resume(_) | resume_picker::SessionSelection::Fork(_) => {
load_config_or_exit_with_fallback_cwd(
cli_kv_overrides.clone(),
overrides.clone(),
cloud_requirements.clone(),
fallback_cwd,
)
.await
}
_ => config,
};
// Configure syntax highlighting theme from the final config — onboarding
// and resume/fork can both reload config with a different tui_theme, so
// this must happen after the last possible reload.
if let Some(w) = crate::render::highlight::set_theme_override(
config.tui_theme.clone(),
find_codex_home().ok(),
) {
config.startup_warnings.push(w);
}
set_default_client_residency_requirement(config.enforce_residency.value());
let active_profile = config.active_profile.clone();
let should_show_trust_screen = should_show_trust_screen(&config);
let should_prompt_windows_sandbox_nux_at_startup = cfg!(target_os = "windows")
&& trust_decision_was_made
&& WindowsSandboxLevel::from_config(&config) == WindowsSandboxLevel::Disabled;
let Cli {
prompt,
images,
no_alt_screen,
..
} = cli;
let use_alt_screen = determine_alt_screen_mode(no_alt_screen, config.tui_alternate_screen);
tui.set_alt_screen_enabled(use_alt_screen);
let app_server = match app_server {
Some(app_server) => app_server,
None => match start_app_server(
&app_server_target,
arg0_paths,
config.clone(),
cli_kv_overrides.clone(),
loader_overrides,
cloud_requirements.clone(),
feedback.clone(),
)
.await
{
Ok(app_server) => AppServerSession::new(app_server)
.with_remote_cwd_override(remote_cwd_override.clone()),
Err(err) => {
terminal_restore_guard.restore_silently();
session_log::log_session_end();
return Err(err);
}
},
};
let app_result = App::run(
&mut tui,
app_server,
config,
cli_kv_overrides.clone(),
overrides.clone(),
active_profile,
prompt,
images,
session_selection,
feedback,
should_show_trust_screen, // Proxy to: is it a first run in this directory?
should_prompt_windows_sandbox_nux_at_startup,
remote_url,
remote_auth_token,
)
.await;
terminal_restore_guard.restore_silently();
// Mark the end of the recorded session.
session_log::log_session_end();
// ignore error when collecting usage report underlying error instead
app_result
}
pub(crate) async fn resolve_session_thread_id(
path: &Path,
id_str_if_uuid: Option<&str>,
) -> Option<ThreadId> {
match id_str_if_uuid {
Some(id_str) => ThreadId::from_string(id_str).ok(),
None => read_session_meta_line(path)
.await
.ok()
.map(|meta_line| meta_line.meta.id),
}
}
pub(crate) async fn read_session_cwd(
config: &Config,
thread_id: ThreadId,
path: Option<&Path>,
) -> Option<PathBuf> {
if let Some(state_db_ctx) = get_state_db(config).await
&& let Ok(Some(metadata)) = state_db_ctx.get_thread(thread_id).await
{
return Some(metadata.cwd);
}
// Prefer the latest TurnContext cwd so resume/fork reflects the most recent
// session directory (for the changed-cwd prompt) when DB data is unavailable.
// The alternative would be mutating the SessionMeta line when the session cwd
// changes, but the rollout is an append-only JSONL log and rewriting the head
// would be error-prone.
let path = path?;
if let Some(cwd) = read_latest_turn_context(path).await.map(|item| item.cwd) {
return Some(cwd);
}
match read_session_meta_line(path).await {
Ok(meta_line) => Some(meta_line.meta.cwd),
Err(err) => {
let rollout_path = path.display().to_string();
tracing::warn!(
%rollout_path,
%err,
"Failed to read session metadata from rollout"
);
None
}
}
}
pub(crate) async fn read_session_model(
config: &Config,
thread_id: ThreadId,
path: Option<&Path>,
) -> Option<String> {
if let Some(state_db_ctx) = get_state_db(config).await
&& let Ok(Some(metadata)) = state_db_ctx.get_thread(thread_id).await
&& let Some(model) = metadata.model
{
return Some(model);
}
let path = path?;
read_latest_turn_context(path).await.map(|item| item.model)
}
async fn read_latest_turn_context(path: &Path) -> Option<TurnContextItem> {
let text = tokio::fs::read_to_string(path).await.ok()?;
for line in text.lines().rev() {
let trimmed = line.trim();
if trimmed.is_empty() {
continue;
}
let Ok(rollout_line) = serde_json::from_str::<RolloutLine>(trimmed) else {
continue;
};
if let RolloutItem::TurnContext(item) = rollout_line.item {
return Some(item);
}
}
None
}
pub(crate) fn cwds_differ(current_cwd: &Path, session_cwd: &Path) -> bool {
match (
path_utils::normalize_for_path_comparison(current_cwd),
path_utils::normalize_for_path_comparison(session_cwd),
) {
(Ok(current), Ok(session)) => current != session,
_ => current_cwd != session_cwd,
}
}
pub(crate) enum ResolveCwdOutcome {
Continue(Option<PathBuf>),
Exit,
}
pub(crate) async fn resolve_cwd_for_resume_or_fork(
tui: &mut Tui,
config: &Config,
current_cwd: &Path,
thread_id: ThreadId,
path: Option<&Path>,
action: CwdPromptAction,
allow_prompt: bool,
) -> color_eyre::Result<ResolveCwdOutcome> {
let Some(history_cwd) = read_session_cwd(config, thread_id, path).await else {
return Ok(ResolveCwdOutcome::Continue(None));
};
if allow_prompt && cwds_differ(current_cwd, &history_cwd) {
let selection_outcome =
cwd_prompt::run_cwd_selection_prompt(tui, action, current_cwd, &history_cwd).await?;
return Ok(match selection_outcome {
CwdPromptOutcome::Selection(CwdSelection::Current) => {
ResolveCwdOutcome::Continue(Some(current_cwd.to_path_buf()))
}
CwdPromptOutcome::Selection(CwdSelection::Session) => {
ResolveCwdOutcome::Continue(Some(history_cwd))
}
CwdPromptOutcome::Exit => ResolveCwdOutcome::Exit,
});
}
Ok(ResolveCwdOutcome::Continue(Some(history_cwd)))
}
#[expect(
clippy::print_stderr,
reason = "TUI should no longer be displayed, so we can write to stderr."
)]
fn restore() {
if let Err(err) = tui::restore() {
eprintln!(
"failed to restore terminal. Run `reset` or restart your terminal to recover: {err}"
);
}
}
struct TerminalRestoreGuard {
active: bool,
}
impl TerminalRestoreGuard {
fn new() -> Self {
Self { active: true }
}
#[cfg_attr(debug_assertions, allow(dead_code))]
fn restore(&mut self) -> color_eyre::Result<()> {
if self.active {
crate::tui::restore()?;
self.active = false;
}
Ok(())
}
fn restore_silently(&mut self) {
if self.active {
restore();
self.active = false;
}
}
}
impl Drop for TerminalRestoreGuard {
fn drop(&mut self) {
self.restore_silently();
}
}
/// Determine whether to use the terminal's alternate screen buffer.
///
/// The alternate screen buffer provides a cleaner fullscreen experience without polluting
/// the terminal's scrollback history. However, it conflicts with terminal multiplexers like
/// Zellij that strictly follow the xterm spec, which disallows scrollback in alternate screen
/// buffers. Zellij intentionally disables scrollback in alternate screen mode (see
/// https://github.com/zellij-org/zellij/pull/1032) and offers no configuration option to
/// change this behavior.
///
/// This function implements a pragmatic workaround:
/// - If `--no-alt-screen` is explicitly passed, always disable alternate screen
/// - Otherwise, respect the `tui.alternate_screen` config setting:
/// - `always`: Use alternate screen everywhere (original behavior)
/// - `never`: Inline mode only, preserves scrollback
/// - `auto` (default): Auto-detect the terminal multiplexer and disable alternate screen
/// only in Zellij, enabling it everywhere else
fn determine_alt_screen_mode(no_alt_screen: bool, tui_alternate_screen: AltScreenMode) -> bool {
if no_alt_screen {
false
} else {
match tui_alternate_screen {
AltScreenMode::Always => true,
AltScreenMode::Never => false,
AltScreenMode::Auto => {
let terminal_info = terminal_info();
!matches!(
terminal_info.multiplexer,
Some(codex_terminal_detection::Multiplexer::Zellij {})
)
}
}
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum LoginStatus {
AuthMode(AppServerAuthMode),
NotAuthenticated,
}
/// Determines the user's authentication mode using a lightweight account read
/// rather than a full `bootstrap`, avoiding the model-list fetch and
/// rate-limit round-trip that `bootstrap` would trigger.
async fn get_login_status(
app_server: &mut AppServerSession,
config: &Config,
) -> color_eyre::Result<LoginStatus> {
if !config.model_provider.requires_openai_auth {
return Ok(LoginStatus::NotAuthenticated);
}
let account = app_server.read_account().await?;
Ok(match account.account {
Some(AppServerAccount::ApiKey {}) => LoginStatus::AuthMode(AppServerAuthMode::ApiKey),
Some(AppServerAccount::Chatgpt { .. }) => LoginStatus::AuthMode(AppServerAuthMode::Chatgpt),
None => LoginStatus::NotAuthenticated,
})
}
async fn load_config_or_exit(
cli_kv_overrides: Vec<(String, toml::Value)>,
overrides: ConfigOverrides,
cloud_requirements: CloudRequirementsLoader,
) -> Config {
load_config_or_exit_with_fallback_cwd(
cli_kv_overrides,
overrides,
cloud_requirements,
/*fallback_cwd*/ None,
)
.await
}
async fn load_config_or_exit_with_fallback_cwd(
cli_kv_overrides: Vec<(String, toml::Value)>,
overrides: ConfigOverrides,
cloud_requirements: CloudRequirementsLoader,
fallback_cwd: Option<PathBuf>,
) -> Config {
#[allow(clippy::print_stderr)]
match ConfigBuilder::default()
.cli_overrides(cli_kv_overrides)
.harness_overrides(overrides)
.cloud_requirements(cloud_requirements)
.fallback_cwd(fallback_cwd)
.build()
.await
{
Ok(config) => config,
Err(err) => {
eprintln!("Error loading configuration: {err}");
std::process::exit(1);
}
}
}
/// Determine if the user has decided whether to trust the current directory.
fn should_show_trust_screen(config: &Config) -> bool {
config.active_project.trust_level.is_none()
}
fn should_show_onboarding(
login_status: LoginStatus,
config: &Config,
show_trust_screen: bool,
) -> bool {
if show_trust_screen {
return true;
}
should_show_login_screen(login_status, config)
}
fn should_show_login_screen(login_status: LoginStatus, config: &Config) -> bool {
// Only show the login screen for providers that actually require OpenAI auth
// (OpenAI or equivalents). For OSS/other providers, skip login entirely.
if !config.model_provider.requires_openai_auth {
return false;
}
login_status == LoginStatus::NotAuthenticated
}
#[cfg(test)]
mod tests {
use super::*;
use codex_app_server_protocol::ClientRequest;
use codex_app_server_protocol::RequestId;
use codex_app_server_protocol::ThreadStartParams;
use codex_app_server_protocol::ThreadStartResponse;
use codex_config::config_toml::ProjectConfig;
use codex_core::config::ConfigBuilder;
use codex_core::config::ConfigOverrides;
use codex_features::Feature;
use codex_protocol::protocol::AskForApproval;
use codex_protocol::protocol::RolloutItem;
use codex_protocol::protocol::RolloutLine;
use codex_protocol::protocol::SessionMeta;
use codex_protocol::protocol::SessionMetaLine;
use codex_protocol::protocol::SessionSource;
use codex_protocol::protocol::TurnContextItem;
use serial_test::serial;
use tempfile::TempDir;
async fn build_config(temp_dir: &TempDir) -> std::io::Result<Config> {
ConfigBuilder::default()
.codex_home(temp_dir.path().to_path_buf())
.build()
.await
}
async fn start_test_embedded_app_server(
config: Config,
) -> color_eyre::Result<InProcessAppServerClient> {
start_embedded_app_server(
Arg0DispatchPaths::default(),
config,
Vec::new(),
LoaderOverrides::default(),
CloudRequirementsLoader::default(),
codex_feedback::CodexFeedback::new(),
)
.await
}
#[test]
fn session_target_display_label_falls_back_to_thread_id() {
let thread_id = ThreadId::new();
let target = crate::resume_picker::SessionTarget {
path: None,
thread_id,
};
assert_eq!(target.display_label(), format!("thread {thread_id}"));
}
#[test]
fn normalize_remote_addr_accepts_websocket_url() {
assert_eq!(
normalize_remote_addr("ws://127.0.0.1:4500").expect("ws URL should normalize"),
"ws://127.0.0.1:4500/"
);
}
#[test]
fn normalize_remote_addr_accepts_secure_websocket_url() {
assert_eq!(
normalize_remote_addr("wss://example.com:443").expect("wss URL should normalize"),
"wss://example.com/"
);
}
#[test]
fn normalize_remote_addr_rejects_websocket_url_without_explicit_port() {
for addr in [
"ws://127.0.0.1",
"wss://example.com",
"ws://user:pass@127.0.0.1",
] {
let err = normalize_remote_addr(addr)
.expect_err("websocket URLs without an explicit port should be rejected");
assert!(
err.to_string()
.contains("expected `ws://host:port` or `wss://host:port`")
);
}
}
#[test]
fn normalize_remote_addr_rejects_invalid_input() {
let err = normalize_remote_addr("https://127.0.0.1:4500")
.expect_err("https URLs should be rejected");
assert!(
err.to_string()
.contains("expected `ws://host:port` or `wss://host:port`")
);
}
#[test]
fn normalize_remote_addr_rejects_host_port_shortcut() {
let err =
normalize_remote_addr("127.0.0.1:4500").expect_err("host:port should be rejected");
assert!(
err.to_string()
.contains("expected `ws://host:port` or `wss://host:port`")
);
}
#[test]
fn remote_auth_token_transport_accepts_loopback_ws() {
validate_remote_auth_token_transport("ws://127.0.0.1:4500/")
.expect("loopback ws should be allowed for auth tokens");
validate_remote_auth_token_transport("ws://localhost:4500/")
.expect("localhost ws should be allowed for auth tokens");
validate_remote_auth_token_transport("ws://[::1]:4500/")
.expect("ipv6 loopback ws should be allowed for auth tokens");
}
#[test]
fn remote_auth_token_transport_accepts_secure_wss() {
validate_remote_auth_token_transport("wss://example.com:443/")
.expect("wss should be allowed for auth tokens");
}
#[test]
fn remote_auth_token_transport_rejects_non_loopback_ws() {
let err = validate_remote_auth_token_transport("ws://example.com:4500/")
.expect_err("non-loopback ws should be rejected for auth tokens");
assert!(
err.to_string()
.contains("remote auth tokens require `wss://` or loopback `ws://` URLs")
);
}
#[tokio::test]
async fn latest_session_lookup_params_keep_local_filters_for_embedded_sessions()
-> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let cwd = temp_dir.path().join("project");
let params = latest_session_lookup_params(
/*is_remote*/ false,
&config,
Some(cwd.as_path()),
/*include_non_interactive*/ false,
);
assert_eq!(params.model_providers, Some(vec![config.model_provider_id]));
assert_eq!(params.cwd, Some(cwd.to_string_lossy().to_string()));
Ok(())
}
#[tokio::test]
async fn latest_session_lookup_params_omit_local_filters_for_remote_sessions()
-> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let params = latest_session_lookup_params(
/*is_remote*/ true, &config, /*cwd_filter*/ None,
/*include_non_interactive*/ false,
);
assert_eq!(params.model_providers, None);
assert_eq!(params.cwd, None);
Ok(())
}
#[tokio::test]
async fn latest_session_lookup_params_keep_explicit_cwd_filter_for_remote_sessions()
-> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let cwd = Path::new("repo/on/server");
let params = latest_session_lookup_params(
/*is_remote*/ true,
&config,
Some(cwd),
/*include_non_interactive*/ false,
);
assert_eq!(params.model_providers, None);
assert_eq!(params.cwd.as_deref(), Some("repo/on/server"));
Ok(())
}
#[test]
fn config_cwd_for_app_server_target_uses_current_dir_for_remote_sessions() -> std::io::Result<()>
{
let remote_only_cwd = if cfg!(windows) {
Path::new(r"C:\definitely\not\local\to\this\test")
} else {
Path::new("/definitely/not/local/to/this/test")
};
let target = AppServerTarget::Remote {
websocket_url: "ws://127.0.0.1:1234/".to_string(),
auth_token: None,
};
let config_cwd = config_cwd_for_app_server_target(Some(remote_only_cwd), &target)?;
assert_eq!(config_cwd, AbsolutePathBuf::current_dir()?);
Ok(())
}
#[test]
fn config_cwd_for_app_server_target_canonicalizes_embedded_cli_cwd() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let target = AppServerTarget::Embedded;
let config_cwd = config_cwd_for_app_server_target(Some(temp_dir.path()), &target)?;
assert_eq!(
config_cwd,
AbsolutePathBuf::from_absolute_path(temp_dir.path().canonicalize()?)?
);
Ok(())
}
#[tokio::test]
async fn read_session_cwd_returns_none_without_sqlite_or_rollout_path() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let cwd = read_session_cwd(&config, ThreadId::new(), /*path*/ None).await;
assert_eq!(cwd, None);
Ok(())
}
#[tokio::test]
#[serial]
async fn windows_shows_trust_prompt_without_sandbox() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let mut config = build_config(&temp_dir).await?;
config.active_project = ProjectConfig { trust_level: None };
config.set_windows_sandbox_enabled(/*value*/ false);
let should_show = should_show_trust_screen(&config);
assert!(
should_show,
"Trust prompt should be shown when project trust is undecided"
);
Ok(())
}
#[tokio::test]
async fn embedded_app_server_supports_thread_start_rpc() -> color_eyre::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let app_server = start_test_embedded_app_server(config).await?;
let response: ThreadStartResponse = app_server
.request_typed(ClientRequest::ThreadStart {
request_id: RequestId::Integer(1),
params: ThreadStartParams {
ephemeral: Some(true),
..ThreadStartParams::default()
},
})
.await
.expect("thread/start should succeed");
assert!(!response.thread.id.is_empty());
app_server.shutdown().await?;
Ok(())
}
#[tokio::test]
async fn lookup_session_target_by_name_ignores_backend_search_term_mismatch()
-> color_eyre::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let thread_id = ThreadId::new();
let rollout_path = temp_dir
.path()
.join("sessions/2025/02/01")
.join(format!("rollout-2025-02-01T10-00-00-{thread_id}.jsonl"));
let rollout_dir = rollout_path.parent().expect("rollout parent");
std::fs::create_dir_all(rollout_dir)?;
std::fs::write(&rollout_path, "")?;
let state_runtime = codex_state::StateRuntime::init(
config.codex_home.clone(),
config.model_provider_id.clone(),
)
.await
.map_err(std::io::Error::other)?;
state_runtime
.mark_backfill_complete(/*last_watermark*/ None)
.await
.map_err(std::io::Error::other)?;
let session_cwd = temp_dir.path().join("project");
std::fs::create_dir_all(&session_cwd)?;
let created_at = chrono::DateTime::parse_from_rfc3339("2025-02-01T10:00:00Z")
.expect("timestamp should parse")
.with_timezone(&chrono::Utc);
let mut builder = codex_state::ThreadMetadataBuilder::new(
thread_id,
rollout_path.clone(),
created_at,
SessionSource::Cli,
);
builder.cwd = session_cwd;
let mut metadata = builder.build(config.model_provider_id.as_str());
metadata.title = "Different rollout title".to_string();
metadata.first_user_message = Some("preview text".to_string());
state_runtime
.upsert_thread(&metadata)
.await
.map_err(std::io::Error::other)?;
codex_core::append_thread_name(&config.codex_home, thread_id, "saved-session").await?;
let mut app_server =
AppServerSession::new(codex_app_server_client::AppServerClient::InProcess(
start_test_embedded_app_server(config).await?,
));
let target =
lookup_session_target_by_name_with_app_server(&mut app_server, "saved-session").await?;
let target = target.expect("name lookup should find the saved thread");
assert_eq!(target.path, Some(rollout_path));
assert_eq!(target.thread_id, thread_id);
app_server.shutdown().await?;
Ok(())
}
#[tokio::test]
async fn embedded_app_server_start_failure_is_returned() -> color_eyre::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let result = start_embedded_app_server_with(
Arg0DispatchPaths::default(),
config,
Vec::new(),
LoaderOverrides::default(),
CloudRequirementsLoader::default(),
codex_feedback::CodexFeedback::new(),
|_args| async { Err(std::io::Error::other("boom")) },
)
.await;
let err = match result {
Ok(_) => panic!("startup failure should be returned"),
Err(err) => err,
};
assert!(
err.to_string()
.contains("failed to start embedded app server"),
"error should preserve the embedded app server startup context"
);
Ok(())
}
#[tokio::test]
#[serial]
async fn windows_shows_trust_prompt_with_sandbox() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let mut config = build_config(&temp_dir).await?;
config.active_project = ProjectConfig { trust_level: None };
config.set_windows_sandbox_enabled(/*value*/ true);
let should_show = should_show_trust_screen(&config);
if cfg!(target_os = "windows") {
assert!(
should_show,
"Windows trust prompt should be shown on native Windows with sandbox enabled"
);
} else {
assert!(
should_show,
"Non-Windows should still show trust prompt when project is untrusted"
);
}
Ok(())
}
#[tokio::test]
async fn untrusted_project_skips_trust_prompt() -> std::io::Result<()> {
use codex_protocol::config_types::TrustLevel;
let temp_dir = TempDir::new()?;
let mut config = build_config(&temp_dir).await?;
config.active_project = ProjectConfig {
trust_level: Some(TrustLevel::Untrusted),
};
let should_show = should_show_trust_screen(&config);
assert!(
!should_show,
"Trust prompt should not be shown for projects explicitly marked as untrusted"
);
Ok(())
}
fn build_turn_context(config: &Config, cwd: PathBuf) -> TurnContextItem {
let model = config
.model
.clone()
.unwrap_or_else(|| "gpt-5.1".to_string());
TurnContextItem {
turn_id: None,
trace_id: None,
cwd,
current_date: None,
timezone: None,
approval_policy: config.permissions.approval_policy.value(),
sandbox_policy: config.permissions.sandbox_policy.get().clone(),
network: None,
model,
personality: None,
collaboration_mode: None,
realtime_active: Some(false),
effort: config.model_reasoning_effort,
summary: config
.model_reasoning_summary
.unwrap_or(codex_protocol::config_types::ReasoningSummary::Auto),
user_instructions: None,
developer_instructions: None,
final_output_json_schema: None,
truncation_policy: None,
}
}
#[tokio::test]
async fn read_session_cwd_prefers_latest_turn_context() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let first = temp_dir.path().join("first");
let second = temp_dir.path().join("second");
std::fs::create_dir_all(&first)?;
std::fs::create_dir_all(&second)?;
let rollout_path = temp_dir.path().join("rollout.jsonl");
let lines = vec![
RolloutLine {
timestamp: "t0".to_string(),
item: RolloutItem::TurnContext(build_turn_context(&config, first)),
},
RolloutLine {
timestamp: "t1".to_string(),
item: RolloutItem::TurnContext(build_turn_context(&config, second.clone())),
},
];
let mut text = String::new();
for line in lines {
text.push_str(&serde_json::to_string(&line).expect("serialize rollout"));
text.push('\n');
}
std::fs::write(&rollout_path, text)?;
let cwd = read_session_cwd(&config, ThreadId::new(), Some(&rollout_path))
.await
.expect("expected cwd");
assert_eq!(cwd, second);
Ok(())
}
#[tokio::test]
async fn should_prompt_when_meta_matches_current_but_latest_turn_differs() -> std::io::Result<()>
{
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let current = temp_dir.path().join("current");
let latest = temp_dir.path().join("latest");
std::fs::create_dir_all(&current)?;
std::fs::create_dir_all(&latest)?;
let rollout_path = temp_dir.path().join("rollout.jsonl");
let session_meta = SessionMeta {
cwd: current.clone(),
..SessionMeta::default()
};
let lines = vec![
RolloutLine {
timestamp: "t0".to_string(),
item: RolloutItem::SessionMeta(SessionMetaLine {
meta: session_meta,
git: None,
}),
},
RolloutLine {
timestamp: "t1".to_string(),
item: RolloutItem::TurnContext(build_turn_context(&config, latest.clone())),
},
];
let mut text = String::new();
for line in lines {
text.push_str(&serde_json::to_string(&line).expect("serialize rollout"));
text.push('\n');
}
std::fs::write(&rollout_path, text)?;
let session_cwd = read_session_cwd(&config, ThreadId::new(), Some(&rollout_path))
.await
.expect("expected cwd");
assert_eq!(session_cwd, latest);
assert!(cwds_differ(&current, &session_cwd));
Ok(())
}
#[tokio::test]
async fn config_rebuild_changes_trust_defaults_with_cwd() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let codex_home = temp_dir.path().to_path_buf();
let trusted = temp_dir.path().join("trusted");
let untrusted = temp_dir.path().join("untrusted");
std::fs::create_dir_all(&trusted)?;
std::fs::create_dir_all(&untrusted)?;
// TOML keys need escaped backslashes on Windows paths.
let trusted_display = trusted.display().to_string().replace('\\', "\\\\");
let untrusted_display = untrusted.display().to_string().replace('\\', "\\\\");
let config_toml = format!(
r#"[projects."{trusted_display}"]
trust_level = "trusted"
[projects."{untrusted_display}"]
trust_level = "untrusted"
"#
);
std::fs::write(temp_dir.path().join("config.toml"), config_toml)?;
let trusted_overrides = ConfigOverrides {
cwd: Some(trusted.clone()),
..Default::default()
};
let trusted_config = ConfigBuilder::default()
.codex_home(codex_home.clone())
.harness_overrides(trusted_overrides.clone())
.build()
.await?;
assert_eq!(
trusted_config.permissions.approval_policy.value(),
AskForApproval::OnRequest
);
let untrusted_overrides = ConfigOverrides {
cwd: Some(untrusted),
..trusted_overrides
};
let untrusted_config = ConfigBuilder::default()
.codex_home(codex_home)
.harness_overrides(untrusted_overrides)
.build()
.await?;
assert_eq!(
untrusted_config.permissions.approval_policy.value(),
AskForApproval::UnlessTrusted
);
Ok(())
}
/// Regression: theme must be configured from the *final* config.
///
/// `run_ratatui_app` can reload config during onboarding and again
/// during session resume/fork. The syntax theme override (stored in
/// a `OnceLock`) must use the final config's `tui_theme`, not the
/// initial one — otherwise users resuming a thread in a project with
/// a different theme get the wrong highlighting.
///
/// We verify the invariant indirectly: `validate_theme_name` (the
/// pure validation core of `set_theme_override`) must be called with
/// the *final* config's theme, and its warning must land in the
/// final config's `startup_warnings`.
#[tokio::test]
async fn theme_warning_uses_final_config() -> std::io::Result<()> {
use crate::render::highlight::validate_theme_name;
let temp_dir = TempDir::new()?;
// initial_config has a valid theme — no warning.
let initial_config = build_config(&temp_dir).await?;
assert!(initial_config.tui_theme.is_none());
// Simulate resume/fork reload: the final config has an invalid theme.
let mut config = build_config(&temp_dir).await?;
config.tui_theme = Some("bogus-theme".into());
// Theme override must use the final config (not initial_config).
// This mirrors the real call site in run_ratatui_app.
if let Some(w) = validate_theme_name(config.tui_theme.as_deref(), Some(temp_dir.path())) {
config.startup_warnings.push(w);
}
assert_eq!(
config.startup_warnings.len(),
1,
"warning from final config's invalid theme should be present"
);
assert!(
config.startup_warnings[0].contains("bogus-theme"),
"warning should reference the final config's theme name"
);
Ok(())
}
#[tokio::test]
async fn read_session_cwd_falls_back_to_session_meta() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let config = build_config(&temp_dir).await?;
let session_cwd = temp_dir.path().join("session");
std::fs::create_dir_all(&session_cwd)?;
let rollout_path = temp_dir.path().join("rollout.jsonl");
let session_meta = SessionMeta {
cwd: session_cwd.clone(),
..SessionMeta::default()
};
let meta_line = RolloutLine {
timestamp: "t0".to_string(),
item: RolloutItem::SessionMeta(SessionMetaLine {
meta: session_meta,
git: None,
}),
};
let text = format!(
"{}\n",
serde_json::to_string(&meta_line).expect("serialize meta")
);
std::fs::write(&rollout_path, text)?;
let cwd = read_session_cwd(&config, ThreadId::new(), Some(&rollout_path))
.await
.expect("expected cwd");
assert_eq!(cwd, session_cwd);
Ok(())
}
#[tokio::test]
async fn read_session_cwd_prefers_sqlite_when_thread_id_present() -> std::io::Result<()> {
let temp_dir = TempDir::new()?;
let mut config = build_config(&temp_dir).await?;
config
.features
.enable(Feature::Sqlite)
.expect("test config should allow sqlite");
let thread_id = ThreadId::new();
let rollout_cwd = temp_dir.path().join("rollout-cwd");
let sqlite_cwd = temp_dir.path().join("sqlite-cwd");
std::fs::create_dir_all(&rollout_cwd)?;
std::fs::create_dir_all(&sqlite_cwd)?;
let rollout_path = temp_dir.path().join("rollout.jsonl");
let rollout_line = RolloutLine {
timestamp: "t0".to_string(),
item: RolloutItem::TurnContext(build_turn_context(&config, rollout_cwd)),
};
std::fs::write(
&rollout_path,
format!(
"{}\n",
serde_json::to_string(&rollout_line).expect("serialize rollout")
),
)?;
let runtime = codex_state::StateRuntime::init(
config.codex_home.clone(),
config.model_provider_id.clone(),
)
.await
.map_err(std::io::Error::other)?;
runtime
.mark_backfill_complete(/*last_watermark*/ None)
.await
.map_err(std::io::Error::other)?;
let mut builder = codex_state::ThreadMetadataBuilder::new(
thread_id,
rollout_path.clone(),
chrono::Utc::now(),
SessionSource::Cli,
);
builder.cwd = sqlite_cwd.clone();
let metadata = builder.build(config.model_provider_id.as_str());
runtime
.upsert_thread(&metadata)
.await
.map_err(std::io::Error::other)?;
let cwd = read_session_cwd(&config, thread_id, Some(&rollout_path))
.await
.expect("expected cwd");
assert_eq!(cwd, sqlite_cwd);
Ok(())
}
}