Files
codex/codex-rs/core/tests/suite/model_overrides.rs
Michael Bolin 1af2a37ada chore: remove codex-core public protocol/shell re-exports (#12432)
## Why

`codex-rs/core/src/lib.rs` re-exported a broad set of types and modules
from `codex-protocol` and `codex-shell-command`. That made it easy for
workspace crates to import those APIs through `codex-core`, which in
turn hides dependency edges and makes it harder to reduce compile-time
coupling over time.

This change removes those public re-exports so call sites must import
from the source crates directly. Even when a crate still depends on
`codex-core` today, this makes dependency boundaries explicit and
unblocks future work to drop `codex-core` dependencies where possible.

## What Changed

- Removed public re-exports from `codex-rs/core/src/lib.rs` for:
- `codex_protocol::protocol` and related protocol/model types (including
`InitialHistory`)
  - `codex_protocol::config_types` (`protocol_config_types`)
- `codex_shell_command::{bash, is_dangerous_command, is_safe_command,
parse_command, powershell}`
- Migrated workspace Rust call sites to import directly from:
  - `codex_protocol::protocol`
  - `codex_protocol::config_types`
  - `codex_protocol::models`
  - `codex_shell_command`
- Added explicit `Cargo.toml` dependencies (`codex-protocol` /
`codex-shell-command`) in crates that now import those crates directly.
- Kept `codex-core` internal modules compiling by using `pub(crate)`
aliases in `core/src/lib.rs` (internal-only, not part of the public
API).
- Updated the two utility crates that can already drop a `codex-core`
dependency edge entirely:
  - `codex-utils-approval-presets`
  - `codex-utils-cli`

## Verification

- `cargo test -p codex-utils-approval-presets`
- `cargo test -p codex-utils-cli`
- `cargo check --workspace --all-targets`
- `just clippy`
2026-02-20 23:45:35 -08:00

86 lines
2.9 KiB
Rust

use codex_protocol::openai_models::ReasoningEffort;
use codex_protocol::protocol::EventMsg;
use codex_protocol::protocol::Op;
use core_test_support::responses::start_mock_server;
use core_test_support::test_codex::test_codex;
use core_test_support::wait_for_event;
use pretty_assertions::assert_eq;
const CONFIG_TOML: &str = "config.toml";
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn override_turn_context_does_not_persist_when_config_exists() {
let server = start_mock_server().await;
let initial_contents = "model = \"gpt-4o\"\n";
let mut builder = test_codex()
.with_pre_build_hook(move |home| {
let config_path = home.join(CONFIG_TOML);
std::fs::write(config_path, initial_contents).expect("seed config.toml");
})
.with_config(|config| {
config.model = Some("gpt-4o".to_string());
});
let test = builder.build(&server).await.expect("create conversation");
let codex = test.codex.clone();
let config_path = test.home.path().join(CONFIG_TOML);
codex
.submit(Op::OverrideTurnContext {
cwd: None,
approval_policy: None,
sandbox_policy: None,
windows_sandbox_level: None,
model: Some("o3".to_string()),
effort: Some(Some(ReasoningEffort::High)),
summary: None,
collaboration_mode: None,
personality: None,
})
.await
.expect("submit override");
codex.submit(Op::Shutdown).await.expect("request shutdown");
wait_for_event(&codex, |ev| matches!(ev, EventMsg::ShutdownComplete)).await;
let contents = tokio::fs::read_to_string(&config_path)
.await
.expect("read config.toml after override");
assert_eq!(contents, initial_contents);
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn override_turn_context_does_not_create_config_file() {
let server = start_mock_server().await;
let mut builder = test_codex();
let test = builder.build(&server).await.expect("create conversation");
let codex = test.codex.clone();
let config_path = test.home.path().join(CONFIG_TOML);
assert!(
!config_path.exists(),
"test setup should start without config"
);
codex
.submit(Op::OverrideTurnContext {
cwd: None,
approval_policy: None,
sandbox_policy: None,
windows_sandbox_level: None,
model: Some("o3".to_string()),
effort: Some(Some(ReasoningEffort::Medium)),
summary: None,
collaboration_mode: None,
personality: None,
})
.await
.expect("submit override");
codex.submit(Op::Shutdown).await.expect("request shutdown");
wait_for_event(&codex, |ev| matches!(ev, EventMsg::ShutdownComplete)).await;
assert!(
!config_path.exists(),
"override should not create config.toml"
);
}