Files
codex/codex-rs/app-server/tests/common/models_cache.rs
Michael Bolin b77fe8fefe Apply argument comment lint across codex-rs (#14652)
## Why

Once the repo-local lint exists, `codex-rs` needs to follow the
checked-in convention and CI needs to keep it from drifting. This commit
applies the fallback `/*param*/` style consistently across existing
positional literal call sites without changing those APIs.

The longer-term preference is still to avoid APIs that require comments
by choosing clearer parameter types and call shapes. This PR is
intentionally the mechanical follow-through for the places where the
existing signatures stay in place.

After rebasing onto newer `main`, the rollout also had to cover newly
introduced `tui_app_server` call sites. That made it clear the first cut
of the CI job was too expensive for the common path: it was spending
almost as much time installing `cargo-dylint` and re-testing the lint
crate as a representative test job spends running product tests. The CI
update keeps the full workspace enforcement but trims that extra
overhead from ordinary `codex-rs` PRs.

## What changed

- keep a dedicated `argument_comment_lint` job in `rust-ci`
- mechanically annotate remaining opaque positional literals across
`codex-rs` with exact `/*param*/` comments, including the rebased
`tui_app_server` call sites that now fall under the lint
- keep the checked-in style aligned with the lint policy by using
`/*param*/` and leaving string and char literals uncommented
- cache `cargo-dylint`, `dylint-link`, and the relevant Cargo
registry/git metadata in the lint job
- split changed-path detection so the lint crate's own `cargo test` step
runs only when `tools/argument-comment-lint/*` or `rust-ci.yml` changes
- continue to run the repo wrapper over the `codex-rs` workspace, so
product-code enforcement is unchanged

Most of the code changes in this commit are intentionally mechanical
comment rewrites or insertions driven by the lint itself.

## Verification

- `./tools/argument-comment-lint/run.sh --workspace`
- `cargo test -p codex-tui-app-server -p codex-tui`
- parsed `.github/workflows/rust-ci.yml` locally with PyYAML

---

* -> #14652
* #14651
2026-03-16 16:48:15 -07:00

97 lines
3.9 KiB
Rust

use chrono::DateTime;
use chrono::Utc;
use codex_core::test_support::all_model_presets;
use codex_protocol::config_types::ReasoningSummary;
use codex_protocol::openai_models::ConfigShellToolType;
use codex_protocol::openai_models::ModelInfo;
use codex_protocol::openai_models::ModelPreset;
use codex_protocol::openai_models::ModelVisibility;
use codex_protocol::openai_models::TruncationPolicyConfig;
use codex_protocol::openai_models::default_input_modalities;
use serde_json::json;
use std::path::Path;
/// Convert a ModelPreset to ModelInfo for cache storage.
fn preset_to_info(preset: &ModelPreset, priority: i32) -> ModelInfo {
ModelInfo {
slug: preset.id.clone(),
display_name: preset.display_name.clone(),
description: Some(preset.description.clone()),
default_reasoning_level: Some(preset.default_reasoning_effort),
supported_reasoning_levels: preset.supported_reasoning_efforts.clone(),
shell_type: ConfigShellToolType::ShellCommand,
visibility: if preset.show_in_picker {
ModelVisibility::List
} else {
ModelVisibility::Hide
},
supported_in_api: preset.supported_in_api,
priority,
upgrade: preset.upgrade.as_ref().map(|u| u.into()),
base_instructions: "base instructions".to_string(),
model_messages: None,
supports_reasoning_summaries: false,
default_reasoning_summary: ReasoningSummary::Auto,
support_verbosity: false,
default_verbosity: None,
availability_nux: None,
apply_patch_tool_type: None,
web_search_tool_type: Default::default(),
truncation_policy: TruncationPolicyConfig::bytes(/*limit*/ 10_000),
supports_parallel_tool_calls: false,
supports_image_detail_original: false,
context_window: Some(272_000),
auto_compact_token_limit: None,
effective_context_window_percent: 95,
experimental_supported_tools: Vec::new(),
input_modalities: default_input_modalities(),
prefer_websockets: false,
used_fallback_model_metadata: false,
supports_search_tool: false,
}
}
/// Write a models_cache.json file to the codex home directory.
/// This prevents ModelsManager from making network requests to refresh models.
/// The cache will be treated as fresh (within TTL) and used instead of fetching from the network.
/// Uses bundled-catalog-derived presets, converted to ModelInfo format.
pub fn write_models_cache(codex_home: &Path) -> std::io::Result<()> {
// Get a stable bundled-catalog-derived preset list and filter for picker-visible entries.
let presets: Vec<&ModelPreset> = all_model_presets()
.iter()
.filter(|preset| preset.show_in_picker)
.collect();
// Convert presets to ModelInfo, assigning priorities (lower = earlier in list).
// Priority is used for sorting, so the first model gets the lowest priority.
let models: Vec<ModelInfo> = presets
.iter()
.enumerate()
.map(|(idx, preset)| {
// Lower priority = earlier in list.
let priority = idx as i32;
preset_to_info(preset, priority)
})
.collect();
write_models_cache_with_models(codex_home, models)
}
/// Write a models_cache.json file with specific models.
/// Useful when tests need specific models to be available.
pub fn write_models_cache_with_models(
codex_home: &Path,
models: Vec<ModelInfo>,
) -> std::io::Result<()> {
let cache_path = codex_home.join("models_cache.json");
// DateTime<Utc> serializes to RFC3339 format by default with serde
let fetched_at: DateTime<Utc> = Utc::now();
let client_version = codex_core::models_manager::client_version_to_whole();
let cache = json!({
"fetched_at": fetched_at,
"etag": null,
"client_version": client_version,
"models": models
});
std::fs::write(cache_path, serde_json::to_string_pretty(&cache)?)
}