Add support for returning threads by either `created_at` OR `updated_at` descending. Previously core always returned threads ordered by `created_at`. This PR: - updates core to be able to list threads by `updated_at` OR `created_at` descending based on what the caller wants - also update `thread/list` in app-server to expose this (default to `created_at` if not specified) All existing codepaths (app-server, TUI) still default to `created_at`, so no behavior change is expected with this PR. **Implementation** To sort by `updated_at` is a bit nontrivial (whereas `created_at` is easy due to the way we structure the folders and filenames on disk, which are all based on `created_at`). The most naive way to do this without introducing a cache file or sqlite DB (which we have to implement/maintain) is to scan files in reverse `created_at` order on disk, and look at the file's mtime (last modified timestamp according to the filesystem) until we reach `MAX_SCAN_FILES` (currently set to 10,000). Then, we can return the most recent N threads. Based on some quick and dirty benchmarking on my machine with ~1000 rollout files, calling `thread/list` with limit 50, the `updated_at` path is slower as expected due to all the I/O: - updated-at: average 103.10 ms - created-at: average 41.10 ms Those absolute numbers aren't a big deal IMO, but we can certainly optimize this in a followup if needed by introducing more state stored on disk. **Caveat** There's also a limitation in that any files older than `MAX_SCAN_FILES` will be excluded, which means if a user continues a REALLY old thread, it's possible to not be included. In practice that should not be too big of an issue. If a user makes... - 1000 rollouts/day → threads older than 10 days won't show up - 100 rollouts/day → ~100 days If this becomes a problem for some reason, even more motivation to implement an updated_at cache.
40 lines
1.7 KiB
Rust
40 lines
1.7 KiB
Rust
mod auth_fixtures;
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mod mcp_process;
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mod mock_model_server;
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mod models_cache;
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mod responses;
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mod rollout;
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pub use auth_fixtures::ChatGptAuthFixture;
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pub use auth_fixtures::ChatGptIdTokenClaims;
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pub use auth_fixtures::encode_id_token;
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pub use auth_fixtures::write_chatgpt_auth;
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use codex_app_server_protocol::JSONRPCResponse;
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pub use core_test_support::format_with_current_shell;
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pub use core_test_support::format_with_current_shell_display;
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pub use core_test_support::format_with_current_shell_display_non_login;
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pub use core_test_support::format_with_current_shell_non_login;
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pub use core_test_support::test_path_buf_with_windows;
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pub use core_test_support::test_tmp_path;
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pub use core_test_support::test_tmp_path_buf;
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pub use mcp_process::DEFAULT_CLIENT_NAME;
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pub use mcp_process::McpProcess;
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pub use mock_model_server::create_mock_responses_server_repeating_assistant;
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pub use mock_model_server::create_mock_responses_server_sequence;
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pub use mock_model_server::create_mock_responses_server_sequence_unchecked;
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pub use models_cache::write_models_cache;
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pub use models_cache::write_models_cache_with_models;
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pub use responses::create_apply_patch_sse_response;
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pub use responses::create_exec_command_sse_response;
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pub use responses::create_final_assistant_message_sse_response;
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pub use responses::create_shell_command_sse_response;
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pub use rollout::create_fake_rollout;
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pub use rollout::create_fake_rollout_with_text_elements;
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pub use rollout::rollout_path;
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use serde::de::DeserializeOwned;
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pub fn to_response<T: DeserializeOwned>(response: JSONRPCResponse) -> anyhow::Result<T> {
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let value = serde_json::to_value(response.result)?;
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let codex_response = serde_json::from_value(value)?;
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Ok(codex_response)
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}
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