fix: resume lookup for gitignored CODEX_HOME (#5311)

Walk the sessions tree instead of using file_search so gitignored
CODEX_HOME directories can resume sessions. Add a regression test that
covers a .gitignore'd sessions directory.

Fixes #5247
Fixes #5412

---------

Co-authored-by: Owen Lin <owen@openai.com>
This commit is contained in:
Thibault Sottiaux
2025-10-23 10:04:40 -07:00
committed by GitHub
parent 0b4527146e
commit 3059373e06
5 changed files with 51 additions and 6 deletions

View File

@@ -1,5 +1,6 @@
#![allow(clippy::unwrap_used, clippy::expect_used)]
use std::io::Write;
use std::path::Path;
use std::path::PathBuf;
use codex_core::find_conversation_path_by_id_str;
@@ -8,8 +9,8 @@ use uuid::Uuid;
/// Create sessions/YYYY/MM/DD and write a minimal rollout file containing the
/// provided conversation id in the SessionMeta line. Returns the absolute path.
fn write_minimal_rollout_with_id(codex_home: &TempDir, id: Uuid) -> PathBuf {
let sessions = codex_home.path().join("sessions/2024/01/01");
fn write_minimal_rollout_with_id(codex_home: &Path, id: Uuid) -> PathBuf {
let sessions = codex_home.join("sessions/2024/01/01");
std::fs::create_dir_all(&sessions).unwrap();
let file = sessions.join(format!("rollout-2024-01-01T00-00-00-{id}.jsonl"));
@@ -40,7 +41,7 @@ fn write_minimal_rollout_with_id(codex_home: &TempDir, id: Uuid) -> PathBuf {
async fn find_locates_rollout_file_by_id() {
let home = TempDir::new().unwrap();
let id = Uuid::new_v4();
let expected = write_minimal_rollout_with_id(&home, id);
let expected = write_minimal_rollout_with_id(home.path(), id);
let found = find_conversation_path_by_id_str(home.path(), &id.to_string())
.await
@@ -48,3 +49,33 @@ async fn find_locates_rollout_file_by_id() {
assert_eq!(found.unwrap(), expected);
}
#[tokio::test]
async fn find_handles_gitignore_covering_codex_home_directory() {
let repo = TempDir::new().unwrap();
let codex_home = repo.path().join(".codex");
std::fs::create_dir_all(&codex_home).unwrap();
std::fs::write(repo.path().join(".gitignore"), ".codex/**\n").unwrap();
let id = Uuid::new_v4();
let expected = write_minimal_rollout_with_id(&codex_home, id);
let found = find_conversation_path_by_id_str(&codex_home, &id.to_string())
.await
.unwrap();
assert_eq!(found, Some(expected));
}
#[tokio::test]
async fn find_ignores_granular_gitignore_rules() {
let home = TempDir::new().unwrap();
let id = Uuid::new_v4();
let expected = write_minimal_rollout_with_id(home.path(), id);
std::fs::write(home.path().join("sessions/.gitignore"), "*.jsonl\n").unwrap();
let found = find_conversation_path_by_id_str(home.path(), &id.to_string())
.await
.unwrap();
assert_eq!(found, Some(expected));
}