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3149fa4b99
## Why Timing out a Git metadata command must not leave helper processes running after the command wrapper exits. ## What changed - Run Git metadata commands in a dedicated process group on Unix and a Job Object on Windows so timeout cleanup terminates their full process trees. - Start Windows commands suspended, assign them to the Job Object, and then resume them so immediate descendants cannot escape containment. - Preserve descendants when a Git command completes normally, and retain the existing direct-spawn fallback if Windows Job Object setup fails. ## Testing Added cross-platform regression tests for cleanup both while the command wrapper is running and after it exits, plus Windows coverage for immediate-child Job Object containment. GitOrigin-RevId: 351851708e23ff06b89fe1894bd09a3558f67293
codex-git-utils
Helpers for interacting with git, including patch application. The crate also
exposes a lightweight baseline API for internal directories that use git only
as a resettable diff mechanism: ensure_git_baseline_repository preserves a
usable root/.git baseline or creates one when it is missing or unusable,
reset_git_repository replaces root/.git with a fresh one-commit baseline,
and diff_since_latest_init returns structured file changes plus a unified
diff from that baseline to the current directory contents.
use std::path::Path;
use codex_git_utils::{apply_git_patch, ApplyGitRequest};
let repo = Path::new("/path/to/repo");
// Apply a patch (omitted here) to the repository.
let request = ApplyGitRequest {
cwd: repo.to_path_buf(),
diff: String::from("...diff contents..."),
revert: false,
preflight: false,
};
let result = apply_git_patch(&request)?;