Files
codex/codex-rs/git-utils
Eric Traut fbc169827e Suppress Windows console windows for background subprocesses (#49164)
## Why

Background helpers launched from a detached Windows process can allocate console windows. Job Object launches and containment fallbacks need to preserve console suppression as well.

## What changed

- Add `codex_utils_process::background_command` to set `CREATE_NO_WINDOW` on Windows, and use it across background subprocess launches, including Git, plugins, authentication, diagnostics, and sandbox helpers.
- Centralize console suppression in Job Object launches. Keep `CREATE_NO_WINDOW` when retrying without containment, and clear `CREATE_SUSPENDED` so the fallback child can run.
- Preserve console inheritance for interactive shell launches and interactive AWS authentication refreshes.

## Testing

Add Windows regression tests covering console-free launches from detached parents through standard and Tokio commands, stdout/stderr capture, successful containment, Job Object creation and assignment failures, and sandbox setup refresh helpers.

GitOrigin-RevId: b2c238fa7d4f9fbd868e5adf7d4be9958ff01e6c
2026-09-29 04:38:37 +00:00
..
2026-04-27 18:48:57 -07:00

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)?;