mirror of https://github.com/openai/codex.git synced 2026-10-20 00:18:49 +00:00

Files

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Yuzhu Shen 8cbce63387 Bound concurrent Git diffs for untracked files (#54032 )

## Why

Collecting a diff previously launched a Git process for every untracked file at once, allowing process counts to grow with the number of files.

## What changed

Limit untracked-file diffs to eight concurrent operations per collection while preserving patch order and skipping failed file diffs. Concurrent collections each retain their own limit.

## Testing

Add tests for independent concurrency limits, failed-file handling, and patch order and application with tracked changes, binary files, and filenames containing spaces or a leading dash.

GitOrigin-RevId: 896e896eae62ba9b7acf3e8946c235fe725ced40

2026-10-14 16:48:00 +00:00

src

Bound concurrent Git diffs for untracked files (#54032 )

2026-10-14 16:48:00 +00:00

BUILD.bazel

Move git utilities into a dedicated crate (#15564 )

2026-03-24 13:26:23 -07:00

Cargo.toml

Use descriptor-safe helpers for executable test fixtures (#50018 )

2026-10-01 15:57:03 +00:00

README.md

Remove ghost snapshots (#19481 )

2026-04-27 18:48:57 -07:00

README.md

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)?;