Module status 

Git status and porcelain parsing operations.

This module provides functions for parsing git status output, tracking path snapshots, and ensuring files remain unchanged during operations.

Invariants

• Porcelain parsing must handle NUL-terminated format correctly
• Path snapshots are deterministic and comparable

What this does NOT handle

• Commit operations (see git/commit.rs)
• LFS validation (see git/lfs.rs)
• Repository cleanliness enforcement (see git/clean.rs)

Structs

PathSnapshot

A snapshot of a file path with a fingerprint for detecting changes.

Functions

ensure_paths_unchanged

Validate that each baseline dirty path is unchanged from its fingerprint.

ignored_paths

Returns a list of gitignored paths (tracked ignore + local excludes).

is_path_ignored

Returns true if rel_path is ignored by git (respecting .gitignore, .git/info/exclude, and global excludes).

snapshot_paths

Create deterministic fingerprints for a list of baseline dirty paths.

status_paths

Returns a list of paths from git status.

status_porcelain

Returns raw git status --porcelain -z output (may be empty).