tree 6989d64aa57507c8deebad7e6aac61e61509851a
parent 22f820de17708afe7a4f0931aee9b6ee1880525e
author Gavin Mak <gavinmak@google.com> 1787672609 -0700
committer gerrit-scoped@luci-project-accounts.iam.gserviceaccount.com <gerrit-scoped@luci-project-accounts.iam.gserviceaccount.com> 1790023015 -0700

git_status: parse one porcelain v2 worktree snapshot

Add a strict, NUL-aware parser for porcelain v2 records, including
ordinary changes, renames, conflicts, untracked paths, branch
divergence, and stash metadata. The reader is gated on Git 2.11, opts
into newer flags only when supported, and preserves arbitrary pathname
bytes.

Bug: 543851900
Bug: 553599402
Change-Id: Ibae3e1056fd9866f3cb6d490745d377cda1e8fef
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/632142
Tested-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Brian Gan <brgan@google.com>