Walk git history (first-parent mainline) to find the most recent commit whose `Atomic-View` trailer matches `view` and return its `Atomic-State`. This lets us determine which atomic changes were already pushed.
(&self, git_repo: &GitRepository, view: &str)
| 352 | /// `Atomic-State`. This lets us determine which atomic changes were |
| 353 | /// already pushed. |
| 354 | fn find_last_pushed_state(&self, git_repo: &GitRepository, view: &str) -> Option<Merkle> { |
| 355 | let mut commit = git_repo.head().ok()?.peel_to_commit().ok()?; |
| 356 | for _ in 0..1000 { |
| 357 | let message = commit.message().unwrap_or(""); |
| 358 | let commit_view = parse_trailer(message, "Atomic-View"); |
| 359 | if commit_view.as_deref() == Some(view) { |
| 360 | if let Some(state) = parse_trailer(message, "Atomic-State") |
| 361 | .and_then(|s| Merkle::from_base32(s.as_bytes())) |
| 362 | { |
| 363 | return Some(state); |
| 364 | } |
| 365 | } |
| 366 | commit = match commit.parent(0) { |
| 367 | Ok(p) => p, |
| 368 | Err(_) => break, |
| 369 | }; |
| 370 | } |
| 371 | None |
| 372 | } |
| 373 | |
| 374 | /// Resolve the git branch this push targets, applying draft-view |
| 375 | /// auto-mapping. |
no test coverage detected