Function self_push_state_known

atomic-cli/src/commands/git/parallel.rs:189–195

The self-push rule in one place: a commit created by `atomic git push` carries the target view's Merkle state, so if that view already has the state, the commit adds nothing. Shared by [`should_skip_self_push`] and [`incremental_import_skips`] so the real import and the `--dry-run` forecast can never disagree on it.

(
    trailer: &PushTrailer,
    target_view: &str,
    known_states: &HashSet<Merkle>,
)

/// [`incremental_import_skips`] so the real import and the `--dry-run` forecast
/// can never disagree on it.
fn self_push_state_known(
    trailer: &PushTrailer,
    target_view: &str,
    known_states: &HashSet<Merkle>,
) -> bool {
    trailer.view == target_view && known_states.contains(&trailer.state)
}

/// Whether an incremental import would skip the git commit identified by `sha`
/// with the given commit `message`, for a target view that already contains