use super::GitRef;

#[derive(Debug)]
pub enum Force {
    No,
    From(GitRef),
}
impl std::fmt::Display for Force {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::No => write!(f, "fast-forward"),
            Self::From(from) => write!(f, "force-if-from:{}", from),
        }
    }
}

#[derive(Debug, thiserror::Error)]
pub enum Error {
    #[error("gix open: {0}")]
    Open(#[from] Box<gix::open::Error>),

    #[error("io: {0}")]
    Push(#[from] std::io::Error),

    #[error("lock")]
    Lock,
}

pub type Result<T> = core::result::Result<T, Error>;