#[derive(Clone, Debug, PartialEq, Eq, derive_more::Constructor, derive_more::Display)]
#[display("{}", sha)]
pub struct Commit {
    sha: Sha,
    message: Message,
}
impl Commit {
    pub const fn sha(&self) -> &Sha {
        &self.sha
    }
    pub const fn message(&self) -> &Message {
        &self.message
    }
}

#[derive(Clone, Debug, PartialEq, Eq, derive_more::Constructor, derive_more::Display)]
pub struct Sha(String);

#[derive(Clone, Debug, PartialEq, Eq, derive_more::Constructor, derive_more::Display)]
pub struct Message(String);

#[derive(Debug)]
pub enum Status {
    Pass,
    Fail,
    Pending,
}

#[derive(Clone, Debug)]
pub struct Histories {
    pub main: Vec<Commit>,
    pub next: Vec<Commit>,
    pub dev: Vec<Commit>,
}

pub mod log {
    use derive_more::{Display, From};

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

    #[derive(Debug, Display, From)]
    pub enum Error {
        Gix(String),
        Lock,
    }
    impl std::error::Error for Error {}
}