//! This module re-exports selected items from the [`git2`] crate and provides
//! an extension trait for its [`git2::Error`] type to more conveniently handle
//! errors associated with the code [`git2::ErrorCode::NotFound`].
//!
// Re-exports created by manually scanning the `heartwood` workspace on 2025-10-04.

// Re-exports that are only used within this crate.
pub(crate) use git2::{
    AutotagOption, Blob, FetchOptions, FetchPrune, Object, Revwalk, Sort, message_trailers_strs,
};

#[cfg(unix)]
pub(crate) use git2::Config;

// Re-exports that are only used within this crate for testing.
#[cfg(any(test, feature = "test"))]
pub(crate) use git2::RemoteCallbacks;

// Re-exports that are used by other crates in the workspace, including this crate.
pub use git2::{
    Branch, BranchType, Commit, Direction, Error, ErrorClass, ErrorCode, FileMode, ObjectType, Oid,
    Reference, Remote, Repository, RepositoryInitOptions, RepositoryOpenFlags, Signature, Time,
    Tree,
};

// Re-exports that are used by other crates in the workspace, but *not* this crate.
pub use git2::{
    AnnotatedCommit, Diff, DiffFindOptions, DiffOptions, DiffStats, MergeAnalysis, MergeOptions,
};

pub mod build {
    // Re-exports for `radicle-cli`.
    pub use git2::build::CheckoutBuilder;

    #[cfg(test)]
    pub(crate) use git2::build::TreeUpdateBuilder;
}

pub(crate) mod transport {
    pub use git2::transport::{
        Service, SmartSubtransport, SmartSubtransportStream, Transport, register,
    };
}

/// An extension trait for [`git2::Error`] to more conveniently handle
/// errors with the code [`git2::ErrorCode::NotFound`].
pub trait ErrorExt {
    /// Returns `true` if the error associated with this error is [`git2::ErrorCode::NotFound`].
    fn is_not_found(&self) -> bool;
}

impl ErrorExt for git2::Error {
    fn is_not_found(&self) -> bool {
        self.code() == git2::ErrorCode::NotFound
    }
}