//! Unified error type, used by the impls.rs of every module.

/// The unified error type.
#[derive(Debug, thiserror::Error)]
pub enum Error {
    #[error("git object does not exist: {0}")]
    NotExist(String),
    #[error("branch does not exist: {0}")]
    BranchNotExist(String),
    #[error("tag does not exist: {0}")]
    TagNotExist(String),
    #[error("reference not found: {name}")]
    NotFound { name: String },
    #[error("invalid reference name: {0}")]
    InvalidRefName(String),
    #[error("invalid revision spec: {0}")]
    InvalidRevSpec(String),
    #[error("gix failed to open repository: {0}")]
    Open(String),
    #[error("gix object store error: {0}")]
    Odb(String),
    #[error("gix object lookup error: {0}")]
    Find(String),
    #[error("gix reference error: {0}")]
    Ref(String),
    #[error("gix revision parse error: {0}")]
    RevParse(String),
    #[error("serialization error: {0}")]
    Serde(String),
    #[error("I/O error: {0}")]
    Io(String),
    #[error("other error: {0}")]
    Other(String),
    #[error("lfs error: {0}")]
    Lfs(#[from] gitlfs::LfsError),
}