use std::path::PathBuf;
#[derive(Debug, thiserror::Error)]
pub enum Error {
#[error("git error in {path}: {source}")]
Git { path: PathBuf, source: git2::Error },
#[error("io error: {0}")]
Io(#[from] std::io::Error),
#[error("target directory does not exist: {0}")]
TargetNotFound(PathBuf),
#[error("not a git repository: {0}")]
NotRepo(PathBuf),
}
pub type Result<T> = std::result::Result<T, Error>;