//! Raw representation wrappers for libgit2

mod branch_walk;
mod tree_walk;

use crate::{Branch, BranchCommit};
use git2::{self, Repository};

pub type RawResult<T> = Result<T, RawError>;

/// An error abstraction for raw git operations
#[derive(Debug)]
pub enum RawError {
    AllBad,
}

impl From<git2::Error> for RawError {
    fn from(_: git2::Error) -> Self {
        Self::AllBad
    }
}

/// Represent a raw branch
pub struct RawBranch {
    name: String,
    head: String,
}

/// Wrap a libgit2 repository to provide an API fascade
pub struct RawRepository {
    inner: Repository,
}

impl RawRepository {
    pub fn open(path: &str) -> RawResult<Self> {
        Ok(Self {
            inner: Repository::open(path)?,
        })
    }

    /// Parse branch data from repository
    pub fn parse_branches(&self) -> RawResult<Vec<RawBranch>> {
        todo!()
    }
}