use crate::config::CONFIG;

pub fn main_branch(repo_name: String) -> Option<String> {
    let mut repo_path = CONFIG.git_location.clone();
    repo_path.push(format!("{}.git", repo_name));
    let repo = git2::Repository::open(repo_path).ok()?;
    let x = Some(repo.branches(Some(git2::BranchType::Local)).ok()?.filter(|branch| branch.is_ok() && branch.as_ref().unwrap().0.is_head()).map(|branch| branch.unwrap().0).collect::<Vec<git2::Branch>>().get(0)?.name().ok()??.to_string());
    x
}