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open Lwt.Infix
let get_head_commit_hash repo_path =
let full_path = Filename.concat Config.git_directory repo_path in
let%lwt store_result = Git_unix.Store.v @@ Fpath.v full_path in
match store_result with
| Error _ -> Lwt.return_error "Could not open the Git repository."
| Ok store -> (
Git_unix.Store.Ref.resolve store Git.Reference.head >|= function
| Error _ -> Error ("Failed to resolve HEAD for repo " ^ repo_path)
| Ok hash -> Ok (Git_unix.Store.Hash.to_hex hash))
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