Function run_commit_hook 

pub fn run_commit_hook(
    repo: &Repository,
    hook_name: &str,
    args: &[&str],
    stdin_data: Option<&[u8]>,
    commit_env: &CommitHookEnv<'_>,
) -> Result<HookResult, HookError>

Run commit-style hooks with GIT_INDEX_FILE, GIT_PREFIX, and related env (Git run_commit_hook).

Output follows Repository::hook_stdio.

Errors

HookError::Spawn when a hook cannot be started, HookError::Internal when the repository config cannot be loaded or hook.* entries are invalid.