Function join_project_path

ci/lint_cpp_rs/src/lib.rs:2870–2879

(root_prefix: &str, rel_path: &str)

}

fn join_project_path(root_prefix: &str, rel_path: &str) -> PathBuf {
    if root_prefix.is_empty() {
        PathBuf::from(rel_path)
    } else {
        PathBuf::from(format!(
            "{root_prefix}/{}",
            rel_path.trim_start_matches('/')
        ))
    }
}

fn project_relative_path(path: &str) -> Option<String> {
    let normalized = normalize_path(path);