Function file_name_string

crates/ccql/src/datasources/transcript.rs:77–82

(path: &Path)

}

fn file_name_string(path: &Path) -> String {
    path.file_name()
        .and_then(|n| n.to_str())
        .unwrap_or("unknown")
        .to_string()
}

/// Classify a `.jsonl` file under `projects/` into transcript metadata.
fn classify_project_file(path: &Path, projects_dir: &Path) -> Option<TranscriptFile> {