fn llvm_format_producer()

in src/producer.rs [398:448]

• 42 lines of code
• 6 McCabe index (conditional complexity)

fn llvm_format_producer(
    tmp_dir: &Path,
    profiles: &FxHashMap<String, Vec<&Archive>>,
    item_format: ItemFormat,
    sender: &JobSender,
) {
    let ext = match item_format {
        ItemFormat::Profdata => "profdata",
        ItemFormat::Profraw => "profraw",
        _ => panic!("function is specific to profdata and profraw files"),
    };

    if profiles.is_empty() {
        return;
    }

    let mut profile_paths = Vec::new();

    for (name, archives) in profiles {
        let path = PathBuf::from(name);
        let stem = clean_path(&path.with_extension(""));

        // TODO: If there is only one archive and it is not a zip, we don't need to "extract".

        for (num, &archive) in archives.iter().enumerate() {
            let profile_path = if let ArchiveType::Plain(_) = *archive.item.borrow() {
                Some(path.clone())
            } else {
                None
            };

            let profile_path = if let Some(profile_path) = profile_path {
                profile_path
            } else {
                let tmp_path = tmp_dir.join(format!("{}_{}.{}", stem, num + 1, ext));
                archive.extract(name, &tmp_path);
                tmp_path
            };

            profile_paths.push(profile_path);
        }
    }

    sender
        .send(Some(WorkItem {
            format: item_format,
            item: ItemType::Paths(profile_paths),
            name: ext.to_string(),
        }))
        .unwrap()
}