fn get_builder()

in aws-lc-sys/builder/main.rs [424:464]

• 39 lines of code
• 8 McCabe index (conditional complexity)

fn get_builder(prefix: &Option<String>, manifest_dir: &Path, out_dir: &Path) -> Box<dyn Builder> {
    let cmake_builder_builder = || {
        Box::new(CmakeBuilder::new(
            manifest_dir.to_path_buf(),
            out_dir.to_path_buf(),
            prefix.clone(),
            OutputLibType::default(),
        ))
    };

    let cc_builder_builder = || {
        Box::new(CcBuilder::new(
            manifest_dir.to_path_buf(),
            out_dir.to_path_buf(),
            prefix.clone(),
            OutputLibType::default(),
        ))
    };

    if let Some(val) = is_cmake_builder() {
        let builder: Box<dyn Builder> = if val {
            cmake_builder_builder()
        } else {
            cc_builder_builder()
        };
        builder.check_dependencies().unwrap();
        return builder;
    } else if is_no_asm() {
        let builder = cmake_builder_builder();
        builder.check_dependencies().unwrap();
        return builder;
    } else if !is_bindgen_required() {
        let cc_builder = cc_builder_builder();
        if cc_builder.check_dependencies().is_ok() {
            return cc_builder;
        }
    }
    let cmake_builder = cmake_builder_builder();
    cmake_builder.check_dependencies().unwrap();
    cmake_builder
}