fn build_logical_volume_details()

in src/distro.rs [188:236]

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

    fn build_logical_volume_details(part: &mut [PartInfo], cli_info: &CliInfo, distro: &mut Distro) {
        let mut lv: Vec<LogicalVolume> = Vec::new();

        part.iter_mut()
            .filter(|lvm| lvm.part_type == "8E00")
            .for_each(|part| {
                let lvm_partition = format!(
                    "{}{}",
                    helper::get_recovery_disk_path(cli_info),
                    part.number
                );

                match mount::importvg(cli_info, part.number) {
                    Ok(_) => {}
                    Err(e) => {
                        error!("Error importing VG: {e}");
                        process::exit(1);
                    }
                }

                if log::log_enabled!(log::Level::Debug) {
                    let lvscan = helper::run_fun("lvscan").unwrap();
                    debug!("lvscan after running importvg ");
                    lvscan.lines().for_each(|line| debug!("{:#?}", line));
                }

                let lv_detail =
                    helper::run_fun(&format!("lsblk -ln {} -o NAME,FSTYPE | sed '1d'", lvm_partition));

                let lv_detail_string =
                    lv_detail.expect("lsblk shouldn't raise an error when getting fs information");
                debug!(
                    "build_logical_volume_details: lv_detail_string: {:#?}",
                    &lv_detail_string
                );

                for line in lv_detail_string.lines() {
                    let mut v: Vec<&str> = line.trim().split(' ').collect();
                    v.retain(|&x| !x.is_empty());

                    lv.push(LogicalVolume {
                        name: v[0].to_string(),
                        fstype: v[1].to_string(),
                    });
                }
                part.logical_volumes = LogicalVolumesType::Some(lv.clone());
                distro.is_lvm = true;
            });
    }