teamy-mft 0.5.1

TeamDman's Master File Table CLI and library for NTFS.
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use crate::sync_dir::try_get_sync_dir;
use eyre::bail;
use std::fs::create_dir_all;
use std::path::PathBuf;
use teamy_windows::storage::DriveLetterPattern;
use tracing::info;

#[derive(Debug, Clone)]
pub struct DriveSyncInfo {
    pub drive_letter: char,
    pub mft_output_path: PathBuf,
    pub index_output_path: PathBuf,
}

pub fn resolve_drive_infos(
    drive_letter_pattern: &DriveLetterPattern,
) -> eyre::Result<Vec<DriveSyncInfo>> {
    let sync_dir = try_get_sync_dir()?;

    info!("Syncing in directory: {}", sync_dir.display());
    create_dir_all(&sync_dir)?;

    let mut drive_infos = drive_letter_pattern
        .into_drive_letters()?
        .into_iter()
        .map(|drive_letter| DriveSyncInfo {
            drive_letter,
            mft_output_path: sync_dir.join(format!("{drive_letter}.mft")),
            index_output_path: sync_dir.join(format!("{drive_letter}.mft_search_index")),
        })
        .collect::<Vec<_>>();

    drive_infos.sort_by_key(|info| info.drive_letter);

    if drive_infos.is_empty() {
        bail!("No drives matched the pattern: {}", drive_letter_pattern);
    }

    Ok(drive_infos)
}