fn patch_uninstdat()

in src/main.rs [265:297]

• 27 lines of code
• 1 McCabe index (conditional complexity)

fn patch_uninstdat(
	log: &slog::Logger,
	uninstdat_path: &PathBuf,
	update_folder_name: &str,
) -> Result<(), Box<dyn error::Error>> {
	let (header, recs) = read_file(&uninstdat_path)?;

	info!(log, "header: {:?}", header);
	info!(log, "num_recs: {:?}", recs.len());

	let root_path = uninstdat_path.parent().ok_or(io::Error::new(
		io::ErrorKind::Other,
		"Could not get parent path of uninstdat",
	))?;

	let mut update_path = PathBuf::from(root_path);
	update_path.push(&update_folder_name);

	let recs: Result<Vec<FileRec>, _> = recs
		.iter()
		.map(|rec| match rec.typ {
			model::UninstallRecTyp::DeleteDirOrFiles | model::UninstallRecTyp::DeleteFile => {
				rec.rebase(&update_path)
			}
			_ => Ok(rec.clone()),
		})
		.collect();

	info!(log, "Updating uninstall file {:?}", uninstdat_path);
	write_file(&uninstdat_path, &header, recs?)?;

	Ok(())
}