mimir/source/helpers/borg.ts

/**
 * @todo consider to outsource to plankton
 */
namespace _mimir.helpers.borg
{
	
	/**
	 */
	export function init(
		repository_directory : string,
		{
			"encryption": encryption = "none",
		} : {
			encryption ?: string;
		} = {
		}
	) : string
	{
		return lib_plankton.string.coin(
			"borg init --encryption={{encryption}} {{repository_directory}}",
			{
				"repository_directory": repository_directory,
				"encryption": encryption,
			}
		);
	}
	
	
	/**
	 */
	export function create(
		repository_directory : string,
		archive_name : string,
		directories : Array<string>,
		{
			"compression": compression = "none",
		} : {
			compression ?: string;
		} = {
		}
	) : string
	{
		return lib_plankton.string.coin(
			"borg create --compression={{compression}} {{repository_directory}}::{{archive_name}} {{directories}}",
			{
				"repository_directory": repository_directory,
				"archive_name": archive_name,
				"compression": compression,
				"directories": directories.join(" "),
			}
		)
	}
	
	
	/**
	 */
	export function prune(
		repository_directory : string,
		age : string,
		{
			"keep_weekly": keep_weekly = null,
			"keep_yearly": keep_yearly = null,
		} : {
			keep_weekly ?: (null | int);
			keep_yearly ?: (null | int);
		} = {
		}
	) : string
	{
		return lib_plankton.string.coin(
			"borg prune --keep-within=2w{{macro_keep_weekly}}{{macro_keep_yearly}} {{repository_directory}}",
			{
				"repository_directory": repository_directory,
				"keep_within": age,
				"macro_keep_weekly": (
					(keep_weekly === null)
					?
					""
					:
					lib_plankton.string.coin(
						" --keep-weekly={{x}}",
						{"x": keep_weekly.toFixed(0)}
					)
				),
				"macro_keep_yearly": (
					(keep_yearly === null)
					?
					""
					:
					lib_plankton.string.coin(
						" --keep-yearly={{x}}",
						{"x": keep_yearly.toFixed(0)}
					)
				),
			}
		)
	}
	
}