Function formatTaskDirname

src/project.ts:234–272

(format: string, task: Task, index: number, contest: Contest)

}

export function formatTaskDirname(format: string, task: Task, index: number, contest: Contest): string {
	const convert = (pattern: string): string => {
		switch (pattern) {
			case "TaskLabel":
				return task.label;
			case "tasklabel":
				return task.label.toLowerCase();
			case "TASKLABEL":
				return task.label.toUpperCase();
			case "TaskID":
				return task.id;
			case "TASKID":
				return task.id.toUpperCase();
			case "TaskTitle":
				return task.title;
			case "ContestID":
				return contest.id;
			case "CONTESTID":
				return contest.id.toUpperCase();
			case "TailNumberOfContestID":
				const result = /\d+$/.exec(contest.id);
				return result === null ? "" : result[0];
			case "ContestTitle":
				return contest.title;
			case "index0":
				return index.toString();
			case "index1":
				return (index + 1).toString();
			case "alphabet":
				return convertNumber2Alphabet(index);
			case "ALPHABET":
				return convertNumber2Alphabet(index).toUpperCase();
		}
		throw new Error(
			`pattern "{${pattern}} is not defined. use --help option to get more information."`
		);
	};
	return format.replace(/{([a-zA-Z0-9]+)}/g, (_, p) => convert(p));
}

/**
 * 数値をアルファベットに変換する