Function clear

packages/prompts/src/task-log.ts:70–107

(clearTitle: boolean)

	let lastMessageWasRaw = false;

	const clear = (clearTitle: boolean): void => {
		if (buffers.length === 0) {
			return;
		}

		let lines = 0;

		if (clearTitle) {
			lines += spacing + 2;
		}

		for (const buffer of buffers) {
			const { value, result } = buffer;
			let text = result?.message ?? value;

			if (text.length === 0) {
				continue;
			}

			if (result === undefined && buffer.header !== undefined && buffer.header !== '') {
				text += `\n${buffer.header}`;
			}

			const bufferHeight = text.split('\n').reduce((count, line) => {
				if (line === '') {
					return count + 1;
				}
				return count + Math.ceil((line.length + barSize) / columns);
			}, 0);

			lines += bufferHeight;
		}

		if (lines > 0) {
			lines += 1;
			output.write(erase.lines(lines));
		}
	};
	const printBuffer = (buffer: BufferEntry, messageSpacing?: number, full?: boolean): void => {
		const messages = full ? `${buffer.full}\n${buffer.value}` : buffer.value;
		if (buffer.header !== undefined && buffer.header !== '') {