Function editList

src/lib/item-input/array.ts:111–158

(list: T[], context: unknown[])

	// Common code from build and edit
	const editList = async (list: T[], context: unknown[]): Promise<FinishAction | CancelAction> => {
		while (true) {
			const choices: (Choice<symbol | number>)[] = list.map((item, index) => ({
				name: `Edit ${itemSummary(item)}.`,
				value: index,
			}))

			if (choices.length > 0) {
				choices.push(new Separator())
			}

			if (options?.helpText) {
				choices.push(helpOption)
			}
			if (!options?.maxItems || list.length < options.maxItems) {
				choices.push(addOption(itemDef.name))
			}
			if (list.length >= minItems) {
				choices.push(finishOption(name))
			}
			choices.push(cancelOption)

			const action = await select({
				message: `Add or edit ${name}.`,
				choices,
				default: list.length >= minItems ? finishAction : addAction,
				pageSize: inquirerPageSize,
			})

			if (action === addAction) {
				const newValue = await itemDef.buildFromUserInput([[...list], ...context])
				if (newValue !== cancelAction && checkForDuplicate(list, newValue, -1)) {
					list.push(newValue)
				}
			} else if (action === helpAction) {
				console.log(`\n${options?.helpText}\n`)
			} else if (typeof action === 'number') {
				await editItem(itemDef, list, action, context)
			} else if (action === finishAction) {
				return finishAction
			} else if (action === cancelAction) {
				return cancelAction
			} else {
				throw Error(`unexpected state in arrayDef; action = ${inspect(action)}`)
			}
		}
	}

	const buildFromUserInput = async (context: unknown[] = []): Promise<T[] | CancelAction> => {
		const retVal: T[] = []