"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Separator = void 0;
const core_1 = require("@inquirer/core");
const yoctocolors_cjs_1 = __importDefault(require("yoctocolors-cjs"));
const figures_1 = __importDefault(require("@inquirer/figures"));
const ansi_escapes_1 = __importDefault(require("ansi-escapes"));
const checkboxTheme = {
icon: {
checked: yoctocolors_cjs_1.default.green(figures_1.default.circleFilled),
unchecked: figures_1.default.circle,
cursor: figures_1.default.pointer,
},
style: {
disabledChoice: (text) => yoctocolors_cjs_1.default.dim(`- ${text}`),
renderSelectedChoices: (selectedChoices) => selectedChoices.map((choice) => choice.short).join(', '),
description: (text) => yoctocolors_cjs_1.default.cyan(text),
},
helpMode: 'auto',
};
function isSelectable(item) {
return !core_1.Separator.isSeparator(item) && !item.disabled;
}
function isChecked(item) {
return isSelectable(item) && Boolean(item.checked);
}
function toggle(item) {
return isSelectable(item) ? Object.assign(Object.assign({}, item), { checked: !item.checked }) : item;
}
function check(checked) {
return function (item) {
return isSelectable(item) ? Object.assign(Object.assign({}, item), { checked }) : item;
};
}
function normalizeChoices(choices) {
return choices.map((choice) => {
var _a, _b, _c, _d;
if (core_1.Separator.isSeparator(choice))
return choice;
if (typeof choice === 'string') {
return {
value: choice,
name: choice,
short: choice,
disabled: false,
checked: false,
};
}
const name = (_a = choice.name) !== null && _a !== void 0 ? _a : String(choice.value);
return {
value: choice.value,
name,
short: (_b = choice.short) !== null && _b !== void 0 ? _b : name,
description: choice.description,
disabled: (_c = choice.disabled) !== null && _c !== void 0 ? _c : false,
checked: (_d = choice.checked) !== null && _d !== void 0 ? _d : false,
};
});
}
exports.default = (0, core_1.createPrompt)((config, done) => {
const { instructions, pageSize = 7, loop = true, required, validate = () => true, } = config;
const theme = (0, core_1.makeTheme)(checkboxTheme, config.theme);
const firstRender = (0, core_1.useRef)(true);
const [status, setStatus] = (0, core_1.useState)('idle');
const prefix = (0, core_1.usePrefix)({ status, theme });
const [items, setItems] = (0, core_1.useState)(normalizeChoices(config.choices));
const bounds = (0, core_1.useMemo)(() => {
const first = items.findIndex(isSelectable);
const last = items.findLastIndex(isSelectable);
if (first < 0) {
throw new core_1.ValidationError('[checkbox prompt] No selectable choices. All choices are disabled.');
}
return { first, last };
}, [items]);
const [active, setActive] = (0, core_1.useState)(bounds.first);
const [showHelpTip, setShowHelpTip] = (0, core_1.useState)(true);
const [errorMsg, setError] = (0, core_1.useState)();
(0, core_1.useKeypress)((key) => __awaiter(void 0, void 0, void 0, function* () {
if ((0, core_1.isEnterKey)(key)) {
const selection = items.filter(isChecked);
const isValid = yield validate([...selection]);
if (required && !items.some(isChecked)) {
setError('At least one choice must be selected');
}
else if (isValid === true) {
setStatus('done');
done(selection.map((choice) => choice.value));
}
else {
setError(isValid || 'You must select a valid value');
}
}
else if ((0, core_1.isUpKey)(key) || (0, core_1.isDownKey)(key)) {
if (loop ||
((0, core_1.isUpKey)(key) && active !== bounds.first) ||
((0, core_1.isDownKey)(key) && active !== bounds.last)) {
const offset = (0, core_1.isUpKey)(key) ? -1 : 1;
let next = active;
do {
next = (next + offset + items.length) % items.length;
} while (!isSelectable(items[next]));
setActive(next);
}
}
else if ((0, core_1.isSpaceKey)(key)) {
setError(undefined);
setShowHelpTip(false);
setItems(items.map((choice, i) => (i === active ? toggle(choice) : choice)));
}
else if (key.name === 'a') {
const selectAll = items.some((choice) => isSelectable(choice) && !choice.checked);
setItems(items.map(check(selectAll)));
}
else if (key.name === 'i') {
setItems(items.map(toggle));
}
else if ((0, core_1.isNumberKey)(key)) {
// Adjust index to start at 1
const position = Number(key.name) - 1;
const item = items[position];
if (item != null && isSelectable(item)) {
setActive(position);
setItems(items.map((choice, i) => (i === position ? toggle(choice) : choice)));
}
}
}));
const message = theme.style.message(config.message, status);
let description;
const page = (0, core_1.usePagination)({
items,
active,
renderItem({ item, isActive }) {
if (core_1.Separator.isSeparator(item)) {
return ` ${item.separator}`;
}
if (item.disabled) {
const disabledLabel = typeof item.disabled === 'string' ? item.disabled : '(disabled)';
return theme.style.disabledChoice(`${item.name} ${disabledLabel}`);
}
if (isActive) {
description = item.description;
}
const checkbox = item.checked ? theme.icon.checked : theme.icon.unchecked;
const color = isActive ? theme.style.highlight : (x) => x;
const cursor = isActive ? theme.icon.cursor : ' ';
return color(`${cursor}${checkbox} ${item.name}`);
},
pageSize,
loop,
});
if (status === 'done') {
const selection = items.filter(isChecked);
const answer = theme.style.answer(theme.style.renderSelectedChoices(selection, items));
return `${prefix} ${message} ${answer}`;
}
let helpTipTop = '';
let helpTipBottom = '';
if (theme.helpMode === 'always' ||
(theme.helpMode === 'auto' &&
showHelpTip &&
(instructions === undefined || instructions))) {
if (typeof instructions === 'string') {
helpTipTop = instructions;
}
else {
const keys = [
`${theme.style.key('space')} to select`,
`${theme.style.key('a')} to toggle all`,
`${theme.style.key('i')} to invert selection`,
`and ${theme.style.key('enter')} to proceed`,
];
helpTipTop = ` (Press ${keys.join(', ')})`;
}
if (items.length > pageSize &&
(theme.helpMode === 'always' ||
(theme.helpMode === 'auto' && firstRender.current))) {
helpTipBottom = `\n${theme.style.help('(Use arrow keys to reveal more choices)')}`;
firstRender.current = false;
}
}
const choiceDescription = description
? `\n${theme.style.description(description)}`
: ``;
let error = '';
if (errorMsg) {
error = `\n${theme.style.error(errorMsg)}`;
}
return `${prefix} ${message}${helpTipTop}\n${page}${helpTipBottom}${choiceDescription}${error}${ansi_escapes_1.default.cursorHide}`;
});
var core_2 = require("@inquirer/core");
Object.defineProperty(exports, "Separator", { enumerable: true, get: function () { return core_2.Separator; } });