207 lines
8.0 KiB
JavaScript
207 lines
8.0 KiB
JavaScript
"use strict";
|
|
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 searchTheme = {
|
|
icon: { cursor: figures_1.default.pointer },
|
|
style: {
|
|
disabled: (text) => yoctocolors_cjs_1.default.dim(`- ${text}`),
|
|
searchTerm: (text) => yoctocolors_cjs_1.default.cyan(text),
|
|
description: (text) => yoctocolors_cjs_1.default.cyan(text),
|
|
keysHelpTip: (keys) => keys
|
|
.map(([key, action]) => `${yoctocolors_cjs_1.default.bold(key)} ${yoctocolors_cjs_1.default.dim(action)}`)
|
|
.join(yoctocolors_cjs_1.default.dim(' • ')),
|
|
},
|
|
helpMode: 'always',
|
|
};
|
|
function isSelectable(item) {
|
|
return !core_1.Separator.isSeparator(item) && !item.disabled;
|
|
}
|
|
function normalizeChoices(choices) {
|
|
return choices.map((choice) => {
|
|
if (core_1.Separator.isSeparator(choice))
|
|
return choice;
|
|
if (typeof choice === 'string') {
|
|
return {
|
|
value: choice,
|
|
name: choice,
|
|
short: choice,
|
|
disabled: false,
|
|
};
|
|
}
|
|
const name = choice.name ?? String(choice.value);
|
|
const normalizedChoice = {
|
|
value: choice.value,
|
|
name,
|
|
short: choice.short ?? name,
|
|
disabled: choice.disabled ?? false,
|
|
};
|
|
if (choice.description) {
|
|
normalizedChoice.description = choice.description;
|
|
}
|
|
return normalizedChoice;
|
|
});
|
|
}
|
|
exports.default = (0, core_1.createPrompt)((config, done) => {
|
|
const { pageSize = 7, validate = () => true } = config;
|
|
const theme = (0, core_1.makeTheme)(searchTheme, config.theme);
|
|
const [status, setStatus] = (0, core_1.useState)('loading');
|
|
const [searchTerm, setSearchTerm] = (0, core_1.useState)('');
|
|
const [searchResults, setSearchResults] = (0, core_1.useState)([]);
|
|
const [searchError, setSearchError] = (0, core_1.useState)();
|
|
const prefix = (0, core_1.usePrefix)({ status, theme });
|
|
const bounds = (0, core_1.useMemo)(() => {
|
|
const first = searchResults.findIndex(isSelectable);
|
|
const last = searchResults.findLastIndex(isSelectable);
|
|
return { first, last };
|
|
}, [searchResults]);
|
|
const [active = bounds.first, setActive] = (0, core_1.useState)();
|
|
(0, core_1.useEffect)(() => {
|
|
const controller = new AbortController();
|
|
setStatus('loading');
|
|
setSearchError(undefined);
|
|
const fetchResults = async () => {
|
|
try {
|
|
const results = await config.source(searchTerm || undefined, {
|
|
signal: controller.signal,
|
|
});
|
|
if (!controller.signal.aborted) {
|
|
// Reset the pointer
|
|
setActive(undefined);
|
|
setSearchError(undefined);
|
|
setSearchResults(normalizeChoices(results));
|
|
setStatus('idle');
|
|
}
|
|
}
|
|
catch (error) {
|
|
if (!controller.signal.aborted && error instanceof Error) {
|
|
setSearchError(error.message);
|
|
}
|
|
}
|
|
};
|
|
void fetchResults();
|
|
return () => {
|
|
controller.abort();
|
|
};
|
|
}, [searchTerm]);
|
|
// Safe to assume the cursor position never points to a Separator.
|
|
const selectedChoice = searchResults[active];
|
|
(0, core_1.useKeypress)(async (key, rl) => {
|
|
if ((0, core_1.isEnterKey)(key)) {
|
|
if (selectedChoice) {
|
|
setStatus('loading');
|
|
const isValid = await validate(selectedChoice.value);
|
|
setStatus('idle');
|
|
if (isValid === true) {
|
|
setStatus('done');
|
|
done(selectedChoice.value);
|
|
}
|
|
else if (selectedChoice.name === searchTerm) {
|
|
setSearchError(isValid || 'You must provide a valid value');
|
|
}
|
|
else {
|
|
// Reset line with new search term
|
|
rl.write(selectedChoice.name);
|
|
setSearchTerm(selectedChoice.name);
|
|
}
|
|
}
|
|
else {
|
|
// Reset the readline line value to the previous value. On line event, the value
|
|
// get cleared, forcing the user to re-enter the value instead of fixing it.
|
|
rl.write(searchTerm);
|
|
}
|
|
}
|
|
else if ((0, core_1.isTabKey)(key) && selectedChoice) {
|
|
rl.clearLine(0); // Remove the tab character.
|
|
rl.write(selectedChoice.name);
|
|
setSearchTerm(selectedChoice.name);
|
|
}
|
|
else if (status !== 'loading' && ((0, core_1.isUpKey)(key) || (0, core_1.isDownKey)(key))) {
|
|
rl.clearLine(0);
|
|
if (((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 + searchResults.length) % searchResults.length;
|
|
} while (!isSelectable(searchResults[next]));
|
|
setActive(next);
|
|
}
|
|
}
|
|
else {
|
|
setSearchTerm(rl.line);
|
|
}
|
|
});
|
|
const message = theme.style.message(config.message, status);
|
|
let helpLine;
|
|
// eslint-disable-next-line @typescript-eslint/no-deprecated
|
|
if (theme.helpMode !== 'never') {
|
|
// eslint-disable-next-line @typescript-eslint/no-deprecated
|
|
if (config.instructions) {
|
|
// eslint-disable-next-line @typescript-eslint/no-deprecated
|
|
const { pager, navigation } = config.instructions;
|
|
helpLine = theme.style.help(searchResults.length > pageSize ? pager : navigation);
|
|
}
|
|
else {
|
|
helpLine = theme.style.keysHelpTip([
|
|
['↑↓', 'navigate'],
|
|
['⏎', 'select'],
|
|
]);
|
|
}
|
|
}
|
|
const page = (0, core_1.usePagination)({
|
|
items: searchResults,
|
|
active,
|
|
renderItem({ item, isActive }) {
|
|
if (core_1.Separator.isSeparator(item)) {
|
|
return ` ${item.separator}`;
|
|
}
|
|
if (item.disabled) {
|
|
const disabledLabel = typeof item.disabled === 'string' ? item.disabled : '(disabled)';
|
|
return theme.style.disabled(`${item.name} ${disabledLabel}`);
|
|
}
|
|
const color = isActive ? theme.style.highlight : (x) => x;
|
|
const cursor = isActive ? theme.icon.cursor : ` `;
|
|
return color(`${cursor} ${item.name}`);
|
|
},
|
|
pageSize,
|
|
loop: false,
|
|
});
|
|
let error;
|
|
if (searchError) {
|
|
error = theme.style.error(searchError);
|
|
}
|
|
else if (searchResults.length === 0 && searchTerm !== '' && status === 'idle') {
|
|
error = theme.style.error('No results found');
|
|
}
|
|
let searchStr;
|
|
if (status === 'done' && selectedChoice) {
|
|
return [prefix, message, theme.style.answer(selectedChoice.short)]
|
|
.filter(Boolean)
|
|
.join(' ')
|
|
.trimEnd();
|
|
}
|
|
else {
|
|
searchStr = theme.style.searchTerm(searchTerm);
|
|
}
|
|
const description = selectedChoice?.description;
|
|
const header = [prefix, message, searchStr].filter(Boolean).join(' ').trimEnd();
|
|
const body = [
|
|
error ?? page,
|
|
' ',
|
|
description ? theme.style.description(description) : '',
|
|
helpLine,
|
|
]
|
|
.filter(Boolean)
|
|
.join('\n')
|
|
.trimEnd();
|
|
return [header, body];
|
|
});
|
|
var core_2 = require("@inquirer/core");
|
|
Object.defineProperty(exports, "Separator", { enumerable: true, get: function () { return core_2.Separator; } });
|