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35 lines
773 B
35 lines
773 B
// Packages
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const chalk = require("chalk");
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module.exports = function(opts) {
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return new Promise((resolve, reject) => {
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opts.forEach(([, text], i) => {
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console.log(`${chalk.gray(">")} [${chalk.bold(i + 1)}] ${text}`);
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});
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const ondata = v => {
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const s = v.toString();
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const cleanup = () => {
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process.stdin.setRawMode(false);
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process.stdin.removeListener("data", ondata);
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};
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if (s === "\u0003") {
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cleanup();
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reject(new Error("Aborted"));
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return;
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}
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const n = Number(s);
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if (opts[n - 1]) {
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cleanup();
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resolve(opts[n - 1][0]);
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}
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};
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process.stdin.setRawMode(true);
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process.stdin.resume();
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process.stdin.on("data", ondata);
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});
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};
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