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Copy pathindex.js
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35 lines (28 loc) · 617 Bytes
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'use strict';
const restoreCursor = require('restore-cursor');
let isHidden = false;
exports.show = (writableStream = process.stderr) => {
if (!writableStream.isTTY) {
return;
}
isHidden = false;
writableStream.write('\u001B[?25h');
};
exports.hide = (writableStream = process.stderr) => {
if (!writableStream.isTTY) {
return;
}
restoreCursor();
isHidden = true;
writableStream.write('\u001B[?25l');
};
exports.toggle = (force, writableStream) => {
if (force !== undefined) {
isHidden = force;
}
if (isHidden) {
exports.show(writableStream);
} else {
exports.hide(writableStream);
}
};