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36 lines
617 B
36 lines
617 B
3 years ago
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'use strict';
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const restoreCursor = require('restore-cursor');
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let isHidden = false;
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exports.show = (writableStream = process.stderr) => {
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if (!writableStream.isTTY) {
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return;
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}
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isHidden = false;
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writableStream.write('\u001B[?25h');
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};
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exports.hide = (writableStream = process.stderr) => {
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if (!writableStream.isTTY) {
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return;
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}
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restoreCursor();
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isHidden = true;
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writableStream.write('\u001B[?25l');
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};
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exports.toggle = (force, writableStream) => {
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if (force !== undefined) {
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isHidden = force;
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}
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if (isHidden) {
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exports.show(writableStream);
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} else {
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exports.hide(writableStream);
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}
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};
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