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Last change
on this file since b738035 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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-
Property mode
set to
100644
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File size:
617 bytes
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| 1 | 'use strict';
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| 2 | const restoreCursor = require('restore-cursor');
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| 3 |
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| 4 | let isHidden = false;
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| 5 |
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| 6 | exports.show = (writableStream = process.stderr) => {
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| 7 | if (!writableStream.isTTY) {
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| 8 | return;
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| 9 | }
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| 10 |
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| 11 | isHidden = false;
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| 12 | writableStream.write('\u001B[?25h');
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| 13 | };
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| 14 |
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| 15 | exports.hide = (writableStream = process.stderr) => {
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| 16 | if (!writableStream.isTTY) {
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| 17 | return;
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| 18 | }
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| 19 |
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| 20 | restoreCursor();
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| 21 | isHidden = true;
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| 22 | writableStream.write('\u001B[?25l');
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| 23 | };
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| 24 |
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| 25 | exports.toggle = (force, writableStream) => {
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| 26 | if (force !== undefined) {
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| 27 | isHidden = force;
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| 28 | }
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| 29 |
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| 30 | if (isHidden) {
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| 31 | exports.show(writableStream);
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| 32 | } else {
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| 33 | exports.hide(writableStream);
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| 34 | }
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| 35 | };
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