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https://github.com/nodejs/node.git
synced 2026-11-09 15:11:11 -05:00
Pietro Marchini
d33eaf2bcb
PR-URL: https://github.com/nodejs/node/pull/55404 Backport-PR-URL: https://github.com/nodejs/node/pull/56631 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Jake Yuesong Li <jake.yuesong@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: James M Snell <jasnell@gmail.com>
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
'use strict';
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let internalTTy;
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function lazyInternalTTY() {
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internalTTy ??= require('internal/tty');
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return internalTTy;
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}
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module.exports = {
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blue: '',
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green: '',
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white: '',
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red: '',
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gray: '',
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clear: '',
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reset: '',
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hasColors: false,
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shouldColorize(stream) {
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if (process.env.FORCE_COLOR !== undefined) {
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return lazyInternalTTY().getColorDepth() > 2;
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}
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return stream?.isTTY && (
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typeof stream.getColorDepth === 'function' ?
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stream.getColorDepth() > 2 : true);
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},
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refresh() {
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const hasColors = module.exports.shouldColorize(process.stderr);
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module.exports.blue = hasColors ? '\u001b[34m' : '';
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module.exports.green = hasColors ? '\u001b[32m' : '';
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module.exports.white = hasColors ? '\u001b[39m' : '';
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module.exports.yellow = hasColors ? '\u001b[33m' : '';
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module.exports.red = hasColors ? '\u001b[31m' : '';
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module.exports.gray = hasColors ? '\u001b[90m' : '';
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module.exports.clear = hasColors ? '\u001bc' : '';
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module.exports.reset = hasColors ? '\u001b[0m' : '';
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module.exports.hasColors = hasColors;
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},
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};
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module.exports.refresh();
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