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let FORCE_COLOR, NODE_DISABLE_COLORS, NO_COLOR, TERM, isTTY=true; |
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if (typeof process !== 'undefined') { |
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({ FORCE_COLOR, NODE_DISABLE_COLORS, NO_COLOR, TERM } = process.env || {}); |
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isTTY = process.stdout && process.stdout.isTTY; |
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} |
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const $ = exports.$ = { |
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enabled: !NODE_DISABLE_COLORS && NO_COLOR == null && TERM !== 'dumb' && ( |
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FORCE_COLOR != null && FORCE_COLOR !== '0' || isTTY |
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) |
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} |
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function init(x, y) { |
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let rgx = new RegExp(`\\x1b\\[${y}m`, 'g'); |
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let open = `\x1b[${x}m`, close = `\x1b[${y}m`; |
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return function (txt) { |
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if (!$.enabled || txt == null) return txt; |
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return open + (!!~(''+txt).indexOf(close) ? txt.replace(rgx, close + open) : txt) + close; |
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}; |
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} |
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exports.reset = init(0, 0); |
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exports.bold = init(1, 22); |
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exports.dim = init(2, 22); |
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exports.italic = init(3, 23); |
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exports.underline = init(4, 24); |
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exports.inverse = init(7, 27); |
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exports.hidden = init(8, 28); |
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exports.strikethrough = init(9, 29); |
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exports.black = init(30, 39); |
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exports.red = init(31, 39); |
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exports.green = init(32, 39); |
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exports.yellow = init(33, 39); |
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exports.blue = init(34, 39); |
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exports.magenta = init(35, 39); |
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exports.cyan = init(36, 39); |
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exports.white = init(37, 39); |
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exports.gray = init(90, 39); |
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exports.grey = init(90, 39); |
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exports.bgBlack = init(40, 49); |
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exports.bgRed = init(41, 49); |
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exports.bgGreen = init(42, 49); |
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exports.bgYellow = init(43, 49); |
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exports.bgBlue = init(44, 49); |
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exports.bgMagenta = init(45, 49); |
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exports.bgCyan = init(46, 49); |
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exports.bgWhite = init(47, 49); |
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|
