74 lines
2.1 KiB
JavaScript
74 lines
2.1 KiB
JavaScript
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let enabled =
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!("NO_COLOR" in process.env) &&
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("FORCE_COLOR" in process.env ||
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process.platform === "win32" ||
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(process.stdout != null &&
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process.stdout.isTTY &&
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process.env.TERM &&
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process.env.TERM !== "dumb"))
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const raw = (open, close, searchRegex, replaceValue) => (s) =>
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enabled
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? open +
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(~(s += "").indexOf(close, 4) // skip opening \x1b[
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? s.replace(searchRegex, replaceValue)
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: s) +
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close
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: s
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const init = (open, close) => {
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return raw(
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`\x1b[${open}m`,
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`\x1b[${close}m`,
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new RegExp(`\\x1b\\[${close}m`, "g"),
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`\x1b[${open}m`
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)
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}
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exports.options = Object.defineProperty({}, "enabled", {
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get: () => enabled,
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set: (value) => (enabled = value),
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})
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exports.reset = init(0, 0)
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exports.bold = raw("\x1b[1m", "\x1b[22m", /\x1b\[22m/g, "\x1b[22m\x1b[1m")
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exports.dim = raw("\x1b[2m", "\x1b[22m", /\x1b\[22m/g, "\x1b[22m\x1b[2m")
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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.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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exports.blackBright = init(90, 39)
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exports.redBright = init(91, 39)
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exports.greenBright = init(92, 39)
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exports.yellowBright = init(93, 39)
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exports.blueBright = init(94, 39)
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exports.magentaBright = init(95, 39)
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exports.cyanBright = init(96, 39)
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exports.whiteBright = init(97, 39)
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exports.bgBlackBright = init(100, 49)
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exports.bgRedBright = init(101, 49)
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exports.bgGreenBright = init(102, 49)
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exports.bgYellowBright = init(103, 49)
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exports.bgBlueBright = init(104, 49)
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exports.bgMagentaBright = init(105, 49)
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exports.bgCyanBright = init(106, 49)
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exports.bgWhiteBright = init(107, 49)
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