index.cjs

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// index.js
var supports_color_exports = {};
__export(supports_color_exports, {
  createSupportsColor: () => createSupportsColor,
  default: () => supports_color_default
});
module.exports = __toCommonJS(supports_color_exports);
var import_node_process = __toESM(require("node:process"), 1);
var import_node_os = __toESM(require("node:os"), 1);
var import_node_tty = __toESM(require("node:tty"), 1);
function hasFlag(flag, argv = globalThis.Deno ? globalThis.Deno.args : import_node_process.default.argv) {
  const prefix = flag.startsWith("-") ? "" : flag.length === 1 ? "-" : "--";
  const position = argv.indexOf(prefix + flag);
  const terminatorPosition = argv.indexOf("--");
  return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition);
}
var { env } = import_node_process.default;
var flagForceColor;
if (hasFlag("no-color") || hasFlag("no-colors") || hasFlag("color=false") || hasFlag("color=never")) {
  flagForceColor = 0;
} else if (hasFlag("color") || hasFlag("colors") || hasFlag("color=true") || hasFlag("color=always")) {
  flagForceColor = 1;
}
function envForceColor() {
  if (!("FORCE_COLOR" in env)) {
    return;
  }
  if (env.FORCE_COLOR === "true") {
    return 1;
  }
  if (env.FORCE_COLOR === "false") {
    return 0;
  }
  if (env.FORCE_COLOR.length === 0) {
    return 1;
  }
  const level = Math.min(Number.parseInt(env.FORCE_COLOR, 10), 3);
  if (![0, 1, 2, 3].includes(level)) {
    return;
  }
  return level;
}
function translateLevel(level) {
  if (level === 0) {
    return false;
  }
  return {
    level,
    hasBasic: true,
    has256: level >= 2,
    has16m: level >= 3
  };
}
function _supportsColor(haveStream, { streamIsTTY, sniffFlags = true } = {}) {
  const noFlagForceColor = envForceColor();
  if (noFlagForceColor !== void 0) {
    flagForceColor = noFlagForceColor;
  }
  const forceColor = sniffFlags ? flagForceColor : noFlagForceColor;
  if (forceColor !== void 0) {
    return forceColor;
  }
  if (sniffFlags) {
    if (hasFlag("color=16m") || hasFlag("color=full") || hasFlag("color=truecolor")) {
      return 3;
    }
    if (hasFlag("color=256")) {
      return 2;
    }
  }
  if ("TF_BUILD" in env && "AGENT_NAME" in env) {
    return 1;
  }
  if (haveStream && !streamIsTTY && forceColor === void 0) {
    return 0;
  }
  const min = 0;
  if (env.TERM === "dumb") {
    return min;
  }
  if (import_node_process.default.platform === "win32") {
    const osRelease = import_node_os.default.release().split(".");
    if (Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
      return Number(osRelease[2]) >= 14931 ? 3 : 2;
    }
    return 1;
  }
  if ("CI" in env) {
    if ("GITHUB_ACTIONS" in env || "GITEA_ACTIONS" in env) {
      return 3;
    }
    if (["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI", "BUILDKITE", "DRONE"].some((sign) => sign in env) || env.CI_NAME === "codeship") {
      return 1;
    }
    return min;
  }
  if ("TEAMCITY_VERSION" in env) {
    return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
  }
  if (env.COLORTERM === "truecolor") {
    return 3;
  }
  if (env.TERM === "xterm-kitty") {
    return 3;
  }
  if ("TERM_PROGRAM" in env) {
    const version = Number.parseInt((env.TERM_PROGRAM_VERSION || "").split(".")[0], 10);
    switch (env.TERM_PROGRAM) {
      case "iTerm.app": {
        return version >= 3 ? 3 : 2;
      }
      case "Apple_Terminal": {
        return 2;
      }
    }
  }
  if (/-256(color)?$/i.test(env.TERM)) {
    return 2;
  }
  if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
    return 1;
  }
  if ("COLORTERM" in env) {
    return 1;
  }
  return min;
}
function createSupportsColor(stream, options = {}) {
  const level = _supportsColor(stream, {
    streamIsTTY: stream && stream.isTTY,
    ...options
  });
  return translateLevel(level);
}
var supportsColor = {
  stdout: createSupportsColor({ isTTY: import_node_tty.default.isatty(1) }),
  stderr: createSupportsColor({ isTTY: import_node_tty.default.isatty(2) })
};
var supports_color_default = supportsColor;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  createSupportsColor
});