unexpected-markdown/lib/locateBabelrc.js

A markdown parser that evaluates examples and highligh syntax using unexpected

var pathModule = require('path');
var fs = require('fs');

module.exports = function locateBabelrc() {
  var dirFragments = pathModule
    .dirname(require.main.filename)
    .split(pathModule.sep)
    .slice(1);
  for (var i = dirFragments.length; i >= 0; i -= 1) {
    try {
      var tryBabelRcPath = pathModule.resolve(
        `/${dirFragments.slice(0, i).join(pathModule.sep)}`,
        '.babelrc'
      );
      var stats = fs.statSync(tryBabelRcPath);
      if (stats.isFile()) {
        return tryBabelRcPath;
      }
    } catch (e) {}
  }
};