Code coverage report for lib/cli/index.js

Statements: 100% (22 / 22)      Branches: 100% (12 / 12)      Functions: 100% (2 / 2)      Lines: 100% (22 / 22)     

All files » lib/cli/ » index.js
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var parse = require('./parse');
 
/**
 * Converts a string to command line args, in particular
 * groups together quoted values
 *
 * @param  {String} string
 * @return {Array}
 */
function stringToArgs(string) {
  var args = [];
 
  var parts = string.split(' '),
      length = parts.length,
      i = 0,
      open = false,
      grouped = '',
      lead = '';
 
  for (; i < length; i++) {
    lead = parts[i].substring(0, 1);
    if (lead === '"' || lead === '\'') {
      open = lead;
      grouped = parts[i].substring(1);
    } else if (open && parts[i].slice(-1) === open) {
      open = false;
      grouped += ' ' + parts[i].slice(0, -1);
      args.push(grouped);
    } else if (open) {
      grouped += ' ' + parts[i];
    } else {
      args.push(parts[i]);
    }
  }
 
  return args;
}
 
module.exports = {
  parse: function (argv) {
    if (typeof argv === 'string') {
      argv = stringToArgs(argv);
    }
 
    var parsed = parse(argv);
 
    // if (!parsed.options) parsed.options = {};
    // parsed.options.exec = parsed.exec;
    // parsed.options.ext = parsed.ext;
 
    // parsed.execOptions = exec(parsed);
 
    return parsed;
  }
};