#!/usr/bin/env node

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

// Try to find a local install
var dir = path.resolve(process.cwd(), 'node_modules', 'karma', 'lib');

// Check if the local install exists else we use the install we are in
if (!fs.existsSync(dir)) {
  dir = path.join('..', 'lib');
}

var cli = require(path.join(dir, 'cli'));
var config = cli.process();

switch (config.cmd) {
  case 'start':
    require(path.join(dir, 'server')).start(config);
    break;
  case 'run':
    require(path.join(dir, 'runner')).run(config);
    break;
  case 'init':
    require(path.join(dir, 'init')).init(config);
    break;
  case 'completion':
    require(path.join(dir, 'completion')).completion(config);
    break;
}