/* hexo-generator-search
 * author: PaicHyperionDev
 * license: MIT
 */

var merge = require('utils-merge');
var pathFn = require('path');

var config = hexo.config.search = merge({
	path: 'search.json',
	field: 'post'
}, hexo.config.search);

// Set default search path
if (!config.path){
  config.path = 'search.json';
}

// Add extension name if don't have
if (!pathFn.extname(config.path)){
  config.path += '.json';
}

if (pathFn.extname(config.path)=='.json') {
	hexo.extend.generator.register('json', require('./json_generator'));
}