parse.js•804 B
'use strict';
var fs = require('fs');
/**
* Parse the nodemon config file, supporting both old style
* plain text config file, and JSON version of the config
*
* @param {String} filename
* @param {Function} callback
*/
function parse(filename, callback) {
var rules = {
ignore: [],
watch: [],
};
fs.readFile(filename, 'utf8', function (err, content) {
if (err) {
return callback(err);
}
var json = null;
try {
json = JSON.parse(content);
} catch (e) {}
if (json !== null) {
rules = {
ignore: json.ignore || [],
watch: json.watch || [],
};
return callback(null, rules);
}
// otherwise return the raw file
return callback(null, { raw: content.split(/\n/) });
});
}
module.exports = parse;