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start-mongo.js
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start-mongo.js
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var path = require('path');
var fs = require('fs');
var rimraf = require('rimraf').sync;
var child_process = require('child_process');
module.exports = function(root, port, cb){
if (!port) throw new Error("Missing port argument");
var datapath = path.join(root, 'data');
var pidpath = path.join(root, 'db.pid');
var logpath = path.join(root, 'db.log');
//if (fs.existsSync(root)) rimraf(root);
if (!fs.existsSync(root)) fs.mkdirSync(root);
if (!fs.existsSync(datapath)) fs.mkdirSync(datapath);
var args = [];
args = args.concat(['--port', port]);
args = args.concat(['--dbpath', datapath]);
args = args.concat(['--pidfilepath', pidpath]);
args = args.concat(['--logpath', logpath]);
args.push('-vvvvv'); // verbose logging
var proc = child_process.spawn('mongod', args);
proc.stdout.once('data', function(d){
//console.log('stdout', String(d));
cb();
});
proc.stderr.once('data', function(d){
//console.log('stderr', String(d));
cb(d);
});
proc.close = function(){
//proc.kill('SIGKILL');
//rimraf(root);
};
return proc;
};