#!/usr/bin/env node /* * SQL API loader * =============== * * node app [environment] * * environments: [development, test, production] * */ var _ = require('underscore'); var fs = require('fs'); var path = require('path'); var ENV = process.env.NODE_ENV || 'development'; if (process.argv[2]) { ENV = process.argv[2]; } process.env.NODE_ENV = ENV; var availableEnvironments = ['development', 'production', 'test', 'staging']; // sanity check arguments if (availableEnvironments.indexOf(ENV) === -1) { console.error("\nnode app.js [environment]"); console.error("environments: " + availableEnvironments.join(', ')); process.exit(1); } // set Node.js app settings and boot global.settings = require(__dirname + '/config/settings'); var env = require(__dirname + '/config/environments/' + ENV); env.api_hostname = require('os').hostname().split('.')[0]; _.extend(global.settings, env); global.log4js = require('log4js'); var log4js_config = { appenders: [], replaceConsole:true }; if ( env.log_filename ) { var logdir = path.dirname(env.log_filename); // See cwd inlog4js.configure call below logdir = path.resolve(__dirname, logdir); if ( ! fs.existsSync(logdir) ) { console.error("Log filename directory does not exist: " + logdir); process.exit(1); } console.log("Logs will be written to " + env.log_filename); log4js_config.appenders.push( { type: "file", filename: env.log_filename } ); } else { log4js_config.appenders.push( { type: "console", layout: { type:'basic' } } ); } global.log4js.configure(log4js_config, { cwd: __dirname }); global.logger = global.log4js.getLogger(); // kick off controller if ( ! global.settings.base_url ) { global.settings.base_url = '/api/*'; } var version = require("./package").version; var app = require(global.settings.app_root + '/app/app')(); app.listen(global.settings.node_port, global.settings.node_host, function() { console.log( "CartoDB SQL API %s listening on %s:%s with base_url %s (%s)", version, global.settings.node_host, global.settings.node_port, global.settings.base_url, ENV ); }); process.on('uncaughtException', function(err) { global.logger.error('Uncaught exception: ' + err.stack); }); process.on('SIGHUP', function() { global.log4js.clearAndShutdownAppenders(function() { global.log4js.configure(log4js_config); global.logger = global.log4js.getLogger(); console.log('Log files reloaded'); }); }); process.on('SIGTERM', function () { app.batch.stop(); app.batch.drain(function (err) { if (err) { console.log('Exit with error'); return process.exit(1); } console.log('Exit gracefully'); process.exit(0); }); });