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https://github.com/TryGhost/Ghost.git
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Merge pull request #1521 from hswolff/ghost-as-a-module
Ghost as a module, fixes #1326
This commit is contained in:
Hannah Wolfe
commit
2c43d3c520
4 changed files with 175 additions and 129 deletions
262
core/server.js
262
core/server.js
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@ -1,22 +1,28 @@
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// If no env is set, default to development
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// This needs to be above all other require()
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// modules to ensure config gets right setting.
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process.env.NODE_ENV = process.env.NODE_ENV || 'development';
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// Module dependencies
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var express = require('express'),
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when = require('when'),
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_ = require('underscore'),
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semver = require('semver'),
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fs = require('fs'),
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errors = require('./server/errorHandling'),
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plugins = require('./server/plugins'),
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path = require('path'),
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Ghost = require('./ghost'),
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helpers = require('./server/helpers'),
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middleware = require('./server/middleware'),
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routes = require('./server/routes'),
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packageInfo = require('../package.json'),
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var configLoader = require('./config-loader.js'),
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express = require('express'),
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when = require('when'),
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_ = require('underscore'),
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semver = require('semver'),
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fs = require('fs'),
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errors = require('./server/errorHandling'),
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plugins = require('./server/plugins'),
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path = require('path'),
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Ghost = require('./ghost'),
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helpers = require('./server/helpers'),
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middleware = require('./server/middleware'),
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routes = require('./server/routes'),
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packageInfo = require('../package.json'),
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// Variables
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loading = when.defer(),
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server = express(),
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ghost = new Ghost();
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ghost = new Ghost(),
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init,
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setup;
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// If we're in development mode, require "when/console/monitor"
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// for help in seeing swallowed promise errors.
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@ -24,126 +30,142 @@ if (process.env.NODE_ENV === 'development') {
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require('when/monitor/console');
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}
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// Expose the promise we will resolve after our pre-loading
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ghost.loaded = loading.promise;
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when(ghost.init()).then(function () {
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return helpers.loadCoreHelpers(ghost);
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}).then(function () {
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// ##Configuration
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// set the view engine
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server.set('view engine', 'hbs');
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// return the correct mime type for woff filess
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express['static'].mime.define({'application/font-woff': ['woff']});
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// ## Middleware
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middleware(server);
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// ## Routing
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// Set up API routes
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routes.api(server);
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// Set up Admin routes
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routes.admin(server);
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// Set up Frontend routes
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routes.frontend(server);
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// Are we using sockets? Custom socket or the default?
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function getSocket() {
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if (ghost.config().server.hasOwnProperty('socket')) {
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return _.isString(ghost.config().server.socket) ? ghost.config().server.socket : path.join(__dirname, '../content/', process.env.NODE_ENV + '.socket');
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}
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return false;
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// Initializes the ghost application.
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function init(app) {
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if (!app) {
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app = express();
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}
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function startGhost() {
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// Tell users if their node version is not supported, and exit
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if (!semver.satisfies(process.versions.node, packageInfo.engines.node)) {
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console.log(
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"\nERROR: Unsupported version of Node".red,
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"\nGhost needs Node version".red,
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packageInfo.engines.node.yellow,
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"you are using version".red,
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process.versions.node.yellow,
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"\nPlease go to http://nodejs.org to get the latest version".green
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);
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configLoader.loadConfig().then(function () {
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// The server and its dependencies require a populated config
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setup(app);
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}).otherwise(errors.logAndThrowError);
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}
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process.exit(0);
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// Sets up the express server instance.
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// Instantiates the ghost singleton,
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// helpers, routes, middleware, and plugins.
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// Finally it starts the http server.
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function setup(server) {
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when(ghost.init()).then(function () {
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return helpers.loadCoreHelpers(ghost);
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}).then(function () {
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// ##Configuration
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// set the view engine
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server.set('view engine', 'hbs');
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// return the correct mime type for woff filess
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express['static'].mime.define({'application/font-woff': ['woff']});
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// ## Middleware
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middleware(server);
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// ## Routing
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// Set up API routes
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routes.api(server);
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// Set up Admin routes
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routes.admin(server);
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// Set up Frontend routes
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routes.frontend(server);
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// Are we using sockets? Custom socket or the default?
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function getSocket() {
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if (ghost.config().server.hasOwnProperty('socket')) {
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return _.isString(ghost.config().server.socket) ? ghost.config().server.socket : path.join(__dirname, '../content/', process.env.NODE_ENV + '.socket');
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}
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return false;
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}
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// Startup & Shutdown messages
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if (process.env.NODE_ENV === 'production') {
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console.log(
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"Ghost is running...".green,
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"\nYour blog is now available on",
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ghost.config().url,
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"\nCtrl+C to shut down".grey
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);
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function startGhost() {
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// Tell users if their node version is not supported, and exit
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if (!semver.satisfies(process.versions.node, packageInfo.engines.node)) {
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console.log(
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"\nERROR: Unsupported version of Node".red,
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"\nGhost needs Node version".red,
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packageInfo.engines.node.yellow,
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"you are using version".red,
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process.versions.node.yellow,
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"\nPlease go to http://nodejs.org to get the latest version".green
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);
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// ensure that Ghost exits correctly on Ctrl+C
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process.on('SIGINT', function () {
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console.log(
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"\nGhost has shut down".red,
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"\nYour blog is now offline"
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);
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process.exit(0);
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});
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} else {
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console.log(
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("Ghost is running in " + process.env.NODE_ENV + "...").green,
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"\nListening on",
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getSocket() || ghost.config().server.host + ':' + ghost.config().server.port,
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"\nUrl configured as:",
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ghost.config().url,
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"\nCtrl+C to shut down".grey
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);
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// ensure that Ghost exits correctly on Ctrl+C
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process.on('SIGINT', function () {
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}
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// Startup & Shutdown messages
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if (process.env.NODE_ENV === 'production') {
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console.log(
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"\nGhost has shutdown".red,
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"\nGhost was running for",
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Math.round(process.uptime()),
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"seconds"
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"Ghost is running...".green,
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"\nYour blog is now available on",
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ghost.config().url,
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"\nCtrl+C to shut down".grey
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);
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process.exit(0);
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});
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// ensure that Ghost exits correctly on Ctrl+C
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process.on('SIGINT', function () {
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console.log(
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"\nGhost has shut down".red,
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"\nYour blog is now offline"
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);
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process.exit(0);
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});
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} else {
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console.log(
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("Ghost is running in " + process.env.NODE_ENV + "...").green,
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"\nListening on",
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getSocket() || ghost.config().server.host + ':' + ghost.config().server.port,
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"\nUrl configured as:",
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ghost.config().url,
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"\nCtrl+C to shut down".grey
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);
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// ensure that Ghost exits correctly on Ctrl+C
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process.on('SIGINT', function () {
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console.log(
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"\nGhost has shutdown".red,
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"\nGhost was running for",
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Math.round(process.uptime()),
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"seconds"
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);
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process.exit(0);
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});
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}
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}
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// Let everyone know we have finished loading
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loading.resolve();
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}
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// Expose the express server on the ghost instance.
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ghost.server = server;
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// Expose the express server on the ghost instance.
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ghost.server = server;
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// Initialize plugins then start the server
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plugins.init(ghost).then(function () {
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// Initialize plugins then start the server
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plugins.init(ghost).then(function () {
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// ## Start Ghost App
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if (getSocket()) {
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// Make sure the socket is gone before trying to create another
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fs.unlink(getSocket(), function (err) {
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/*jslint unparam:true*/
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server.listen(
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getSocket(),
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startGhost
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);
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fs.chmod(getSocket(), '0744');
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});
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// ## Start Ghost App
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if (getSocket()) {
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// Make sure the socket is gone before trying to create another
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fs.unlink(getSocket(), function (err) {
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/*jslint unparam:true*/
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} else {
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server.listen(
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getSocket(),
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ghost.config().server.port,
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ghost.config().server.host,
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startGhost
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);
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fs.chmod(getSocket(), '0744');
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});
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} else {
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server.listen(
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ghost.config().server.port,
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ghost.config().server.host,
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startGhost
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);
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}
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}
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});
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}, function (err) {
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errors.logErrorAndExit(err);
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});
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}, function (err) {
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errors.logErrorAndExit(err);
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});
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}
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module.exports = init;
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29
core/test/unit/server_spec.js
Normal file
29
core/test/unit/server_spec.js
Normal file
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@ -0,0 +1,29 @@
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/*globals describe, beforeEach, it*/
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var net = require('net'),
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assert = require('assert'),
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should = require('should'),
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request = require('request'),
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server = require('../../server'),
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Ghost = require('../../ghost'),
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config = require('../../../config'),
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ghost = new Ghost();
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describe('Server', function () {
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var port = config['development'].server.port,
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host = config['development'].server.host,
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url = 'http://' + host + ':' + port;
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it('should not start a connect server when required', function (done) {
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request(url, function (error, response, body) {
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assert.equal(response, undefined);
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assert.equal(body, undefined);
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assert.notEqual(error, undefined);
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assert.equal(error.code, 'ECONNREFUSED');
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done();
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});
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});
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});
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12
index.js
12
index.js
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@ -1,13 +1,7 @@
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// # Ghost bootloader
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// Orchestrates the loading of Ghost
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// When run from command line.
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var configLoader = require('./core/config-loader.js'),
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error = require('./core/server/errorHandling');
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var ghost = require('./core/server');
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// If no env is set, default to development
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process.env.NODE_ENV = process.env.NODE_ENV || 'development';
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configLoader.loadConfig().then(function () {
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// The server and its dependencies require a populated config
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require('./core/server');
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}).otherwise(error.logAndThrowError);
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ghost();
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@ -22,6 +22,7 @@
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"url": "https://raw.github.com/TryGhost/Ghost/master/LICENSE"
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}
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],
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"main": "./core/server",
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"scripts": {
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"start": "node index",
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"test": "grunt validate --verbose"
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