Files
meteor/tools/server/boot.js
David Glasser e07445cd75 Merge branch 'devel' into linker
This pulls the Node upgrade, which needs a different dev bundle version number
here

Conflicts:
	meteor
	tools/server/server.js
2013-06-10 16:58:03 -07:00

106 lines
3.2 KiB
JavaScript

var Fiber = require("fibers");
var fs = require("fs");
var path = require("path");
var _ = require('underscore');
// This code is duplicated in tools/server/server.js.
var MIN_NODE_VERSION = 'v0.8.24';
if (require('semver').lt(process.version, MIN_NODE_VERSION)) {
process.stderr.write(
'Meteor requires Node ' + MIN_NODE_VERSION + ' or later.\n');
process.exit(1);
}
// read our control files
var serverJson =
JSON.parse(fs.readFileSync(path.join(__dirname, process.argv[2]), 'utf8'));
var configJson =
JSON.parse(fs.readFileSync(path.join(__dirname, 'config.json'), 'utf8'));
// Set up environment
__meteor_bootstrap__ = {
startup_hooks: [],
postStartupHooks: [],
serverDir: __dirname,
configJson: configJson };
__meteor_runtime_config__ = { meteorRelease: configJson.release };
// connect (and some other NPM modules) use $NODE_ENV to make some decisions;
// eg, if $NODE_ENV is not production, they send stack traces on error. connect
// considers 'development' to be the default mode, but that's less safe than
// assuming 'production' to be the default. If you really want development mode,
// set it in your wrapper script (eg, run.js).
if (!process.env.NODE_ENV)
process.env.NODE_ENV = 'production';
Fiber(function () {
_.each(serverJson.load, function (fileInfo) {
var code = fs.readFileSync(path.join(__dirname, fileInfo.path));
var Npm = {
require: function (name) {
if (! fileInfo.node_modules) {
return require(name);
}
var nodeModuleDir =
path.join(__dirname, fileInfo.node_modules, name);
if (fs.existsSync(nodeModuleDir)) {
return require(nodeModuleDir);
}
try {
return require(name);
} catch (e) {
// Try to guess the package name so we can print a nice
// error message
var filePathParts = fileInfo.path.split(path.sep);
var packageName = filePathParts[2].replace(/\.js$/, '');
// XXX better message
throw new Error(
"Can't find npm module '" + name +
"'. Did you forget to call 'Npm.depends' in package.js " +
"within the '" + packageName + "' package?");
}
}
};
// \n is necessary in case final line is a //-comment
var wrapped = "(function(Npm){" + code + "\n})";
var func = require('vm').runInThisContext(wrapped, fileInfo.path, true);
func.call(global, Npm); // Coffeescript
});
// run the user startup hooks.
_.each(__meteor_bootstrap__.startup_hooks, function (x) { x(); });
// find and run main()
// XXX hack. we should know the package that contains main.
var mains = [];
var globalMain;
if ('main' in global) {
mains.push(main);
globalMain = main;
}
_.each(Package, function (p, n) {
if ('main' in p && p.main !== globalMain) {
mains.push(p.main);
}
});
if (! mains.length) {
process.stderr.write("Program has no main() function.\n");
process.exit(1);
}
if (mains.length > 1) {
process.stderr.write("Program has more than one main() function?\n");
process.exit(1);
}
var exitCode = mains[0].call({}, process.argv.slice(3));
// XXX hack, needs a better way to keep alive
if (exitCode !== 'DAEMON')
process.exit(exitCode);
}).run();