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Allow Ghost to run using sockets

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Closes #887
- Adds getSocket function > Returns the socket location if sockets are enabled or false
- Adds startGhost function > Callback for server.listen
This commit is contained in:
Patrick Garman 2013-10-09 11:07:43 -05:00 committed by Hannah Wolfe
parent 54f8a04779
commit 97f592aa41
1 changed files with 80 additions and 60 deletions
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140
core/server.js
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@ -4,6 +4,7 @@ var express = require('express'),
_ = require('underscore'),
colors = require('colors'),
semver = require('semver'),
fs = require('fs'),
slashes = require('connect-slashes'),
errors = require('./server/errorHandling'),
admin = require('./server/controllers/admin'),
@ -360,68 +361,87 @@ when(ghost.init()).then(function () {
server.get('/:slug/', frontend.single);
server.get('/', frontend.homepage);
// Are we using sockets? Custom socket or the default?
function getSocket() {
if (ghost.config().server.hasOwnProperty('socket')) {
return _.isString(ghost.config().server.socket) ? ghost.config().server.socket : path.join(__dirname, '../content/', process.env.NODE_ENV + '.socket');
}
return false;
}
function startGhost() {
// Tell users if their node version is not supported, and exit
if (!semver.satisfies(process.versions.node, packageInfo.engines.node)) {
console.log(
"\nERROR: Unsupported version of Node".red,
"\nGhost needs Node version".red,
packageInfo.engines.node.yellow,
"you are using version".red,
process.versions.node.yellow,
"\nPlease go to http://nodejs.org to get the latest version".green
);
process.exit(0);
}
// Startup & Shutdown messages
if (process.env.NODE_ENV === 'production') {
console.log(
"Ghost is running...".green,
"\nYour blog is now available on",
ghost.config().url,
"\nCtrl+C to shut down".grey
);
// ensure that Ghost exits correctly on Ctrl+C
process.on('SIGINT', function () {
console.log(
"\nGhost has shut down".red,
"\nYour blog is now offline"
);
process.exit(0);
});
} else {
console.log(
"Ghost is running...".green,
"\nListening on",
getSocket() || ghost.config().server.host + ':' + ghost.config().server.port,
"\nUrl configured as:",
ghost.config().url,
"\nCtrl+C to shut down".grey
);
// ensure that Ghost exits correctly on Ctrl+C
process.on('SIGINT', function () {
console.log(
"\nGhost has shutdown".red,
"\nGhost was running for",
Math.round(process.uptime()),
"seconds"
);
process.exit(0);
});
}
// Let everyone know we have finished loading
loading.resolve();
}
// ## Start Ghost App
server.listen(
ghost.config().server.port,
ghost.config().server.host,
function () {
if (getSocket()) {
// Make sure the socket is gone before trying to create another
fs.unlink(getSocket(), function (err) {
server.listen(
getSocket(),
startGhost
);
fs.chmod(getSocket(), '0744');
});
// Tell users if their node version is not supported, and exit
if (!semver.satisfies(process.versions.node, packageInfo.engines.node)) {
console.log(
"\nERROR: Unsupported version of Node".red,
"\nGhost needs Node version".red,
packageInfo.engines.node.yellow,
"you are using version".red,
process.versions.node.yellow,
"\nPlease go to http://nodejs.org to get the latest version".green
);
process.exit(0);
}
// Startup & Shutdown messages
if (process.env.NODE_ENV === 'production') {
console.log(
"Ghost is running...".green,
"\nYour blog is now available on",
ghost.config().url,
"\nCtrl+C to shut down".grey
);
// ensure that Ghost exits correctly on Ctrl+C
process.on('SIGINT', function () {
console.log(
"\nGhost has shut down".red,
"\nYour blog is now offline"
);
process.exit(0);
});
} else {
console.log(
"Ghost is running...".green,
"\nListening on",
ghost.config().server.host + ':' + ghost.config().server.port,
"\nUrl configured as:",
ghost.config().url,
"\nCtrl+C to shut down".grey
);
// ensure that Ghost exits correctly on Ctrl+C
process.on('SIGINT', function () {
console.log(
"\nGhost has shutdown".red,
"\nGhost was running for",
Math.round(process.uptime()),
"seconds"
);
process.exit(0);
});
}
// Let everyone know we have finished loading
loading.resolve();
}
);
} else {
server.listen(
ghost.config().server.port,
ghost.config().server.host,
startGhost
);
}
}, errors.logAndThrowError);