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THIS IS A BREAKING CHANGE

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===

Please run `node app --setup` after you pull this commit.

refactored install script to its own library in /src, updated redis config
params to be nconf compatible
This commit is contained in:
Julian Lam
2013-07-16 16:12:09 -04:00
parent 145898c3ba
commit 815bd7c10a
4 changed files with 107 additions and 94 deletions
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104
app.js
View File

@@ -18,9 +18,7 @@
// Read config.js to grab redis info
var fs = require('fs'),
path = require('path'),
nconf = require('nconf'),
utils = require('./public/src/utils.js'),
pkg = require('./package.json'),
url = require('url');
@@ -41,7 +39,7 @@ if (!nconf.get('setup') && nconf.get('base_url')) {
nconf.set('upload_url', nconf.get('url') + 'uploads/');
global.nconf = nconf;
console.log('Info: Initializing NodeBB v' + pkg.version + ', on port ' + nconf.get('port') + ', using Redis store at ' + nconf.get('redis').host + ':' + nconf.get('redis').port + '.');
console.log('Info: Initializing NodeBB v' + pkg.version + ', on port ' + nconf.get('port') + ', using Redis store at ' + nconf.get('redis:host') + ':' + nconf.get('redis:port') + '.');
console.log('Info: Base Configuration OK.');
// TODO: Replace this with nconf-redis
@@ -115,99 +113,25 @@ if (!nconf.get('setup') && nconf.get('base_url')) {
if (nconf.get('setup')) console.log('Info: NodeBB Setup Triggered via Command Line');
else console.log('Info: Configuration not found, starting NodeBB setup');
var ask = function(question, callback) {
process.stdin.resume();
process.stdout.write(question + ': ');
process.stdin.once('data', function(data) {
callback(data.toString().trim());
});
}
var install = require('./src/install');
process.stdout.write(
"\nWelcome to NodeBB!\nThis looks like a new installation, so you'll have to answer a " +
"few questions about your environment before we can proceed.\n\n" +
"Press enter to accept the default setting (shown in brackets).\n\n\n" +
"What is...\n\n"
"Press enter to accept the default setting (shown in brackets).\n\n\n"
);
ask('... the publically accessible URL of this installation? (http://localhost)', function(base_url) {
ask('... the port number of your install? (4567)', function(port) {
ask('Will you be using a port number to access NodeBB? (y)', function(use_port) {
ask('... the host IP or address of your Redis instance? (127.0.0.1)', function(redis_host) {
ask('... the host port of your Redis instance? (6379)', function(redis_port) {
ask('... the password of your Redis database? (no password)', function(redis_password) {
ask('... your NodeBB secret? (keyboard mash for a bit here)', function(secret) {
ask('... the number of rounds to use for bcrypt.genSalt? (10)', function(bcrypt_rounds) {
if (!base_url) base_url = 'http://localhost';
if (!port) port = 4567;
if (!use_port) use_port = true; else use_port = (use_port === 'y' ? true : false);
if (!redis_host) redis_host = '127.0.0.1';
if (!redis_port) redis_port = 6379;
if (!secret) secret = utils.generateUUID();
if (!bcrypt_rounds) bcrypt_rounds = 10;
install.setup(function(err) {
if (err) {
console.log('Error: There was a problem completing NodeBB setup: ', err.message);
} else {
if (!nconf.get('setup')) {
process.stdout.write(
"Please start NodeBB again and register a new user. This user will automatically become an administrator.\n\n"
);
}
}
var urlObject = url.parse(base_url),
relative_path = urlObject.pathname,
host = urlObject.host,
protocol = urlObject.protocol;
if(relative_path.length === 1) {
relative_path = '';
}
var fs = require('fs'),
path = require('path'),
config = {
secret: secret,
base_url: base_url,
relative_path: relative_path,
port: port,
use_port: use_port,
upload_path: '/public/uploads/',
bcrypt_rounds: bcrypt_rounds,
redis: {
host: redis_host,
port: redis_port,
password: redis_password
}
}
// Server-side config
fs.writeFile(path.join(__dirname, 'config.json'), JSON.stringify(config, null, 4), function(err) {
if (err) throw err;
else {
process.stdout.write(
"\n\nConfiguration Saved OK\n\n"
);
if (!nconf.get('setup')) {
process.stdout.write(
"Please start NodeBB again and register a new user at " +
base_url + (use_port ? ':' + port : '') + "/register. This user will automatically become an administrator.\n\n"
);
}
process.stdout.write(
"If at any time you'd like to run this setup again, run the app with the \"--setup\" flag\n\n"
);
process.exit();
}
});
// Client-side config
fs.writeFile(path.join(__dirname, 'public', 'config.json'), JSON.stringify({
socket: {
address: protocol + '//' + host,
port: port
},
api_url: protocol + '//' + host + (use_port ? ':' + port : '') + relative_path + '/api/',
relative_path: relative_path
}, null, 4));
});
});
});
});
});
});
});
process.exit();
});
}

89
src/install.js Normal file
View File

@@ -0,0 +1,89 @@
var async = require('async'),
utils = require('../public/src/utils.js'),
fs = require('fs'),
url = require('url'),
path = require('path'),
install = {
questions: [
'base_url|Publically accessible URL of this installation? (http://localhost)',
'port|Port number of your install? (4567)',
'use_port|Will you be using a port number to access NodeBB? (y)',
'redis:host|Host IP or address of your Redis instance? (127.0.0.1)',
'redis:port|Host port of your Redis instance? (6379)',
'redis:password|Password of your Redis database? (no password)',
'secret|Your NodeBB secret? (keyboard mash for a bit here)',
'bcrypt_rounds|The number of rounds to use for bcrypt.genSalt? (10)'
],
defaults: {
"base_url": 'http://localhost',
"port": 4567,
"use_port": true,
"redis:host": '127.0.0.1',
"redis:port": 6379,
"redis:password": '',
"secret": utils.generateUUID(),
"bcrypt_rounds": 10,
"upload_path": '/public/uploads'
},
ask: function(question, callback) {
process.stdin.resume();
process.stdout.write(question + ': ');
process.stdin.once('data', function(data) {
callback(data.toString().trim());
});
},
setup: function(callback) {
var config = {};
for(d in install.defaults) config[d] = install.defaults[d];
async.eachSeries(install.questions, function(question, next) {
var question = question.split('|');
install.ask(question[1], function(value) {
if (value !== '') config[question[0]] = value;
next();
});
}, function() {
var urlObject = url.parse(config.base_url),
relative_path = (urlObject.pathname && urlObject.pathname.length > 1) ? urlObject.pathname : '',
host = urlObject.host,
protocol = urlObject.protocol,
server_conf = config,
client_conf = {
socket: {
address: protocol + '//' + host,
port: config.port
},
api_url: protocol + '//' + host + (config.use_port ? ':' + config.port : '') + relative_path + '/api/',
relative_path: relative_path
};
server_conf.relative_path = relative_path;
install.save(server_conf, client_conf, callback);
});
},
save: function(server_conf, client_conf, callback) {
// Server Config
async.parallel([
function(next) {
fs.writeFile(path.join(__dirname, '../', 'config.json'), JSON.stringify(server_conf, null, 4), function(err) {
next(err);
});
},
function(next) {
fs.writeFile(path.join(__dirname, '../', 'public', 'config.json'), JSON.stringify(client_conf, null, 4), function(err) {
next(err);
});
}
], function(err) {
process.stdout.write(
"\n\nConfiguration Saved OK\n\n"
);
callback(err);
});
}
};
module.exports = install;

6
src/redis.js
View File

@@ -2,10 +2,10 @@
var redis = require('redis'),
utils = require('./../public/src/utils.js');
RedisDB.exports = redis.createClient(global.nconf.get('redis').port, global.nconf.get('redis').host);
RedisDB.exports = redis.createClient(global.nconf.get('redis:port'), global.nconf.get('redis:host'));
if( global.nconf.get('redis').password ) {
RedisDB.exports.auth(global.nconf.get('redis').password);
if( global.nconf.get('redis:password') ) {
RedisDB.exports.auth(global.nconf.get('redis:password'));
}
RedisDB.exports.handle = function(error) {

2
src/webserver.js
View File

@@ -5,7 +5,7 @@ var express = require('express'),
RedisStore = require('connect-redis')(express),
path = require('path'),
redis = require('redis'),
redisServer = redis.createClient(global.nconf.get('redis').port, global.nconf.get('redis').host),
redisServer = redis.createClient(global.nconf.get('redis:port'), global.nconf.get('redis:host')),
marked = require('marked'),
utils = require('../public/src/utils.js'),
pkg = require('../package.json'),