wikijs-fork/libs/config.js

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2017-04-02 23:56:47 +00:00
'use strict'
/* global winston */
const fs = require('fs')
const yaml = require('js-yaml')
const _ = require('lodash')
/**
* Load Application Configuration
*
* @param {Object} confPaths Path to the configuration files
* @return {Object} Application Configuration
*/
module.exports = (confPaths) => {
confPaths = _.defaults(confPaths, {
config: './config.yml',
data: './app/data.yml'
})
let appconfig = {}
let appdata = {}
try {
appconfig = yaml.safeLoad(fs.readFileSync(confPaths.config, 'utf8'))
appdata = yaml.safeLoad(fs.readFileSync(confPaths.data, 'utf8'))
} catch (ex) {
winston.error(ex)
process.exit(1)
}
// Merge with defaults
appconfig = _.defaultsDeep(appconfig, appdata.defaults.config)
// List authentication strategies
if (appdata.capabilities.manyAuthProviders) {
appconfig.authStrategies = {
list: _.filter(appconfig.auth, ['enabled', true]),
socialEnabled: (_.chain(appconfig.auth).omit('local').reject({ enabled: false }).value().length > 0)
}
if (appconfig.authStrategies.list.length < 1) {
winston.error(new Error('You must enable at least 1 authentication strategy!'))
process.exit(1)
}
} else {
appconfig.authStrategies = {
list: { local: { enabled: true } },
socialEnabled: false
}
}
return {
config: appconfig,
data: appdata
}
}