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124 lines
3.4 KiB
124 lines
3.4 KiB
const _ = require('lodash')
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const chalk = require('chalk')
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const cfgHelper = require('../helpers/config')
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const fs = require('fs')
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const path = require('path')
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const yaml = require('js-yaml')
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/* global WIKI */
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module.exports = {
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/**
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* Load root config from disk
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*/
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init() {
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let confPaths = {
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config: path.join(WIKI.ROOTPATH, 'config.yml'),
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data: path.join(WIKI.SERVERPATH, 'app/data.yml'),
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dataRegex: path.join(WIKI.SERVERPATH, 'app/regex.js')
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}
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if (process.env.dockerdev) {
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confPaths.config = path.join(WIKI.ROOTPATH, `dev/docker-${process.env.DEVDB}/config.yml`)
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}
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if (process.env.CONFIG_FILE) {
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confPaths.config = path.resolve(WIKI.ROOTPATH, process.env.CONFIG_FILE)
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}
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process.stdout.write(chalk.blue(`Loading configuration from ${confPaths.config}... `))
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let appconfig = {}
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let appdata = {}
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try {
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appconfig = yaml.safeLoad(
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cfgHelper.parseConfigValue(
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fs.readFileSync(confPaths.config, 'utf8')
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)
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)
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appdata = yaml.safeLoad(fs.readFileSync(confPaths.data, 'utf8'))
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appdata.regex = require(confPaths.dataRegex)
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console.info(chalk.green.bold(`OK`))
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} catch (err) {
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console.error(chalk.red.bold(`FAILED`))
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console.error(err.message)
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console.error(chalk.red.bold(`>>> Unable to read configuration file! Did you create the config.yml file?`))
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process.exit(1)
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}
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// Merge with defaults
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appconfig = _.defaultsDeep(appconfig, appdata.defaults.config)
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if (appconfig.port < 1 || process.env.HEROKU) {
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appconfig.port = process.env.PORT || 80
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}
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const packageInfo = require(path.join(WIKI.ROOTPATH, 'package.json'))
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// Load DB Password from Docker Secret File
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if (process.env.DB_PASS_FILE) {
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console.info(chalk.blue(`DB_PASS_FILE is defined. Will use secret from file.`))
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try {
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appconfig.db.pass = fs.readFileSync(process.env.DB_PASS_FILE, 'utf8').trim()
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} catch (err) {
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console.error(chalk.red.bold(`>>> Failed to read Docker Secret File using path defined in DB_PASS_FILE env variable!`))
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console.error(err.message)
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process.exit(1)
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}
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}
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WIKI.config = appconfig
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WIKI.data = appdata
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WIKI.version = packageInfo.version
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WIKI.releaseDate = packageInfo.releaseDate
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WIKI.devMode = (packageInfo.dev === true)
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},
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/**
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* Load config from DB
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*/
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async loadFromDb() {
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let conf = await WIKI.models.settings.getConfig()
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if (conf) {
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WIKI.config = _.defaultsDeep(conf, WIKI.config)
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} else {
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WIKI.logger.warn('DB Configuration is empty or incomplete. Switching to Setup mode...')
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WIKI.config.setup = true
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}
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},
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/**
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* Save config to DB
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*
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* @param {Array} keys Array of keys to save
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* @returns Promise
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*/
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async saveToDb(keys) {
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try {
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for (let key of keys) {
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let value = _.get(WIKI.config, key, null)
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if (!_.isPlainObject(value)) {
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value = { v: value }
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}
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let affectedRows = await WIKI.models.settings.query().patch({ value }).where('key', key)
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if (affectedRows === 0 && value) {
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await WIKI.models.settings.query().insert({ key, value })
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}
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}
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} catch (err) {
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WIKI.logger.error(`Failed to save configuration to DB: ${err.message}`)
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return false
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}
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return true
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},
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/**
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* Apply Dev Flags
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*/
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async applyFlags() {
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WIKI.models.knex.client.config.debug = WIKI.config.flags.sqllog
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}
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}
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