chore(xo-server/Xo): pass config as named param

As done in xo-proxy.

packages/xo-server/src/index.js

@@ -718,7 +718,7 @@ export default async function main(args) {
   }
 
   // Creates main object.
-  const xo = new Xo(config)
+  const xo = new Xo({ config })
 
   // Register web server close on XO stop.
   xo.on('stop', () => fromCallback.call(webServer, 'stop'))

packages/xo-server/src/xo-mixins/authentication.js

@@ -14,7 +14,7 @@ const log = createLogger('xo:authentification')
 const noSuchAuthenticationToken = id => noSuchObject(id, 'authenticationToken')
 
 export default class {
-  constructor(xo, { authentication: config }) {
+  constructor(xo, { config: { authentication: config } }) {
     this._defaultTokenValidity = parseDuration(config.defaultTokenValidity)
     this._maxTokenValidity = parseDuration(config.maxTokenValidity)
     this._throttlingDelay = parseDuration(config.throttlingDelay)

packages/xo-server/src/xo-mixins/backups-ng/index.js

@@ -215,7 +215,7 @@ export default class BackupNg {
     return this._runningRestores
   }
 
-  constructor(app: any, config) {
+  constructor(app: any, { config }) {
     this._app = app
     this._logger = undefined
     this._runningRestores = new Set()

packages/xo-server/src/xo-mixins/backups-remote-adapter.js

@@ -6,7 +6,7 @@ import { deduped } from '@vates/disposable/deduped'
 import { RemoteAdapter } from '@xen-orchestra/backups/RemoteAdapter'
 
 export default class BackupsRemoteAdapter {
-  constructor(app, { backups }) {
+  constructor(app, { config: { backups } }) {
     this._app = app
     this._config = backups
   }

packages/xo-server/src/xo-mixins/http.js

@@ -13,7 +13,7 @@ export default class Http {
     return this._agent
   }
 
-  constructor(_, { httpProxy = firstDefined(process.env.http_proxy, process.env.HTTP_PROXY) }) {
+  constructor(_, { config: { httpProxy = firstDefined(process.env.http_proxy, process.env.HTTP_PROXY) } }) {
     this._hasOwnHttpProxy = httpProxy != null
 
     this.setHttpProxy(httpProxy)

packages/xo-server/src/xo-mixins/metadata-backups.js

@@ -94,7 +94,7 @@ export default class metadataBackup {
     return this._runningMetadataRestores
   }
 
-  constructor(app: any, { backups }) {
+  constructor(app: any, { config: { backups } }) {
     this._app = app
     this._backupOptions = backups
     this._logger = undefined

packages/xo-server/src/xo-mixins/proxies.js

@@ -39,7 +39,7 @@ const assertProxyAddress = (proxy, address) => {
 }
 
 export default class Proxy {
-  constructor(app, conf) {
+  constructor(app, { config: conf }) {
     this._app = app
     const xoProxyConf = (this._xoProxyConf = conf['xo-proxy'])
     const rules = {

packages/xo-server/src/xo-mixins/remotes.js

@@ -17,7 +17,7 @@ const obfuscateRemote = ({ url, ...remote }) => {
 }
 
 export default class {
-  constructor(xo, { remoteOptions }) {
+  constructor(xo, { config: { remoteOptions } }) {
     this._handlers = { __proto__: null }
     this._remoteOptions = remoteOptions
     this._remotes = new Remotes({

packages/xo-server/src/xo-mixins/store.js

@@ -48,7 +48,7 @@ const valueEncoding = {
 }
 
 export default class {
-  constructor(xo, config) {
+  constructor(xo, { config }) {
     const dir = `${config.datadir}/leveldb`
     this._db = ensureDir(dir).then(() => levelup(dir))
   }

packages/xo-server/src/xo-mixins/xen-servers.js

@@ -36,7 +36,7 @@ const log = createLogger('xo:xo-mixins:xen-servers')
 // - _xapis[server.id] id defined
 // - _serverIdsByPool[xapi.pool.$id] is server.id
 export default class {
-  constructor(xo, { guessVhdSizeOnImport, xapiMarkDisconnectedDelay, xapiOptions }) {
+  constructor(xo, { config: { guessVhdSizeOnImport, xapiMarkDisconnectedDelay, xapiOptions } }) {
     this._objectConflicts = { __proto__: null } // TODO: clean when a server is disconnected.
     const serversDb = (this._servers = new Servers({
       connection: xo._redis,

packages/xo-server/src/xo.js

@@ -19,7 +19,7 @@ const log = createLogger('xo:xo')
 
 @mixin(Object.values(mixins))
 export default class Xo extends EventEmitter {
-  constructor(config) {
+  constructor({ config }) {
     super()
 
     // a lot of mixins adds listener for start/stop/… events