@ -1,145 +1,151 @@
'use strict'
// =====================================================
// Wiki.js
// Installation Script
// =====================================================
const Promise = require ( 'bluebird' )
const _ = require ( 'lodash' )
const colors = require ( 'colors/safe' )
const exec = require ( 'execa' )
const fs = Promise . promisifyAll ( require ( 'fs-extra' ) )
const https = require ( 'follow-redirects' ) . https
const inquirer = require ( 'inquirer' )
const os = require ( 'os' )
const path = require ( 'path' )
const pm2 = Promise . promisifyAll ( require ( 'pm2' ) )
const tar = require ( 'tar' )
const zlib = require ( 'zlib' )
const inquirer = require ( 'inquirer' )
const colors = require ( 'colors/safe' )
const _ = require ( 'lodash' )
const os = require ( 'os' )
le installDir = path . resolve ( _ _dirname , '../..' )
const installDir = path . resolve ( _ _dirname , '../..' )
console . info ( colors . yellow (
' __ __ _ _ _ _ \n' +
'/ / /\\ \\ (_) | _(_) (_)___ \n' +
'\\ \\/ \\/ / | |/ / | | / __| \n' +
' \\ /\\ /| | <| |_ | \\__ \\ \n' +
' \\/ \\/ |_|_|\\_\\_(_)/ |___/ \n' +
' |__/\n' ) )
// =====================================================
// INSTALLATION TASKS
// =====================================================
var ora = require ( 'ora' ) ( { text : 'Initializing...' , spinner : 'dots12' } ) . start ( )
ora . text = 'Looking for running instances...'
pm2 . connectAsync ( ) . then ( ( ) => {
const tasks = {
/ * *
* Stop and delete existing instances
* /
return pm2 . describeAsync ( 'wiki' ) . then ( ( ) => {
ora . text = 'Stopping and deleting process from pm2...'
return pm2 . deleteAsync ( 'wiki' )
} ) . catch ( err => { // eslint-disable-line handle-callback-err
return true
} )
} ) . then ( ( ) => {
stopAndDeleteInstances ( ) {
ora . text = 'Looking for running instances...'
return pm2 . connectAsync ( ) . then ( ( ) => {
return pm2 . describeAsync ( 'wiki' ) . then ( ( ) => {
ora . text = 'Stopping and deleting process from pm2...'
return pm2 . deleteAsync ( 'wiki' )
} ) . catch ( err => { // eslint-disable-line handle-callback-err
return true
} ) . finally ( ( ) => {
pm2 . disconnect ( )
} )
} )
} ,
/ * *
* Check for sufficient memory
* /
if ( os . totalmem ( ) < 1024 * 1024 * 768 ) {
throw new Error ( 'Not enough memory to install dependencies. Minimum is 768 MB.' )
}
return true
} ) . then ( ( ) => {
checkRequirements ( ) {
ora . text = 'Checking system requirements...'
if ( os . totalmem ( ) < 1024 * 1024 * 768 ) {
return Promise . reject ( new Error ( 'Not enough memory to install dependencies. Minimum is 768 MB.' ) )
} else {
return Promise . resolve ( true )
}
} ,
/ * *
* Install via local tarball if present
* /
let skipHttp = true
let tbPath = path . join ( installDir , 'wiki-js.tar.gz' )
return fs . accessAsync ( tbPath )
. catch ( err => { // eslint-disable-line handle-callback-err
skipHttp = false
} ) . then ( ( ) => {
if ( skipHttp ) {
ora . text = 'Local tarball found. Extracting...'
installFromLocal ( ) {
let hasTarball = true
let tbPath = path . join ( installDir , 'wiki-js.tar.gz' )
return fs . accessAsync ( tbPath )
. catch ( err => { // eslint-disable-line handle-callback-err
hasTarball = false
} ) . then ( ( ) => {
if ( hasTarball ) {
ora . text = 'Local tarball found. Extracting...'
return new Promise ( ( resolve , reject ) => {
fs . createReadStream ( tbPath ) . pipe ( zlib . createGunzip ( ) )
. pipe ( tar . Extract ( { path : installDir } ) )
. on ( 'error' , err => reject ( err ) )
. on ( 'end' , ( ) => {
ora . text = 'Tarball extracted successfully.'
resolve ( true )
} )
} )
} else {
return false
}
} )
} ,
/ * *
* Install from GitHub release download
* /
installFromRemote ( ) {
// Fetch version from npm package
return fs . readJsonAsync ( 'package.json' ) . then ( ( packageObj ) => {
let versionGet = _ . chain ( packageObj . version ) . split ( '.' ) . take ( 4 ) . join ( '.' )
let remoteURL = _ . replace ( 'https://github.com/Requarks/wiki/releases/download/v{0}/wiki-js.tar.gz' , '{0}' , versionGet )
return new Promise ( ( resolve , reject ) => {
fs . createReadStream ( tbPath ) . pipe ( zlib . createGunzip ( ) )
// Fetch tarball
ora . text = 'Looking for latest release...'
https . get ( remoteURL , resp => {
if ( resp . statusCode !== 200 ) {
return reject ( new Error ( 'Remote file not found' ) )
}
ora . text = 'Remote wiki.js tarball found. Downloading...'
// Extract tarball
resp . pipe ( zlib . createGunzip ( ) )
. pipe ( tar . Extract ( { path : installDir } ) )
. on ( 'error' , err => reject ( err ) )
. on ( 'end' , ( ) => {
ora . text = 'Tarball extracted successfully.'
resolve ( true )
} )
} )
} )
} else {
return false
}
} )
} ) . then ( ( skipHttp ) => {
} )
} ,
/ * *
* Install via remote tarball
* Install npm dependencies
* /
if ( skipHttp ) { return true }
installDependencies ( ) {
ora . text = 'Installing Wiki.js npm dependencies...'
return exec . stdout ( 'npm' , [ 'install' , '--only=production' , '--no-optional' ] , {
cwd : installDir
} ) . then ( results => {
ora . text = 'Wiki.js npm dependencies installed successfully.'
return true
} )
} ,
/ * *
* Fetch version from npm package
* Create default config . yml file if new installation
* /
return fs . readJsonAsync ( 'package.json' ) . then ( ( packageObj ) => {
let versionGet = _ . chain ( packageObj . version ) . split ( '.' ) . take ( 4 ) . join ( '.' )
let remoteURL = _ . replace ( 'https://github.com/Requarks/wiki/releases/download/v{0}/wiki-js.tar.gz' , '{0}' , versionGet )
return new Promise ( ( resolve , reject ) => {
/ * *
* Fetch tarball
* /
ora . text = 'Looking for latest release...'
https . get ( remoteURL , resp => {
if ( resp . statusCode !== 200 ) {
return reject ( new Error ( 'Remote file not found' ) )
}
ora . text = 'Install tarball found. Downloading...'
/ * *
* Extract tarball
* /
resp . pipe ( zlib . createGunzip ( ) )
. pipe ( tar . Extract ( { path : installDir } ) )
. on ( 'error' , err => reject ( err ) )
. on ( 'end' , ( ) => {
ora . text = 'Tarball extracted successfully.'
resolve ( true )
ensureConfigFile ( ) {
return fs . accessAsync ( path . join ( installDir , 'config.yml' ) ) . then ( ( ) => {
// Is Upgrade
ora . succeed ( 'Upgrade completed.' )
console . info ( colors . yellow ( '\n!!! IMPORTANT !!!' ) )
console . info ( colors . yellow ( 'Running the configuration wizard is optional but recommended after an upgrade to ensure your config file is using the latest available settings.' ) )
console . info ( colors . yellow ( 'Note that the contents of your config file will be displayed during the configuration wizard. It is therefor highly recommended to run the wizard on a non-publicly accessible port or skip this step completely.\n' ) )
return true
} ) . catch ( err => {
// Is New Install
if ( err . code === 'ENOENT' ) {
ora . text = 'First-time install, creating a new config.yml...'
return fs . copyAsync ( path . join ( installDir , 'config.sample.yml' ) , path . join ( installDir , 'config.yml' ) ) . then ( ( ) => {
ora . succeed ( 'Installation succeeded.' )
return true
} )
} )
} else {
return err
}
} )
} )
} ) . then ( ( ) => {
ora . text = 'Installing Wiki.js npm dependencies...'
return exec . stdout ( 'npm' , [ 'install' , '--only=production' , '--no-optional' ] , {
cwd : installDir
} ) . then ( results => {
ora . text = 'Wiki.js npm dependencies installed successfully.'
return true
} )
} ) . then ( ( ) => {
fs . accessAsync ( path . join ( installDir , 'config.yml' ) ) . then ( ( ) => {
/ * *
* Upgrade mode
* /
ora . succeed ( 'Upgrade completed.' )
console . info ( colors . yellow ( '\n!!! IMPORTANT !!!' ) )
console . info ( colors . yellow ( 'Running the configuration wizard is optional but recommended after an upgrade to ensure your config file is using the latest available settings.' ) )
console . info ( colors . yellow ( 'Note that the contents of your config file will be displayed during the configuration wizard. It is therefor highly recommended to run the wizard on a non-publicly accessible port or skip this step completely.\n' ) )
return false
} ) . catch ( err => {
/ * *
* Install mode
* /
if ( err . code === 'ENOENT' ) {
ora . text = 'First-time install, creating a new config.yml...'
return fs . copyAsync ( path . join ( installDir , 'config.sample.yml' ) , path . join ( installDir , 'config.yml' ) ) . then ( ( ) => {
ora . succeed ( 'Installation succeeded.' )
return true
} )
} else {
return err
}
} ) . then ( ( isNewInstall ) => {
} ,
startConfigurationWizard ( ) {
if ( process . stdout . isTTY ) {
inquirer . prompt ( [ {
type : 'list' ,
@ -192,9 +198,36 @@ pm2.connectAsync().then(() => {
} else {
console . info ( colors . cyan ( '[WARNING] Non-interactive terminal detected. You must manually start the configuration wizard using the command: node wiki configure' ) )
}
}
}
// =====================================================
// INSTALL SEQUENCE
// =====================================================
console . info ( colors . yellow (
' __ __ _ _ _ _ \n' +
'/ / /\\ \\ (_) | _(_) (_)___ \n' +
'\\ \\/ \\/ / | |/ / | | / __| \n' +
' \\ /\\ /| | <| |_ | \\__ \\ \n' +
' \\/ \\/ |_|_|\\_\\_(_)/ |___/ \n' +
' |__/\n' ) )
let ora = require ( 'ora' ) ( { text : 'Initializing...' , spinner : 'dots12' } ) . start ( )
Promise . join (
tasks . stopAndDeleteInstances ( ) ,
tasks . checkRequirements ( )
) . then ( ( ) => {
return tasks . installFromLocal ( ) . then ( succeeded => {
return ( ! succeeded ) ? tasks . installFromRemote ( ) : true
} )
} ) . then ( ( ) => {
return tasks . installDependencies ( )
} ) . then ( ( ) => {
return tasks . ensureConfigFile ( )
} ) . then ( ( ) => {
return tasks . startConfigurationWizard ( )
} ) . catch ( err => {
ora . fail ( err )
} ) . finally ( ( ) => {
pm2 . disconnect ( )
} )
NGPixel
8 years ago