Updated npm install to use the configuration wizard

npm/install.js

 'use strict'
 
-const ora = require('ora')({ text: 'Initializing...', spinner: 'dots12' }).start()
 const Promise = require('bluebird')
-const exec = require('child_process').exec
+const exec = require('execa')
 const fs = Promise.promisifyAll(require('fs-extra'))
 const https = require('follow-redirects').https
 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')
 
 let installDir = path.resolve(__dirname, '../..')
 
+console.info(colors.yellow(
+  ' __    __ _ _    _    _     \n' +
+  '/ / /\\ \\ (_) | _(_)  (_)___ \n' +
+  '\\ \\/  \\/ / | |/ / |  | / __| \n' +
+  ' \\  /\\  /| |   <| |_ | \\__ \\ \n' +
+  '  \\/  \\/ |_|_|\\_\\_(_)/ |___/ \n' +
+  '                   |__/\n'))
+
+var ora = require('ora')({ text: 'Initializing...', spinner: 'dots12' }).start()
+
 ora.text = 'Looking for running instances...'
 pm2.connectAsync().then(() => {
   return pm2.describeAsync('wiki').then(() => {
@@ -54,39 +65,20 @@ pm2.connectAsync().then(() => {
     })
   })
 }).then(() => {
-  return new Promise((resolve, reject) => {
-    ora.text = 'Installing Wiki.js npm dependencies...'
-    let npmInstallProc = exec('npm install --only=production --no-optional', {
-      cwd: installDir
-    })
-    npmInstallProc.stdout.pipe(process.stdout)
-    npmInstallProc.on('error', err => {
-      reject(err)
-    })
-    .on('exit', () => {
-      ora.text = 'Wiki.js npm dependencies installed successfully.'
-      resolve(true)
-    })
+  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
      */
-    return new Promise((resolve, reject) => {
-      ora.text = 'Upgrade succeeded. Starting Wiki.js...'
-      let npmInstallProc = exec('node wiki start', {
-        cwd: installDir
-      })
-      npmInstallProc.stdout.pipe(process.stdout)
-      npmInstallProc.on('error', err => {
-        reject(err)
-      })
-      .on('exit', () => {
-        ora.succeed('Wiki.js has started. Upgrade completed.')
-        resolve(true)
-      })
-    })
+    ora.succeed('Upgrade completed.')
+    return false
   }).catch(err => {
     /**
      * Install mode
@@ -94,11 +86,61 @@ pm2.connectAsync().then(() => {
     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. You can now continue with the configuration steps. Check out https://docs.wiki.requarks.io/install for more info.')
+        ora.succeed('Installation succeeded.')
+        return true
       })
     } else {
       return err
     }
+  }).then((isNewInstall) => {
+    if (process.stdout.isTTY) {
+      inquirer.prompt([{
+        type: 'list',
+        name: 'action',
+        message: 'Continue with configuration wizard?',
+        default: 'default',
+        choices: [
+          { name: 'Yes, run configuration wizard on port 3000 (recommended)', value: 'default', short: 'Yes' },
+          { name: 'Yes, run configuration wizard on a custom port...', value: 'custom', short: 'Yes' },
+          { name: 'No, I\'ll configure the config file manually', value: 'exit', short: 'No' }
+        ]
+      }, {
+        type: 'input',
+        name: 'customport',
+        message: 'Custom port to use:',
+        default: 3000,
+        validate: (val) => {
+          val = _.toNumber(val)
+          return (_.isNumber(val) && val > 0) ? true : 'Invalid Port!'
+        },
+        when: (ans) => {
+          return ans.action === 'custom'
+        }
+      }]).then((ans) => {
+        switch (ans.action) {
+          case 'default':
+            console.info(colors.bold.cyan('> Browse to http://your-server:3000/ to configure your wiki!'))
+            ora = require('ora')({ text: 'I\'ll wait until you\'re done ;)', color: 'yellow', spinner: 'pong' }).start()
+            return exec.stdout('node', ['wiki', 'configure'], {
+              cwd: installDir
+            })
+          case 'custom':
+            console.info(colors.bold.cyan('> Browse to http://your-server:' + ans.customport + '/ to configure your wiki!'))
+            ora = require('ora')({ text: 'I\'ll wait until you\'re done ;)', color: 'yellow', spinner: 'pong' }).start()
+            return exec.stdout('node', ['wiki', 'configure', ans.customport], {
+              cwd: installDir
+            })
+          default:
+            console.info(colors.bold.cyan('> Open config.yml in your favorite editor. Then start Wiki.js using: node wiki start'))
+            process.exit(0)
+            break
+        }
+      }).then(() => {
+        ora.succeed(colors.bold.green('Wiki.js has been configured and is now running!'))
+      })
+    } else {
+      console.info('[!] Non-interactive terminal detected. You may now manually edit config.yml and start Wiki.js by running: node wiki start')
+    }
   })
 }).catch(err => {
   ora.fail(err)

npm/package.json

@@ -29,12 +29,15 @@
   },
   "homepage": "https://github.com/Requarks/wiki#readme",
   "dependencies": {
-    "bluebird": "^3.4.7",
-    "follow-redirects": "^1.2.1",
-    "fs-extra": "^2.0.0",
+    "bluebird": "^3.5.0",
+    "colors": "^1.1.2",
+    "execa": "^0.6.3",
+    "follow-redirects": "^1.2.3",
+    "fs-extra": "^2.1.2",
+    "inquirer": "^3.0.6",
     "lodash": "^4.17.4",
-    "ora": "^1.1.0",
-    "pm2": "^2.4.0",
+    "ora": "^1.2.0",
+    "pm2": "^2.4.3",
     "tar": "^2.2.1"
   }
 }