aemsync

AEM (Adobe CQ) Synchronization Tool.

Synopsis

The tool pushes code changes to AEM instance(s) upon a file change.

There is no vault dependency.
It can push to multiple instances at the same time (e.g. author and publish).
IDE/editor agnostic.
Works on Windows, Linux and Mac.

Installation

With npm do:

npm install aemsync -g

Usage

Commandline

aemsync -t targets -w path_to_watch

-t: Comma separated list of target hosts; default is http://admin:admin@localhost:4502.
-w: Folder to watch; default is current.
-i: Update interval; default is 300ms.
-e: Anymatch exclude filter; any file matching the pattern will be skipped.
-d: Enable debug mode.

aemsync -t http://admin:admin@localhost:4502,http://admin:admin@localhost:4503 -w ~/workspace/my_project

JavaScript

// Import aemsync.
const aemsync = require('aemsync')

// Set up the environment.
let workingDir = '~/workspace/my_project'
let targets = [
  'http://admin:admin@localhost:4502',
  'http://admin:admin@localhost:4503'
]
let exclude = '**/*.orig' // Skip merge files.
let pushInterval = 300
let onPushEnd = (err, host) => {
  if (err) {
    return console.log(`Error when pushing package to ${host}.`, err)
  }
  console.log(`Package pushed to ${host}.`)  
}

// Create Pusher and Watcher.
let pusher = new Pusher(targets, pushInterval, onPushEnd)
let watcher = new Watcher()

// Initialize queue processing.
pusher.start()

// Watch over workingDir.
watcher.watch(workingDir, exclude, (localPath) => {
  // Add item to Pusher's queue when a change is detected.
  pusher.enqueue(localPath)
})

Description

The Watcher uses Node's fs.watch() function to watch over directory changes recursively. For Windows and OSX the recursive option is used, which significantly improves the performance. Any changes inside jcr_root/* folders are detected and deployed to AEM instance(s) as a package.

Update interval is the time the Pusher waits for file changes before the package is created. In case of multiple file changes (e.g. switching between code branches), creating a new package per file should be avoided and instead, all changes should be pushed in one go. Lowering the value decreases the delay for a single file change but may increase the delay for multiple file changes. If you are unsure, please leave the default value.

Known issues