An offline-first, always available, syncing filesystem for the web. MakeDrive gives web pages and apps a complete filesystem that can be used offline, and also synced with the cloud.
MakeDrive is designed for use with Mozilla Webmaker tools and services, but could be adapted to any use.
See the Mozilla MakeDrive Wiki page for background info.
Google Chrome: 31+ (IndexedDB, WebSQL)
Mozilla Firefox: 26+ (IndexedDB)
Opera: 19+ (IndexedDB, WebSQL)
Safari: 7.0+ (WebSQL)
Internet Explorer: 10+ (IndexedDB)
$ git clone
If you don't already have
bower installed globally, here is the console command using
$ sudo npm install bower -g
$ sudo npm install grunt-cli -g
The server's log level can be set in the environment or the .env file using
with one of
trace. If none is given
info is used.
Afterwards, install the npm modules -
$ npm install
Next, install dependencies -
$ bower install
$ cp env.dist .env
$ npm start
You will now have MakeDrive running on localhost via port 9090 - http://localhost:9090
An independent and lightweight front-end instance has been added to test MakeDrive's functionality on its own.
The NODE_ENV variable must be set to
development in your
.env file for this page to be enabled.
It currently resides on and can be visited at localhost:9090/demo/?makedrive=ws://localhost:9090.
NOTE: For connecting the demo with another MakeDrive server, the localhost address and port of the above demo page must be added to the ALLOWED_CORS_DOMAINS variable in the
.env file of
the instance you are trying to connect to in order to avoid cross-origin resource errors.
Built on top of the Filer filesystem interface, MakeDrive adds cloud-like syncing functionality that allows for multiple clients to share and interact with an active project directory from different browsers or platforms. There are features and options for both manual and auto syncing.
Below is a simple way to create and initiate a MakeDrive instance on client-side code:
var fs = MakeDrive.fs();
Multiple calls to
MakeDrive.fs() will return the same instance.
MakeDrive has three HTTP REST endpoints for retrieving user filesystem data in various formats. All of these routes require authentication and are not meant for public use, but for users and apps to allow easy access to data when logged in.
Each one is accessed by simply being appended to the URL that presently hosts MakeDrive
/p/ - Serves as a path for a user's Filer filesystem. You can currently view anything that has been synced inside of the user's project directory tree.
/j/ - Similar to the
/p/ route, but serves the path information in
JSON format for APIs.
/z/ - Used to export the current user's project data in compressed ZIP format.
There is also an optional
/s/:username/:path route for server-to-server requests. This route
requires HTTP Basic AUTH, and is disabled by default. It is designed for servers vs. users to be able
to get file and folder data for a user. It is not meant for user access. It can be enabled by adding a
username:password pair to the
.env file for the
MakeDrive uses Passport.js for authentication middleware. Currently MakeDrive supports 4 providers:
||Passport strategy for authenticating with GitHub using the OAuth 2.0 API.|
||Passport strategy for authenticating using environment configuration.|
||Passport strategy for always authenticated root user.|
||Passport strategy for authenticating with a username and password provided on the query string.|
||Passport strategy for authenticating with Webmaker session.|
To use one of the above provider you can set the environment configuration
Set the environment configurations in your
export AUTHENTICATION_PROVIDER="passport-github"export GITHUB_CLIENTID="clientId"export GITHUB_CLIENTSECRET="clientSecret"export GITHUB_CALLBACKURL=""
You can also check other providers listed in the providers directory for more information.
var fs = MakeDrive;
A number of configuration options can be passed to the
||by default the filesystem syncs automatically in the background. This disables it.|
||by default we use a persistent store (indexeddb or websql). Using memory=true overrides and uses a temporary ram disk.|
||'true' by default. When toggled to 'true', MakeDrive will automatically try to reconnect to the server if the WebSocket closed for any reason (e.g. no network connection or server crash).|
||By default, MakeDrive will try to reconnect forever. This sets a maximum number for attempts, after which a reconnect_failed event will be emitted.|
||Default to 1000 (ms). How long to wait before attempting a new reconnection.|
||Default to 5000 (ms). Maximum amount of time to wait between reconnections. Each attempt increases the reconnection by the amount specified by reconnectionDelay.|
||a Filer data provider to use instead of the default provider normally used. The provider given should already be instantiated (i.e., don't pass a constructor function).|
||by default we return the same fs instance with every call to
||by default, the filesystem syncs every 15 seconds if auto syncing is turned on, otherwise the interval between syncs can be specified in ms.|
Various bits of Filer are available on MakeDrive, including:
See Filer's docs for more information.
The filesystem instance returned by
fs.sync property is an EventEmitter
which emits the following events:
||an error occurred while connecting/syncing. The error object is passed as the first arg to the event.|
||a connection was established with the sync server|
||fired when the maximum reconnect attempts is reached and a connection could not be made.|
||fired every time a reconnect attempt is made.|
||the connection to the sync server was lost, either due to the client or server.|
||a sync with the server has begun. A subsequent
||a sync has completed and was successful.|
sync property also exposes a number of methods, including:
||Try to connect to the specified sync server URL. An 'error' or 'connected' event will follow, depending on success. If the token parameter is provided, that authentication token will be used. Otherwise the client will try to obtain one from the server's /api/sync route. This requires the user to be authenticated.|
||Disconnect from the sync server.|
||Request a sync with the server. The path is automatically tracked by any changes that occur within the filesystem. Such requests may or may not be processed.|
sync property also exposes a "state", which is the
current sync state and can be one of:
syncSYNC_DISCONNECTED = "SYNC DISCONNECTED" /* also the initial state */syncSYNC_CONNECTING = "SYNC CONNECTING"syncSYNC_CONNECTED = "SYNC CONNECTED"syncSYNC_SYNCING = "SYNC SYNCING"syncSYNC_ERROR = "SYNC ERROR"
MakeDrive provides various levels of logging. By default it is disabled, but it can be enabled
// Use debug loggingMakeDrivelog;// Use info loggingMakeDrivelog;// Disable logging after it was turned onMakeDrivelog;
In addition to using level name strings, you can use
Any assistance in adding new features or enhancing current ones, as well as resolving issues is greatly appreciated. Please refer to our CONTRIBUTING.md document for more information about internal MakeDrive implementations, git conventions and testing methodologies for aspiring developers.