Installing Custom Plugins

Published on March 17th, 2021


Your plugins can be published via npm or yarn, like publishing a normal package. We will provide you a unique scope for your plugins, and we host a dedicated npm registry which you can publish to.


For our alpha release you’ll need to give us some information upfront about your plugin. We plan to make all of this self-service going forward but currently Roadie doesn’t support this out-of-the-box. For now, we will need you to fill out this form the first time you want to add a new plugin. Pushing new versions will not require you to fill the form again.

Pushing the plugin to Roadie

Step 1. Get credentials

Get your credentials for the npm registry. Follow this link to reset your password. The username is <your-company>-roadie. This will send a reset link to the email we have associated with your account. You can change this email as you wish.

Step 2. Configure NPM

To configure NPM there are two options:

  • Interactively using npm login. Suitable for a developer testing the process.

    npm config set @<your-company>-roadie:registry<your-company>-roadie/
    npm login --scope=@<your-company>-roadie 
    # This will prompt for your username, password and email
  • For a CI/CD engironment you can write a local .npmrc file. Start by creating the authentication token by applying base64 to the username and password. Example:

    printf "%s:%s"   | base64 --wrap 0

    Then create the .npmrc file like in the following example:

    #_auth = base64(username:password)
    _auth = ${NPM_AUTH} # You can also use an environment variable
    email = your-artifactory-account-email-address
    always-auth = true

Step 3. Publishing

Once you’re ready to publish your plugin these are the steps you’ll need to follow:

  1. Ensure your package is scoped correctly in package.json. The name field should follow this pattern @<your-company>-roadie/<package-name>
  2. Select a new package version to publish. You can’t overwrite a version once published (e.g. npm version patch)
  3. Build your plugin (e.g. yarn install && yarn tsc && yarn build)
  4. Publish your plugin npm publish
  5. (Optional) Check the registry npm info @<your-company>-roadie/<package-name>

We will notify you via Slack once the plugin is ready in your Roadie Backstage instance. Further updates to the npm package will be picked up and released automatically and you can expect the changes to appear in Backstage after 15-20 minutes.


Once the steps above have been completed successfully and you have been notified that your plugin is ready to use, you should be able to log into your Backstage instance and use the plugin just like any other plugin.

You can update your plugin at will and the changes will appear in Backstage. The form is only required when installing a new plugin for the first time.