An output only resource that will deliver finished Pivotal Tracker stories that are linked in recent git commits.

- name: tracker-output
  type: tracker
  source:
    token: TRACKER_API_TOKEN
    project_id: "TRACKER_PROJECT_ID"
    tracker_url: https://www.pivotaltracker.com

Replace TRACKER_API_TOKEN and TRACKER_PROJECT_ID with your API token (which can be found on your profile page) and your project ID (which can be found in the URL of your project). Make sure that your project ID is a string because it will converted to JSON when given to the resource and JSON doesn't like integers.

You'll need a seperate resource for each Tracker project.

- name: deploy
  plan:
  - get: git-repo-path
  - ...
  - put: tracker
    params:
      repos:
      - git-repo-path

The only parameter you need to submit to the resource on a per build basis are the paths to the git repositories which will contain the delivering commits.