Follow-up PR Group Labels

tfaction >= v1.16.0, #2431

This feature is disabled by default.

You can add pull request labels to group original pull requests and follow-up pull requests.

tfaction-root.yaml:

follow_up_pr_group_label:
  enabled: true # The default is false
  prefix: "tfaction:follow-up-pr-group/"

When the apply workflow fails, a pull request label is created and is added to an original pull request and new follow-up pull requests. If the apply workflow fails again when a follow-up pull request is merged, a follow-up PR Group label of the follow-up pull request is added to a new follow-up pull request.

For instance, let's say a pull request #100 fails, and a follow-up PR #110 is created. And a follow-up PR #110 fails, and a follow-up PR #120 is created. In this case, a follow-up PR group label tfaction:follow-up-pr-group/100 is added to pull requests #100, #110, and #120. These pull requests are grouped by a label tfaction:follow-up-pr-group/100. You can search pull requests by label.