README
¶
Dogfooding Job PR Commenter
This folder contains a Custom Task that can be used to comment on tektoncd PRs with information about failing Tekton runs in the dogfooding cluster. It will add a new comment with up-to-date information on all failing Tekton runs for the PR, pulling information about runs other than the one triggering the task from earlier comments, and will delete the comment when updating or when all runs have passed.
Configuration
All configuration of the custom task is done via environment variables on the deployment.
The GITHUB_TOKEN secret is the same GitHub OAuth token used in a number of other places in dogfooding.
The RETEST_PREFIX environment variable is there so that if we, in the future, change the command used
to re-run a Tekton job from /test ... to something else, we just need to change the value in the
deployment for that to be reflected in the comment.
Example Run
apiVersion: tekton.dev/v1beta1
kind: CustomRun
metadata:
name: example-pr-comment
namespace: tekton-ci
spec:
ref:
apiVersion: custom.tekton.dev/v0
kind: PRCommenter
params:
- name: repo
value: plumbing
- name: prNumber
value: 1234
- name: sha
value: abcd1234
- name: jobName
value: check-pr-has-kind-label
- name: isSuccess
value: "false"
- name: isOptional
value: "false"
- name: logURL
value: https://prow.tekton.dev/view/gs/tekton-prow/pr-logs/pull/tektoncd_plumbing/1185/check-pr-has-kind-label/1564708061786935296
Directories