🪞 [MIRRORED] fix: Annotate PLR when when started status is reported

[zakisk]

🔄 Mirrors #2208 to run E2E tests. Original author: @gbenhaim

[gemini-code-assist]

Summary of Changes

Hello @zakisk, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a mechanism to precisely track and report the "started" status of PipelineRuns to Source Code Management (SCM) providers. Previously, there might have been issues with reporting the "in progress" status multiple times or incorrectly. My changes ensure that the SCM provider is notified exactly once when a PipelineRun transitions from a queued state to a running state, improving the accuracy and reliability of status updates.

Highlights

• Dedicated Annotation for SCM Reporting: I've introduced a new annotation key, SCMReportingPLRStarted, to explicitly mark when a PipelineRun's "started" status has been reported to the SCM provider. This prevents redundant or incorrect status updates.
• Refined PipelineRun Status Logic: The logic for updating PipelineRun states and reporting them to SCM providers has been enhanced. Now, the system checks this new annotation before sending an "in progress" status, ensuring it's only sent once per PipelineRun.
• Improved Reconciliation Robustness: I've added a step in the reconciler to fetch the latest PipelineRun object directly from the API server. This mitigates potential issues caused by stale informer caches, ensuring that reconciliation decisions are always based on the most current state.
• Enhanced Observability: I've added more detailed logging to provide better insights into the PipelineRun patching process, including the values of the new SCMReportingPLRStarted annotation.
• Comprehensive Test Coverage: New unit tests have been added to thoroughly validate the behavior of the new SCMReportingPLRStarted annotation and the updated reconciliation logic, ensuring the fix works as expected.

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[gemini-code-assist]

Code Review

This pull request introduces a new annotation, SCMReportingPLRStarted, to track whether a PipelineRun's 'started' status has been reported to the SCM. This prevents duplicate status updates and makes the reconciliation logic more robust. The changes are well-implemented across the codebase, including updates to the reconciler, the main pipeline-as-code logic, and corresponding tests.

My review identifies one issue in a new test case where a necessary field was not initialized, which could lead to a panic. I've provided a fix for this.

[gemini-code-assist]

The Reconciler instance in this test is missing the initialization for the kinteract field. This can lead to a nil pointer dereference when ReconcileKind calls updatePipelineRunToInProgress, which in turn uses kinteract to interact with secrets.

The run.Clients.Kube field also needs to be initialized.

Please update the Reconciler initialization to include kinteract and the Kubernetes client, like this:

			r := &Reconciler{
				repoLister: informers.Repository.Lister(),
				run: &params.Run{
					Clients: clients.Clients{
						Tekton: stdata.Pipeline,
						Kube:   stdata.Kube,
					},
					Info: info.Info{
						Pac: &info.PacOpts{
							Settings: settings.Settings{},
						},
					},
				},
				kinteract: &kubeinteraction.Interaction{
					Run: &params.Run{
						Clients: clients.Clients{
							Kube:   stdata.Kube,
							Tekton: stdata.Pipeline,
						},
					},
				},
			}

This will make the test more robust and prevent potential panics.