fix: set correct metrics name when using a task resolver

[garethjevans]

Changes

When looking at the taskrun metrics generated by tekton, there are a lot that have either task="anonymous" or task="". This PR looks into the resolver params to set a "name" against a task. Where the taskSpec is inlined, we can also use the "DisplayName" if its set.

Submitter Checklist

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• Has Docs if any changes are user facing, including updates to minimum requirements e.g. Kubernetes version bumps
• Has Tests included if any functionality added or changed
• pre-commit Passed
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Release Notes

NONE

[tekton-robot]

Hi @garethjevans. Thanks for your PR.

I'm waiting for a tektoncd member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[garethjevans]

/kind bug

[garethjevans]

/test check-pr-has-kind-label

[tekton-robot]

@garethjevans: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/test check-pr-has-kind-label

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[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage-df to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/taskrunmetrics/metrics.go	84.8%	83.0%	-1.8

[khrm]

/ok-to-test

[khrm]

/test pull-tekton-pipeline-go-coverage-df

[tekton-robot]

@khrm: The specified target(s) for /test were not found.
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In response to this:

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/taskrunmetrics/metrics.go	84.8%	83.0%	-1.8

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage-df to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/taskrunmetrics/metrics.go	84.8%	83.0%	-1.8

[chitrangpatel]

/approve

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chitrangpatel

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[tekton-robot]

@garethjevans: PR needs rebase.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[khrm]

@garethjevans Can you please rebase this?

[garethjevans]

@khrm you can close this, the fix has also been done in #7731

[garethjevans]

any chance you can backport that fix to 0.56.x? and 0.59.x?

[chitrangpatel]

@garethjevans #7731 has been back ported to the LTS releases. Should I close this?

[vdemeester]

@garethjevans #7731 has been back ported to the LTS releases. Should I close this?

I think so yes 👍🏼