From f2ef35e9eb14f8ac14741fd8ef22df40c09c4c23 Mon Sep 17 00:00:00 2001
From: say5 <alexandr.swiridov@gmail.com>
Date: Mon, 18 Nov 2024 17:44:59 +0100
Subject: [PATCH] tep: PipelineRun displayName

---
 teps/0157-pipelinerun-displayname.md | 129 +++++++++++++++++++++++++++
 teps/README.md                       |   1 +
 2 files changed, 130 insertions(+)
 create mode 100644 teps/0157-pipelinerun-displayname.md

diff --git a/teps/0157-pipelinerun-displayname.md b/teps/0157-pipelinerun-displayname.md
new file mode 100644
index 000000000..5b596df42
--- /dev/null
+++ b/teps/0157-pipelinerun-displayname.md
@@ -0,0 +1,129 @@
+---
+status: proposed
+title: PipelineRun Display Name
+creation-date: '2024-11-18'
+last-updated: '2024-11-18'
+authors:
+- '@say5'
+---
+
+# TEP-0157: PipelineRun Display Name
+---
+
+<!-- toc -->
+- [TEP-0157: PipelineRun Display Name](#tep-0157-pipelinerun-display-name)
+  - [Summary](#summary)
+  - [Motivation](#motivation)
+    - [Goals](#goals)
+    - [Non-Goals](#non-goals)
+    - [Use Cases (optional)](#use-cases-optional)
+  - [Requirements](#requirements)
+  - [Proposal](#proposal)
+    - [Notes/Caveats (optional)](#notescaveats-optional)
+    - [Risks and Mitigations](#risks-and-mitigations)
+    - [User Experience (optional)](#user-experience-optional)
+    - [Performance (optional)](#performance-optional)
+  - [Design Details](#design-details)
+  - [Test Plan](#test-plan)
+  - [Design Evaluation](#design-evaluation)
+  - [Drawbacks](#drawbacks)
+  - [Alternatives](#alternatives)
+  - [Infrastructure Needed (optional)](#infrastructure-needed-optional)
+  - [Upgrade \& Migration Strategy (optional)](#upgrade-migration-strategy-optional)
+  - [References (optional)](#references-optional)
+<!-- /toc -->
+
+## Summary
+
+PipelineRun is currently represented in the UI using a field (`name`) that is meant to be machine readable, not human readable.
+There should be the addition of a way to describe PipelineRuns that is human readable
+so that any tool that renders Tekton Pipeline can do so using a "human readable" field.
+
+## Motivation
+
+The end user of a Tekton pipeline can vary including but not limited to
+application developer, to security professional, to compliance officer,
+service reliability engineer, product manager, and beyond. The farther
+you move away from the application developer the more important human
+understanding of the CI/CD process is important.
+
+Currently if a user is looking at the list of Tekton PipelineRuns rendered in UI there is no way to get additional
+context about PipelineRun without additional effort. There is no way to show information like git tag, author of commit,
+etc in human oriented form.
+
+Compare this to other tools in this space, Jenkins, GitLab CI, GitHub Actions, etc.
+Their renderings of their workflows are meant to be human consumable.
+
+### Goals
+
+* Add a way to specify an optional display name for `PipelineRun` that allows
+  any text and if provided will be useable by UIs rendering Tekton `PiplineRun.spec.displayName` rather then the
+  machine readable `PipelineRun.metadata.name` field.
+
+### Non-Goals
+
+To be determined.
+
+### Use Cases (optional)
+
+* PipelineRun writers can optionally specify a display name for `PipelineRun`.
+
+## Requirements
+
+* New display name filed would be optional and accept any unicode character.
+
+## Proposal
+
+See goals and alternatives.
+
+### Notes/Caveats (optional)
+
+None.
+
+### Risks and Mitigations
+
+1. there are limits on the lengths of strings Kubernetes will store which may need some handling
+of some sort
+
+2. Tools that render Tekton pipelines will need to be updated to take advantage of the new
+fields once they are available.
+
+### User Experience (optional)
+
+None.
+
+### Performance (optional)
+
+Non predicted.
+
+## Design Details
+
+To be determined.
+
+## Test Plan
+
+To be determined.
+
+## Design Evaluation
+
+None.
+
+## Drawbacks
+
+None.
+
+## Alternatives
+
+To be determined.
+
+## Infrastructure Needed (optional)
+
+None.
+
+## Upgrade & Migration Strategy (optional)
+
+None.
+
+## References (optional)
+
+https://github.com/tektoncd/dashboard/issues/3323
diff --git a/teps/README.md b/teps/README.md
index 2c47ab2ea..66ca7a6b0 100644
--- a/teps/README.md
+++ b/teps/README.md
@@ -146,3 +146,4 @@ This is the complete list of Tekton TEPs:
 |[TEP-0154](0154-concise-remote-resolver-syntax.md) | Concise Remote Resolver Syntax | implementable | 2024-03-21 |
 |[TEP-0155](0155-store-pipeline-events-in-db.md) | Store Pipeline Events in Tekton Results | proposed | 2024-04-19 |
 |[TEP-0156](0156-whenexpressions-in-step.md) | WhenExpressions in Steps | implemented | 2024-07-22 |
+|[TEP-0157](0157-pipelinerun-displayname.md) | PipelineRun Display Name | proposed | 2024-11-18 |