Add Tekton CI support in CIQualityGatesAssessor

[mmorhun]

Assisted-by: Claude

Description

Adds basic support for Pipeline-as-Code CI.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Performance improvement
• Test coverage improvement

Related Issues

N/A

Changes Made

• Check for .tekton directory in the repository config to detect Pipelines-as-Code CI / Konflux
• Check for Tekton pipelines that run on PR
• Unit tests added

Testing

• Unit tests pass (pytest)
• Integration tests pass
• Manual testing performed
• No new warnings or errors

Checklist

• My code follows the project's code style
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Screenshots (if applicable)

Additional Notes

Summary by CodeRabbit

• New Features

  • Tekton Pipelines-as-Code support added, enabling detection of pull-request triggers via both annotation-based and expression-based configurations for improved CI quality gates evaluation.

• Tests

  • Comprehensive unit tests added to validate Tekton CI trigger detection across multiple configuration formats and scenarios.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Enterprise

Run ID: 5a28ef99-5f06-46eb-bfbc-9c9f39fd48db

📥 Commits

Reviewing files that changed from the base of the PR and between 312c99a and 9330f0e.

📒 Files selected for processing (2)

• src/agentready/assessors/testing.py
• tests/unit/test_assessors_testing.py

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📝 Walkthrough

Walkthrough

This PR extends CI quality gates assessment to recognize Tekton Pipelines-as-Code by adding .tekton directory scanning and parsing pipelinesascode.tekton.dev annotations to detect pull-request triggers—supporting both on-event string/array forms and on-cel-expression CEL expressions.

Changes

Tekton PR Trigger Detection

Layer / File(s)	Summary
Tekton PR trigger detection src/agentready/assessors/testing.py, tests/unit/test_assessors_testing.py	Config path .tekton is added to CI scanner, detection logic reads Tekton pipeline YAML and extracts PR triggers from on-event annotations (string and array) and on-cel-expression CEL expressions. Test coverage includes positive cases (simple/array/complex expressions) and negative cases (push-only triggers).

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The PR title is descriptive but doesn't follow Conventional Commits format (missing type prefix like 'feat').	Reformat the title as 'feat(ci): Add Tekton CI support in CIQualityGatesAssessor' to comply with Conventional Commits requirements.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

✨ Simplify code

• Create PR with simplified code

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