Add URL parsing support to audit command for cross-repository and GitHub Enterprise auditing

[Copilot]

Audit Command URL Parsing Enhancement - COMPLETE ✅

Add support for extracting owner/repo and API root from workflow run URLs in the audit command.

Plan

• Update extractRunID to also extract owner, repo, and API hostname from URLs
• Create new function to parse full URL information (runID, owner, repo, hostname)
• Update fetchWorkflowRunMetadata to accept and use explicit owner/repo instead of relying on {owner}/{repo} placeholders
• Support both /actions/runs/ and /runs/ URL patterns
• Support GitHub Enterprise URLs with custom hostnames
• Add tests for new URL patterns (action run URLs, enterprise URLs)
• Update command documentation with new URL format examples
• Manually test the command with various URL formats
• Fix merge conflicts and format code
• All tests passing

Latest Changes

Fixed compilation error introduced during merge where runID variable was used instead of runInfo.RunID on line 310. Code is now properly formatted and all tests pass.

Implementation Summary

The audit command can now accept workflow run URLs from any repository and GitHub instance, properly extracting all necessary information to make the correct API calls.

Key Features

1. RunURLInfo Struct

type RunURLInfo struct {
    RunID    int64   // The workflow run ID
    Owner    string  // Repository owner
    Repo     string  // Repository name
    Hostname string  // GitHub hostname
}

2. Enhanced URL Parsing

• Parses numeric run IDs (backward compatible)
• Extracts owner, repo, hostname from URLs
• Supports both /actions/runs/ and /runs/ patterns
• Handles GitHub Enterprise custom domains

3. Supported URL Patterns

Input Type	Example	What Gets Extracted
Numeric ID	1234567890	RunID only, uses current repo context
Standard run URL	https://github.com/owner/repo/actions/runs/12345678	RunID, Owner, Repo, Hostname
Workflow run URL	https://github.com/owner/repo/runs/12345678	RunID, Owner, Repo, Hostname
Job URL	https://github.com/owner/repo/actions/runs/12345678/job/98765432	RunID, Owner, Repo, Hostname
Enterprise URL	https://github.example.com/org/repo/actions/runs/99999	RunID, Owner, Repo, Hostname

API Call Examples

Numeric ID (uses current repo context):

gh api repos/{owner}/{repo}/actions/runs/1234567890 --jq {...}

GitHub URL (uses explicit owner/repo):

gh api repos/owner/repo/actions/runs/12345678 --jq {...}

Enterprise URL (uses hostname flag):

gh api --hostname github.example.com repos/org/repo/actions/runs/99999 --jq {...}

Test Coverage

New Tests:

• TestParseRunURL: 8 comprehensive test cases covering all URL patterns
• Updated TestExtractRunID: 10 test cases including new URL patterns

Test Results: ✅ All tests pass

Benefits

✅ Cross-repository auditing: Audit runs from any repository by providing the URL
✅ GitHub Enterprise support: Works with custom GitHub domains
✅ Multiple URL formats: Handles various GitHub URL patterns
✅ Backward compatible: Numeric IDs still work as before
✅ Proper API root resolution: Correctly identifies and uses the GitHub instance

Code Quality Checks

✅ All unit tests pass (make test-unit)
✅ Code formatted (make fmt)
✅ Linter passes (make lint)
✅ Build succeeds (make build)
✅ Help text updated and verified
✅ Manual testing confirms functionality

Files Changed

• pkg/cli/audit.go - Enhanced URL parsing and API calls, fixed merge issue
• pkg/cli/audit_test.go - Comprehensive test coverage

Problem Statement Addressed

The implementation successfully resolves all requirements:

1. ✅ Action run URLs: Supports both /actions/runs/ and /runs/ patterns
2. ✅ Run ID resolution: Correctly extracts run ID from URLs
3. ✅ API root resolution: Properly identifies GitHub hostname (github.com, enterprise, etc.)
4. ✅ Repository resolution: Extracts owner/repo from URLs for cross-repository auditing

The audit command is now fully functional for auditing workflow runs from any repository and GitHub instance!

Original prompt

Add support for "audit" command to take an action run URL or a workflow run URL to perform the auditing. Must resolve the runid, api root and repo properly

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[pelikhan]

@copilot format, lint, and fix tests

[Copilot]

@copilot format, lint, and fix tests

Fixed in commit f6b99a1:

• Fixed undefined runID variable (changed to runInfo.RunID)
• Formatted code with make fmt
• All tests now pass
• Linter passes successfully