[CI Failure Doctor] CI Failure Investigation - Massive workflow commit without validation (Run #21044916258)

[github-actions]

🏥 CI Failure Investigation - Run #21044916258

Summary

⚠️ INVESTIGATION INCOMPLETE - Unable to access workflow run logs directly (no API authentication available).

The CI workflow failed for run #21044916258 triggered by a massive commit that added 177 workflow markdown files and 123 lock files to the repository in a single commit.

Failure Details

• Run: 21044916258
• Commit: 836313526316b81dddb6b064fdc89a1cfb7fb283
• Author: @dsyme
• Message: "improve workflows"
• Trigger: Push to main
• Timestamp: 2026-01-15 20:12:57 UTC
• Scope: 700+ files changed

Investigation Limitations

This investigation is based on:

• ✅ Commit content analysis
• ✅ Historical failure pattern matching
• ✅ CI workflow configuration review
• ❌ Direct workflow log access (API not authenticated)

Root Cause (Most Likely)

Scenario 1: Go Formatting Check Failure (85% confidence)

Pattern: GO_FORMAT_CHECK_FAILED - RECURRING

This is the #1 cause of CI failures, occurring 6 times since Jan 14.

Evidence:

• CI has strict Go formatting check (.github/workflows/ci.yml:419-435)
• Commit adds 700+ files without evidence of running make fmt
• Historical pattern shows this blocks CI frequently

Typical error:

❌ Code is not formatted. Run 'make fmt' to fix.

Alternative Scenarios

Scenario 2: Build/recompile failure (10%) - Invalid workflow schema or missing lock files
Scenario 3: JavaScript test failure (5%) - Schema validation issues

Historical Context

Recent similar failures from investigation database:

1. Run 21012664370 (Jan 14): GO_FORMAT_CHECK_FAILED
2. Run 21043037252 (Jan 15): 44 JS test failures
3. Multiple formatting failures by various authors

Pattern: Go formatting is the highest-frequency CI blocker

Commit Risk Analysis

Files Changed: 700+ in commit 8363135

Major additions:

• 177 workflow markdown files (.github/workflows/*.md)
• 123 compiled workflow files (.github/workflows/*.lock.yml)
• Agent definitions, campaign orchestration, skills

Risk factors:

1. ⚠️ Scale: Massive single commit increases failure risk
2. ⚠️ No incremental validation: All at once
3. ⚠️ Pre-commit validation likely skipped: No evidence of make agent-finish
4. ⚠️ Lock file mismatch: 177 MD but only 123 lock files

Recommended Actions

Immediate (for @dsyme)

1. Run full validation:

   make agent-finish

2. If that fails, run step-by-step:

   make fmt           # Format Go, JS, JSON
   make build         # Rebuild binary
   make recompile     # Regenerate lock files
   make test-unit     # Fast tests (~25s)

3. Verify lock file sync:

   find .github/workflows -name "*.md" | wc -l
   find .github/workflows -name "*.lock.yml" | wc -l
   # Should match (currently 177 vs 123 - mismatch!)

Prevention (Team-wide)

• Enforce pre-commit hooks for make fmt
• Incremental additions - max 50 files per commit
• CI check - validate .md ↔ .lock.yml matching
• Prominent documentation - make make agent-finish requirement unmissable

AI Team Self-Improvement

Suggested addition to developer instructions:

### 🚨 MASSIVE COMMIT PROTOCOL

When adding 50+ files:

1. **Split into batches** - Max 50 files per commit
2. **Validate each batch**: `make fmt && make build && make recompile && make test-unit`
3. **For workflows**: Verify lock files generated for each .md
4. **NEVER skip make agent-finish** - Even for "just docs"
5. **Human review required** for 100+ file commits

❌ DON'T: Add 177 workflows in one commit
✅ DO: Add in batches of 20-30, validate each

Next Steps

1. 🔍 Manual log review: Visit the workflow run to confirm actual failure
2. ✅ Apply fix based on actual error
3. 📝 Update this issue with confirmed root cause
4. 🔄 Re-run CI after fixes

Investigation Metadata

{
  "run_id": "21044916258",
  "confidence": "medium",
  "api_access": false,
  "analysis_method": "historical_pattern_matching",
  "primary_pattern": "GO_FORMAT_CHECK_FAILED",
  "commit_scope": "massive",
  "files_changed": 700
}

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Note: This is a pattern-based investigation without direct log access. The predicted root cause has 85% confidence based on historical data, but manual verification is required.

AI generated by CI Failure Doctor

To add this workflow in your repository, run gh aw add githubnext/agentics/workflows/ci-doctor.md@ea350161ad5dcc9624cf510f134c6a9e39a6f94d. See usage guide.