feat: add unified CI and monorepo release workflow templates by keito4 · Pull Request #234 · keito4/config

keito4 · 2025-12-31T02:28:43Z

Summary

Add comprehensive GitHub Actions workflow templates for unified CI with coverage reporting and monorepo releases with intelligent change detection.

Changes

✨ Add unified-ci.yml template with coverage reporting and PR size detection
✨ Add monorepo-release.yml template with intelligent change detection
📝 Create comprehensive README.md with customization guide
📋 Include best practices and troubleshooting sections

Unified CI Workflow (#223)

Key Features

Quality Checks:

Fail-fast sequential execution (lint → type-check → build → test)
Frozen lockfile installation
Concurrency control to cancel outdated runs

Coverage Reporting:

Reads coverage-summary.json from test runs
Posts/updates PR comments with coverage tables
Supports multiple packages (monorepo-friendly)
Shows statements, branches, functions, lines coverage

PR Size Detection:

Automatically labels PRs: size/S, size/M, size/L, size/XL
Based on line changes and file count
Posts warning for XL PRs (>1000 lines or >30 files)
Removes old size labels automatically

PR Size Thresholds

Label	Line Changes	File Count
size/S	< 100	< 10
size/M	< 300	< 20
size/L	< 1000	< 30
size/XL	≥ 1000	≥ 30

Monorepo Release Workflow (#222)

Key Features

Change Detection:

Detects which packages have changed since last commit
Outputs flags for each package
Handles initial commits gracefully

Conditional Release:

Only releases packages that have actual changes
Runs tests before release
Separate semantic-release for each package

Production Configuration:

Concurrency control (no cancel for releases)
Proper permissions (contents, issues, PRs, packages)
GitHub Packages publishing support
Husky disabled in CI environment

Configuration

Each package needs .releaserc.json:

{
  "branches": ["main"],
  "plugins": [
    "@semantic-release/commit-analyzer",
    "@semantic-release/release-notes-generator",
    "@semantic-release/npm",
    "@semantic-release/github"
  ],
  "tagFormat": "package-name-v${version}"
}

Documentation

The README.md includes:

Usage instructions for both templates
Customization guide for different setups
Best practices for CI/CD workflows
Troubleshooting common issues

Benefits

Unified CI

🚀 Improves developer experience with immediate coverage feedback
📊 PR size labels help reviewers estimate effort
✅ Comprehensive quality checks in single workflow
⚡ Fast failure with sequential checks

Monorepo Release

🎯 Efficient: Only releases changed packages
✅ Reliable: Tests run before every release
🔧 Flexible: Supports multiple package configurations
📦 Production-proven: Used in monorepo projects

Fixes #223
Fixes #222

🤖 Generated with Claude Code

- Add unified-ci.yml with coverage reporting and PR size detection - Add monorepo-release.yml with intelligent change detection - Create comprehensive README with customization guide - Include best practices and troubleshooting sections Fixes #223 Fixes #222 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

coderabbitai · 2025-12-31T02:28:48Z

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📥 Commits

Reviewing files that changed from the base of the PR and between 11be2f2 and 472162e.

📒 Files selected for processing (3)

.github/workflows/templates/README.md
.github/workflows/templates/monorepo-release.yml
.github/workflows/templates/unified-ci.yml

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github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


⚠️ [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2046:warning:2:6: Quote this to prevent word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:11:27: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:12:37: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:14:38: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:18:27: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:28:36: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:57Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:4:35: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:58Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:5:35: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:58Z

+
+      - name: Detect changes
+        id: changes
+        run: |


📝 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2086:info:6:33: Double quote to prevent globbing and word splitting [shellcheck]

github-actions · 2025-12-31T02:28:58Z

+
+      - name: Detect changes
+        id: changes
+        run: |


🚫 [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2129:style:4:3: Consider using { cmd1; cmd2; } >> file instead of individual redirects [shellcheck]

claude · 2025-12-31T02:32:14Z

PR Review - GitHub Actions Workflow Templates

このPRについて、コード品質、ベストプラクティス、潜在的な問題、パフォーマンス、セキュリティ、テストカバレッジの観点からレビューを実施しました。

全体評価

優れた実装です。詳細なドキュメント、実用的なワークフローテンプレート、適切なエラーハンドリング、セキュリティ考慮が施されています。

詳細レビュー

1. コード品質: 5/5

優れている点:

適切なジョブ依存関係(needs)の使用
明確な条件分岐(if)
concurrency制御の実装

改善提案:

重複するテスト実行の削減 (unified-ci.yml:69, 91)
- quality-checksとcoverage-reportで同じテストが2回実行されます
- アーティファクトを使用してcoverageファイルを共有することでCI時間を短縮できます
エラーハンドリングの追加 (unified-ci.yml:222-230)
- XL PR警告コメントが重複投稿される可能性があります
- 既存コメントの検索・更新ロジックを追加推奨

2. ベストプラクティス: 4/5

優れている点:

Conventional Commits準拠
fetch-depth: 0 でフルヒストリー取得
persist-credentials: false でセキュリティ強化
frozen-lockfile で再現性確保

改善提案:

Node.jsバージョンの設定可能化
タイムアウト設定の追加

3. 潜在的な問題とバグ

Issue 1: 変更検出ロジックの脆弱性 (monorepo-release.yml:64-86)

HEAD~1は直前のコミットのみを見るため、マージコミット対応が不十分
推奨: 最後のリリースタグからの差分を検出するロジックへの変更

Issue 2: PRサイズ判定の論理エラー (unified-ci.yml:190-198)

AND条件を使用しているため、1000行変更でファイル数が5個の場合、期待と異なるラベルになります
推奨: OR条件に変更

4. パフォーマンス

最適化提案:

並列実行の活用 - lint, type-check, buildは依存関係がなければ並列実行可能
キャッシュ戦略の強化 - node_modulesだけでなく、ビルド成果物もキャッシュ推奨

5. セキュリティ

優れている点:

GITHUB_TOKENのみ使用（外部シークレット不要）
persist-credentials: false でクレデンシャル保護
最小権限原則に従ったpermissions設定

改善提案:

CODEOWNERS設定の推奨
Dependabot設定でGitHub Actionsの自動更新

6. テストカバレッジ

推奨事項:

統合テスト環境の構築
ドキュメント内にテスト手順を追加

優先度付き修正推奨

High Priority

PRサイズ判定ロジックの修正 (論理エラー)
重複テスト実行の削減 (パフォーマンス)

Medium Priority

変更検出ロジックの改善 (マージコミット対応)
XL PR警告の重複防止

Low Priority

並列実行の最適化
タイムアウト設定の追加
ドキュメント拡充

まとめ

総合評価: 8.5/10

このPRは非常に高品質な実装です。

優れている点:

実用的で再利用可能なテンプレート
詳細なドキュメントとカスタマイズガイド
セキュリティベストプラクティスの遵守
適切なエラーハンドリング

改善推奨:

PRサイズ判定ロジックの修正（High Priority）
テスト実行の最適化

推奨アクション: High Priorityの2項目を修正後、マージ可能です。他の改善は将来的なイテレーションで対応可能です。

レビューは以上です。素晴らしい実装をありがとうございます!

github-actions · 2025-12-31T03:04:11Z

🎉 This PR is included in version 1.30.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

github-actions Bot reviewed Dec 31, 2025

View reviewed changes

keito4 mentioned this pull request Dec 31, 2025

docs: update README with recent additions #235

Merged

keito4 merged commit 9196e41 into main Dec 31, 2025
14 checks passed

github-actions Bot added the released リリース済み label Dec 31, 2025

keito4 deleted the feat/223-unified-ci-workflow branch January 29, 2026 00:51

Conversation

keito4 commented Dec 31, 2025

Summary

Changes

Unified CI Workflow (#223)

Key Features

PR Size Thresholds

Monorepo Release Workflow (#222)

Key Features

Configuration

Documentation

Benefits

Unified CI

Monorepo Release

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coderabbitai Bot commented Dec 31, 2025

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claude Bot commented Dec 31, 2025

PR Review - GitHub Actions Workflow Templates

全体評価

詳細レビュー

1. コード品質: 5/5

2. ベストプラクティス: 4/5

3. 潜在的な問題とバグ

4. パフォーマンス

5. セキュリティ

6. テストカバレッジ

優先度付き修正推奨

High Priority

Medium Priority

Low Priority

まとめ

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Uh oh!

github-actions Bot commented Dec 31, 2025

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