git-commit-helper

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更新日2026年2月10日 12:19

Automated git workflow management for enterprise projects. Use for Conventional Commits formatting, CHANGELOG generation, commit validation, pre-commit hooks, release versioning, and semantic commits. CRITICAL - NO AI ATTRIBUTION IN COMMITS.

インストール

Codex または Claude でインストールこの Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。

ソース

tbartel74

tbartel74/Vigil-Code

GitHub リポジトリを開く Creator のリポジトリを見る

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Git Commit Helper

Overview

Automated git workflow management for enterprise projects including Conventional Commits format, CHANGELOG generation, commit validation, and pre-commit hooks.

When to Use This Skill

Creating properly formatted commit messages
Generating CHANGELOG.md from commits
Setting up pre-commit hooks
Validating commit message format
Managing release versioning
Creating semantic commits

CROWN RULE: NO AI ATTRIBUTION IN COMMITS

ABSOLUTELY FORBIDDEN in git commits:

# NEVER INCLUDE:
Generated with [Claude Code]
Co-Authored-By: Claude <noreply@anthropic.com>

This is NON-NEGOTIABLE:

NO AI attribution footers in commit messages
NO "Generated with Claude" lines
NO "Co-Authored-By: Claude" trailers
Commits MUST appear as human-authored only

Correct commit message format:

# CORRECT:
fix(api): improve error handling

- Fixed timeout handling in middleware
- Added error bubbling for failures

# WRONG - has AI attribution:
fix(api): improve error handling

- Fixed timeout handling in middleware

Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>

If AI attribution accidentally added:

STOP immediately
Use git commit --amend to rewrite message
Remove ALL AI attribution lines
Force push if already pushed (after user confirmation)

Conventional Commits Format

Structure

<type>(<scope>): <subject>

<body>

<footer>

Types

feat:     New feature
fix:      Bug fix
docs:     Documentation changes
style:    Code style (formatting, no logic change)
refactor: Code restructuring (no behavior change)
perf:     Performance improvement
test:     Adding/updating tests
build:    Build system changes
ci:       CI/CD configuration
chore:    Maintenance tasks
revert:   Revert previous commit
security: Security-related changes

Scopes

Customize scopes for your project. Example:

# API & Web
api:        Public REST API (apps/api)
web-ui:     Web interface (apps/web-ui)

# Services
worker:     Background workers (services/*)

# Shared Packages
shared:     Shared types (packages/shared)

# Infrastructure
infra:      Infrastructure (infra/)

# Other
auth:       Authentication/authorization
config:     Configuration files
tests:      Test suite
docs:       Documentation
ci:         CI/CD pipelines

Examples

Feature:

git commit -m "feat(api): add batch processing endpoint

- Support up to 100 items per request
- Add concurrent processing
- Return aggregated results with request IDs"

Bug Fix:

git commit -m "fix(worker): correct timeout handling

- Fix 1000ms timeout not being enforced
- Add graceful degradation on timeout
- Fixes #123"

Security:

git commit -m "security(auth): fix timing attack in key validation

- Use constant-time comparison for API keys
- Add rate limiting on auth endpoints"

Common Tasks

Task 1: Automated Commit Message Generation

#!/bin/bash
# scripts/smart-commit.sh

# Analyze changed files
CHANGED_FILES=$(git diff --cached --name-only)

# Infer scope from paths
SCOPE=""
if echo "$CHANGED_FILES" | grep -q "apps/api/"; then
  SCOPE="api"
elif echo "$CHANGED_FILES" | grep -q "apps/web-ui/"; then
  SCOPE="web-ui"
elif echo "$CHANGED_FILES" | grep -q "services/"; then
  SCOPE="worker"
elif echo "$CHANGED_FILES" | grep -q "packages/"; then
  SCOPE="shared"
elif echo "$CHANGED_FILES" | grep -q "infra/"; then
  SCOPE="infra"
elif echo "$CHANGED_FILES" | grep -q "docs/"; then
  SCOPE="docs"
elif echo "$CHANGED_FILES" | grep -qE "\.test\.(ts|js)$"; then
  SCOPE="tests"
fi

# Prompt for type and subject
echo "Changed files:"
echo "$CHANGED_FILES"
echo ""
echo "Inferred scope: $SCOPE"
echo ""
echo "Select commit type:"
echo "1) feat"
echo "2) fix"
echo "3) docs"
echo "4) refactor"
echo "5) test"
echo "6) security"
read -p "Choice: " TYPE_CHOICE

case $TYPE_CHOICE in
  1) TYPE="feat" ;;
  2) TYPE="fix" ;;
  3) TYPE="docs" ;;
  4) TYPE="refactor" ;;
  5) TYPE="test" ;;
  6) TYPE="security" ;;
  *) TYPE="chore" ;;
esac

read -p "Commit subject: " SUBJECT

# Build commit message (NO AI ATTRIBUTION!)
if [ -n "$SCOPE" ]; then
  COMMIT_MSG="$TYPE($SCOPE): $SUBJECT"
else
  COMMIT_MSG="$TYPE: $SUBJECT"
fi

# Show preview
echo ""
echo "Commit message:"
echo "$COMMIT_MSG"
echo ""
read -p "Proceed? (y/n): " CONFIRM

if [ "$CONFIRM" = "y" ]; then
  git commit -m "$COMMIT_MSG"
  echo "Committed successfully"
else
  echo "Aborted"
fi

Task 2: Pre-commit Hook (Validation)

#!/bin/bash
# .git/hooks/pre-commit

echo "Running pre-commit checks..."

# 1. Check for AI attribution (FORBIDDEN!)
if git diff --cached | grep -iE "(Generated with.*Claude|Co-Authored-By:.*Claude)"; then
  echo ""
  echo "ERROR: AI attribution detected in staged changes!"
  echo "   Remove any 'Generated with Claude' or 'Co-Authored-By: Claude' lines"
  echo ""
  exit 1
fi

# 2. Run linter on staged files
if git diff --cached --name-only | grep -q ".ts$"; then
  echo "Running TypeScript type check..."
  pnpm typecheck || exit 1
fi

# 3. Run tests for changed services
CHANGED=$(git diff --cached --name-only)
if echo "$CHANGED" | grep -qE "services/"; then
  echo "Running service tests..."
  pnpm test || exit 1
fi

# 4. Check for secrets
echo "Checking for secrets..."
if git diff --cached | grep -iE "(password|secret|api_key|token).*(=|:).*['\"][^'\"]{8,}['\"]"; then
  echo "WARNING: Potential secret detected in staged changes"
  read -p "Continue anyway? (y/n): " CONFIRM
  [ "$CONFIRM" != "y" ] && exit 1
fi

echo "Pre-commit checks passed"

Task 3: Commit Message Validation (Git Hook)

#!/bin/bash
# .git/hooks/commit-msg

COMMIT_MSG_FILE=$1
COMMIT_MSG=$(cat "$COMMIT_MSG_FILE")

# CRITICAL: Check for AI attribution
if echo "$COMMIT_MSG" | grep -iE "(Generated with.*Claude|Co-Authored-By:.*Claude)"; then
  echo ""
  echo "FORBIDDEN: AI attribution detected in commit message!"
  echo ""
  exit 1
fi

# Conventional Commits regex
REGEX="^(feat|fix|docs|style|refactor|perf|test|build|ci|chore|revert|security)(\(.+\))?: .{1,50}"

if ! echo "$COMMIT_MSG" | grep -qE "$REGEX"; then
  echo ""
  echo "Invalid commit message format"
  echo ""
  echo "Format: <type>(<scope>): <subject>"
  echo ""
  echo "Types: feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert, security"
  echo ""
  exit 1
fi

echo "Commit message format valid"

Task 4: CHANGELOG Generation

#!/bin/bash
# scripts/generate-changelog.sh

VERSION="$1"
PREV_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")

echo "# Changelog"
echo ""
echo "## [$VERSION] - $(date +%Y-%m-%d)"
echo ""

# Group commits by type
for TYPE in feat fix security docs refactor perf test build ci chore; do
  COMMITS=$(git log --pretty=format:"%s" ${PREV_TAG}..HEAD | grep "^$TYPE")

  if [ -n "$COMMITS" ]; then
    case $TYPE in
      feat) SECTION="### Features" ;;
      fix) SECTION="### Bug Fixes" ;;
      security) SECTION="### Security" ;;
      docs) SECTION="### Documentation" ;;
      refactor) SECTION="### Refactoring" ;;
      perf) SECTION="### Performance" ;;
      test) SECTION="### Tests" ;;
      build) SECTION="### Build" ;;
      ci) SECTION="### CI/CD" ;;
      chore) SECTION="### Chore" ;;
    esac

    echo "$SECTION"
    echo ""
    echo "$COMMITS" | while read line; do
      MSG=$(echo "$line" | sed "s/^$TYPE[^:]*: //")
      echo "- $MSG"
    done
    echo ""
  fi
done

# Breaking changes
BREAKING=$(git log --pretty=format:"%b" ${PREV_TAG}..HEAD | grep "BREAKING")
if [ -n "$BREAKING" ]; then
  echo "### BREAKING CHANGES"
  echo ""
  echo "$BREAKING"
  echo ""
fi

Quick Reference

# Install hooks
cp scripts/pre-commit.sh .git/hooks/pre-commit
chmod +x .git/hooks/pre-commit

cp scripts/commit-msg.sh .git/hooks/commit-msg
chmod +x .git/hooks/commit-msg

# Generate CHANGELOG
./scripts/generate-changelog.sh v1.0.0 > CHANGELOG.md

# Smart commit (no AI attribution)
./scripts/smart-commit.sh

Format: Conventional Commits 1.0.0 Validation: Pre-commit hooks (AI attribution check) CRITICAL: NO AI ATTRIBUTION IN COMMITS

name	git-commit-helper
description	Automated git workflow management for enterprise projects. Use for Conventional Commits formatting, CHANGELOG generation, commit validation, pre-commit hooks, release versioning, and semantic commits. CRITICAL - NO AI ATTRIBUTION IN COMMITS.

git-commit-helper

このリポジトリの他の Skills

このリポジトリの他の Skills

Git Commit Helper

Overview

When to Use This Skill

CROWN RULE: NO AI ATTRIBUTION IN COMMITS

Conventional Commits Format

Structure

Types

Scopes

Examples

Common Tasks

Task 1: Automated Commit Message Generation

Task 2: Pre-commit Hook (Validation)

Task 3: Commit Message Validation (Git Hook)

Task 4: CHANGELOG Generation

Quick Reference

Git Commit Helper

Overview

When to Use This Skill

CROWN RULE: NO AI ATTRIBUTION IN COMMITS

Conventional Commits Format

Structure

Types

Scopes

Examples

Common Tasks

Task 1: Automated Commit Message Generation

Task 2: Pre-commit Hook (Validation)

Task 3: Commit Message Validation (Git Hook)

Task 4: CHANGELOG Generation

Quick Reference