#!/bin/bash
# SPDX-License-Identifier: MIT OR Apache-2.0
# Copyright (c) 2025 Pierre Fitness Intelligence
# ABOUTME: Script to install git hooks for code quality enforcement
# ABOUTME: Sets up unified pre-commit hook with all validations (AI messages, suspicious files, etc.)
#
# Licensed under either of Apache License, Version 2.0 or MIT License at your option.
# Copyright ©2025 Async-IO.org
set -e
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
echo "🔧 Setting up git hooks for pierre_mcp_server..."
# Check if we're in a git repository
if [ ! -d "$PROJECT_ROOT/.git" ]; then
echo "❌ Error: Not in a git repository"
exit 1
fi
# Create git hooks directory if it doesn't exist
mkdir -p "$PROJECT_ROOT/.git/hooks"
# Install unified pre-commit hook from .githooks/
echo "📝 Installing unified pre-commit hook..."
cp "$PROJECT_ROOT/.githooks/pre-commit" "$PROJECT_ROOT/.git/hooks/pre-commit"
chmod +x "$PROJECT_ROOT/.git/hooks/pre-commit"
# Install pre-push hook from .githooks/
echo "📝 Installing pre-push hook..."
cp "$PROJECT_ROOT/.githooks/pre-push" "$PROJECT_ROOT/.git/hooks/pre-push"
chmod +x "$PROJECT_ROOT/.git/hooks/pre-push"
# Install commit-msg hook from .githooks/
echo "📝 Installing commit-msg hook..."
cp "$PROJECT_ROOT/.githooks/commit-msg" "$PROJECT_ROOT/.git/hooks/commit-msg"
chmod +x "$PROJECT_ROOT/.git/hooks/commit-msg"
# Detect CCFW environment (no gh CLI available)
if ! command -v gh &> /dev/null; then
echo ""
echo "⚠️ CCFW environment detected (gh CLI not available)"
echo " Enabling strict clippy mode for all pushes..."
touch "$PROJECT_ROOT/.git/ccfw_mode"
echo ""
echo "🔬 CCFW MODE ENABLED:"
echo " • Strict clippy will run on EVERY push"
echo " • You MUST use WebFetch to check CI status before/after push"
echo " • See .claude/CLAUDE.md for detailed workflow"
else
# Remove CCFW mode marker if gh is available
rm -f "$PROJECT_ROOT/.git/ccfw_mode"
fi
echo ""
echo "✅ Git hooks installed successfully!"
echo ""
echo "Pre-commit hook will now:"
echo " ✓ Block commits with AI-generated signatures (🤖, Claude references, etc.)"
echo " ✓ Block claude_docs/ files (AI working notes)"
echo " ✓ Block root *.md files (except README.md, CHANGELOG.md, CONTRIBUTING.md)"
echo " ✓ Block suspicious files (.bak, _old, .tmp, etc.)"
echo " ✓ Enforce clean, human-written commit messages"
echo ""
echo "Commit-msg hook will now:"
echo " ✓ Enforce 1-2 line commit messages (no novels!)"
echo " ✓ Block AI-generated commit signatures"
echo " ✓ Validate first line length (max 100 chars)"
echo " ✓ Encourage conventional commit format"
echo ""
echo "Pre-push hook will now:"
echo " ✓ Run architectural validation (anyhow patterns, DI violations, etc.)"
echo " ✓ Run critical path tests (~1-10 minutes)"
echo " ✓ Catch 80% of issues before CI runs"
echo " ✓ Prevent pushing code that fails essential tests"
echo ""
echo "To bypass hooks in emergencies:"
echo " git commit --no-verify (skip pre-commit and commit-msg)"
echo " git push --no-verify (skip pre-push)"
echo "But please only use this for legitimate emergencies!"
echo ""
echo "Hook locations:"
echo " Pre-commit: .git/hooks/pre-commit (source: .githooks/pre-commit)"
echo " Commit-msg: .git/hooks/commit-msg (source: .githooks/commit-msg)"
echo " Pre-push: .git/hooks/pre-push (source: .githooks/pre-push)"
