const fs = require('fs');
const path = require('path');
const os = require('os');
const hookContent = `#!/bin/sh
# Demo Hook for CodeGuard
# Check if userService.ts is staged
if git diff --cached --name-only | grep -q "userService.ts"; then
echo "❌ COMMIT BLOQUEADO - CodeGuard Compliance Check Failed"
echo ""
echo "Violations found:"
echo "1. [CRITICAL] PII (CPF) stored without encryption (LGPD Art. 7)"
echo " File: userService.ts:6"
echo " "
echo "2. [HIGH] Password detected in console.log (OWASP Top 10)"
echo " File: userService.ts:3"
echo " "
echo "3. [MEDIUM] Missing explicit consent validation (GDPR Art. 6)"
echo ""
echo "Fix these issues or use --no-verify (not recommended)."
echo "Suggested fixes available. Run 'codeguard fix' to auto-correct."
exit 1
fi
exit 0
`;
const gitDir = path.join(process.cwd(), '.git');
const hooksDir = path.join(gitDir, 'hooks');
const preCommitPath = path.join(hooksDir, 'pre-commit');
if (!fs.existsSync(gitDir)) {
console.error('❌ .git directory not found. Initialize git first.');
process.exit(1);
}
if (!fs.existsSync(hooksDir)) {
fs.mkdirSync(hooksDir);
}
fs.writeFileSync(preCommitPath, hookContent, { mode: 0o755 });
console.log('✅ DEMO MODE ACTIVATED');
console.log('---');
console.log('1. Created .git/hooks/pre-commit');
console.log('2. The "git commit" command will now FAIL if you stage userService.ts');
console.log('3. Run "git add userService.ts" and then "git commit -m \'test\'" to see the block.');
