Claude Code Hook for Checking Git Status on Session Start

settings.local.json

{
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "git rev-parse --git-dir > /dev/null 2>&1 && (! git diff-index --quiet HEAD -- && echo '⚠️  You have uncommitted changes in your git repository.' && echo '' && echo 'Changes:' && git status --porcelain || echo '✅ Git repository is clean')"
          }
        ]
      }
    ]
  } 
}