Codex Install Command

Installs the full claude-codex system with auto-sync daemon. One command to set up a new machine.

Behavior

1. Check if already installed:

   if [ -L ~/.claude ] && [ -d ~/claude-codex ]; then
     echo "Claude Codex already installed"
     exit 0
   fi
   

2. Clone repository (if not present):

   if [ ! -d ~/claude-codex ]; then
     git clone https://github.com/Aventerica89/claude-codex.git ~/claude-codex
   fi
   

3. Run install script:

   cd ~/claude-codex
   ./sync/install.sh
   

4. Report results:

   • Show what was installed
   • Confirm auto-sync is running
   • Show next steps

Example Flow

User: /codex-install

Claude: Installing Claude Codex...

        Cloning repository to ~/claude-codex
        Running install script...

        [Install script output]

        Installation complete:
        - Repository: ~/claude-codex
        - Symlink: ~/.claude -> ~/claude-codex
        - Auto-sync: Running (commits every 30s, pushes every 5min)

        Verify with: git -C ~/.claude remote -v
        View logs: tail -f ~/.claude/sync.log

Already Installed

User: /codex-install

Claude: Claude Codex is already installed.

        Location: ~/claude-codex
        Symlink: ~/.claude -> ~/claude-codex

        To reinstall, run:
          rm -rf ~/claude-codex ~/.claude
          /codex-install

        To just sync: /sync

Error Handling

• Git not installed: "Git is required. Install with: brew install git"
• No network: "Cannot reach GitHub. Check your internet connection."
• Permission denied: "Cannot write to ~/claude-codex. Check permissions."
• Existing ~/.claude (not symlink): Install script backs it up to ~/.claude.backup

Implementation

Execute these bash commands in sequence:

# Check if already installed
if [ -L "$HOME/.claude" ] && [ -d "$HOME/claude-codex/.git" ]; then
  echo "Already installed"
  exit 0
fi

# Clone if needed
if [ ! -d "$HOME/claude-codex" ]; then
  git clone https://github.com/Aventerica89/claude-codex.git "$HOME/claude-codex"
fi

# Run installer
cd "$HOME/claude-codex" && ./sync/install.sh

Use Cases

• Setting up a new development machine
• Fresh OS install
• New team member onboarding
• Restoring after cleanup

Related Commands

• /codex-fetch - View remote config (read-only, works in browser)
• /sync - Bidirectional sync (after installation)