install.sh

#!/usr/bin/env bash
# buddy-log installer
#
# Copies scripts and hooks into ~/.claude/ and configures the
# UserPromptSubmit hook for automatic companion message injection.

set -euo pipefail

REPO_DIR="$(cd "$(dirname "$0")" && pwd)"

echo "Installing buddy-log..."

# Copy scripts
mkdir -p "${HOME}/.claude/scripts"
cp "${REPO_DIR}/scripts/buddy-extract.py" "${HOME}/.claude/scripts/"
cp "${REPO_DIR}/scripts/buddy-log.sh" "${HOME}/.claude/scripts/"
cp "${REPO_DIR}/scripts/claude-log.sh" "${HOME}/.claude/scripts/"
chmod +x "${HOME}/.claude/scripts/buddy-extract.py" \
         "${HOME}/.claude/scripts/buddy-log.sh" \
         "${HOME}/.claude/scripts/claude-log.sh"

# Copy hooks
mkdir -p "${HOME}/.claude/hooks"
cp "${REPO_DIR}/hooks/buddy-contribute.sh" "${HOME}/.claude/hooks/"
chmod +x "${HOME}/.claude/hooks/buddy-contribute.sh"

echo "Scripts installed to ~/.claude/scripts/"
echo "Hook installed to ~/.claude/hooks/"
echo ""

# Check if hook is already configured
if grep -q 'buddy-contribute' "${HOME}/.claude/settings.json" 2>/dev/null; then
    echo "Hook already configured in settings.json"
else
    echo "To enable auto-injection, add this to ~/.claude/settings.json:"
    echo ""
    cat <<'HOOK'
  "hooks": {
    "UserPromptSubmit": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "$HOME/.claude/hooks/buddy-contribute.sh"
          }
        ]
      }
    ]
  }
HOOK
    echo ""
fi

echo "Add these aliases to your shell rc file:"
echo ""
echo "  alias claude-log='~/.claude/scripts/claude-log.sh'"
echo "  alias buddy-log='~/.claude/scripts/buddy-log.sh'"
echo ""
echo "Done! Run 'claude-log' to start a session with companion logging."